Needs
ARC-IT defines user needs for all users that participate in ITS. These needs are apportioned to service packages according to the ability of those service packages to address these needs. User needs are easiest viewed within the context of those service packages.
| Service Package | Number | Need | Source |
|---|---|---|---|
| CVO01: Carrier Operations and Fleet Management | 01 | Fleet and Freight Management needs to know the location and status of its vehicles, drivers, and loads in order to efficiently manage and maintain its fleet. | ITS User Services Document |
| 02 | Fleet and Freight Management needs access to accurate and current information about traffic road conditions in order to make informed decisions regarding its fleet. | ITS User Services Document | |
| 03 | Fleet and Freight Management needs to provide accurate and appropriate routes for its drivers and vehicles that include such factors as size and weight restrictions, times of day, and type of load, e.g. Hazmat loads. | ITS User Services Document | |
| 04 | Fleet and Freight Management needs to monitor and record the mileage, repairs, and safety violations of its vehicles in order to efficiently manage its fleet. | ITS User Services Document | |
| 05 | Fleet and Freight Management needs to make its fleet vehicle repair status available to the appropriate commercial vehicle administration agencies in order to update their credentials. | ITS User Services Document | |
| CVO02: Freight Administration | 01 | Fleet and Freight Management needs to determine the operating status of its freight equipment, including trucks, trailers, containers, and chassis. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | Fleet and Freight Management needs to provide the operating status of its freight equipment, including trucks, trailers, containers, and chassis to its commercial vehicle operators, intermodal freight services, and other authorized agents. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| CVO03: Electronic Clearance | 01 | Commercial Vehicle Administration needs to be able to determine the weight and other characteristics of commercial vehicles operating on its roadways as part of the clearance process. | ITS User Services Document |
| 02 | Commercial Vehicle Administration needs to collect and maintain electronic records of commercial vehicles and drivers operating on its roadways in order to support efficient clearance operations. | ITS User Services Document | |
| 03 | Commercial Vehicle Administration needs to be able to coordinate electronic credentials and safety records with other commercial vehicle administration agencies concerning commercial vehicles and drivers operating on its roadways in order to support efficient clearance operations. | ITS User Services Document | |
| 04 | Commercial Vehicle Administration needs to be able to perform electronic clearance of commercial vehicle credentials and safety records of a commercial vehicle and its driver in order to maintain the smooth flow of goods through its roadways. | ITS User Services Document | |
| 05 | Commercial Vehicle Administration needs to be able to inform the appropriate parties of issues dealing with the clearance of a commercial vehicle or its driver in order to maintain the smooth flow of goods through its roadways. | ITS User Services Document | |
| CVO04: CV Administrative Processes | 01 | Commercial Vehicle Administration needs to be able to issue credentials to commercial vehicle carriers or Fleet and Freight Management in order to reduce an agency's and a carrier's paperwork burden. | ITS User Services Document |
| 02 | Commercial Vehicle Administration needs to exchange safety and credentials, fuel, and mileage tax information with other commercial vehicle administrations to support electronic credentialing. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| 03 | Commercial Vehicle Administration needs to be able to exchange hazardous materials (HAZMAT) route restrictions with other jurisdictions and Fleet and Freight Management in order to maintain safe use of the roadways. | Smart Roadside Initiative ConOps | |
| 04 | Fleet and Freight Management need to be able verify the contents and accuracy of the records maintained by Commercial Vehicle Administration concerning its operations. | Smart Roadside Initiative ConOps | |
| CVO05: Commercial Vehicle Parking | 01 | Parking operators need to be able to collect parking information from truck parking areas. | ITS User Services Document |
| 02 | Commercial vehicle operators need to receive pre-trip and en-route parking information. | ITS User Services Document | |
| 03 | Commercial Vehicles drivers need to receive information regarding parking availability either from traveler information systems or from roadside displays. | ITS User Services Document | |
| CVO06: Freight Signal Priority | 01 | Traffic Management needs to collect data from freight facilities and commercial vehicle fleet management in order to support traffic signal system optimization for commercial vehicles. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps |
| 02 | Traffic Management needs to process traffic and commercial vehicle data in order to provide commercial vehicle signal priority for the efficient movement of freight. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps | |
| 03 | Traffic Management needs to communicate with field equipment to provide commercial vehicle signal priority commands to the intersection. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps | |
| 04 | The Commercial Vehicle Driver needs to progress through his arterial route safely and efficiently. | ITS User Services Document | |
| CVO07: Roadside CVO Safety | 01 | Commercial Vehicle Administration needs to be able to manage safety inspections for commercial vehicles using electronic communications and automated sensors in order to provide safer highways. | ITS User Services Document |
| 02 | Commercial Vehicle Administration needs to exchange safety inspection reports, accident data, citations, credentials, and other data with Fleet and Freight Management. | ITS User Services Document | |
| 03 | Commercial Vehicle Management needs to issue safety inspection reports for trucks and share them with the field, the trucks, the carrier, and other commercial vehicle management entities in order to promote safe movement of goods. | ITS User Services Document | |
| 04 | Commercial Vehicle Management needs to be able to securely exchange information on violators with the appropriate authorities and affected fleet managers. | ITS User Services Document | |
| CVO08: Smart Roadside and Virtual WIM | 01 | Commercial Vehicle Administration agencies need to work in conjunction with enforcement agencies to define geographic areas for targeted safety and credentials screening and share that information with commercial fleets and their drivers in order to facilitate smoother and safer operations. | Smart Roadside Initiative ConOps |
| 02 | Commercial Vehicle Administration needs to have a safety screening capability that acquires safety inspection data from commercial vehicles using electronic communications with fleets and with vehicles along the roadside. | Smart Roadside Initiative ConOps | |
| 03 | Commercial Vehicle Administration needs to have a vehicle credentialing capability that acquires electronic clearance information (including the commercial vehicle and clearance status) from vehicle as it passes the inspection site and allows exchange of relevant information with center systems. | Smart Roadside Initiative ConOps | |
| 04 | Commercial Vehicle Administration needs to measure the weight or dimensions of commercial vehicles while moving at mainline speeds in order to monitor and enforce weight or dimension restrictions. | Smart Roadside Initiative ConOps | |
| 05 | Commercial Vehicle Management needs to know when a certain area has been identified as an area of focus or trigger areas by enforcement in order to inform the appropriate systems and stakeholders. | ITS User Services Document | |
| CVO09: Freight-Specific Dynamic Travel Planning | 01 | Commercial Vehicle Fleet and Freight Management, including logistics suppliers need access to traveler information that covers the supply chain (from marine/rail terminal, to warehouse, to customers), so their dispatchers and managers can adequately plan and manage their assets. | Freight Advanced Traveler Information System (FRATIS) ConOps |
| 02 | Traveler Information needs to provide fleet and freight management with incident and road condition information to drivers and dispatchers so they can make route planning and navigation decisions internally in keeping with prevailing business practices in the industry. | Freight Advanced Traveler Information System (FRATIS) ConOps | |
| 03 | Traveler Information needs to provide freight-specific routing, travel timing, and scheduling for logistics intermediaries so they have a complete data packet for informed decision making. | Freight Advanced Traveler Information System (FRATIS) ConOps | |
| 04 | Traveler Information needs to provide real-time information about required permits, locations and availability of truck rest areas or parking to drivers and dispatchers to improve routing, vehicle and driver safety, and compliance with hours of service rules. | Freight Advanced Traveler Information System (FRATIS) ConOps | |
| CVO10: Road Weather Information for Freight Carriers | 01 | Transportation agencies need to gather data from vehicles or infrastructure to support environmental monitoring. | Concept of Operations for Road Weather Connected Vehicle Application |
| 02 | Fleet and Freight Management needs to collect data from private, commercial, specialty and public fleet vehicles to determine the impact of weather on its operations. | Concept of Operations for Road Weather Connected Vehicle Application | |
| 03 | Fleet and Freight Management needs to provide commercial vehicles and their drivers with road weather warnings and advisories. | Concept of Operations for Road Weather Connected Vehicle Application | |
| CVO11: Freight Drayage Optimization | 01 | Freight Distribution and Logistics Providers need to track and dispatch drayage operations in order to optimize movement of freight operations. | Freight Advanced Traveler Information System (FRATIS) ConOps |
| 02 | Freight Distribution and Logistics Providers need to support load matching for empty containers and chassis in order to maximize congestion avoidance, air quality, and efficiency benefits. | Freight Advanced Traveler Information System (FRATIS) ConOps | |
| 03 | Freight Distribution and Logistics Providers need to interface with intermodal terminal, fleet and freight management and other freight dispatch systems to provide a seamless integration of freight movement. | Freight Advanced Traveler Information System (FRATIS) ConOps | |
| CVO12: HAZMAT Management | 01 | Fleet and Freight Management needs to monitor the status of its freight, including the drivers, vehicles, and the cargo in order to determine if an issue involving hazardous materials occurs and where it is. | ITS User Services Document |
| 02 | Fleet and Freight Management needs to provide the status, location, and specific contents of loads that have hazardous materials (HAZMAT) or dangerous goods to the appropriate emergency management when they are involved in an incident in order to ensure the safety of the public and the responders. | ITS User Services Document | |
| 03 | Emergency Management needs to collect information from Fleet and Freight Management or directly from equipped vehicles in order determine the status, location, and specific contents of loads with hazardous materials (HAZMAT) when they are involved in an incident in order to protect the public's safety and ensure the safety of its responders. | ITS User Services Document | |
| CVO13: Roadside HAZMAT Security Detection and Mitigation | 01 | Commercial Vehicle Administration needs to be able to detect the presence of hazardous materials (HAZMAT) as commercial vehicles pass their roadside facilities in order to quickly determine that the commercial vehicle is authorized to carry the HAZMAT load. | ITS User Services Document |
| 02 | Commercial Vehicle Administration needs to be able to read vehicle and driver identification information in order to determine if based on vehicle credentials, the vehicle is authorized to transport the detected hazardous materials (HAZMAT). | ITS User Services Document | |
| 03 | Commercial Vehicle Administration needs to warn the appropriate emergency management when it has detected the presence of an unauthorized hazardous materials (HAZMAT) shipment as commercial vehicles pass their roadside facilities in order to speed up the emergency response. | ITS User Services Document | |
| 04 | Commercial Vehicle Administration needs to be able to request a commercial vehicle to pull in for inspection if the vehicle is determined to be carrying a hazmat load that it is not properly permitted to carry. | ITS User Services Document | |
| CVO14: CV Driver Security Authentication | 01 | Fleet and Freight Management need to be able to determine when an unauthorized driver attempts to operate one of its commercial vehicles in order to be able to prevent theft or harm to its property and personnel. | ITS User Services Document |
| 02 | Fleet and Freight Management need to be able to warn the appropriate emergency management when an unauthorized driver attempts to operate one of its commercial vehicles in order to be able to prevent theft or harm to its property and personnel. | ITS User Services Document | |
| 03 | Fleet and Freight Management need to be able to remotely disable a commercial vehicle when an unauthorized driver is detected. | ITS User Services Document | |
| CVO15: Fleet and Freight Security | 01 | Fleet and Freight Management needs to be able to track the location and monitor the status of its freight being carried in order to provide efficient movement of goods for its clients. | ITS User Services Document |
| 02 | Fleet and Freight Management needs to determine the status of the contents of a container in order to provide safe and efficient movement of goods. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| 03 | Fleet and Freight Management needs to be able to alert the appropriate emergency management center if a breach or problem is detected with the container or its contents. | ITS User Services Document | |
| 04 | Fleet and Freight Management needs to be able to provide the contents and status of a container to security and public safety agencies. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| 05 | Fleet and Freight Management needs to be able to provide the status of a freight shipment to customers, terminals, and other distribution and logistics systems. | ITS User Services Document | |
| CVO16: Electronic Driver Logs | 01 | Commercial Vehicle Service Providers need to collect and manage driver log information in order provide the information to the appropriate regulators and to make Fleet and Freight Management aware that their vehicles are being operated safely. | Electronic Work Diary Functional and Technical Specification |
| 02 | Commercial Vehicle Administration needs to securely access driver log information in order to support roadside inspections to ensure vehicles are being operated safely. | Electronic Work Diary Functional and Technical Specification | |
| 03 | Fleet Management needs to be able to monitor driver work activity to support regulatory requirements as well as its own commercial interests | ITS User Services Document | |
| CVO17: Intelligent Access Program | 01 | Fleet and Freight Management need access to electronic commercial vehicle permits in order to efficiently move goods to their destinations using electronic permits. | Intelligent Access Program (IAP) Feasibility Project |
| 02 | Commercial Vehicle Administration needs to monitor and collect on-board commercial vehicle data including mass and other declarations to support the provision of commercial vehicle permits in order to ensure vehicles are being operated safely on its roadways. | Intelligent Access Program (IAP) Feasibility Project | |
| CVO18: Intelligent Access Program - Weight Monitoring | 01 | Fleet and Freight Management need to provide electronic readings of its vehicles weight, including data about the configuration of the vehicle and its trailers to a Commercial Vehicle Service Provider in order to facilitate the provision of electronic permits. | On-Board Mass MonitoringTest Report |
| 02 | Commercial Vehicle Administration needs to monitor the weight of commercial vehicles, including data about the configuration of the vehicle and its trailers in order to support electronic permitting. | On-Board Mass MonitoringTest Report | |
| CVO19: Intelligent Speed Compliance | 01 | Fleet and Freight Management needs to allow Commercial Vehicle Service Providers to electronically monitor its vehicles' speed in order to efficiently move goods to their destinations using electronic permits. | Intelligent Speed Management (ISM) |
| 02 | Commercial Vehicle Administration needs to collect and monitor data about the speed of commercial vehicles, including data about the configuration of the vehicle and its trailers in order to ensure vehicles are being operated safely on its roadways and support electronic permitting. | Intelligent Speed Management (ISM) | |
| CVO20: International Border Registration | 01 | Border Administration needs to administratively support electronic registration for programs for expedited border crossing for travelers and shipments. | ITS User Services Document |
| CVO21: International Border Electronic Clearance | 01 | Commercial Vehicle Administration and Border Administration need to collect transportation related data, including border crossing data to support planning and research activities that span land border crossings. | Border Information Flow Architecture |
| 02 | Commercial Vehicle Administration and Border Administration need to be able to verify that vehicles, freight equipment, cargo, and drivers coming into the country are admissible and comply with federal laws and regulations. | Border Information Flow Architecture | |
| 03 | Commercial Vehicle Administration and Border Administration need to exchange commercial vehicle records with other agencies and stakeholders along a border including credentials, status of the credentials, and records of fuel tax payments. | Border Information Flow Architecture | |
| 04 | Commercial Vehicle Administration and Border Administration need to provide electronic communications with commercial vehicles to support security inspections and weigh-in-motion detection. | Border Information Flow Architecture | |
| CVO22: International Border Coordination | 01 | Border Administration needs to exchange data with other Border Administrations in order to support international coordination for expedited border clearance programs, including credentials, applications, supporting information, and registration details. | ITS User Services Document |
| 02 | Border Inspection Operations need to exchange data with other Border Inspection Operations in order to support coordination across international borders, including, inspection results, and surveillance data. | ITS User Services Document | |
| DM01: ITS Data Warehouse | 01 | System operators need to be able to store data for long term access by themselves and other operators. | ITS User Services Document |
| 02 | System operators need to be able to query for and receive archive data products containing freeway data, tolling data, arterial data, parking data, transit and ridesharing data, incident management data, safety-related data, CVO data, environmental and weather data, vehicle and passenger data and intermodal operations data. | ITS User Services Document | |
| 03 | System operators need to be able to manage data processing with regard to data archive functions, including data aggregation, data tagging (processed, edited, raw, transformed, etc.), data storage timing and longevity, data quality analysis, data formatting and metadata assignments. | ITS User Services Document | |
| DM02: Performance Monitoring | 01 | System operators need to be able to store vehicle data, transit data, weather data, freight data and other transportation-related data to support traffic data analysis, transportation network performance monitoring, transportation planning, safety analyses and research. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | System operators need to be able to process vehicle data sourced by themselves and other system operators to support performance monitoring, infrastructure conditions reporting, and environmental monitoring. This supports system operator reporting needs and provides the source data and metrics for government reports. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| MC01: Maintenance and Construction Vehicle and Equipment Tracking | 01 | Maintenance and construction operations need to be able to track the location of maintenance and construction vehicles and other equipment in order to ascertain where their assets are. | ITS User Services Document |
| MC02: Maintenance and Construction Vehicle Maintenance | 01 | Maintenance and construction operations need to be able to manage vehicle maintenance scheduling for both routine and corrective maintenance activities on vehicles and other maintenance and construction equipment. | ITS User Services Document |
| 02 | Maintenance and construction operations need to be able to automatically collect diagnostics data from maintenance and construction vehicles in order to use it to schedule and manage vehicle and equipment maintenance. | ITS User Services Document | |
| 03 | Maintenance and construction vehicles need to be able to collect vehicle diagnostics and operating status data from the maintenance vehicle and send it to maintenance and construction operations. | ITS User Services Document | |
| MC03: Roadway Automated Treatment | 01 | Maintenance and construction operations need to be able to automatically treat a roadway section based on environmental or atmospheric conditions. | ITS User Services Document |
| 02 | Maintenance and construction operations need to be able to warn drivers when a roadway treatment system is activated. | ITS User Services Document | |
| 03 | Maintenance and construction operations need to be able to monitor operational status of the environmental sensors that detect adverse conditions. | ITS User Services Document | |
| MC04: Winter Maintenance | 01 | Maintenance and construction operations need to be able to collect environmental situation data from centers, field devices and private, commercial, specialty and public fleet vehicles in order to schedule winter maintenance activities, determine the appropriate response to weather events/conditions, and track and manage response operations. | Concept of Operations For Road Weather Connected Vehicle Applications |
| 02 | Maintenance and construction operations need to be able to process current and historical data from multiple sources in order to provide enhanced support for winter maintenance operations. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| 03 | Maintenance and construction operations need to be able to create enhanced treatment plans for use by agency maintenance personnel. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| 04 | Maintenance and construction operations need to be able to provide winter maintenance instructions including treatment route, treatment application rates, start and end times, and other treatment instructions for vehicle operators. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| 05 | Maintenance and construction operations need to be able to provide winter road maintenance status to other centers. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| MC05: Roadway Maintenance and Construction | 01 | Maintenance and construction operations need to be able to schedule maintenance and construction on a roadway system or right-of-way. | ITS User Services Document |
| 02 | Maintenance and construction operations need to be able to collect environmental conditions information from various weather sources in order to aid in scheduling maintenance and construction activities. | ITS User Services Document | |
| 03 | Maintenance and construction operations need to coordinate maintenance and construction activities with traffic and other management agencies. | ITS User Services Document | |
| 04 | Maintenance and construction operations need to be able to monitor the status of ITS field equipment and coordinate with Traffic Operations on the maintenance of the equipment. | ITS User Services Document | |
| MC06: Work Zone Management | 01 | Maintenance and construction operations need to be able to manage work zones and control traffic in areas of the roadway where maintenance, construction, and utility work activities are underway. | ITS User Services Document |
| 02 | Maintenance and construction operations need to be able to inform the driver of upcoming work zones, including reduced speeds, lanes affected, and delays. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| 03 | Maintenance and construction operations need to be able to coordinate work zone information with other agencies (e.g., traveler information, traffic operations, and other maintenance and construction centers). | ITS User Services Document | |
| 04 | Maintenance and construction operations need to be able to provide control of field equipment in all maintenance and construction areas, including fixed, portable, and truck-mounted devices supporting both stationary and mobile work zones. | ITS User Services Document | |
| MC07: Work Zone Safety Monitoring | 01 | Maintenance and Construction workers need to receive warnings about hazards in the work zone to maintenance personnel, such as a vehicle moving in a manner that appears to create an unsafe condition. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | Maintenance and Construction operations need to be able to monitor for hazards in the work zone. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| 03 | Maintenance and Construction operations need to be able to monitor operational status of work zone safety devices. | ITS User Services Document | |
| 04 | Maintenance and construction operations need to be able to provide advisory information to vehicles that represent a safety risk to workers in a work zone area. | ITS User Services Document | |
| MC08: Maintenance and Construction Activity Coordination | 01 | Maintenance and construction operations need to be able to disseminate maintenance and construction activity to transportation agencies that can utilize it as part of their operations. | ITS User Services Document |
| MC09: Infrastructure Monitoring | 01 | Maintenance and construction operations need to be able to monitor the condition of transportation-related infrastructure using both fixed and vehicle-based infrastructure monitoring sensors. | ITS User Services Document |
| MC10: Asset Tracking | 01 | Maintenance and constructions operations need to be able to maintain inventory status of maintenance and construction assets. | ITS User Services Document |
| 02 | Maintenance and construction operations need to be able to track the location of maintenance and construction assets. | ITS User Services Document | |
| 03 | Maintenance and construction operations need to be able to warn drivers and work crews of field assets in or near travel lanes and shoulders. | ITS User Services Document | |
| MC11: Maintenance and Construction Signal Priority | 01 | Traffic Management needs to collect data from maintenance management in order to support traffic signal system optimization for maintenance and construction vehicles. | |
| 02 | Traffic Management needs to process traffic and maintenance and construction vehicle data in order to provide maintenance and construction vehicle signal priority for the efficient movement of maintenance and construction vehicles. | ||
| 03 | Traffic Management needs to communicate with field equipment to provide maintenance and construction vehicle signal priority commands to the intersection. | ||
| 04 | The Maintenance and Construction Vehicle Operator needs to progress through his arterial route safely and efficiently. | AERIS Low Emissions Zone ReadAhead | |
| 05 | Maintenance and Construction management needs to be able to be able to monitor the schedule performance of maintenance/construction vehicles so that it might request signal priority when needed. | ||
| MC12: One-Way Convoy Driving | 01 | Maintenance and Construction Management needs to be able to be able dispatch maintenance vehicles for convoys through areas restricted by maintenance or other obstructions. | |
| 02 | Maintenance and Construction Management needs to be able to notify transportation information systems and drivers of one- way convoy operations. | ||
| 03 | Traffic Management needs to be able to manage lane closures and lane reversals to support one-way convoy driving. | ||
| 04 | Traffic Management needs to be able to notify transportation information systems and drivers of lane closures or lane reversals associated with one-way convoy operations. | ||
| 05 | Traveler Information needs to be able to notify travelers about one-way convoy operations. | ||
| PM01: Parking Space Management | 01 | Parking operators need to be able to collect information from Infrastructure-based detectors and/or connected vehicles in order to monitor parking lot ingress and egress, and availability in lots, garages, and other parking areas and facilities. | ITS User Services Document |
| 02 | Parking operators need to be able to determine availability of parking spaces. | ITS User Services Document | |
| 03 | Parking operators need to be able to share the collected parking information with local drivers and other centers for broader distribution. | ITS User Services Document | |
| PM02: Smart Park and Ride System | 01 | Parking operators need to be able to monitor the number of available spaces in part and ride lots. | ConOps for Transit Connected Vehicle |
| 02 | Parking operators need to be able to provide available space information to travelers requesting that information in order to assist their decision-making on where best to park and make use of transit alternatives. | ConOps for Transit Connected Vehicle | |
| 03 | Parking operators need to be able to provide available space information to transit systems operating near to those spaces. | ConOps for Transit Connected Vehicle | |
| 04 | Transit operations need to be able to provide transit information to nearby parking operations. | ITS User Services Document | |
| 05 | Parking operators need to be able to provide available space information to traveler information providers. | ITS User Services Document | |
| PM03: Parking Electronic Payment | 01 | Parking operators need to be able to support electronic collection of parking fees from in-vehicle equipment, contact or proximity cards, or any smart payment device. | ITS User Services Document |
| 02 | Parking operators need to be able to set up and manage electronic user accounts for customers. | ITS User Services Document | |
| 03 | Parking operators need to be able to provide notification to an enforcement agency of a parking payment violation. | ITS User Services Document | |
| 04 | Drivers need to be able to pay for parking using electronic means. | ||
| PM04: Regional Parking Management | 01 | Regional parking management needs to be able to share information with various transportation operations agencies in order to support multimodal travel planning, including parking reservation capabilities. | ITS User Services Document |
| 02 | Regional parking management needs to coordinate activities with other parking operations, including sharing of availability, hours, and other information to facilitate efficient regional transportation strategies. | ITS User Services Document | |
| PM05: Parking Reservations | 01 | Travelers need to be able to plan for parking in conjunction with their overall trip planning. | ITS User Services Document |
| PM06: Loading Zone Management | 01 | Parking Operations needs to be capable of monitoring occupancy of spaces in a loading/unloading zone. | ITS User Services Document |
| 02 | Parking Operations needs to be capable of accepting reservations for the use of spaces in a loading/unloading zone. | ITS User Services Document | |
| 03 | A driver or fleet operator needs to be able to book a loading/ unloading zone space. | ITS User Services Document | |
| 04 | Parking Operations needs to be able to support a system of electronic payment, either at the time of use, or in advance, for loading/ unloading zone spaces. | ITS User Services Document | |
| PS01: Emergency Call-Taking and Dispatch | 01 | Emergency Management needs to provide basic public safety call-taking and dispatch of emergency vehicles in order to provide safe and rapid deployment of appropriate resources to an emergency. | ITS User Services Document |
| 02 | Emergency Management needs to coordinate with other emergency management operations in order to support emergency notification between agencies. | ITS User Services Document | |
| 03 | Emergency Management needs to process current and historical weather and road conditions data from multiple sources in order to generate warnings and route advisories for individual emergency responders or emergency response dispatchers. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| 04 | Emergency Management needs to provide emergency responders with road weather warnings and advisories. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| 05 | Emergency Management needs to provide routing information to the emergency responders. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| PS02: Emergency Response | 01 | Emergency Management needs to be able to obtain information from the incident scene to support incident response. | ITS User Services Document |
| 02 | Emergency Management needs to provide response in the field to incidents and emergency situations. | ITS User Services Document | |
| 03 | Emergency Management needs to coordinate with other emergency management operations in order to support emergency response | ITS User Services Document | |
| PS03: Emergency Vehicle Preemption | 01 | Emergency Management needs to be able to request signal preemption from Traffic Operations for a specific emergency vehicle. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps |
| 02 | Emergency Management needs to be able request signal preemption locally for one or more signals the vehicle is approaching so that it may quickly and safely cross the intersections. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps | |
| 03 | Traffic Management needs to be able to adjust signal timing to provide signal preemption for an emergency vehicle based upon a request from Emergency Management. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps | |
| 04 | Traffic Management needs to be able to support local adjustments to signal timing based upon a local preemption request and transition back to normal traffic signal operations after providing emergency vehicle preemption. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps | |
| 05 | Traffic Operations needs to be able to provide signal timing information to emergency vehicles to support emergency vehicle preemption. | ||
| PS04: Mayday Notification | 01 | Emergency Management needs to be able to determine that a crash or emergency situation has taken place, based on on-board sensor data that detect changes in velocity, vehicle orientation, and airbag status. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps |
| 02 | Drivers need to be able to automatically or manually send a mayday alert or emergency requests and provide data about the crash and the vehicle's occupants in order to facilitate the quickest and most appropriate response. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 03 | Travelers need to be able to send a mayday alert to Emergency Management or other traveler devices in order to get help from emergency services. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 04 | Drivers need to be able to rebroadcast crash alerts to remote connected vehicles as well as roadside "hotspots" in order to forward mayday requests even in areas where no vehicle to infrastructure communications exists. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 05 | Emergency Management needs to be able to route crash alerts to the appropriate emergency communications center for action. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 06 | Emergency management needs to verify the crash alert message and/or provide additional notification to the appropriate authorities. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 07 | Travelers need to be able to share information about conditions, incidents, and hazards in their vicinity in order to inform appropriate authorities and other travelers. | Multimodal and Accessible Travel (MAT) Vulnerable Road User (VRU) Use Cases | |
| PS05: Vehicle Emergency Response | 01 | Emergency Response Personnel need to be able to collect information regarding a crash directly from connected vehicles in order to respond safely and effectively to the vehicle crash. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| PS06: Incident Scene Pre-Arrival Staging Guidance for Emergency Responders | 01 | Emergency Management needs to be able to collect information external to the incident scene to support staging of emergency responder personnel and their equipment. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps |
| 02 | Emergency Management needs to be able to provide situational awareness information to emergency responders about an incident to support decisions of how to stage the personnel and their equipment. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 03 | Emergency Management needs to be able to provide emergency responders with real-time navigation instructions that use all available data sources to quickly and efficiently route the responder. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 04 | Emergency Management needs to be able to maintain location and situational information about the emergency vehicles responding to or on the scene of an incident in order to provide a complete picture of the response and share the status with other responding vehicles en route. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| PS07: Incident Scene Safety Monitoring | 01 | Emergency Management needs to be able to alert drivers when they have entered an incident zone and direct them to change course (merge, change lanes) as needed in order to maintain a safe distance between them and the emergency personnel. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps |
| 02 | Emergency Personnel need to be able to receive alerts whenever a vehicle is entering an incident zone and represents a potential threat to their safety. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 03 | Emergency Management needs to be able to maintain location and situational information about the emergency vehicles responding to or on the scene of an incident to be able to provide a complete picture of the response and share the status with other responding vehicles en route. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 04 | Emergency Management needs to be able to provide real-time information on the current conditions at the incident scene to arriving responders and to other information assets. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 05 | Emergency Management needs to provide remote monitoring and control of incident scene safety devices that detect vehicle intrusions in designated areas at the incident scene. | ITS User Services Document | |
| PS08: Roadway Service Patrols | 01 | Roadway Service Patrol Operations need to be able to monitor service patrol vehicle locations and dispatch service patrol vehicles to identified incident locations. | ITS User Services Document |
| 02 | Roadway Service Patrol Operations need to be able to monitor roads and aid motorists, offering rapid response to minor incidents (flat tire, accidents, out of gas) in order to minimize disruption to the traffic stream. | ITS User Services Document | |
| 03 | Roadway Service Patrol Operations need to be able to share incident information collected by the service patrol with traffic, maintenance and construction, and traveler information systems. | ITS User Services Document | |
| PS09: Transportation Infrastructure Protection | 01 | Traffic Operations and Emergency Management need to be able to monitor transportation infrastructure (e.g., bridges, tunnels and management centers) for potential threats in order to control access, preclude an incident, and mitigate the impact of an incident if it occurs. | ITS User Services Document |
| 02 | Traffic Operations and Emergency Management need to be able to notify agencies if a threat is detected. | ITS User Services Document | |
| 03 | Traffic Operations and Emergency Management need to be able to collect advisories from other agencies related to detected threats. | ITS User Services Document | |
| 04 | Traffic Operations in response to threats needs to be able to activate the barrier and/or safeguard systems in order to deter an incident, control access to an area or mitigate the impact of an incident. | ITS User Services Document | |
| PS10: Wide-Area Alert | 01 | Emergency Management needs to be able to verify the reported emergency situation in order to activate the alert system. | ITS User Services Document |
| 02 | Emergency Management needs to be able to alert the public in emergency situations such as child abductions, severe weather events, civil emergencies, and other situations that pose a threat to life and property, using ITS technologies such as dynamic message signs, highway advisory radios, in-vehicle displays, transit displays, 511 traveler information systems, and traveler information web sites. | ITS User Services Document | |
| 03 | Emergency Management needs to be able to broadcast emergency information to traffic agencies, transit agencies, information service providers, toll operators, and others that operate ITS systems. | ITS User Services Document | |
| PS11: Early Warning System | 01 | Emergency Management needs to be able to collect potential threats, alerts, and advisories from various ITS systems to identify emergencies. | ITS User Services Document |
| 02 | Emergency Management needs to be able to alert all relevant agencies of detected emergencies. | ITS User Services Document | |
| PS12: Disaster Response and Recovery | 01 | Emergency Management needs to support integration between transportation systems and the public safety, emergency management, public health, and other allied organizations that form the overall disaster response. | ITS User Services Document |
| 02 | Emergency Management needs to support coordination of emergency response plans issued by various agencies in order plan for regional response to disasters. | ITS User Services Document | |
| 03 | Emergency Management needs to be able to track and coordinate the transportation professionals, equipment, and materials that constitute the disaster response in order to respond to and recover from disasters. | ITS User Services Document | |
| 04 | Emergency Management needs to be able to provide to other regional centers information about the transportation system in the vicinity of the disaster. | ITS User Services Document | |
| PS13: Evacuation and Reentry Management | 01 | Emergency Management needs to support evacuation of the general public from disaster area. | ITS User Services Document |
| 02 | Emergency Management needs to coordinate evacuation plans among the federal, state, and local transportation, emergency, and law enforcement agencies that may be involved in a large-scale evacuation. | ITS User Services Document | |
| 03 | Emergency Management needs to share evacuation information with traffic management agencies in order to implement special traffic control strategies to control evacuation traffic. | ITS User Services Document | |
| 04 | Emergency Management needs to share evacuation information with transit agencies in order to remove people from an evacuated area while making efficient use of limited capacity. | ITS User Services Document | |
| 05 | Emergency Management needs to manage subsequent reentry of the general public to the disaster area. | ITS User Services Document | |
| PS14: Disaster Traveler Information | 01 | Emergency Management and Traveler Information need to be able to provide general public real-time disaster and evacuation information using ITS traveler information systems. | ITS User Services Document |
| 02 | Traveler Information needs to be able to collect disaster related information from multiple sources including traffic, transit, public safety, emergency management, shelter provider, and travel service provider organizations. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 03 | Emergency Management and Traveler Information need to be able to provide evacuees with information including a shelter that matches their needs, including location, availability, and routing. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 04 | Emergency Management and Traveler Information need to be able to provide information concerning roadside resources including information provided by other evacuees to help understand availability of resources. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| 05 | Emergency Management and Traveler Information need to be able to provide evacuees with information regarding when they can return to their area, including routes and road conditions. | R.E.S.C.U.M.E. (Response, Emergency Staging and Communications, Uniform Management, and Evacuation) ConOps | |
| PS15: Stolen Vehicle Recovery | 01 | Emergency Management needs to identify and verify that a vehicle has been stolen. | ITS User Services Document |
| 02 | Emergency Management needs to track and recover the stolen vehicle. | ITS User Services Document | |
| PT01: Transit Vehicle Tracking | 01 | Transit Operations needs to be able to monitor the location of transit vehicles in order to improve decision making by transit operators and provide more accurate information to travelers . | ITS User Services Document |
| 02 | Transit Operations needs to be able to determine whether each transit vehicle is adhering to its schedule. | ITS User Services Document | |
| 03 | Transit Operations needs to be able to send transit vehicle location and schedule adherence data to other centers in order to support traveler information and traffic operations. | ITS User Services Document | |
| PT02: Transit Fixed-Route Operations | 01 | Transit Operations needs to be able to create and update schedules for fixed route or flexible route transit routes in order to plan transit operations. | ITS User Services Document |
| 02 | Transit Operations needs to be able to disseminate transit schedules for fixed route or flexible route transit routes to traveler information centers. | ITS User Services Document | |
| 03 | Transit Operations needs to be able to dispatch transit vehicles for fixed route or flexible route runs. | ITS User Services Document | |
| 04 | Transit Operations need to be able to schedule blocks (vehicle assignments) and runs (operator assignments) for fixed route or flexible route transit operations. | ITS User Services Document | |
| 05 | Transit Operations need to be able to monitor transit vehicle schedule adherence in order to manage fixed route or flexible route transit operations. | ITS User Services Document | |
| 06 | Transit Operations need to have real time information about the road network in order to increase the effectiveness of operations for fixed route or flexible route transit. | ITS User Services Document | |
| PT03: Dynamic Transit Operations | 01 | Transit Operations needs to be able to take reservations for demand response trips that include the travelers' origin, destination, and departure time in order to do demand response scheduling. | ITS User Services Document |
| 02 | Transit Operations needs to be able to schedule demand response transit vehicles based upon travelers trip requests. | ITS User Services Document | |
| 03 | Transit Operations needs to provide and update manifests to properly manage demand response transit vehicles based upon traveler requests. | ITS User Services Document | |
| 04 | Transit Operations needs to be able to monitor the real-time location of demand response transit vehicles. | ITS User Services Document | |
| 05 | Transit Operations need to have real time information about the road network in order to increase the effectiveness of operations for demand response transit. | ITS User Services Document | |
| PT04: Transit Fare Collection Management | 01 | Transit Operations needs to be able to collect transit fares on-board transit vehicles using electronic payment methods in order to improve transit operation. | ITS User Services Document |
| 02 | Transit Operations needs to be able to collect transit fares at transit stations using electronic payment methods in or der to support bus rapid transit or train systems. | ITS User Services Document | |
| 03 | Transit Operations needs to be able to download transit fare collection information from transit vehicles or transit fare gates at stations in order to manage the fare collection operations. | ITS User Services Document | |
| 04 | Travelers need to be able to add value to payment instruments in order to use them as part of fare collection systems. | ITS User Services Document | |
| 05 | Transit Operations needs to be able to support transit fare reconciliation with other transit agencies participating in a regional fare collection system. | ITS User Services Document | |
| 06 | Transit operations needs to be able to share fare information with traveler information systems and other transit operations. | ITS User Services Document | |
| PT05: Transit Security | 01 | Transit Operations needs to be able to monitor conditions on a transit vehicle in order to provide a secure environment for travelers. | ITS User Services Document |
| 02 | Transit Operations needs to be able to monitor transit stops and transit stations in order to provide a secure environment for travelers. | ITS User Services Document | |
| 03 | Transit Operations needs to be able to monitor transit secure areas such as bus or rail yards and transit infrastructure such as tracks and tunnels in order to provide security for transit assets. | ITS User Services Document | |
| 04 | Transit Operations needs to be able to authenticate operators of transit vehicles and perform remote disabling of vehicles if necessary in order to ensure secure operation of the vehicles. | ITS User Services Document | |
| 05 | Transit Operations needs to be able to alert emergency services to incidents on vehicles, at stations/stops, or other monitored assets. | ITS User Services Document | |
| 06 | Transit Operations needs to be able to inform traveler information systems or the media regarding transit related incidents in order to keep the traveling public informed of the impacts these incidents may have on their trips. | ITS User Services Document | |
| PT06: Transit Fleet Management | 01 | Transit Operations needs to able to remotely monitor transit vehicle operating conditions in order to determine if maintenance of the vehicle is needed. | ITS User Services Document |
| 02 | Transit Operations needs to be able to perform maintenance scheduling of transit vehicles including real time requests for actions by the vehicle operator. | ITS User Services Document | |
| 03 | Transit Operations needs to be able to assign specific vehicles to blocks in order to perform vehicle allocation. | ITS User Services Document | |
| 04 | Transit Operations needs to be able to assign transit operators to runs. | ITS User Services Document | |
| PT07: Transit Passenger Counting | 01 | Transit Operations needs to be able to count the passengers entering or exiting a transit vehicle in order to support efficient operations. | ITS User Services Document |
| PT08: Transit Traveler Information | 01 | Transit Operations needs to be able to provide static and real time transit information to traveler information systems and the media in order to increase travelers' ability to plan and manage their trips. | ITS User Services Document |
| 02 | Transit Operations needs to be able to provide static and real time transit information directly to travelers either pre-trip or en route in order to support traveler trip decisions. | ITS User Services Document | |
| 03 | Transit Operations needs to be able to share static and real time transit information with other transit operations in order to facilitate multisystem trip planning. | ITS User Services Document | |
| PT09: Transit Signal Priority | 01 | Transit Operations needs to provide approaching Transit Vehicle location and heading to the roadside signal controller so that the controller can modify signal timing in favor of the transit vehicle. | ITS User Services Document |
| 02 | Transit Operations needs to provide approaching Transit Vehicle location and heading to traffic operations so that they can adjust the signal controller signal timing in favor of the transit vehicle. | ITS User Services Document | |
| 03 | Transit Operations needs to provide transit vehicle data to Traffic Operations including loading information and schedule performance in order to support decision making regarding whether to give the transit vehicle priority at the intersection. | ITS User Services Document | |
| 04 | The Transit Vehicle Operator needs to progress through his arterial route safely and efficiently. | ITS User Services Document | |
| PT10: Intermittent Bus Lanes | 01 | Traffic Operations needs to be able to open and close intermittent bus lanes based on fixed times or based on request from Transit Operations in order to improve the efficiency of transit operations. | ConOps for Transit Connected Vehicle |
| 02 | Traffic Operations needs to be able to notify drivers regarding the status of the intermittent bus lane. | ConOps for Transit Connected Vehicle | |
| 03 | Traffic Operations needs to be able to notify enforcement of vehicle violations in the bus lanes. | ConOps for Transit Connected Vehicle | |
| PT11: Transit Pedestrian Indication | 01 | Transit Vehicle Operators need to be aware of nearby pedestrians, including those who would like to board the transit vehicle in order to reduce the likelihood of pedestrian accidents with the transit vehicle. | ConOps for Transit Connected Vehicle |
| 02 | Pedestrians need to know the proximity of a transit vehicle to a transit stop and whether the transit vehicle is the one they want to board (i.e., the correct route). | ConOps for Transit Connected Vehicle | |
| PT12: Transit Vehicle at Station/Stop Warnings | 01 | Transit Operations needs to be able to alert other vehicles that a transit vehicle is preparing to leave a station or stop in order to reduce risk of accidents with the departing transit vehicle. | ConOps for Transit Connected Vehicle |
| PT13: Vehicle Turning Right in Front of a Transit Vehicle | 01 | Transit vehicle operators need to receive a warning if surrounding vehicles are a collision threat as the transit vehicle prepares to leave a stop or station. | ConOps for Transit Connected Vehicle |
| PT14: Multi-modal Coordination | 01 | Transit Operations needs to be able to coordinate service information with other Transit Operations in order to improve operations. | ITS User Services Document |
| 02 | Transit Operations needs to be able to coordinate with other transportation modes (e.g. ferry operations, airports) in order to improve service connections with these other modes. | ITS User Services Document | |
| 03 | Transit Operations needs to coordinate with other centers (e.g. traffic, parking, and event promoters) in order to share system information. | ITS User Services Document | |
| PT15: Transit Stop Request | 01 | Transit Operations needs to be able to accept stop requests from transit users at roadside stops or directly from their personal devices. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | Transit Vehicles Operators need to be able to receive transit stop requests submitted from the roadside or from Transit Operations. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| PT16: Route ID for the Visually Impaired | 01 | Transit Operations needs to know the location and destination of the visually impaired traveler in order to identify the correct route and stop information to provide to the traveler via their personal device. | ConOps for Transit Connected Vehicle |
| 02 | Transit Operations needs to be able to provide transit vehicle route and stop information to the traveler via their personal device. | ConOps for Transit Connected Vehicle | |
| 03 | Transit Operations needs to provide bus arrival information at the stop to support visually impaired travelers. | ConOps for Transit Connected Vehicle | |
| PT17: Transit Connection Protection | 01 | Transit Operations needs to be able to determine when connections between transit routes are in jeopardy due to late arrival of one transfer vehicle in order to develop corrective actions to prevent missed connections. | Integrated Dynamic Transit Operations (IDTO) ConOps |
| 02 | Transit Operations needs to be able to adjust the real time schedule of a transit vehicle in order to protect the connections made from other transit vehicles to the subject vehicle at a station or stop. | Integrated Dynamic Transit Operations (IDTO) ConOps | |
| 03 | Transit Travelers need to be able to provide a trip plan to Transit Operations and request they be provided with connection protection for the trip. | Integrated Dynamic Transit Operations (IDTO) ConOps | |
| 04 | Transit Operations needs to be able to track a specific traveler's trip through the system and provide connection protection actions to give the traveler the best chance of making their trip connections. | Integrated Dynamic Transit Operations (IDTO) ConOps | |
| 05 | Transit Operations needs to be able to adjust the real time schedule of a transit vehicle in order to provide connection protection for a traveler's trip. | Integrated Dynamic Transit Operations (IDTO) ConOps | |
| 06 | Transit Operations needs to be able to provide a traveler with updates regarding their transit trip, including connection protection actions taken by Transit Operations. | Integrated Dynamic Transit Operations (IDTO) ConOps | |
| ST01: Emissions Monitoring | 01 | Emissions Management needs to be able to measure wide area pollution data in order to monitor wide area pollution levels. | ITS User Services Document |
| 02 | Emissions Management needs to be able to measure vehicle emissions data collected from individual vehicles at the roadside in order to identify high emitting vehicles. | ITS User Services Document | |
| 03 | Emission Management needs to be able to provide summary emission information or warning to drivers. | ITS User Services Document | |
| 04 | Emissions Management needs to be able to provide wide area pollution information to the media, traveler information centers, and other transportation centers in order to support traveler information and transportation operations. | ITS User Services Document | |
| 05 | Emissions Management needs to be able to send information about vehicles with excessive emissions to the appropriate Department of Motor Vehicles (DMV) or law enforcement. | ITS User Services Document | |
| ST02: Eco-Traffic Signal Timing | 01 | Traffic Operations need to collect data, including environmental data, to accurately know current and forecasted conditions in order to improve the traffic signal system. | Eco-Signal Operations: Operational Concept |
| 02 | Traffic Operations need to process collected data, including environmental data, to accurately know current and forecasted conditions in order to improve the traffic signal system. | Eco-Signal Operations: Operational Concept | |
| 03 | Traffic Operations need to be able to manage and implement control plans using collected data, including environmental data, in order to coordinate signalized intersections. | Eco-Signal Operations: Operational Concept | |
| ST03: Eco-Traffic Metering | 01 | Traffic Operations need to be able to collect vehicle emissions and environmental data from both connected vehicles as well as roadside sensors in order to support eco operation of traffic metering. | Dynamic Eco-Lanes: Operational Concept |
| 02 | Traffic Operations need to be able to use collected vehicle emissions and environmental data to regulate the flow of traffic on ramps, interchanges, and the mainline. | Dynamic Eco-Lanes: Operational Concept | |
| 03 | Traffic Operations need to be able to disseminate traffic metering timing plan to connected vehicles. | ITS User Services Document | |
| ST04: Roadside Lighting | 01 | Traffic Operations need to be able to monitor operational conditions on the roadway including vehicle presence and weather conditions, in order to determine lighting strategies to implement. | ITS User Services Document |
| 02 | Traffic Operations need to be able to monitor and control roadway lighting systems in order to adjust lighting levels based on operational conditions. | ITS User Services Document | |
| ST05: Electric Charging Stations Management | 01 | Electric Charging Station Operators need to be able to provide electric charging of vehicles at designated charging stations. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | Traveler Information needs to be able to provide electric charging station information to travelers. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| 03 | Electric Charging Management needs to be able to manage the operation of one or more public charging stations or fleet charging stations. | ||
| ST06: HOV/HOT Lane Management | 01 | Traffic Operations need to be able to operate High Occupancy Vehicle (HOV) lanes on highways. | ITS User Services Document |
| 02 | Traffic Operations need to be able to measure the number of passengers in a vehicle in order to determine if the vehicles are violating the HOV lane usage requirements. | ITS User Services Document | |
| 03 | Traffic Operations need to be able to operate High Occupancy Toll (HOT) lanes on highways. | ITS User Services Document | |
| 04 | Travelers need to be able to sign up for an HOT account and use it to pay for HOT services. | ITS User Services Document | |
| ST07: Eco-Lanes Management | 01 | Traffic operations need to be able to determine whether an eco-lane should be created or decommissioned along a roadway. | ITS User Services Document |
| 02 | Traffic Operations need to be able to collect vehicle emissions data in order to support eco operation of HOV/HOT lane equipment. | Dynamic Eco-Lanes: Operational Concept | |
| 03 | Traffic Operations need to be able to collect traffic data in order to support eco operation of HOV/HOT lane equipment. | Dynamic Eco-Lanes: Operational Concept | |
| 04 | Traffic Operations need to be able to process current and historical data from multiple sources in order to develop current and forecasted conditions to support dynamic eco-lane operations. | Dynamic Eco-Lanes: Operational Concept | |
| 05 | Traffic Operations needs be able to provide actionable information and eco-lane direction to the driver to drive in a more environmentally friendly manner. | Dynamic Eco-Lanes: Operational Concept | |
| ST08: Eco-Approach and Departure at Signalized Intersections | 01 | Traffic Operations needs to be able to provide both intersection geometry and signal phase and timing information to vehicles. | Eco-Signal Operations: Operational Concept |
| 02 | The vehicle drivers need their connected vehicle to provide recommendations for movement approaching or departing a signalized intersection in order to reduce the environmental impact of their vehicle's operations. | Eco-Signal Operations: Operational Concept | |
| 03 | The connected vehicle needs to be able to automatically adjust its operating parameters approaching or departing a signalized intersection in order to reduce the environmental impact of the vehicle's operation. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| ST09: Connected Eco-Driving | 01 | The vehicle driver needs to be able to receive customized real-time driving advice so that they can adjust their driving behavior to save fuel and reduce emissions. | Dynamic Eco-Lanes: Operational Concept |
| 02 | The connected vehicle needs to be able to automatically perform actions to implement eco-driving strategies. | Dynamic Eco-Lanes: Operational Concept | |
| ST10: Low Emissions Zone Management | 01 | Traffic Operations need to be able to collect environmental, traffic, and emissions data in order to determine whether a low emissions zone should be set up. | Dynamic Low Emissions Zones: Operational Concept |
| 02 | Traffic Operations need to be able to set up a low emissions zone in order to reduce emissions within the zone. | Dynamic Low Emissions Zones: Operational Concept | |
| 03 | Traffic Operations needs to be able to inform drivers, both pre-trip and en route, about low emissions zone operation and the restrictions or fees for driving into the low emissions zones. | Dynamic Low Emissions Zones: Operational Concept | |
| 04 | Emissions Management Operations need to be able to monitor emissions hot spots and coordinate with Traffic Operations for the establishment of low emission zones. | Dynamic Low Emissions Zones: Operational Concept | |
| 05 | Payment Operations need to be able to collect fees from drivers for entry into a low emissions zone. | Dynamic Low Emissions Zones: Operational Concept | |
| 06 | Drivers need to be able to set up accounts and pay fees for the ability to operate their vehicles in a low emissions zone. | Dynamic Low Emissions Zones: Operational Concept | |
| SU01: Connected Vehicle System Monitoring and Management | 01 | Maintenance personnel and system operators need to be able to track and manage the configuration of infrastructure field equipment. | Core System & National ITS Architecture Documentation |
| 02 | System operators and maintenance personnel need to be able to detect, isolate and correct infrastructure field equipment service problems. | Core System & National ITS Architecture Documentation | |
| 03 | System operators need to be able to monitor the performance of equipment providing ITS services. | Core System & National ITS Architecture Documentation | |
| 04 | System operators need to be able to monitor the physical security and cybersecurity of equipment providing ITS services. | Core System & National ITS Architecture Documentation | |
| SU02: Core Authorization | 01 | System users need to be able to demonstrate that they are authorized to perform ITS functions without divulging their identity. | Core System Concept of Operations (ConOps) |
| 02 | Credential managers and authorization system operators need to be able to verify the identity and justification for system users that request permissions. | Core System Concept of Operations (ConOps) | |
| 03 | Credential managers need to be able to issue credentials to system users; these credentials must in turn serve system user needs. | ITS User Services Document | |
| 04 | The CCMS Operator needs access to a secure registry that maintains a list of globally unique identifiers for use in credentialing and permissions management | ISO 17419-2: Intelligent transport systems - Identifiers - Part 2: Management and operation of registries | |
| SU03: Data Distribution | 01 | System Operators, Vehicle Operators, and PID Operators need to be able to request and receive information without establishing formal relationships with data providers. | Core System Concept of Operations (ConOps) |
| 02 | System Operators need to be able to provide data to a geographically selected area. | Core System Concept of Operations (ConOps) | |
| 03 | Data Distribution Operators need to be able to exchange data with other data distribution systems. | Core System Concept of Operations (ConOps) | |
| 04 | Data Distribution Operators need to be able to establish and maintain data processing algorithms, rules and related metadata, including all those processes related to Validation, Integration, Sanitization, and Aggregation. | Core System Concept of Operations (ConOps) | |
| SU04: Map Management | 01 | System operators, vehicle operators and PID users need map data that is accurate and consistent between one another. This includes roadway and pathway maps and geometry, intersection maps and geometry and parking facility maps and geometry. | Core System Concept of Operations (ConOps) |
| 02 | Mapping operators need real-world observations of roadway geometry, intersection geometry and parking geometry to feed their map update processes. | Core System Concept of Operations (ConOps) | |
| 03 | Mapping operators need to be able to exchange mapping information (map data and update coordination) with other mapping operators. | Core System Concept of Operations (ConOps) | |
| SU05: Location and Time | 01 | System operators, vehicle operators, support system operators, PID users, maintenance personnel need their devices to operate on a common time base. Coordination of time between the internal systems that comprise the connected vehicle environment prevents internal synchronization errors and enables time sensitive interactions between all users. | Core System Concept of Operations (ConOps) |
| 02 | Vehicle Operators, PID users and system operators need their devices to operate from a common geographic reference. | Core System Concept of Operations (ConOps) | |
| 03 | Vehicle Operators and PID users need their vehicles and devices to determine their current location. | Core System Concept of Operations (ConOps) | |
| SU06: Object Registration and Discovery | 01 | System operators, vehicle operators, support system operators, PID users need to be able to identify the cyber addresses and services provided of other users. This is essentially a list of "what" services are supported, "who" provides each service and "where" to go to obtain these services. | Southeast Michigan Test Bed 2014 Concept of Operation |
| SU07: ITS Communications | 01 | System operators, vehicle operators, support system operators, PID users need to be able communicate with other users without divulging their identity, location or other Personally Identifiable Information (PII). | Security Credential Management System Design |
| 02 | System users need their messages to be communicated to their intended recipients. | ITS User Services Document | |
| SU08: Security and Credentials Management | 01 | The CCMS Operator needs to grant trust credentials to qualified end entities including mobile devices so that those devices may be considered trusted by other devices that receive trust credentials from the CCMS. | Security Credential Management System Design |
| 02 | The CCMS Operator needs to be able to revoke the credentials it distributes, so that a misbehaving or malfunctioning device can be recognized as such. | Security Credential Management System Design | |
| 03 | The CCMS Operator needs to secure the exchange of trust credentials between itself and its intended user, so that no other party can intercept and use those credentials illegitimately. | Security Credential Management System Design | |
| 04 | The CCMS Operator needs its systems to be constructed in such a way that the cooperation of at least two parties within the CCMS' structure are required to link the identity of a user with a set of trust credentials, to protect user privacy. | Security Credential Management System Design | |
| 05 | The CCMS Operator needs its systems to be constructed in such a way that the cooperation of at least two parties within the CCMS' structure are required to associate multiple credentials that were distributed to a user, to protect user privacy. | Security Credential Management System Design | |
| 06 | The CCMS Operator needs to accept misbehavior reports from users, so that malfunctioning and misbehaving users may be identified and their privileges within the CVE revoked if necessary. | Security Credential Management System Design | |
| 07 | ITS Object operators need to be able to authenticate messages received so that they can determine if the originator is a trusted source. | Harmonization Task Group #1 Service and Security Management to Support safety and sustainability applications: Current Status of Security Standards | |
| 08 | ITS Object operators need to be able to determine the privileges a message sender is entitled to so that they can determine if the originator's suggested action should be considered for action. | Harmonization Task Group #1 Service and Security Management to Support safety and sustainability applications: Current Status of Security Standards | |
| 09 | ITS Object operators need to be able to communicate with other users in such a way as to make it difficult to associate messages with one another, to help maintain user privacy. | Harmonization Task Group #1 Service and Security Management to Support safety and sustainability applications: Current Status of Security Standards | |
| 10 | ITS Object operators need to be able to exchange messages in a secure fashion, so that no other party can easily understand the contents of the message. | Core System Concept of Operations (ConOps) | |
| 11 | ITS Object operators need to be able to exchange messages within the regulatory bounds of the jurisdiction in which the ITS Object is operating. | Harmonization Task Group #6, HTG6-4 Cooperative-ITS Credential Management System Functional Analysis and Recommendations for Harmonization | |
| SU09: Device Certification and Enrollment | 01 | The CCMS Operator needs to provide a mechanism for a user without credentials to request credentials, so that the user may participate in the CVE. | Security Credential Management System Design |
| 02 | Certification Operators need to be able to quantify the performance of ITS Objects so that an object's conformance to necessary performance requirements may be defined | ITS User Services Document | |
| SU10: Center Maintenance | 01 | Operating agencies need to be able to maintain the hardware and software assets installed in the center so that the assets continue to operate as designed. | ITS User Services Document |
| 02 | Operating agencies need to be able to monitor the status of center hardware assets in order to diagnose problems that may occur during operations. | ITS User Services Document | |
| 03 | Operating agencies need to be able to reconfigure center assets as well as perform installation or upgrade of software used to support operations. | ITS User Services Document | |
| SU11: Field Equipment Maintenance | 01 | Operating agencies need to be able to maintain ITS devices that are installed in the field so that the devices continue to operate as designed. | ITS User Services Document |
| 02 | Operating agencies need to be able to perform the maintenance on ITS devices remotely or in the field. | ITS User Services Document | |
| 03 | Operating agencies need to be able to monitor the status of field equipment in order to diagnose problems that may occur during operations. | ITS User Services Document | |
| 04 | Operating agencies need to be able to adjust configuration of field equipment as well as perform installation or upgrade of software used by the field equipment. | ITS User Services Document | |
| 05 | Transportation agencies need to be able to support both hardware and software maintenance of ITS public devices that are installed in traveler environments like transit stations and other public areas frequented by travelers | ITS User Services Document | |
| 06 | Transportation agencies need to be able to perform the maintenance on ITS public devices remotely or in the field. | ITS User Services Document | |
| 07 | Transportation agencies need to be able to perform maintenance on ITS public devices such as configuration adjustments or software installation or upgrade. | ITS User Services Document | |
| SU12: Vehicle Maintenance | 01 | Vehicle service agencies need to be able to remotely diagnose maintenance issues within vehicle on board equipment. | ITS User Services Document |
| 02 | Vehicle service agencies need to be able to remotely perform maintenance actions to vehicle on board equipment such as configuration adjustments or software installation or upgrade. | ITS User Services Document | |
| SU13: Personnel Device Maintenance | 01 | Transportation agencies need to be able to monitor the status of applications running on personal devices and support the installation, reconfiguration, or upgrade of the applications. | ITS User Services Document |
| SU14: Remote Access | 01 | System operators need to securely interact with their center or support system while operating remotely. | ITS User Services Document |
| SU15: Vulnerable Road User Device Transition Support | 01 | Travelers need to be protected from collisions while in the transportation environment. | Multimodal and Accessible Travel (MAT) Vulnerable Road User (VRU) Use Cases |
| 02 | Travelers need to be kept informed of the status of their connected devices in order to know when they transition from one mode to another and that they are still transmitting and receiving pertinent safety information as applicable. | Multimodal and Accessible Travel (MAT) Vulnerable Road User (VRU) Use Cases | |
| TI01: Broadcast Traveler Information | 01 | Traveler Information needs to be able to collect timely, accurate, and reliable traffic, transit, and other road conditions data from multiple sources in order to broadcast the latest conditions affecting travelers. | ITS User Services Document |
| 02 | Traveler Information needs to be able to inform as much of the traveling public as possible using any available broadcast media to increase mobility and safety through better information. | ITS User Services Document | |
| 03 | Travelers need access to timely, accurate, and reliable traffic, transit, and other travel conditions in order to make informed decisions about their travel. | ITS User Services Document | |
| TI02: Personalized Traveler Information | 01 | Traveler Information needs to be able to collect timely, accurate, and reliable traffic, transit, and other road conditions data from multiple sources in order to inform individual travelers of the latest conditions affecting their travel. | ITS User Services Document |
| 02 | Traveler Information needs to be able to inform as much of the traveling public as possible using any available interactive media to increase mobility and safety through better information. | ITS User Services Document | |
| 03 | Travelers, including drivers or passengers, need access to timely, accurate, and reliable traffic, transit, and other travel conditions in order to make informed decisions about their travel. | ITS User Services Document | |
| 04 | Travelers, including drivers or passengers, need to be able to request specific and customized information concerning current and future travel conditions in order to make decisions about their own travel. | ITS User Services Document | |
| TI03: En-Route Guidance | 01 | Traveler Information needs access to timely, accurate, and reliable traffic, transit, and other road conditions data from multiple sources in order to support accurate and appropriate routes for travelers. | ITS User Services Document |
| 02 | Travelers need guidance to their destination, both pre trip and en-route, that is timely, accurate, and reliable, and responsive to changes in travel conditions in order for them to arrive safely in as little time as possible. | ITS User Services Document | |
| TI04: Trip Planning and Payment | 01 | Traveler Information needs access to timely, accurate, and reliable traffic, transit, and other road conditions data from multiple sources in order to generate accurate and appropriate routes for travelers. | ITS User Services Document |
| 02 | Travelers need a complete trip plan from their origin to their destination that is timely, accurate, and reliable in order for them to arrive safely in as little time as possible. | ITS User Services Document | |
| 03 | Traveler Information needs travel parameters from a traveler in order to develop a complete multimodal trip plan for the traveler. | ConOps for Transit Connected Vehicle | |
| 04 | Travelers need to be able to set up and update account information that defines payment parameters for their multimodal trips. | ||
| 05 | Traveler Information needs payment information from a traveler in order to develop reservations for a complete multimodal trip plan for the traveler. | ||
| 06 | The Traveler needs to be able to perform all multi-modal trip planning and payment actions from a personal device. | ||
| 07 | The Traveler needs to be able to perform all multi-modal trip planning and payment actions from 3rd party provided traveler support equipment | ||
| TI05: Integrated Multi-Modal Electronic Payment | 01 | Regional Transportation Operations need to have an electronic payment functionality that operates across different modes or systems. | ConOps for Transit Connected Vehicle |
| 02 | Travelers need to be able to set up and update user accounts for a regional multimodal payment system. | ConOps for Transit Connected Vehicle | |
| 03 | Regional Transportation Agencies need to be able to perform payment reconciliation in order to obtain their share of payments from the regional payment system. | ConOps for Transit Connected Vehicle | |
| 04 | Travelers need to be able to pay for multimodal trips using a variety of payment mechanisms. | ||
| 05 | Travelers need to be able to access transportation modes at a discounted rate, based on their eligibility for the services. | ||
| TI06: Shared Use Mobility and Dynamic Ridesharing | 01 | Traveler Information needs access to timely, accurate, and reliable transit and multimodal operations data, including available parking, in order to support ride matching by locating and managing meeting and drop-off points. | |
| 02 | Traveler Information needs to accept commuter and driver information for ridesharing, including preferences, payment options, origin/destination, arrival time, departure time, number of riders, number of available passenger spaces. | Integrated Dynamic Transit Operations (IDTO) ConOps | |
| 03 | Traveler Information needs to match riding commuters to drivers. | Integrated Dynamic Transit Operations (IDTO) ConOps | |
| 04 | Traveler information needs to provide a mechanism for the confirmation of ride matching. | Integrated Dynamic Transit Operations (IDTO) ConOps | |
| 05 | Travelers need to be able to request and confirm shared use transportation, including time for pickup, as well as pickup and drop-off locations | Wayfinding and Navigation Use Cases | |
| 06 | Travelers need to be able to receive accurate, timely, and reliable information regarding shared use options that support their overall trip plan. | Wayfinding and Navigation Use Cases | |
| 07 | Travelers need to receive the location of a shared vehicle they have arranged to use. | Wayfinding and Navigation Use Cases | |
| 08 | Travelers need to be able to gain access the shared vehicle they have arranged to use. | Wayfinding and Navigation Use Cases | |
| 10 | Travelers need to be able to set up and update user accounts for shared use transportation systems. | ||
| 11 | Shared Use Transportation needs to provide shared use operations status to other centers. | ||
| TI07: In-Vehicle Signage | 01 | Drivers need in-vehicle access to the information available on static signs (e.g., stop, curve warning, guide signs, service signs, and directional signs) and dynamic information (e.g., current signal states including highway intersection and highway-rail intersection status and local conditions warnings identified by local environmental sensors) in order to increase awareness of situations while driving. | ITS User Services Document |
| 02 | Drivers need a visual display of static sign information or dynamic roadway condition information to see the contents of the road signage during times of reduced visibility. | ITS User Services Document | |
| 03 | Drivers need an audible alternative presentation of static sign information or dynamic roadway condition information to see the contents of the road signage during times of reduced visibility to increase their safety on the road. | ITS User Services Document | |
| 04 | Drivers need in-vehicle access to the information about the movement of specialized vehicles in the vicinity of the vehicle. | ITS User Services Document | |
| TI08: Personal Wayfinding | 01 | The Traveler needs accurate, timely, and reliable wayfinding information in order to obtain a wayfinding plan that includes pathway information, including information for outdoor pathways, indoor pathways, and the transitions between them. | Wayfinding and Navigation Use Cases |
| 02 | The Traveler needs accurate, timely, and reliable wayfinding route guidance to safely walk or use self-directed micromobility vehicles to complete a portion of a trip plan that uses a single mode of travel from the point at which use of the mode starts to the point at which use of the mode ends. | Wayfinding and Navigation Use Cases | |
| 03 | The Traveler needs wayfinding information customized for their degree of mobility as defined by their user preferences. | Wayfinding and Navigation Use Cases | |
| TI09: Travel Services Information and Reservation | 01 | Travelers need to quickly locate nearby support facilities such as car service/repair stations, hospitals or police stations, etc. in order to feel safer and more confident when traveling to new areas. | ITS User Services Document |
| 02 | Travelers need to be able to request and reserve services in advance to reduce the amount of time waiting and increase their mobility. | ITS User Services Document | |
| 03 | Traveler Information needs to support secure payment transactions in order to provide complete and trusted services for their travelers. | ITS User Services Document | |
| TM01: Infrastructure-Based Traffic Surveillance | 01 | Traffic Operations need to be able to monitor the road network using infrastructure devices in order to detect and verify incidents and support implementation of traffic operational strategies. | ITS User Services Document |
| 02 | Traffic Operations need to be able to monitor the infrastructure devices used for road network monitoring in order to detect faults in equipment or communications. | ITS User Services Document | |
| 03 | Traffic Operations need to be able to send network monitoring data to other centers in order to support traveler information. | ITS User Services Document | |
| TM02: Vehicle-Based Traffic Surveillance | 01 | Traffic Operations and Traveler Information Providers need to be able to monitor the road network using information from connected vehicles in order to detect and verify incidents. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | Traffic Operations need to be able to monitor the roadside equipment in order to detect faults in equipment or communications. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| 03 | Traffic Operations need to be able to monitor the road network using probe data from connected vehicles in order to support traveler information. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| 04 | Traffic Operations need to be able to monitor the road network using probe data from toll or transit systems. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| TM03: Traffic Signal Control | 01 | Traffic Operations need to be able to remotely control traffic signals at intersections under their jurisdiction | ITS User Services Document |
| 02 | Traffic Operations need to be able to manage and implement control plans in order to coordinate signalized intersections. | ITS User Services Document | |
| 03 | Traffic Operations need to be able to monitor and control pedestrian crossing aspects of traffic signals in order to facilitate safe pedestrian crossings at the intersection. | ITS User Services Document | |
| 04 | Traffic Operations need to monitor the status of traffic signal control equipment. | ITS User Services Document | |
| TM04: Connected Vehicle Traffic Signal System | 01 | Traffic Operations need to be able to use both information from connected vehicles as well as infrastructure measurement of non-equipped vehicles to improve the operations of traffic signal control systems. | ITS User Services Document |
| 02 | Traffic Operations need to be able to disseminate signal phase and timing data to connected vehicles to facilitate improved movement through intersections. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps | |
| 03 | Traffic Operations need to be able to monitor and control pedestrian crossing aspects of traffic signals in order to facilitate safe pedestrian crossings at the intersection, including those that disseminate signal phase and timing data to connected vehicles. | ITS User Services Document | |
| 04 | Traffic Operations need to be able to manage and implement control plans in order to coordinate signalized intersections, including those that disseminate signal phase and timing data to connected vehicles. | ITS User Services Document | |
| 05 | Traffic Operations need to monitor the status of traffic signal control equipment, including those that disseminate signal phase and timing data to connected vehicles. | ITS User Services Document | |
| TM05: Traffic Metering | 01 | Traffic Operations need to be able to monitor and control traffic metering equipment in order to regulate the flow of traffic on ramps, interchanges, and the mainline. | ITS User Services Document |
| 02 | Traffic Operations need to monitor the status of traffic metering equipment. | ITS User Services Document | |
| 03 | Traffic Operations need to be able to implement control strategies utilizing the traffic metering equipment on ramps, interchanges, and on the mainline. | ITS User Services Document | |
| TM06: Traffic Information Dissemination | 01 | Traffic Operations need to be able to provide traffic and incident information to drivers using roadside devices such as dynamic message signs and highway advisory radio. | ITS User Services Document |
| 02 | Traffic Operations need to be able to monitor roadside devices used to provide traffic and traveler information to drivers. | ITS User Services Document | |
| 03 | Traffic Operations need to be able to provide traffic and incident information, including images to the media. | ITS User Services Document | |
| 04 | Traffic Operations need to be able to provide traffic and incident information, including images to traveler information, transit, maintenance and emergency centers. | ITS User Services Document | |
| TM07: Regional Traffic Management | 01 | Traffic Operations need to exchange traffic and incident data with other Traffic Management Centers in order to support regional coordination spanning jurisdictional boundaries. | ITS User Services Document |
| 02 | Traffic Operations need to exchange traffic control data with other traffic management centers to support inter-jurisdictional, real-time coordinated traffic signal control systems and coordination between freeway operations and traffic signal control within a corridor. | ITS User Services Document | |
| TM08: Traffic Incident Management System | 01 | Traffic Operations need to detect and verify incidents on roadways using CCTV and field sensors. | ITS User Services Document |
| 02 | Traffic Operations need to share incident information with other ITS centers in order to coordinate incident response. | ITS User Services Document | |
| 03 | Traffic Operations need to obtain incident information from other ITS centers in order to coordinate incident response | ITS User Services Document | |
| 04 | Emergency Operations need to be able to dispatch emergency assets to a traffic incident. | ITS User Services Document | |
| 05 | Traffic Operations need to coordinate requests for resources with emergency and maintenance centers in order to support cleanup after the incident. | ITS User Services Document | |
| TM09: Integrated Decision Support and Demand Management | 01 | Traffic Operations need to be able to use current and forecast road and traffic conditions to develop traffic management plans. | ITS User Services Document |
| 02 | Traffic Operations need to be able to develop operational decisions based upon analysis of current and forecast road and traffic conditions. | ITS User Services Document | |
| 03 | Traffic Operations need to be able to collect information describing multi-source, real-time data (both infrastructure and vehicle based) on arterials, freeways, and transit systems to develop operational decisions that can be applied to corridors or to the region as a whole. | ITS User Services Document | |
| 04 | Traffic Operations needs to be able to collect information from transit, parking, and toll operations in order to support development of demand management strategies. | ITS User Services Document | |
| 05 | Traffic Operations needs to be able to implement demand management strategies in order to correct network imbalances and effectively manage available capacity. | ITS User Services Document | |
| 06 | Traffic Operations needs to be able to collect emissions data to support development of demand management strategies. | ITS User Services Document | |
| TM10: Electronic Toll Collection | 01 | Electronic Toll System Operators need to allow users to set up and maintain a user account. | ITS User Services Document |
| 02 | Electronic Toll Collection needs to allow toll payment without the vehicle stopping at a toll plaza. | ITS User Services Document | |
| 03 | Electronic Toll System Operators need to be able to detect, process, and notify users of toll violations in order to prevent loss of revenue due to toll violations. | ITS User Services Document | |
| 04 | Electronic Toll System Operators need to be able to support interagency coordination and financial clearinghouse operations so that multiple toll agencies are able to operate with the same type of user devices. | ITS User Services Document | |
| 05 | The toll operations need to be able to set the road pricing based on the time of the day, traffic condition and vehicle characteristics (vehicle size, weight, axle count, etc.) and stored toll prices. | ITS User Services Document | |
| TM11: Road Use Charging | 01 | Road Use Charging Operators need to be able to implement a road use charging scheme which charges fees to roadway vehicle owners for using specific roadways. | ITS User Services Document |
| 02 | Road Use Charging Operators need to be able to allow vehicles (either connected or regular) to pay road use charges. | ITS User Services Document | |
| 03 | Road Use Charging Operators need to be able to allow users to set up and maintain a user account. | ITS User Services Document | |
| TM12: Dynamic Roadway Warning | 01 | Traffic Operations need to be able to dynamically warn drivers approaching hazards on a roadway in order to increase the safety of a roadway by reducing the occurrence of incidents. | ITS User Services Document |
| 02 | Traffic Operations need to be able to receive and process data from multiple sources in order to generate warning for drivers based on the collected traffic and road conditions. | ITS User Services Document | |
| 03 | Traffic Operations needs to detect and warn micromobility vehicle users of hazards that could affect them. | Multimodal and Accessible Travel (MAT) Vulnerable Road User (VRU) Use Cases | |
| TM13: Standard Railroad Grade Crossing | 01 | Traffic Operations need to be able to warn drivers of crossing closures in time for the driver to take appropriate action. | ITS User Services Document |
| 02 | Traffic Operations need to be able to modify traffic signal timing in order to allow safe and efficient movement of vehicles away or towards a highway rail intersection when a train is approaching. | ITS User Services Document | |
| TM14: Advanced Railroad Grade Crossing | 01 | Traffic Operations need to be able to warn drivers of crossing closures or potential crash-imminent situations with a crossing or oncoming train in time for the driver to take appropriate action. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document |
| 02 | Traffic Operations need to be able to modify traffic signal timing in order to allow safe and efficient movement of vehicles away or towards an advanced highway rail intersection when a train is approaching. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| 03 | Traffic Operations need to be able to know when an approaching or crossing train(s) will cross or is crossing the at-grade crossing. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| 04 | Traffic Operations need to be able to alert and/or warn drivers who are approaching an at-grade railroad crossing if they are on a crash-imminent trajectory to collide with a crossing or approaching train. This enhanced information may be conveyed to the driver prior to, or in context with, warning system activation | ITS User Services Document | |
| 05 | Traffic Operations need to be able to have detection capabilities that enable it to detect an entrapped or otherwise immobilized vehicle within the HRI and provide an immediate notification to highway and railroad officials. | ITS User Services Document | |
| 06 | Traffic Operations need to be able to calculate an appropriate deceleration required to stop at the intersection given a collected set of data elements: road geometry, environmental road conditions, vehicle configuration data, and available telematics. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| TM15: Railroad Operations Coordination | 01 | Traffic Operations need to be able to receive from Rail Operations train schedules, maintenance schedules, and any other forecast events that will result in highway-rail intersection (HRI) closures, in order to develop forecasts of HRI closure times and durations that may be used in advanced traffic control strategies or to enhance the quality of traveler information. | ITS User Services Document |
| 02 | Traveler Information needs access to timely and accurate rail and intermodal crossing status data. | ITS User Services Document | |
| TM16: Reversible Lane Management | 01 | Traffic Operations need to be able to manage reversible lane facilities in order to allow lanes to be signed for operation in different directions at different times of the day. | ITS User Services Document |
| 02 | Traffic Operations need to be able to ensure safe operation of reversible lanes through wrong-way vehicle detection and other special surveillance capabilities in order to mitigate safety hazards associated with reversible lanes. | ITS User Services Document | |
| 03 | Traffic Operations need to be able to control the field equipment, physical lane access controls, and associated control electronics that manage and control these special lanes. | ITS User Services Document | |
| 04 | Traffic Operations need to be able to provide current reversible lane status information to drivers. | ITS User Services Document | |
| TM17: Speed Warning and Enforcement | 01 | Traffic Operations need to be able to monitor vehicle speeds to determine when vehicle speed is excessive. | ITS User Services Document |
| 02 | Traffic Operations need to be able to warn drivers when their speed is excessive. | ITS User Services Document | |
| 03 | Traffic Operations need to be able to notify an enforcement agency that vehicles are traveling at excessive speed and to be able to request that the enforcement agency respond to the excessive speed. | ITS User Services Document | |
| 04 | Enforcement agencies need to be able to monitor vehicle speeds as measured by field equipment to determine when vehicle speed is excessive. | ITS User Services Document | |
| TM18: Drawbridge Management | 01 | Traffic Operations need to be able to manage traffic control equipment at drawbridges at rivers, canals and other multimodal crossings. | ITS User Services Document |
| 02 | Traffic Operations need to be able to issue drawbridge crossing status information for drivers. | ITS User Services Document | |
| TM19: Roadway Closure Management | 01 | Traffic Operations needs to be able to close roadways to vehicular traffic and notify drivers when driving conditions are unsafe, maintenance must be performed or other scenarios where access to the roadway must be prohibited. | ITS User Services Document |
| 02 | Traffic Operations need to be able to receive road condition data from multiple sources in order to generate roadways closure to vehicular traffic when driving conditions are unsafe, maintenance must be performed, or other scenarios where access to the roadway must be prohibited. | ITS User Services Document | |
| 03 | Traffic Operations need to be able to visually verify the safe activation of the closure system and driver information systems in order to provide closure information to motorists in the vicinity of the closure. | ITS User Services Document | |
| 04 | Traffic Operations need to be able to allow the gates to be remotely controlled from a central location or from a vehicle at the gate/barrier location, in order to improve system efficiency and reducing personnel exposure to unsafe conditions during severe weather and other situations where roads must be closed. | ITS User Services Document | |
| TM20: Variable Speed Limits | 01 | Traffic Operations need to be able to collect data from multiple sources to actively recommend variable speed limits which can be based on environmental conditions. | Concept of Operations For Road Weather Connected Vehicle Applications |
| 02 | Traffic Operations need to be able to process current and historical data in order to provide recommended variable speed limits. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| 03 | Traffic Operations need to be able to display variable speed limits to drivers. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| TM21: Speed Harmonization | 01 | Traffic Operations need to be able to collect and process current and historical traffic and environmental data from multiple sources in order to determine speed recommendations based on traffic conditions and weather and environmental information. | Dynamic Eco-Lanes: Operational Concept |
| 02 | Traffic Operations need to be able to inform the Driver of the recommended speed to travel, allowing the driver to make adjustments to maximize traffic throughput and reduce crashes. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO), Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| 03 | Traffic Operations need to be able to inform the Driver of why the given speed is being recommended to increase their willingness to comply with the recommendations. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO), Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| 04 | Traffic Operations need to be able to analyze performance of transportation system in order to develop strategies to improve the performance of the system. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO), Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| 05 | Traffic Operations need to be able to disseminate recommended speed information to other centers. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO), Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| TM22: Dynamic Lane Management and Shoulder Use | 01 | Traffic Operations needs to be able to change the lane configuration including lane destination and use of shoulder lanes on the roadway according to traffic demand in order to actively manage the traffic | ITS User Services Document |
| 02 | Traffic Operations needs to be able to manage lane usage on highways and arterials including approaches to border crossings, multimodal crossings, or intermodal terminals. | ITS User Services Document | |
| 03 | Traffic Operations needs to be able to reconfigure intersections and interchanges and manage right-of-way dynamically including merges in order to increase roadway throughput during times of peak traffic or incidents. | ITS User Services Document | |
| 04 | Traffic Operations needs to be able to prohibit or restrict of types of vehicles from using particular lanes in order to manage roadway throughput during times of peak traffic or incidents. | ITS User Services Document | |
| 05 | Traffic Operations need to be able to designate lanes for use by special vehicles only, such as buses, high occupancy vehicles (HOVs), vehicles attending a special event, etc., in order to increase roadway throughput during times of peak traffic, incidents or special events. | ITS User Services Document | |
| 06 | Traffic Operations need to be able to disseminate the current lane configurations to drivers and other centers. | ITS User Services Document | |
| 07 | Traffic Operations needs to be able to share device data and control with other traffic managers. | ITS User Services Document | |
| TM23: Border Management Systems | 01 | Traffic Operation needs to be able to collect transportation related data, including border crossing data in order to support planning and research activities that span the US land border crossings. | Border Information Flow Architecture |
| 02 | Border Inspection Operations need to be able to verify if the people crossing into the country have proper credentials to allow them to enter. | Border Information Flow Architecture | |
| 03 | Border Inspection Operations need to be able to verify if the vehicle coming into the country have proper credentials to allow them to enter and comply with federal laws and regulations. | Border Information Flow Architecture | |
| 04 | Traffic Operations need to be able to provide border status for drivers approaching the border crossing or planning to cross. | Border Information Flow Architecture | |
| 05 | Traffic Operation centers, and other border stakeholders need to be able to monitor the traffic flow data at or near a border crossing using data from vehicles and mobile devices. | Border Information Flow Architecture | |
| TM24: Tunnel Management | 01 | Traffic operations need to be able to monitor and control field equipment that supports traffic management in tunnels. | ITS User Services Document |
| 02 | Traffic operations need to be able to monitor and control tunnel safety equipment in order to provide safe tunnel traffic operations. | ITS User Services Document | |
| 03 | Traffic operations need to be able to inform drivers of any traffic or safety issues prior to entering the tunnel. | ITS User Services Document | |
| TM25: Wrong Way Vehicle Detection and Warning | 01 | Traffic operators need to be able to detect wrong way vehicles entry. | ITS User Services Document |
| 02 | Traffic operators need to be able to immediately warn wrong way vehicle drivers. | ITS User Services Document | |
| 03 | Traffic operators need to be able to notify public safety centers and other drivers of the wrong way entry. | ITS User Services Document | |
| TM26: Signal Enforcement | 01 | Traffic Operations needs to be able to determine if a vehicle enters an intersection illegally. | ITS User Services Document |
| 02 | Enforcement agencies need to be able to monitor traffic signal violations as detected by field equipment. | ITS User Services Document | |
| VS01: Autonomous Vehicle Safety Systems | 01 | Drivers need their vehicle to monitor the vehicle systems and the traffic in the vicinity of the vehicle in order determine if there are situations that require intervention by the driver or on-board safety system. | ITS User Services Document |
| 02 | Drivers need their vehicle to provide safety warnings to them when a safety compromising situation is detected by on board systems. | ITS User Services Document | |
| 03 | Drivers need their vehicles to provide the vehicle control actions ranging from basic safety system intervention to prevent crashes leading up to complete operation of the vehicle depending upon the level of automation. | ITS User Services Document | |
| VS02: V2V Basic Safety | 01 | The Connected Vehicle needs to be able to send data to and receive data from other connected vehicles in order to provide safety warnings to the driver or control actions to the vehicle. | Vehicle Safety Communications Applications (VSC-A) Final Report |
| 02 | The Driver needs to be receive warnings from the vehicle in order to avoid a safety compromising situations with nearby remote vehicles. | Vehicle Safety Communications Applications (VSC-A) Final Report | |
| 03 | The Driver needs the connected vehicle to be able to perform vehicle control actions to avoid safety compromising situations with nearby remote vehicles. | Vehicle Safety Communications Applications (VSC-A) Final Report | |
| VS03: Situational Awareness | 01 | The Driver needs to be able to receive indications of road conditions measured by remote vehicles that represent a potential safety hazard for the vehicle. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | The Driver needs to be aware of road conditions or road hazards that are identified by infrastructure-based sensors, if available. | ITS User Services Document | |
| 03 | The Driver needs to be warned by the connected vehicle or have control actions taken based on information received regarding potentially hazardous road conditions or road hazards | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| VS04: Special Vehicle Alert | 01 | The Driver needs to receive warnings of nearby special vehicles (which can include emergency vehicles, maintenance vehicles, or oversize commercial vehicles) if those special vehicles are approaching the Driver's Vehicle in order to allow the driver to take appropriate actions. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | The Connected Vehicle needs to be able to provide warnings to the driver or control actions to the vehicle based upon warnings received from nearby special vehicles. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| VS04: C-ITS Special Vehicle Alert | 03 | The emergency vehicle needs to be able to notify nearby vehicles of its impending lane change/merge. | ITS User Services Document |
| VS05: Curve Speed Warning | 01 | Traffic Operations needs to be able to determine if, based on the current environmental conditions, a vehicle is moving at a speed that would indicate an increased risk of not safely negotiating the curve. | Accelerated Vehicle to Infrastructure (V2I) Safety Applications Concept of Operations Document |
| 02 | Traffic Operations needs to be able to provide a warning, along with a recommended speed, to a vehicle that is moving at excessive speed around a curve. | Accelerated Vehicle to Infrastructure (V2I) Safety Applications Concept of Operations Document | |
| 03 | The Driver needs to receive a warning when the Vehicle is moving at an excessive speed through a curve. | Accelerated Vehicle to Infrastructure (V2I) Safety Applications Concept of Operations Document | |
| VS06: Stop Sign Gap Assist | 01 | Traffic Operations needs to be able to monitor traffic on a major road so that it can determine the gaps in the traffic in order to support stop gap assistance systems used by vehicles on minor roadways crossing the major roadway. | Accelerated Vehicle to Infrastructure (V2I) Safety Applications Concept of Operations Document |
| 02 | The Driver needs to be provided with an indication of when it is safe to enter the flow of traffic from a stop sign intersection. | Accelerated Vehicle to Infrastructure (V2I) Safety Applications Concept of Operations Document | |
| VS07: Road Weather Motorist Alert and Warning | 01 | Traffic Operations needs to collect environmental data from private, commercial, specialty and public fleet vehicles in order to provide motorists with advisories and alerts. | Concept of Operations For Road Weather Connected Vehicle Applications |
| 02 | Traffic Operations needs to process current and historical data from multiple sources in order to generate road weather motorist warnings and advisories. | Concept of Operations For Road Weather Connected Vehicle Applications | |
| 03 | The Driver needs to be able to receive road weather warnings and advisories from Traffic Operations . | Concept of Operations For Road Weather Connected Vehicle Applications | |
| 04 | Traffic operations need be able to collect road conditions and weather data from environmental sensors on or in the vicinity of the roadway. | Concept of Operations for Road Weather Connected Vehicle Application | |
| VS08: Queue Warning | 01 | Traffic Operations needs to be able to detect a queue formation using both infrastructure and connected vehicle sources of information. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO), Functional and Performance Requirements, and High-Level Data and Communication Needs |
| 02 | Traffic Operations needs to be able to develop predicted queue formation using both infrastructure and connected vehicle sources of information. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO), Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| 03 | Traffic Operations needs to be able to generate queue warning response strategies, including speed reduction, lane change, or diversion. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO), Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| 04 | The Driver needs to be able to send queue information and response strategies to upstream vehicles. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO), Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| 05 | The Driver needs to be able to receive queue information and queue response strategies based on information received from the infrastructure or other connected vehicles | Concept Development and Needs Identification for INFLO: Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| VS09: Reduced Speed Zone Warning / Lane Closure | 01 | Traffic Operations or Maintenance Operations need to be able to provide to Connected Vehicles information about speed reductions, lane closures or roadway configuration changes. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document |
| 02 | Traffic Operations or Maintenance Operations need to be able to warn connected vehicles that they are driving above the posted reduced speed zone speed limit and/or the vehicle is impacted by changed roadway configurations in order for the connected vehicle to take appropriate action. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| 03 | Drivers need to be able to receive warnings that the vehicle is approaching a reduced speed limit zone or that there are lane closures or roadway configuration changes in the upcoming roadway. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| VS10: Restricted Lane Warnings | 01 | Traffic Operations needs to be able to provide information about lane restrictions (such as HOV, eco-lanes, transit or emergency vehicle only) to connected vehicles. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | Traffic Operations needs to be able to provide information about lane restrictions (such as HOV, eco-lanes, transit or emergency vehicle only) directly to drivers. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods | |
| VS11: Oversize Vehicle Warning | 01 | Traffic Operations needs to be able to warn potential violators of weight- or size- restricted roadways (e.g. roads or bridges, overpasses) in time for the driver to take appropriate action. | SAE J3067- Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary (SAE J2735)Using Systems Engineering Methods |
| 02 | Traffic Operations needs to be able to determine if a vehicle exceeds the height or weight restrictions of a tunnel, bridge, overpass, or section of roadway in order to provide warning to the vehicle or driver. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| 03 | Maintenance Operations needs to be able to provide height or weight restriction information on tunnels, bridge, overpass, or section of roadway to other centers to support their operations. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| VS12: Vulnerable Road User Safety | 01 | Traffic Operations needs to be able to provide to connected vehicles an indication that pedestrians or micromobility vehicle users may be crossing or are crossing an intersection in order to reduce the likelihood of the vehicle striking the pedestrian or micromobility users. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps |
| 02 | Traffic Operations needs to be able to warn pedestrians or micromobility vehicle users about crossing status or potential vehicle infringement into the crosswalk in order to allow the pedestrian or micromobility vehicle users to safely cross an intersection. | Multi-Modal Intelligent Traffic Signal System (MMITSS) ConOps | |
| 03 | Traffic Operations needs to be able to provide intersection priority for pedestrians or micromobility vehicle users based upon requests from the pedestrians or micromobility vehicle users. | Multimodal and Accessible Travel (MAT) Vulnerable Road User (VRU) Use Cases | |
| 04 | Traffic Operations needs to be able to inform pedestrians and micromobility vehicle users of the status of the intersection including the amount of time left for crossing the intersection. | Multimodal and Accessible Travel (MAT) Vulnerable Road User (VRU) Use Cases | |
| 05 | The Driver needs to receive warnings or have the vehicle automatically perform control actions relating to pedestrians, and vulnerable road users that are sharing the roadway with the vehicle. | Multimodal and Accessible Travel (MAT) Vulnerable Road User (VRU) Use Cases | |
| 06 | Pedestrians need to be informed about potentially hazardous road conditions or vehicles that may pose a danger to them. | ITS User Services Document | |
| 07 | MMV Operators need to be informed about potentially hazardous road conditions or vehicles that may pose a danger to them. | ITS User Services Document | |
| VS13: Intersection Safety Warning and Collision Avoidance | 01 | Traffic Operations needs to be able to send to Connected Vehicles intersection signal timing information in order for the vehicle to determine if it will safely cross the intersection given its current speed and location. | Accelerated Vehicle to Infrastructure (V2I) Safety Applications Concept of Operations Document |
| 02 | Traffic Operations needs to be able to warn vehicles if an intersection violation appears to be imminent. | Accelerated Vehicle to Infrastructure (V2I) Safety Applications Concept of Operations Document | |
| 03 | Drivers need to be able receive warnings if, based on information received from the intersection, it looks like the vehicle will go through the intersection after the signal has turned red in order to reduce the occurrence of intersection violations. | Accelerated Vehicle to Infrastructure (V2I) Safety Applications Concept of Operations Document | |
| 04 | Drivers need the vehicle to be able to take automated control actions if it looks like an unsafe situation occurs as the vehicle is approaching an intersection. | Accelerated Vehicle to Infrastructure (V2I) Safety Applications Concept of Operations Document | |
| VS14: Cooperative Adaptive Cruise Control | 01 | The Connected Vehicle needs to be able to move into a platoon and inform the vehicle driver of how, when, and where to safely join a platoon. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO) ConOps |
| 02 | The Connected Vehicle needs to be able to operate in a platoon, including coordination of speed and gap policy with other vehicles in the platoon. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO) ConOps | |
| 03 | The Connected Vehicle needs to be able to leave a platoon and return manual throttle control to the driver so they can change lanes safely. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO) ConOps | |
| 04 | The Connected Vehicle needs to be able to implement cruise controls strategies in order to provide advanced cruise control in normal vehicle operation. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO) ConOps | |
| 05 | The Connected Vehicle Driver needs to be able to engage and disengage advanced cruise control and adjust control strategies. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO) ConOps | |
| VS15: Infrastructure Enhanced Cooperative Adaptive Cruise Control | 01 | The Connected Vehicle needs information from other vehicles and the infrastructure to be able to move into a platoon and inform the vehicle driver of how, when, and where to safely join a platoon. | Concept Development and Needs Identification for INFLO: Functional and Performance Requirements, and High-Level Data and Communication Needs |
| 02 | The Connected Vehicle needs to be able to operate in a platoon, including coordination of speed and gap policy with other vehicles in the platoon and the infrastructure. | Concept Development and Needs Identification for INFLO: Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| 03 | The Connected Vehicle needs information from other vehicles and the infrastructure to be able to leave a platoon and return manual throttle control to the driver so they can change lanes safely. | Concept Development and Needs Identification for INFLO: Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| 04 | Traffic Operations needs to be able to disseminate speed and gap recommendations and other information to connected vehicles in a platoon on roads instrumented to allow infrastructure support of platooning. | Concept Development and Needs Identification for Intelligent Network Flow Optimization (INFLO) ConOps | |
| 05 | Traffic Operations needs to monitor platoon vehicles to enable strings of vehicles to be more efficiently formed by sharing performance parameters and destinations. | Concept Development and Needs Identification for INFLO: Functional and Performance Requirements, and High-Level Data and Communication Needs | |
| VS16: Maneuver Coordination | 01 | The Connected Vehicle needs to be able to coordinate a lane change/merge with other vehicles. | ITS User Services Document |
| 02 | The Driver needs to receive warnings from the vehicle to avoid safety compromising situations with nearby vehicles during lane changes/merges. | ITS User Services Document | |
| 03 | The Connected Vehicle needs to adapt vehicle control to safety accommodate pending and in progress lane changes/merges in the vicinity. | ITS User Services Document | |
| VS17: Automated Vehicle Operations | 01 | The Connected Vehicle needs to be able to perform lateral and longitudinal control actions in order to operate the vehicle without direct driver intervention either independently or as part of a platoon. | ITS User Services Document |
| 02 | The Connected Vehicle needs to be able to perform actions that transition the vehicle from driver operation to autonomous operation and back to driver operation when the automated portion of the drive is completed. | ITS User Services Document | |
| 03 | Traffic Operations needs to be able to manage the operation of automated lanes on highways or roadways. | ITS User Services Document | |
| VS18: Management of Electronic Traffic Regulations (METR) | 01 | Traffic regulatory agencies need to be able to create transport related statutes, regulations, ordinances, and rules in a standardized electronic format that can be disseminated to METR users. | |
| 02 | METR users need to receive traffic regulation information that is trustworthy, reliable, and secure. | ||
| 03 | METR Rule-makers need to be able to disseminate traffic regulation information to METR users. | ||
| 04 | METR Rule-makers need to be able to verify the accuracy of the electronic traffic regulation information and to revise the information when discrepancies are identified by METR users. | ||
| 05 | METR users need to be able to provide feedback to METR Rule-Makers when they identify a discrepancy. | ||
| VS19: Vulnerable Road User Clustering | 01 | The Traveler needs to be warned about the proximity of other travelers, micromobility vehicles, and other vehicles in order to avoid a crash. | Multimodal and Accessible Travel (MAT) Vulnerable Road User (VRU) Use Cases |
| 02 | Travelers, including pedestrians and users of micromobility vehicles (MMVs), need to be able to safely join or separate from a platoon or group of similar vehicle device types, including coordination of direction, speed and policies with other vehicles/conveyances in the platoon. | Multimodal and Accessible Travel (MAT) Vulnerable Road User (VRU) Use Cases | |
| 03 | Travelers need to be able to provide wayfinding information updates based on information collected by travelers or micromobility vehicles. | ||
| WX01: Weather Data Collection | 01 | Traffic operations or maintenance and construction operations need be able to collect road conditions and weather data from environmental sensors on or in the vicinity of the roadway. | ITS User Services Document |
| 02 | Traffic operations need to be able to collect road conditions and weather data from vehicle on-board sensors. | ITS User Services Document | |
| 03 | Traffic operations and maintenance and construction operations need to share collected environmental data with each other. | ITS User Services Document | |
| 04 | Traffic operations and Maintenance and construction need to be able to receive environmental data from Weather operations. | ITS User Services Document | |
| 05 | Maintenance and construction operations need to be able to collect road conditions and weather data from maintenance vehicle on-board sensors. | ITS User Services Document | |
| 06 | Weather Systems need be able to collect road conditions and weather data from environmental sensors on or in the vicinity of the roadway. | ITS User Services Document | |
| WX02: Weather Information Processing and Distribution | 02 | Maintenance and construction operations need to be able to process collected environmental information to issue location specific road weather warnings derived from roadway environmental sensor data, vehicle on-board sensor data and weather service operations to make decisions regarding efficient deployment of road maintenance resources based on historical, current and forecasted environmental conditions. | ITS User Services Document |
| 03 | Maintenance and construction operations needs to process collected environmental information to issue road weather alerts, warnings and advisories derived from roadway environmental sensor data, vehicle on-board sensor data and weather service operations to share the road weather information with emergency management operations, transit management operations, rail operations, weather service operations and other maintenance and construction operations. | ITS User Services Document | |
| WX03: Spot Weather Impact Warning | 01 | Transportation information operations need to be able to disseminate road weather advisories and warnings at specific points on the downstream roadway to connected vehicles via in vehicle signage. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document |
| 02 | Traffic management operations need to be able to control environmental sensors and aggregate the environmental information. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| 03 | Transportation information operations need to be able to disseminate road weather advisories and warnings at specific points on the downstream roadway to non-equipped vehicles via roadway signage. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| 04 | Traffic management operations need to be able to monitor traffic and environmental information, calculate appropriate variable speed limits and provide this information to the connected vehicle or on roadway signage. | Vehicle-to-Infrastructure (V2I) Safety Applications Concept of Operation Document | |
| 05 | Transportation information operations need to be able to disseminate road weather advisories and warnings at specific points on the downstream roadway to travelers. | ||
| WX04: Roadway Micro-Prediction | 01 | Traffic operations or maintenance and construction operations need be able to collect detailed road conditions and weather data from environmental sensors on or in the vicinity of the roadway. | ITS User Services Document |
| 02 | Weather Systems need be able to collect detailed road conditions and weather data from environmental sensors on or in the vicinity of the roadway. | ITS User Services Document | |
| 03 | Maintenance and construction operations need to process collected environmental information to develop detailed micro-predictions to support maintenance planning and operations. | ITS User Services Document | |
| 04 | Traffic operations need to process collected environmental information to develop detailed micro-predictions to support accurate local advisory systems. | ITS User Services Document |