Kind: Subsystem
Class: Field
Type: System
Connected Vehicle Roadside Equipment
Overview
'Connected Vehicle Roadside Equipment' (CV RSE) represents the Connected Vehicle roadside devices (i.e., Roadside Units (RSUs)) equipped with short range wireless (SRW) communications technology, as well as any other supporting equipment that leverage the RSU and are not described by other objects (e.g., a local roadside processor). CVRSE are used to send messages to, and receive messages from, nearby vehicles and personal devices equipped with compatible communications technology. Communications with adjacent field equipment and back office centers that monitor and control the RSE are also supported. This device operates from a fixed position and may be permanently deployed or a portable device that is located temporarily in the vicinity of a traffic incident, road construction, or a special event. It includes a processor, data storage, and communications capabilities that support secure communications with passing vehicles, other field equipment, and centers.
This physical object is included in the following Service Packages:
- CVO06: Freight Signal Priority
- CVO10: Road Weather Information for Freight Carriers
- DM01: ITS Data Warehouse
- MC06: Work Zone Management
- MC07: Work Zone Safety Monitoring
- MC09: Infrastructure Monitoring
- MC10: Asset Tracking
- MC11: Maintenance and Construction Signal Priority
- PM01: Parking Space Management
- PM02: Smart Park and Ride System
- PS03: Emergency Vehicle Preemption
- PS07: Incident Scene Safety Monitoring
- PS09: Transportation Infrastructure Protection
- PT09: Transit Signal Priority
- PT10: Intermittent Bus Lanes
- PT12: Transit Vehicle at Station/Stop Warnings
- PT15: Transit Stop Request
- PT16: Route ID for the Visually Impaired
- ST01: Emissions Monitoring
- ST02: Eco-Traffic Signal Timing
- ST03: Eco-Traffic Metering
- ST04: Roadside Lighting
- ST06: HOV/HOT Lane Management
- ST07: Eco-Lanes Management
- ST08: Eco-Approach and Departure at Signalized Intersections
- ST09: Connected Eco-Driving
- ST10: Low Emissions Zone Management
- SU01: Connected Vehicle System Monitoring and Management
- SU04: Map Management
- SU05: Location and Time
- TI01: Broadcast Traveler Information
- TI07: In-Vehicle Signage
- TM02: Vehicle-Based Traffic Surveillance
- TM04: Connected Vehicle Traffic Signal System
- TM14: Advanced Railroad Grade Crossing
- TM16: Reversible Lane Management
- TM17: Speed Warning and Enforcement
- TM19: Roadway Closure Management
- TM21: Speed Harmonization
- TM22: Dynamic Lane Management and Shoulder Use
- TM23: Border Management Systems
- TM24: Tunnel Management
- TM25: Wrong Way Vehicle Detection and Warning
- VS03: Situational Awareness
- VS05: Curve Speed Warning
- VS06: Stop Sign Gap Assist
- VS07: Road Weather Motorist Alert and Warning
- VS08: Queue Warning
- VS09: Reduced Speed Zone Warning / Lane Closure
- VS10: Restricted Lane Warnings
- VS11: Oversize Vehicle Warning
- VS12: Vulnerable Road User Safety
- VS13: Intersection Safety Warning and Collision Avoidance
- VS15: Infrastructure Enhanced Cooperative Adaptive Cruise Control
- VS17: Automated Vehicle Operations
- VS18: Management of Electronic Traffic Regulations (METR)
- WX01: Weather Data Collection
- WX03: Spot Weather Impact Warning
Functionality
Triples
Security
This physical object has the following security levels for the associated service packages.
This interfaces diagram had many interfaces and so was broken up into a Subsystem and Terminator interfaces diagram.
Subsystem Interfaces Diagram
Standards
The following table lists the standards associated with the physical object itself (as opposed to standards associated with an interface). For standards related to interfaces, see the specific information flow triple pages.
Name | Title |
---|---|
CTI 4001 RSU | Roadside Unit (RSU) Standard |