Physical Object: Vehicle
Vehicle Control Automation
Overview
'Vehicle Control Automation' provides lateral and/or longitudinal control of a vehicle to allow 'hands off' and/or 'feet off' driving, automating the steering, accelerator, and brake control functions. It builds on the sensors included in 'Vehicle Safety Monitoring' and 'Vehicle Control Warning', receives warnings from 'Vehicle Intersection Movement', and uses the information about the area surrounding the vehicle to safely control the vehicle. It covers the range of incremental control capabilities from driver assistance systems that take over steering or acceleration/deceleration in limited scenarios with direct monitoring by the driver to full automation where all aspects of driving are automated under all roadway and environmental conditions, including providing, receiving, and acting on cooperation-related messaging.
This functional object is included in the "Vehicle" physical object.
This functional object is included in the following service packages:
- PM07: Automated Parking
- PT18: Low Speed Automated Driving for Predefined Routes
- VS01: Autonomous Vehicle Safety Systems
- VS02: V2V Basic Safety
- VS03: Situational Awareness
- VS04: Special Vehicle Alert
- VS12: Vulnerable Road User Safety
- VS13: Intersection Safety Warning and Collision Avoidance
- VS14: Cooperative Adaptive Cruise Control
- VS15: Infrastructure Enhanced Cooperative Adaptive Cruise Control
- VS16: Vehicle Cooperative Maneuvers
- VS17: Automated Vehicle Operations
- VS18: Vehicle Remote Operations
This functional object is mapped to the following Functional View PSpecs:
Requirements
| # | Requirement |
|---|---|
| 01 | The vehicle shall monitor the area behind and in front of the vehicle to determine the proximity of other objects to the vehicle. |
| 02 | The vehicle shall monitor the area to the sides of the vehicle to determine the proximity of other objects to the vehicle to determine if a control adjustment is needed. |
| 03 | The vehicle shall evaluate the likelihood of a collision between two vehicles or a vehicle and another objects, based on the proximity and vectors of other objects relative to the vehicle and the current speed and direction of the vehicle. |
| 04 | The vehicle shall collect location and motion data from the vehicle platform. |
| 05 | The Vehicle shall provide its location with lane-level accuracy to on-board control automation applications. |
| 06 | The vehicle shall evaluate the likelihood of a collision between two vehicles or a vehicle and a stationary object, based on the proximity of other objects to the vehicle, roadway characteristics, and the current speed and direction of the vehicle. |
| 07 | The vehicle shall provide position control adjustments and warnings to the driver when an object gets close enough to the vehicle to become a hazard if no action is taken by the driver. |
| 08 | The vehicle shall provide an interface through which a vehicle driver can initiate, monitor and terminate automatic control of the vehicle. |
| 09 | The vehicle shall send appropriate control actions to the vehicle's steering actuators. |
| 10 | The vehicle shall present vehicle control information to the driver in audible or visual forms without impairing the driver's ability to control the vehicle in a safe manner. |
| 11 | The vehicle shall perform control actions based on information received from other vehicles regarding potentially hazardous road conditions or road hazards. |
| 12 | The vehicle shall perform pre-crash actions, including seatbelt tightening, brake assist, airbag pre-arming, bumper raising/extension. |
| 13 | The vehicle shall be capable of performing control actions based upon warnings received from nearby special vehicles. |
| 14 | The vehicle shall be capable of performing control actions based upon warnings received regarding pedestrians, cyclists, and other non-motorized users that are sharing the roadway with the vehicle |
| 15 | The vehicle shall be capable of performing control actions based upon information received from the infrastructure regarding the status of the intersection the vehicle is approaching. |
| 16 | The vehicle shall be capable of performing control actions based upon information received from other vehicles regarding their status. This includes intersection-related status, maneuver coordination, and other status information received from vehicles in the vicinity. |
| 17 | The vehicle shall send appropriate control actions to the vehicle's speed control systems (e.g., throttle, brakes). |
Information Flows
Standards
The following table lists the standards associated with the functional object itself (as opposed to standards associated with an interface).
| Name | Title |
|---|---|
| ISO 21734-1 Automated Bus framework | Intelligent transport systems — Performance testing for connectivity and safety functions of automated driving buses in public transport Part 1: General framework |
| ISO 21734-2 Automated Bus requirements | Public transport — Performance testing for connectivity and safety functions of automated driving bus Part 2: Performance requirements and test procedures |
| ISO/SAE PAS 22736 Automation Taxonomy | Taxonomy and Definitions for Terms Related to Driving Automation Systems for On-Road Motor Vehicles |
| SAE J3016 Automation Taxonomy | Taxonomy and Definitions for Terms Related to Driving Automation Systems for On-Road Motor Vehicles |
| SAE J3251 CDA Pedestrian Collision Avoidance | Cooperative Driving Automation (CDA) Feature: Perception Status Sharing for Occluded Pedestrian Collision Avoidance |
| SAE J3316 CDA Reference Architecture |