6.3 Intersection Collision Avoidance (User Service*)
The Intersection Collision Avoidance user service is specifically aimed at providing vehicle operators with assistance in avoiding collisions at intersections. The situations addressed include those that arise when vehicles improperly violate the right-of-way of another vehicle, or when the right-of-way is not clear. The service will provide warnings of imminent collisions with crossing traffic, as well as warnings of stop control -- either a stop sign or a traffic signal -- in the intersection ahead.
User Service Requirements*:
| 6.3.0 | ITS shall include an Intersection Collision Avoidance Service. |
| PSpecs*: 1.1.1.6 , 3.1.1 , 3.1.3 , 3.2.3.3 | |
| 6.3.1 | Intersection Collision Avoidance Service shall include an Advisory System. |
| PSpecs*: 1.1.1.6 , 3.1.1 , 3.1.3 | |
| 6.3.1.1 | Advisory System shall notify the driver of the presence of potentially hazardous situations. |
| PSpecs*: 1.1.1.6 , 3.1.1 , 3.1.3 | |
| 6.3.2 | Intersection Collision Avoidance Service shall include a Driver Action System. |
| PSpecs*: 3.1.1 , 3.1.3 | |
| 6.3.2.1 | Driver Action System shall notify the driver of the need for immediate collision avoidance action. |
| PSpecs*: 3.1.1 , 3.1.3 | |
| 6.3.3 | Intersection Collision Avoidance Service shall include an Automatic Control System. |
| PSpecs*: 3.1.3 , 3.2.3.3 | |
| 6.3.3.1 | Automatic Control system shall automatically implement needed collision avoidance action. |
| PSpecs*: 3.1.3 , 3.2.3.3 |
