Table 1: Typical CVIS applications and positioning accuracy requirements.

ApplicationLocation/directionAccuracy requirements

Route navigationVehicle headingRoad section level
Optimal speed advisoryVehicle headingLane level
Automatic cruiseVehicle headingLane level
Lane change assistLane headingLane level
Overtaking assistLane headingLane level
Collision avoidanceAt intersectionLane level
Active traffic controlAt intersectionLane level