Interface: C-TRAN Transit Vehicles - Other Transit Vehicles

C-TRAN Transit Vehicles to Other Transit Vehicles Interface Diagram

Information Flow Definitions

special vehicle alert  (Planned)  

Notification that a vehicle is in the vicinity that requires special attention from drivers. In this context, 'special vehicle' refers to any type of vehicle that uses lights or placards to alert drivers including public safety vehicles, oversize vehicles, slow vehicles, and service vehicles that stop and back up frequently.

vehicle location and motion  (Planned)  

Data describing the vehicle's location in three dimensions, heading, speed, acceleration, braking status, and size.

vehicle path prediction  (Planned)  

The predicted future vehicle path of travel. This flow includes an indication of the future positions of the transmitting vehicle that can be used by receiving vehicles to support coordinated driving maneuvers and enhance in–lane and out–of–lane threat classification.