transit_vehicle_direct_roadway_priorities
This data flow is sent from the Manage Transit function to the Manage Traffic function and contains data necessary for an individual transit vehicle to be given priority at traffic signal controllers. This will be at the controller for a particular road intersection, pedestrian crossing, or highway entrance ramp. Local coordination may be provided if there are links between adjacent controllers.
Sub Data Flows
- Primitive Element
Parent Data Flows
- None
Associated PSpecs/Terminators
- 1.2.7.1.2 - Manage Local Signal Priority and Preemption Requests
- 4.1.2 - Determine Transit Vehicle Service Status
Parent Information Flows