connected_cv_signal_priority_request
This data flow is sent to the Manage Traffic function from the Manage Commercial Vehicles function and contains data necessary for a commercial vehicle, e.g., truck or dray, to be given priority at a ramp or signalized intersection. The data flow is sent directly from the vehicle to devices near one or more intersection controllers, which is assumed to be capable of giving priority to the correct phase(s) for any received priority request. It consists of the following items each of which is defined in its own DDE:
signal_priority_request
+ vehicle_identity
+ date
+ time
+ location_identity
+ route_point
+ vehicle_path_prediction_data
Sub Data Flows
- date
- location_identity
- route_point
- signal_priority_request
- time
- vehicle_identity
- vehicle_path_prediction_data
Parent Data Flows
- None
Associated PSpecs/Terminators
- 1.2.7.3.4 - Manage Connected Signal Priority and Preemption Requests
- 2.1.4 - Provide Commercial Vehicle Driver Routing Interface
Parent Information Flows