emergency_vehicle_intersection_preemption

This data flow contains data necessary for an emergency services vehicle to be given preemption at an indicator that is particular set of intersection control signals. The data flow is sent directly from the emergency vehicle to the traffic signal controller, which is assumed to be capable of giving preemption to the correct phase(s) for any received preemption request.

Sub Data Flows

• Primitive Element

Parent Data Flows

• emergency_vehicle_preemptions

Associated PSpecs/Terminators

• None