This data flow is sent from the Manage Emergency Services function to the Manage Traffic function. It contains data about incidents and the preemption requests needed by emergency vehicles. The data flow consists of the following data items each of which is defined in its own DDE:

+ em_data_for_incident
+ em_to_device_control
+ barrier_system_activation_request_from_emerg
+ safeguard_to_device_control
+ safeguard_system_to_traffic_data
+ roadway_information_data_to_traffic
+ emergency_route_request

Sub Data Flows

Parent Data Flows

Associated PSpecs