This data flow provides the Manage Map Data function with local traffic conditions based on the collected and aggregated inputs from onboard equipment transmitting information about their position and status to the roadside. This data flow consists of the following data items each of which is defined in its own DDE:

+ link_type
+ location_identity
+ list_size
+ list_size{vehicle_occupancy
+ vehicle_speed
+ time
+ vehicle_traffic_sensor_output}

Sub Data Flows

Parent Data Flows

Associated PSpecs

Parent Information Flows