This data flow is sent from the Manage Transit function to the Manage Traffic function. It is used to provide data on the current state of transit operation for use in demand forecasting calculations carried out by the Manage Demand facility and consists of the following items each of which is defined in its own DDE:

+ transit_vehicle_deviation_update
+ transit_vehicle_running_times
+ transit_vehicle_schedule_deviations
+ transit_vehicle_eta
+ transit_vehicle_off_route_indication

Sub Data Flows

Parent Data Flows

Associated PSpecs

Parent Information Flows