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transit_services_demand_request (Data Flow*)

This data flow is sent from the Manage Traffic function to the Manage Transit function. It is a request for supply of details of the transit services and will be used in the preparation of demand forecasts by the Manage Demand facility. The data flow consists of the following data items each of which is defined in its own DDE: tmc_identity + transit_services_request

Sub Data Flows

• tmc_identity
• transit_services_request

Parent Data Flows

• transit_updates

Pspecs*

• 1.4.2-Collect Demand Forecast Data--Out (tms)
• 4.2.3.3-Produce Transit Service Data for External Use--In (trms)

Parent Architecture Flows:

• request transit information