This data flow is sent from the Manage Traffic function to the Provide Electronic Payment Service function. It is used to request the current prices for tolls, parking lot spaces and transit fares, to request changes to their current prices in order that the modal split of trips being undertaken by travelers can be changed, and to request parking lot and toll tag data for traffic journey time measurement. The data flow consists of the following data items each of which is defined in its own DDE:

+ parking_lot_charge_direct_request
+ parking_charge_request_for_archive
+ other_parking_lot_price_data_request
+ transit_fare_direct_request
+ toll_price_changes_request
+ toll_price_direct_request

Sub Data Flows

Parent Data Flows

Associated PSpecs