7.4.2–Collect Price Data for ITS Use (Pspec*)
This process shall be responsible for collecting data about the prices being charged for tolls, road use, parking lots and transit fares. This process shall accept data sent to it by the other processes when they have updated their data and automatically sent it, or this process shall request a transfer of data from the other processes. The process shall load the data into the price_data_for_services data store from which some or all of it can be read on request from processes in other ITS functions. When requested, this process shall provide the price information.This Pspec is associated with the Information Service Provider Subsystem*.
This Pspec is associated with the following Equipment Packages*:
Data Flows*:
- foisp-transit_fare_data--In
- parking_lot_price_data--In
- parking_lot_price_data_request--Out
- price_data_details_for_centers--Out
- price_data_for_broadcast--Out
- price_data_for_centers--Out
- price_data_for_interactive--Out
- price_data_for_services--Out
- price_data_for_services--In
- price_data_for_trip_planning--Out
- price_data_request_from_interactive--In
- price_data_request_from_trip_planning--In
- toisp-transit_fare_data--Out
- toll_price_data--In
- toll_price_data_request--Out
- transit_fare_data--In
- transit_fare_data_request--Out
- vmt_price_data--In
