1.2.5.3–Provide Parking Lot Operator Interface (Pspec*)
This process shall provide the interface to a local parking lot operator that controls the use of the lot. The operator shall provide inputs of occupancy and/or the current lot state to this process. This process shall provide the operator with outputs that request a change to the lot state, which the operator shall implement by activating local dynamic message signs (DMS) and controlling the use of entry/exit barriers, and data about transit services that provide a park and ride operation to be output through local DMS. This process shall receive inputs from the parking lot sensors and information devices to provide the operator with a picture of the status of the system.This Pspec is associated with the Parking Management Subsystem*.
This Pspec is associated with the following Equipment Packages*:
Data Flows*:
- fpo-current_lot_state--In
- fpo-lot_occupancy--In
- fpo-parking_lot_hours_of_operation--In
- parking_information_device_control--Out
- parking_information_device_status--In
- parking_lot_dynamic_data_operator_input--Out
- parking_lot_dynamic_data_operator_update--In
- parking_lot_static_data_operator_input--Out
- parking_lot_static_data_operator_update--In
- parking_sensor_status--In
- tpo-change_lot_state--Out
- tpo-parking_lot_status--Out
