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9.3.1.2 - Operate WZ Devices On-Board
This process shall monitor, operate, and control devices located on the maintenance and construction vehicle. The process shall monitor, operate, and control from a maintenance and construction vehicle devices located at or alongside the roadway in areas with construction, maintenance, or utility work activities. The devices operated on board the vehicle include driver information devices (e.g. dynamic message signs) and work zone intrusion detection and alert devices. The roadside devices operated and controlled include driver information devices (e.g., dynamic message signs) and barrier systems (e.g., automatic or remote-controlled gates).
This PSpec is associated with the following Subsystem: Maintenance and Construction Vehicle
This PSpec is associated with the following Equipment Packages:
Data Flows:
- barrier_system_control_from_mcv -- Out
- barrier_system_status_to_mcv -- In
- centre_control_of_on_board_work_zone_devices -- In
- dms_data_from_mcv -- Out
- dms_status_for_mcv -- In
- intrusion_alert_device_control_on_board -- Out
- intrusion_alert_device_status_on_board -- In
- on_board_intrusion_detection_device_control -- Out
- on_board_intrusion_detection_device_status -- In
- on_board_work_zone_device_status -- Out
- on_board_work_zone_device_status_for_operator -- Out
- operator_control_of_on_board_work_zone_devices -- In
- td-mcv_on_board_display -- Out
