operator_control_of_on_board_work_zone_devices
This data flow contains control parameters sent from the maintenance and construction field personnel for control of work zone devices that are on a maintenance and construction vehicle. The devices controlled include closed circuit TV, dynamic message signs, highway advisory radio intrusion detection devices, intrusion alert devices, or barrier systems (gates and other automated systems for roadway entry control) . These parameters may cover things such as device configuration or device reset. For the cctv the control flow also includes pan, tilt, and zoom plus other picture controls.
Sub Data Flows
- Primitive Element
Parent Data Flows
- None
Associated PSpecs