Interface: TxDOT - Dallas District Maintenance and Construction Vehicles - TxDOT - Dallas District Roadway Devices

TxDOT - Dallas District Maintenance and Construction Vehicles to TxDOT - Dallas District Roadway Devices Interface Diagram

Information Flow Definitions

barrier system control  (Near-term)  

Information used to configure and control barrier systems that are represented by gates, barriers and other automated or remotely controlled systems used to manage entry to roadways.

barrier system status  (Near-term)  

Current operating status of barrier systems. Barrier systems represent gates, barriers and other automated or remotely controlled systems used to manage entry to roadways. Status of the systems includes operating condition and current operational state.

roadway dynamic signage data*  (Near-term)  

Information used to initialize, configure, and control dynamic message signs. This flow can provide message content and delivery attributes, local message store maintenance requests, control mode commands, status queries, and all other commands and associated parameters that support remote management of these devices. The asterisk (*) indicates that this triple has been discontinued and is no longer included in ARC–IT.

roadway dynamic signage status*  (Existing)  

Current operating status of dynamic message signs. The asterisk (*) indicates that this triple has been discontinued and is no longer included in ARC–IT.

work zone warning notification  (Near-term)  

Notification of a work zone emergency or safety issue. This flow identifies that a work zone emergency or safety issue has occurred so that warnings may be generated by more than one system in the work zone.