Interface: CVG Airport Connected Vehicle Roadside Equipment - KYTC Traffic Signal Roadway Equipment

CVG Airport Connected Vehicle Roadside Equipment to KYTC Traffic Signal Roadway Equipment Interface Diagram

Information Flow Definitions

conflict monitor status  (Planned)  Selected Comm Solution

A control flow that supports failsafe operation in the event that a conflict is detected that requires the RSE to enter a failsafe operating mode for intersection management. Analogous to a traffic signal conflict monitor, this flow is issued when differences are detected between information provided to the vehicle for in–vehicle display and information displayed by field devices. It contains the details of differences that were found.

intersection control status  (Planned)  Selected Comm Solution

Status data provided by the traffic signal controller including phase information, alarm status, and priority/preempt status.

mixed use crossing status  (Planned)  Selected Comm Solution

Current pedestrian and other mixed use crossing information including an indication of whether the call button has been activated, the current state of the mixed use crossing signal, and information indicating whether non–motorized users are currently occupying the cross walk.

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