Interface: City of Del Rio Centralized Dispatch Center To TxDOT Del Rio Traffic Operations Center

emergency traffic control request   (Future)  

Special request to preempt the current traffic control strategy in effect at one or more signalized intersections or highway segments. For example, this flow can request all signals to red-flash, request a progression of traffic control preemptions along an emergency vehicle route, or request another special traffic control plan.

 

emergency traffic control response   (Future)  

Status of the special traffic signal control strategy implemented in response to the emergency traffic control request.

 

high water warning_ud   (Future)  

High water warning information sent from one center to another.

 

incident information   (Future)  

Notification of existence of incident and expected severity, location, time and nature of incident.

 

incident information request   (Future)  

Request for incident information, clearing time, severity. The request can be a subscription that initiates as-needed information updates as well as a one-time request for information.

 

incident response status   (Future)  

Status of the current incident response including traffic management strategies implemented at the site (e.g., closures, diversions, traffic signal control overrides).

 

road network conditions   (Future)  

Current and forecasted traffic information, road and weather conditions, incident information, and other road network status. Either raw data, processed data, or some combination of both may be provided by this architecture flow.

 

traffic images_ud   (Future)  

High fidelity, real-time traffic images suitable for surveillance monitoring by the operator or for use in machine vision applications. This flow includes the images and the operational status of the surveillance system.