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Interface: City of Midland Public Safety Communications To City of Midland Traffic Operations Center

Architecture Geographic Scope

City of Midland Public Safety Communications to City of Midland Traffic Operations Center Interface Diagram

 

Architecture Flow Definitions

emergency traffic control request   (Future)   Applicable ITS Standards

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.

 

flood warning_ud   (Future)   No Applicable ITS Standards

Flood warning information sent from one center to another.

 

incident information   (Future)   Applicable ITS Standards

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

 

incident information request   (Future)   Applicable ITS Standards

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)   Applicable ITS Standards

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

 

remote surveillance control   (Future)   Applicable ITS Standards

The control commands used to remotely operate another center's sensors or surveillance equipment so that roadside surveillance assets can be shared by more than one agency.

 

resource deployment status   (Future)   Applicable ITS Standards

Status of traffic management center resource deployment identifying the resources available and their current deployment status.

 

resource request   (Future)   Applicable ITS Standards

A request for traffic management resources to implement special traffic control measures, assist in clean up, verify an incident, etc.

 

road network conditions   (Future)   Applicable ITS Standards

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)   No Applicable ITS Standards

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.

 

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