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Interface: DPS Communications Service To TxDOT Wichita Falls District Office and TMC

Architecture Geographic Scope

DPS Communications Service to TxDOT Wichita Falls District Office and TMC Interface Diagram

 

Architecture Flow Definitions

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).

 

maint and constr resource request   (Future)   Applicable ITS Standards

Request for road maintenance and construction resources that can be used in the diversion of traffic (cones, portable signs), clearance of a road hazard, repair of ancillary damage, or any other incident response.

 

maint and constr resource response   (Future)   Applicable ITS Standards

Current status of maintenance and construction resources including availability and deployment status.

 

request for weather information_ud   (Future)   No Applicable ITS Standards

Request for weather information.

 

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.

 

roadway maintenance status   (Future)   Applicable ITS Standards

Summary of maintenance fleet operations affecting the road network. This includes the status of winter maintenance (snow plow schedule and current status).

 

roadway weather information_ud   (Future)   No Applicable ITS Standards

Road conditions and weather information that are made available by road maintenance operations to other transportation system operators.

 

work zone information_ud   (Future)   No Applicable ITS Standards

Summary of maintenance and construction work zone activities affecting the road network including the nature of the maintenance or construction activity, location, impact to the roadway, expected time(s) and duration of impact, anticipated delays, alternate routes, and suggested speed limits. This information may be augmented with images that provide a visual indication of current work zone status and traffic impacts.

 

Last updated on 09-26-2004 using Ronald C. Ice and Associates Web Spinner Technology.