Eagle Pass Regional ITS Architecture (Final)

Service Packages For: TxDOT - ATMS19-1


  ATMS19-1  
Scroll down to view list of elements, responsible agencies (stakeholders), candidate functional areas and requirements, and flows on this diagram.

List of Elements on this Diagram
Click on Element Name to go to Element Detail Page.
Element Name Stakeholder
TxDOT Eagle Pass Traffic Operations Center TxDOT
TxDOT Eagle Pass Field Equipment TxDOT
DPS Communications Service DPS Highway Patrol
TxDOT Maintenance Sections TxDOT

List of Stakeholder Elements and Roles on this Diagram
Click on Element Name to go to Page with Element Details.
Click on Functional Area/Role to go to Page with Candidate Functional Requirements.
Stakeholder Element Name Functional Area/Role Functional Area Description
TxDOT TxDOT Eagle Pass Field Equipment Roadway Speed Monitoring and Warning This equipment package includes the field elements that monitor vehicle speeds. If the speed is determined to be excessive, then roadside equipment can suggest a safe driving speed. Environmental conditions may be monitored and factored into the safe speed advisories that are provided to the motorist. The characteristics of individual vehicles may also be monitored and used to warn vehicles with specific limitations that reduce safe operating speeds, e.g., rollover risk for tall vehicles. The operational status (state of the device, configuration, and fault data) is provided to the center. This equipment package can also provide an enforcement function, reporting speed violations to an enforcement agency.
TxDOT TxDOT Eagle Pass Traffic Operations Center TMC Speed Monitoring and Warning This equipment package remotely monitors and controls speed monitoring and speed warning systems. It remotely monitors vehicle speeds and presents this information to traffic operations personnel. It configures and controls the speed monitoring and warning equipment that provides safe speed advisories to the motorist. This equipment package can also notify an enforcement agency if excessive speeds are identified.
TxDOT TxDOT Maintenance Sections MCM Speed Monitoring and Warning This equipment package remotely monitors and controls devices that monitor vehicle speeds and provide safe speed advisories to the motorist. If excessive speeds are detected, this equipment package also includes the capability to notify an enforcement agency and request traffic enforcement in work zones or other areas where excessive speeds are identified.

List of Flows on this Diagram
Click on Architecture Flow to go to Page with Applicable ITS Standards.
Source Element Architecture Flow Destination Element
TxDOT Eagle Pass Field Equipment traffic violation notification DPS Communications Service
TxDOT Eagle Pass Field Equipment speed monitoring information DPS Communications Service
DPS Communications Service speed monitoring control TxDOT Eagle Pass Field Equipment
TxDOT Maintenance Sections speed monitoring control TxDOT Eagle Pass Field Equipment
TxDOT Eagle Pass Traffic Operations Center speed monitoring control TxDOT Eagle Pass Field Equipment
TxDOT Eagle Pass Field Equipment speed monitoring information TxDOT Maintenance Sections
TxDOT Eagle Pass Field Equipment speed monitoring information TxDOT Eagle Pass Traffic Operations Center