Kauai Regional ITS Architecture

Service Packages For: ATMS - 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
HDOT-HWY-K Traffic Control Center Hawaii Department of Transportation, Highways Division, Kauai District
HDOT-HWY-K Field Devices Hawaii Department of Transportation, Highways Division, Kauai District
HDOT-HWY-K Office Hawaii Department of Transportation, Highways Division, Kauai District
Kauai DPW County of Kauai - Department of Public Works
Kauai DPW Field Devices County of Kauai - Department of Public Works

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
County of Kauai - Department of Public Works Kauai DPW 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.
County of Kauai - Department of Public Works Kauai DPW Field Devices 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.
Hawaii Department of Transportation, Highways Division, Kauai District HDOT-HWY-K Field Devices Roadway Equipment Coordination This equipment package supports direct communications between field equipment. It includes field elements that control and send data to other field elements. This includes coordination between remote sensors and field devices (e.g., Dynamic Message Signs) and coordination between the field devices themselves (e.g., direct coordination between traffic controllers that are controlling adjacent intersections.).
Hawaii Department of Transportation, Highways Division, Kauai District HDOT-HWY-K Field Devices 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.
Hawaii Department of Transportation, Highways Division, Kauai District HDOT-HWY-K Traffic Control 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.

List of Flows on this Diagram
Click on Architecture Flow to go to Page with Applicable ITS Standards.
Source Element Architecture Flow Destination Element
Kauai DPW Field Devices speed monitoring information HDOT-HWY-K Traffic Control Center
HDOT-HWY-K Field Devices speed monitoring information HDOT-HWY-K Traffic Control Center
HDOT-HWY-K Office speed monitoring control HDOT-HWY-K Field Devices
HDOT-HWY-K Traffic Control Center speed monitoring control HDOT-HWY-K Field Devices
HDOT-HWY-K Traffic Control Center speed monitoring control Kauai DPW Field Devices
HDOT-HWY-K Field Devices speed monitoring information HDOT-HWY-K Office
Kauai DPW Field Devices speed monitoring information Kauai DPW
 

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