Maui Regional ITS Architecture

Service Packages For: ATMS - ATMS03-2


  ATMS03-2  
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-M Field Devices Hawaii Department of Transportation - Highways Division, Maui District
Maui DPW Field Devices County of Maui Department of Public Works
Maui DPW Traffic Operations Center County of Maui 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 Maui Department of Public Works Maui DPW Field Devices Roadway Signal Controls This equipment package includes the field elements that monitor and control signalized intersections. It includes the traffic signal controllers, signal heads, detectors, and other ancillary equipment that supports traffic signal control. It also includes field masters, and equipment that supports communications with a central monitoring and/or control system, as applicable. The communications link supports upload and download of signal timings and other parameters and reporting of current intersection status. This equipment package represents the field equipment used in all levels of traffic signal control from basic actuated systems that operate on fixed timing plans through adaptive systems. It also supports all signalized intersection configurations, including those that accommodate pedestrians.
County of Maui Department of Public Works Maui DPW Field Devices Roadway Basic Surveillance This equipment package monitors traffic conditions using fixed equipment such as loop detectors and CCTV cameras.
County of Maui Department of Public Works Maui DPW Traffic Operations Center TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
County of Maui Department of Public Works Maui DPW Traffic Operations Center Collect Traffic Surveillance This equipment package remotely monitors and controls traffic sensors and surveillance (e.g., CCTV) equipment, and collects, processes and stores the collected traffic data. Current traffic information and other real-time transportation information is also collected from other centers. The collected information is provided to traffic operations personnel and made available to other centers.
Hawaii Department of Transportation - Highways Division, Maui District HDOT-HWY-M Field Devices Roadway Signal Controls This equipment package includes the field elements that monitor and control signalized intersections. It includes the traffic signal controllers, signal heads, detectors, and other ancillary equipment that supports traffic signal control. It also includes field masters, and equipment that supports communications with a central monitoring and/or control system, as applicable. The communications link supports upload and download of signal timings and other parameters and reporting of current intersection status. This equipment package represents the field equipment used in all levels of traffic signal control from basic actuated systems that operate on fixed timing plans through adaptive systems. It also supports all signalized intersection configurations, including those that accommodate pedestrians.
Hawaii Department of Transportation - Highways Division, Maui District HDOT-HWY-M Field Devices Roadway Basic Surveillance This equipment package monitors traffic conditions using fixed equipment such as loop detectors and CCTV cameras.

List of Flows on this Diagram
Click on Architecture Flow to go to Page with Applicable ITS Standards.
Source Element Architecture Flow Destination Element
Maui DPW Field Devices traffic images Maui DPW Traffic Operations Center
HDOT-HWY-M Field Devices right-of-way request notification Maui DPW Traffic Operations Center
Maui DPW Field Devices right-of-way request notification Maui DPW Traffic Operations Center
HDOT-HWY-M Field Devices signal control status Maui DPW Traffic Operations Center
Maui DPW Field Devices signal control status Maui DPW Traffic Operations Center
HDOT-HWY-M Field Devices signal fault data Maui DPW Traffic Operations Center
Maui DPW Field Devices signal fault data Maui DPW Traffic Operations Center
HDOT-HWY-M Field Devices traffic flow Maui DPW Traffic Operations Center
Maui DPW Field Devices traffic flow Maui DPW Traffic Operations Center
HDOT-HWY-M Field Devices traffic images Maui DPW Traffic Operations Center
Maui DPW Traffic Operations Center video surveillance control HDOT-HWY-M Field Devices
Maui DPW Traffic Operations Center signal control device configuration HDOT-HWY-M Field Devices
Maui DPW Traffic Operations Center signal control plans HDOT-HWY-M Field Devices
Maui DPW Traffic Operations Center signal system configuration HDOT-HWY-M Field Devices
Maui DPW Traffic Operations Center traffic sensor control HDOT-HWY-M Field Devices
Maui DPW Traffic Operations Center signal control commands HDOT-HWY-M Field Devices
Maui DPW Traffic Operations Center signal control commands Maui DPW Field Devices
Maui DPW Traffic Operations Center signal control device configuration Maui DPW Field Devices
Maui DPW Traffic Operations Center signal control plans Maui DPW Field Devices
Maui DPW Traffic Operations Center signal system configuration Maui DPW Field Devices
Maui DPW Traffic Operations Center video surveillance control Maui DPW Field Devices
Maui DPW Traffic Operations Center traffic sensor control Maui DPW Field Devices
 

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