New York Sub-Regional ITS Architecture

Service Packages For: MTA Bridges and Tunnels - ATMS04-02


  ATMS04-02  
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
MTA Bridges/Tunnels Facility Operations Centers MTA Bridges and Tunnels
MTA Bridges/Tunnels HOV Lane Equipment MTA Bridges and Tunnels

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
MTA Bridges and Tunnels MTA Bridges/Tunnels Facility Operations Centers Traffic Equipment Maintenance This equipment package monitors the operational status of field equipment and detects failures. It presents field equipment status to Traffic Operations Personnel and reports failures to the Maintenance and Construction Management Subsystem. The equipment package tracks the repair or replacement of the failed equipment. The entire range of ITS field equipment may be monitored by this equipment package including sensors (traffic, infrastructure, environmental, security, speed, etc.) and devices (highway advisory radio, dynamic message signs, automated roadway treatment systems, barrier and safeguard systems, cameras, traffic signals and override equipment, ramp meters, beacons, security surveillance equipment, etc.).
MTA Bridges and Tunnels MTA Bridges/Tunnels Facility Operations Centers TMC Traffic Metering This equipment package provides center monitoring and control of traffic metering systems including on ramps, through interchanges, and on the mainline roadway. All types of metering are covered including pre-timed/fixed time, time-based, dynamic and adaptive metering strategies and special bypasses. Metering rates can be calculated based upon historical data or current conditions including traffic, air quality, etc.
MTA Bridges and Tunnels MTA Bridges/Tunnels Facility Operations Centers TMC Traffic Information Dissemination This equipment package disseminates traffic and road conditions, closure and detour information, incident information, driver advisories, and other traffic-related data to other centers, the media, and driver information systems. It monitors and controls driver information system field equipment including dynamic message signs and highway advisory radio, managing dissemination of driver information through these systems.
MTA Bridges and Tunnels MTA Bridges/Tunnels Facility Operations Centers 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.
MTA Bridges and Tunnels MTA Bridges/Tunnels HOV Lane Equipment Roadway Traffic Metering This equipment package includes the field equipment used to meter traffic on ramps, through interchanges, and on the mainline roadway. The equipment includes dynamic messages signs to provide guidance and information to drivers at and approaching a meter, including information for any special bypass lanes.
MTA Bridges and Tunnels MTA Bridges/Tunnels HOV Lane Equipment Roadway Traffic Information Dissemination This equipment package includes field elements that provides information to drivers, including dynamic message signs and highway advisory radio.
MTA Bridges and Tunnels MTA Bridges/Tunnels HOV Lane Equipment 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.).
MTA Bridges and Tunnels MTA Bridges/Tunnels HOV Lane Equipment 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
MTA Bridges/Tunnels Facility Operations Centers traffic metering control MTA Bridges/Tunnels HOV Lane Equipment
MTA Bridges/Tunnels Facility Operations Centers video surveillance control MTA Bridges/Tunnels HOV Lane Equipment
MTA Bridges/Tunnels HOV Lane Equipment traffic flow MTA Bridges/Tunnels Facility Operations Centers
MTA Bridges/Tunnels HOV Lane Equipment traffic metering status MTA Bridges/Tunnels Facility Operations Centers
MTA Bridges/Tunnels HOV Lane Equipment roadway information system status MTA Bridges/Tunnels Facility Operations Centers
MTA Bridges/Tunnels HOV Lane Equipment traffic flow MTA Bridges/Tunnels Facility Operations Centers
MTA Bridges/Tunnels Facility Operations Centers roadway information system data MTA Bridges/Tunnels HOV Lane Equipment
MTA Bridges/Tunnels Facility Operations Centers traffic sensor control MTA Bridges/Tunnels HOV Lane Equipment