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VDOT Remote Workstations

Status:

Existing

Definition:

This element represents the client program that the cities of Norfolk, Hampton, Newport News and VDOT Smart Travel Lab use to control VDOT cameras within their city limits.

Stakeholder:

VDOT ERO Region

Architecture Flow Diagrams
which include VDOT Remote Workstations:

• VDOT Remote Workstations VDOT Hampton Roads TOC

Architecture Flows
to/from the VDOT Remote Workstations:

VDOT Remote Workstations VDOT Hampton Roads TOC

• traffic control coordination

VDOT Hampton Roads TOCVDOT Remote Workstations

• traffic control coordination

National ITS Architecture Subsystems
mapped to the VDOT Remote Workstations:

• Traffic Management Subsystem

National ITS Architecture Services
associated with VDOT Remote Workstations:

• ATMS01 - Network Surveillance - City of Norfolk STC -- (Graphic)
• ATMS01 - Network Surveillance - City of Newport News TMC -- (Graphic)
• ATMS01 - Network Surveillance - City of Hampton TMC -- (Graphic)

National ITS Architecture Functional Requirements
associated with VDOT Remote Workstations:

Collect Traffic Surveillance

1. The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.
2. The center shall maintain a database of surveillance and sensors and the freeways, surface street and rural roadways, e.g. where they are located, to which part(s) of the network their data applies, the type of data, and the ownership of each link (that is, the agency or entity responsible for collecting and storing surveillance of the link) in the network.

TMC Regional Traffic Management

1. The center shall exchange traffic information with other traffic management centers including incident information, congestion data, traffic data, signal timing plans, and real-time signal control information.
2. The center shall exchange traffic control information with other traffic management centers to support remote monitoring and control of traffic management devices (e.g. signs, sensors, signals, cameras, etc.).