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NOVA District Local Field Equipment

Status:

Existing

Definition:

     TBD

Stakeholder:

Northern Region Traffic Agencies

Architecture Flow Diagrams
which include NOVA District Local Field Equipment:

• NOVA District Local Field Equipment Northern Region Local TOCs
• NOVA District Local Field Equipment NOVA District Local Transit Vehicles
• NOVA District Local Field Equipment WMATA Transit Vehicles

Architecture Flows
to/from the NOVA District Local Field Equipment:

NOVA District Local Field Equipment Northern Region Local TOCs

• barrier system status


• hri status


• request for right-of-way


• roadway information system status


• signal control status


• traffic images


• traffic probe data

Northern Region Local TOCsNOVA District Local Field Equipment

• barrier system control


• roadway information system data


• signal control data


• traffic sensor control


• video surveillance control

NOVA District Local Transit VehiclesNOVA District Local Field Equipment

• local signal priority request

WMATA Transit VehiclesNOVA District Local Field Equipment

• local signal priority request

National ITS Architecture Subsystems
mapped to the NOVA District Local Field Equipment:

• Roadway Subsystem

National ITS Architecture Services
associated with NOVA District Local Field Equipment:

• APTS09 - Transit Signal Priority - WMATA -- (Graphic)
• APTS09 - Transit Signal Priority - NOVA District -- (Graphic)
• ATMS01 - Network Surveillance - NOVA District Local Signal Centers -- (Graphic)
• ATMS03 - Surface Street Control - NOVA District Local Signal Centers -- (Graphic)

National ITS Architecture Functional Requirements
associated with NOVA District Local Field Equipment:

none