Hampton Roads District Local Field Equipment

Status: Existing

Description: This field equipment represents the field equipment that are used by non VDOT traffic signal operations centers in this region.

Stakeholder: Hampton Roads District Local Signal Agencies

Architecture Flow Diagrams
which include Hampton Roads District Local Field Equipment:

• Hampton Roads District Local Field Equipment Hampton Roads District Local Signal Centers

Architecture Flows
to/from the Hampton Roads District Local Field Equipment:

Hampton Roads District Local Field Equipment Hampton Roads District Local Signal Centers

• barrier system status


• rail crossing status


• right-of-way request notification


• roadway dynamic signage status


• signal control status


• signal fault data


• traffic images


• traffic situation data

Hampton Roads District Local Signal CentersHampton Roads District Local Field Equipment

• barrier system control


• roadway dynamic signage data


• signal control commands


• signal control device configuration


• signal control plans


• signal system configuration


• traffic detector control


• video surveillance control

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

• Connected Vehicle Roadside Equipment Subsystem
• ITS Roadway Equipment Subsystem

National ITS Architecture Services
associated with Hampton Roads District Local Field Equipment:

• TM01 - Infrastructure-Based Traffic Surveillance - Hampton Roads District Local Signal Centers -- (Graphic)
• TM03 - Surface Street Control - Hampton Roads District Local Signal Centers -- (Graphic)