Henrico County TOC Field Equipment

Status: Existing

Description: Field Equipment connected to the TOC in Henrico County includes traffic signal controllers.

Stakeholder: Henrico County

Architecture Flow Diagrams
which include Henrico County TOC Field Equipment:

• Henrico County TOC Field Equipment Henrico County TOC
• Henrico County TOC Field Equipment Local Public Safety Vehicles

Architecture Flows
to/from the Henrico County TOC Field Equipment:

Henrico County TOC Field Equipment Henrico County TOC

• right-of-way request notification


• signal control status


• signal fault data

Henrico County TOCHenrico County TOC Field Equipment

• signal control commands


• signal control device configuration


• signal control plans


• signal system configuration

Local Public Safety VehiclesHenrico County TOC Field Equipment

• local signal preemption request

National ITS Architecture Subsystems
mapped to the Henrico County TOC Field Equipment:

• Connected Vehicle Roadside Equipment Subsystem
• ITS Roadway Equipment Subsystem

National ITS Architecture Services
associated with Henrico County TOC Field Equipment:

• PS03 - Emergency Vehicle Preemption - Henrico County -- (Graphic)
• PS03 - Emergency Vehicle Preemption - Henrico County -- (Graphic)
• TM03 - Traffic Signal Control - Henrico County -- (Graphic)