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Chesterfield County TOC Field Equipment

Status:

Existing

Definition:

Chesterfield County field equipment includes roadway devices such as traffic signals.

Stakeholder:

Chesterfield County

Architecture Flow Diagrams
which include Chesterfield County TOC Field Equipment:

• Chesterfield County TOC Field Equipment Chesterfield County TOC
• Chesterfield County TOC Field Equipment Richmond District Local Public Safety Vehicles

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

Chesterfield County TOC Field Equipment Chesterfield County TOC

• right-of-way request notification


• signal control status


• signal fault data


• traffic detector data


• traffic images

Chesterfield County TOCChesterfield County TOC Field Equipment

• signal control commands


• signal control device configuration


• signal control plans


• signal system configuration


• traffic detector control


• video surveillance control

Richmond District Local Public Safety VehiclesChesterfield County TOC Field Equipment

• local signal preemption request

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

• Connected Vehicle Roadside Equipment Subsystem
• ITS Roadway Equipment Subsystem

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

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

National ITS Architecture Functional Requirements
associated with Chesterfield County TOC Field Equipment:

Roadway Signal Preemption

1. 01

Roadway Signal Control

1. 07
2. 06
3. 05
4. 04
5. 03
6. 01
7. 02