---

VDOT NRO MPSTOC - TOC CCTV Cameras

Status:

Existing

Definition:

This element represents the CCTV cameras that are installed along the roadside which aid the operators in the VDOT NRO MPSTOC - TOC/ATMS in managing and monitoring traffic conditions on freeway. The operators in the TOC can control the cameras and get the images of the roadway from the cameras.

Stakeholder:

VDOT NRO

Architecture Flow Diagrams
which include VDOT NRO MPSTOC - TOC CCTV Cameras:

• VDOT NRO MPSTOC - TOC CCTV Cameras VDOT NRO MPSTOC - TOC/ATMS

Architecture Flows
to/from the VDOT NRO MPSTOC - TOC CCTV Cameras:

VDOT NRO MPSTOC - TOC CCTV Cameras VDOT NRO MPSTOC - TOC/ATMS

• traffic image meta data


• traffic images

VDOT NRO MPSTOC - TOC/ATMSVDOT NRO MPSTOC - TOC CCTV Cameras

• video surveillance control

National ITS Architecture Subsystems
mapped to the VDOT NRO MPSTOC - TOC CCTV Cameras:

• ITS Roadway Equipment Subsystem

National ITS Architecture Services
associated with VDOT NRO MPSTOC - TOC CCTV Cameras:

• MC06 - Work Zone Management - VDOT NOVA District -- (Graphic)
• TM01 - Infrastructure-Based Traffic Surveillance - VDOT NRO MPSTOC TOC/ATMS -- (Graphic)
• TM05 - Freeway Control - VDOT NRO MPSTOC - TOC/ATMS -- (Graphic)
• TM20 - Variable Speed Limits (VDOT NRO VSL Project) -- (Graphic)

National ITS Architecture Functional Requirements
associated with VDOT NRO MPSTOC - TOC CCTV Cameras:

Roadway Incident Detection

1. The field element shall collect, process, and send traffic images to the center for incident detection and further analysis.
2. The field element's video devices shall be remotely controlled by a traffic management center.
3. The field element shall provide operational status and fault data for the incident detection devices to the traffic management center.

Roadway Basic Surveillance

1. The field element shall return sensor and CCTV system operational status to the controlling center.
2. The field element shall return sensor and CCTV system fault data to the controlling center for repair.
3. The field element shall collect, process, and send traffic images to the center for further analysis and distribution.