Chattanooga Regional ITS Architecture

Roadway Basic Surveillance Functional Area

Description

Field elements that monitor traffic conditions using loop detectors and CCTV cameras.

Included In

TDOT CCTV Cameras

TDOT Field Sensors

TDOT Fog Zone Speed Detection

City of Chattanooga CCTV Cameras

City of Chattanooga Field Sensors

City of East Ridge CCTV Cameras

City of East Ridge Field Sensors

City of Red Bank CCTV Cameras

City of Red Bank Field Sensors

City of Soddy-Daisy CCTV Cameras

City of Soddy-Daisy Field Sensors

Municipal CCTV Cameras

Municipal Field Sensors

City of Chattanooga Traffic Signals

City of East Ridge Traffic Signals

City of Red Bank Traffic Signals

City of Soddy-Daisy Traffic Signals

Municipal Traffic Signals

TDOT Ramp Metering Equipment

GDOT Traffic Signals

GDOT Field Sensors

GDOT CCTV Cameras

City of Chattanooga Overheight Vehicle Detection

Functional Requirements

ID	Requirement
1	The field element shall collect, process, digitize, and send traffic sensor data (speed, volume, and occupancy) to the center for further analysis and storage, under center control.
2	The field element shall collect, process, and send traffic images to the center for further analysis and distribution.
3	The field element shall collect, digitize, and send multimodal crossing and high occupancy vehicle (HOV) lane sensor data to the center for further analysis and storage.
4	The field element shall return sensor and CCTV system operational status to the controlling center.
5	The field element shall return sensor and CCTV system fault data to the controlling center for repair.