Chattanooga Regional ITS Architecture

Roadway Equipment Coordination Functional Area

Description

Field elements that control and send data to other field elements (such as environmental sensors that send data to a DMS or coordination between traffic controllers on adjacent intersections), without center control.

Included In

TDOT CCTV Cameras

TDOT Field Sensors

TDOT Fog Zone Speed Detection

City of Chattanooga Field Sensors

City of East Ridge Field Sensors

City of Red Bank Field Sensors

City of Soddy-Daisy Field Sensors

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

TDOT DMS

TDOT HAR

GDOT DMS

City of Chattanooga DMS

TDOT Changeable Speed Limit Signs

TDOT On-Ramp Closure Gates

GDOT Traffic Signals

GDOT Field Sensors

City of Chattanooga Overheight Vehicle Detection

Oak Ridge National Laboratory Emissions Sensors

Functional Requirements

ID	Requirement
1	The field element shall include sensors that provide data and status information to other field element devices, without center control.
2	The field element shall include sensors that receive configuration data from other field element devices, without center control.
3	The field element shall include devices that provide data and status information to other field element devices without center control.
4	The field element shall include devices that receive configuration data from other field element devices, without center control.