Regional ITS Architecture Dec2022-Update

Roadway Basic Surveillance Functional Area

Description

'Roadway Basic Surveillance' monitors traffic conditions using fixed equipment such as loop detectors and CCTV cameras.

Included In

City of Arlington Roadway Devices
City of Dallas Roadway Devices
City of Plano Roadway Devices
Local Roadway Devices
North Texas Tollway Authority Roadway Devices
DFW International Airport Roadway Devices
TxDOT – Dallas District Roadway Devices
TxDOT – Fort Worth District Roadway Devices

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), and high occupancy toll (HOT) 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.
6	The field element shall collect, process, and send traffic images to the center for further wrong way vehicle entries analysis and detection.