Roadway Basic Surveillance (Equipment Packages*)

This equipment package monitors traffic conditions using fixed equipment such as loop detectors and CCTV cameras.

Functionality:

    Functional Requirements*:
    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.

    Pspecs:

Inputs/Outputs (Included Architecture Flows)

Source Architecture Flow Destination
Maintenance and Construction Management video surveillance control this architecture flow either has been or will be addressed by ITS Standards Roadway
Roadway traffic images this architecture flow either has been or will be addressed by ITS Standards Maintenance and Construction Management
Roadway traffic flow this architecture flow either has been or will be addressed by ITS Standards Traffic Management
Roadway traffic images this architecture flow either has been or will be addressed by ITS Standards Traffic Management
Traffic traffic characteristics Roadway
Traffic Management traffic sensor control this architecture flow either has been or will be addressed by ITS Standards Roadway
Traffic Management video surveillance control this architecture flow either has been or will be addressed by ITS Standards Roadway

    - This icon indicates that the associated architecture flow either has been or will be addressed by ITS Standards. Select the architecture flow for more information on relevant standards activities.