Physical Object: ITS Roadway Equipment

Roadway Basic Surveillance

Overview

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

This functional object is included in the "ITS Roadway Equipment" physical object.

This functional object is included in the following service packages:

This functional object is mapped to the following Functional View PSpecs:

Requirements

# Requirement
01 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.
02 The field element shall collect, process, and send traffic images to the center for further analysis and distribution.
03 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.
04 The field element shall return sensor and CCTV system operational status to the controlling center.
05 The field element shall return sensor and CCTV system fault data to the controlling center for repair.
06 The field element shall collect, process, and send traffic images to the center for further wrong way vehicle entries analysis and detection.
07 The field element shall detect vehicles and vulnerable road users and share this information with roadside communications equipment. This supports detection of vehicles and vulnerable road users that do not have operable short range communications capabilities.

Information Flows

Source Flow Destination
Connected Vehicle Roadside Equipment detected obstacles ITS Roadway Equipment
Connected Vehicle Roadside Equipment detected unequipped vehicles and VRUs ITS Roadway Equipment
Connected Vehicle Roadside Equipment traffic situation data ITS Roadway Equipment
Connected Vehicle Roadside Equipment vehicle entries and exits ITS Roadway Equipment
ITS Roadway Equipment detected obstacles Connected Vehicle Roadside Equipment
ITS Roadway Equipment detected unequipped vehicles and VRUs Connected Vehicle Roadside Equipment
ITS Roadway Equipment vehicle entries and exits Connected Vehicle Roadside Equipment
ITS Roadway Equipment traffic detector data Maint and Constr Management Center
ITS Roadway Equipment traffic image meta data Maint and Constr Management Center
ITS Roadway Equipment traffic images Maint and Constr Management Center
ITS Roadway Equipment traffic detector data Maint and Constr Vehicle OBE
ITS Roadway Equipment traffic image meta data Maint and Constr Vehicle OBE
ITS Roadway Equipment traffic images Maint and Constr Vehicle OBE
ITS Roadway Equipment traffic detector coordination Other ITS Roadway Equipment
ITS Roadway Equipment video surveillance coordination Other ITS Roadway Equipment
ITS Roadway Equipment traffic detector data Traffic Management Center
ITS Roadway Equipment traffic image meta data Traffic Management Center
ITS Roadway Equipment traffic images Traffic Management Center
Maint and Constr Management Center traffic detector control ITS Roadway Equipment
Maint and Constr Management Center video surveillance control ITS Roadway Equipment
Maint and Constr Vehicle OBE traffic detector control ITS Roadway Equipment
Maint and Constr Vehicle OBE video surveillance control ITS Roadway Equipment
Other ITS Roadway Equipment traffic detector coordination ITS Roadway Equipment
Other ITS Roadway Equipment video surveillance coordination ITS Roadway Equipment
Potential Obstacles physical presence ITS Roadway Equipment
Traffic Management Center traffic detector control ITS Roadway Equipment
Traffic Management Center video surveillance control ITS Roadway Equipment
Vehicle Characteristics vehicle characteristics ITS Roadway Equipment
Vulnerable Road Users vulnerable road user presence ITS Roadway Equipment

Standards

Currently, there are no standards associated with the functional object itself though the interfaces may have standards associated with them.