Physical Object: ITS Roadway Equipment

Roadway Infrastructure Monitoring

Overview
Requirements
Information Flows
Standards

Overview

'Roadway Infrastructure Monitoring' monitors the condition of pavement, bridges, tunnels, associated hardware, and other transportation-related infrastructure (e.g., culverts). It includes sensors that monitor the infrastructure and the communications necessary to report this data to a center or vehicle-based maintenance system.

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:

1.1.1.2: Collect Infrastructure Sensor Data

Requirements

#	Requirement
02	The field element shall include infrastructure condition monitoring sensors that monitor the condition of pavement, bridges, tunnels, associated hardware, and other transportation-related infrastructure (e.g., culverts), under maintenance vehicle control.
03	The field element shall provide operational status for the infrastructure condition monitoring sensors to the maintenance center.
04	The field element shall provide operational status for the infrastructure condition monitoring sensors to the maintenance vehicle.
05	The field element shall provide fault data for the infrastructure condition monitoring sensors to the maintenance center for repair.

Information Flows

Source	Flow	Destination
ITS Roadway Equipment	infrastructure monitoring sensor data	Maint and Constr Management Center
ITS Roadway Equipment	infrastructure monitoring sensor data	Maint and Constr Vehicle OBE
ITS Roadway Equipment	infrastructure monitoring sensor data	Traffic Management Center
Maint and Constr Management Center	infrastructure monitoring sensor control	ITS Roadway Equipment
Maint and Constr Vehicle OBE	infrastructure monitoring sensor control	ITS Roadway Equipment
Other ITS Roadway Equipment	traffic detector coordination	ITS Roadway Equipment
Other ITS Roadway Equipment	video surveillance coordination	ITS Roadway Equipment
Traffic Management Center	infrastructure monitoring sensor control	ITS Roadway Equipment

Standards

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