Physical Object: Traffic Management Center

TMC Infrastructure Restriction Warning

Overview

'TMC Infrastructure Restriction Warning' controls and monitors RSEs that support Infrastructure Restriction Warnings. It configures the RSEs to define tunnel/bridge geometry and design and temporary size and weight restrictions. Information that is currently being communicated to passing vehicles and the operational status of the field equipment is monitored by this application. The operational status of the field equipment is reported to operations personnel.

This functional object is included in the "Traffic Management Center" 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
01The center shall provide infrastructure restriction information, including temporary size and weight restrictions, to connected vehicles.
02The center shall provide infrastructure restriction information, including temporary size and weight restrictions, to drivers.
03The center shall use infrastructure measurements of vehicle characteristics to determine if a vehicle exceeds the roadway or tunnel dimensions.
04The center shall monitor the traffic approaching a size-restricted roadway or tunnel.
05The center shall provide warnings to connected vehicles if the measured height or width exceeds the dimensions for safe passage through the roadway or tunnel.

Standards

The following table lists the standards associated with the functional object itself (as opposed to standards associated with an interface).

NameTitle
NEMA TS 8 Cyber and Physical Security Cyber and Physical Security for Intelligent Transportation Systems