Physical Object: Traffic Management Center

TMC Road Weather Advisories and Warnings


'TMC Road Weather Advisories and Warnings' provides road weather advisories to drivers and other travelers. Advisories are based on environmental information collected from a variety of data sources, including data collected from roadside sensors and connected vehicles.

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:


# Requirement
01 The center shall collect environmental data (air temperature, exterior light status, wiper status, traction control status, etc.) from appropriately equipped vehicles using short range communications equipment.
02 The center shall aggregate collected environmental data and disseminate the aggregated environmental probe data to other centers.
03 The center shall develop short term weather warnings or advisories that can be provided to motorists through field equipment.


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