TIC Road Weather Advisories and Warnings

Overview

'TIC Road Weather Advisories and Warnings' collects, aggregates, and processes environmental situation data (aka environmental probe data) from connected vehicles. Environmental situation data may be collected through direct wide area wireless communications with vehicles or through short range communications equipment at the roadside. Aggregated environmental conditions information are distributed to other centers that use the information to support transportation operations and traveler information services.

This functional object is included in the "Transportation Information Center" physical object.

This functional object is included in the following service packages:

• CVO10: Road Weather Information for Freight Carriers
• VS07: Road Weather Motorist Alert and Warning
• WX03: Spot Weather Impact Warning

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

• 6.2.1: Collect Misc Traveler Information
• 6.2.2: Collect Traffic Data
• 6.2.5: Collect Situation and Sensor Data From Vehicles
• 6.2.7: Provide Operator Interface for Data Collection
• 6.5.1: Provide Broadcast Data Interface
• 6.5.2: Provide Interactive Data Interface
• 6.5.5: Provide Emergency Traveler Information
• 6.5.7: Provide Operator Interface for Traveler Information Parameters
• 6.5.9: Provide Traveler Alert Interface

Requirements

Information Flows

Standards

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