field_road_advisory_status

This data flow is used by the Manage Traffic Function to inform the Provide Traveler Services function of a road weather advisory message being broadcast from field devices to passing vehicles. These messages are derived from local sensors or from data provided by other passing vehicles acting as mobile environmental probes.

Sub Data Flows

Primitive Element

Parent Data Flows

vehicle_signage_data

Associated PSpecs

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Last Updated 5/5/2016