This data flow is used within the Provide Device Control facility in order to provide received probe data and roadway geometry data to support in-vehicle signage broadcasts. This will include indications of speed, heading, environmental and other probe data received from the infrastructure receivers to support the broadcast to vehicle signage applications of the current speed conditions. It will also enable location based services to have accurate data on the roadway geometry and position information for the road links served by the functions. It consists of the following items each of which is defined in its own DDE:

+ roadway_geometry_location_data
+ roadway_intersection_geometry_data

Sub Data Flows

Parent Data Flows

Associated PSpecs