dms_variable_speed_data

This data flow is used to control the messages is to be displayed and output on a dynamic message sign (DMS) or highway advisory radio (HAR) as drivers approach an area with variable speed limits. This speed limit may vary based on traffic or environmental conditions.

Sub Data Flows

Primitive Element

Parent Data Flows

dms_variable_speed_data_from_roadway

Associated PSpecs

None

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Last Updated 5/5/2016