dms_transit_vehicle_movement_message_from_roadside

This data flow contains the actual data provided by local roadside equipment to a dynamic message sign (DMS) or other types of signs at the roadside indicating that a transit vehicle in the vicinity is moving out into the traffic lanes. It consists of the following data items each of which is defined in its own DDE:

indicator_identity
+ dms_advisory_text
+ lane_dms_controls

Sub Data Flows

• dms_advisory_text
• indicator_identity
• lane_dms_controls

Parent Data Flows

• None

Associated PSpecs/Terminators

• 1.2.7.7 - Process Vehicle Safety and Environmental Data for Output
• 1.2.7.9 - Process Roadway Information Data

Parent Information Flows

• roadway dynamic signage data