vehicle_signage_traffic_data

This data flow is used within the Manage Traffic and Provide Driver and Traveler Services functions. It contains vehicle speed and occupancy data for a link that is in the area local to a process that outputs data for use by in-vehicle signage units. The data flow consists of the following data items each of which is defined in its own DDE:

link_identity
+ vehicle_occupancy
+ vehicle_speed

Sub Data Flows

• link_identity
• vehicle_occupancy
• vehicle_speed

Parent Data Flows

• vehicle_sign_data

Associated PSpecs/Terminators

• None