vehicle_signage_operator_status

This data flow provides the status of the in-vehicle signage displays to traffic operations personnel. The data flow consists of the following data items each of which is defined in its own DDE:

list_size + list_size{device_identity
+ station_id
+ roadside_device_status
+ vehicle_sign_data}

Sub Data Flows

• device_identity
• list_size
• roadside_device_status
• station_id
• vehicle_sign_data

Parent Data Flows

• sensor_parameters

Associated PSpecs/Terminators

• 1.2.4.3 - Output In-vehicle Signage Data
• 1.1.4.2 - Provide Traffic Operations Personnel Traffic Data Interface