vehicle_signage_emissions_message
This data flow contains an emissions message for in-vehicle signage. It contains data about the current levels of emissions being output by a vehicle or that the vehicle is entering a low emissions zone that has certain restrictions on emissions output. The data flow consists of the following items each of which is defined in its own DDE:
vehicle_emissions_message
+ vehicle_sign_data_output_location
Sub Data Flows
Parent Data Flows
Associated PSpecs/Terminators
Parent Information Flows