emissions_zone_message_from_roadway

This data flow is used within the Manage Traffic function and contains the data to inform drivers that a low emissions zone has been established and what the criteria for using the zone are (only car pools, alternate fuel vehicles, no trucks, etc.).

Sub Data Flows

• Primitive Element

Parent Data Flows

• None

Associated PSpecs/Terminators

• 1.5.4 - Detect Vehicle Emissions Levels
• 1.2.7.4 - Process In-vehicle Signage Data

Parent Information Flows

• vehicle signage local data