traffic_metering_data_for_signage

This data flow from the Process Traffic Data function contains information to be distributed to drivers approaching a traffic meter (e.g., ramp meter), such as advance warning of the meter, its operational status (whether it is currently on or not, how many cars per green are allowed, etc.), lane usage at the meter (including a bypass lane for HOVs) and existing queue at the meter. This can be used to inform travelers about conditions in the area using in-vehicle signage functions.

Sub Data Flows

• Primitive Element

Parent Data Flows

• None

Associated PSpecs/Terminators

• 1.2.3 - Determine Ramp State
• 1.2.4.3 - Output In-vehicle Signage Data