Dedicated Short Range Communication at 5.9 GHz Standards Group

Source Element Destination Element Flow
Local Emergency Vehicles Local Roadway Devices local signal preemption request
Local Maintenance and Construction Vehicles Local Roadway Devices barrier system control
Local Parking Management Traveler Vehicles vehicle parking information
Traveler Vehicles vehicle payment request
Traveler Vehicles vehicle payment update
Local Roadway Devices Local Emergency Vehicles barrier system status
Local Maintenance and Construction Vehicles barrier system status
Local Maintenance and Constructon Management Center barrier system status
North Texas Tollway Authority Roadway Payment Traveler Vehicles vehicle payment request
Traveler Vehicles vehicle payment update
Passenger Airport Emergency Vehicles Passenger Airport Roadway Devices local signal preemption request
Passenger Airport Transit Vehicles Passenger Airport Roadway Devices local signal priority request
Public / Private Transit Vehicles Local Roadway Devices local signal priority request
Public-Private Toll Roadway Payment Traveler Vehicles vehicle payment request
Traveler Vehicles vehicle payment update
Traveler Vehicles Local Parking Management vehicle payment information
North Texas Tollway Authority Roadway Payment vehicle payment information
Public-Private Toll Roadway Payment vehicle payment information
TxDOT District Roadway Devices vehicle intersection safety data
TxDOT Toll Collection Operations Payment vehicle payment information
TxDOT District Maintenance and Construction Vehicles TxDOT District Roadway Devices barrier system control
TxDOT District Roadway Devices Traveler Vehicles intersection status
TxDOT District Maintenance and Construction Management Center barrier system status
TxDOT District Maintenance and Construction Vehicles barrier system status
TxDOT District Maintenance and Construction Vehicles work zone warning notification
TxDOT Toll Collection Operations Payment Traveler Vehicles vehicle payment request
Traveler Vehicles vehicle payment update