IEEE 1455-1999: Standard for Message Sets for Vehicle/Roadside Communications

Source ElementDestination ElementFlow
Local Parking ManagementTraveler Vehiclesvehicle parking information
Traveler Vehiclesvehicle payment request
Traveler Vehiclesvehicle payment update
North Texas Tollway Authority Roadway PaymentTraveler Vehiclesvehicle payment request
Traveler Vehiclesvehicle payment update
Public-Private Toll Roadway PaymentTraveler Vehiclesvehicle payment request
Traveler Vehiclesvehicle payment update
Traveler VehiclesLocal Parking Managementvehicle payment information
North Texas Tollway Authority Roadway Paymentvehicle payment information
Public-Private Toll Roadway Paymentvehicle payment information
TxDOT Toll Collection Operations Paymentvehicle payment information
TxDOT Toll Collection Operations PaymentTraveler Vehiclesvehicle payment request
Traveler Vehiclesvehicle payment update