NTCIP 1211: Object Definitions for Signal Control and Prioritization (SCP)

Source ElementDestination ElementFlow
Local Emergency Management CentersLocal Traffic Management Centeremergency traffic control request
Local Emergency VehiclesLocal Roadway Deviceslocal signal preemption request
Local Roadway DevicesLocal Traffic Management Centerright-of-way request notification
Local Traffic Management CenterLocal Emergency Management Centersemergency traffic control information
Local Roadway Devicessignal control commands
Local Roadway Devicessignal control device configuration
Local Roadway Devicessignal control plans
Local Roadway Devicessignal system configuration
North Texas Tollway Authority Roadway DevicesNorth Texas Tollway Authority Traffic Management Centerright-of-way request notification
North Texas Tollway Authority Traffic Management CenterNorth Texas Tollway Authority Roadway Devicessignal control commands
North Texas Tollway Authority Roadway Devicessignal control device configuration
North Texas Tollway Authority Roadway Devicessignal control plans
North Texas Tollway Authority Roadway Devicessignal system configuration
Passenger Airport Emergency VehiclesPassenger Airport Roadway Deviceslocal signal preemption request
Passenger Airport Roadway DevicesPassenger Airport Traffic Management Centerright-of-way request notification
Passenger Airport Traffic Management CenterPassenger Airport Roadway Devicessignal control commands
Passenger Airport Roadway Devicessignal control device configuration
Passenger Airport Roadway Devicessignal control plans
Passenger Airport Roadway Devicessignal system configuration
Passenger Airport Transit VehiclesPassenger Airport Roadway Deviceslocal signal priority request
Public / Private Transit VehiclesLocal Roadway Deviceslocal signal priority request
Public-Private Toll Traffic Management CenterPublic-Private Toll Roadway Devicessignal control commands
Public-Private Toll Roadway Devicessignal control device configuration
Public-Private Toll Roadway Devicessignal control plans
Public-Private Toll Roadway Devicessignal system configuration
TxDOT District Traffic Management CenterTxDOT District Roadway Devicessignal control commands
TxDOT District Roadway Devicessignal control device configuration
TxDOT District Roadway Devicessignal control plans
TxDOT District Roadway Devicessignal system configuration