NTCIP 1202: Object Definitions for Actuated Traffic Signal Controller (ASC) Units

Source ElementDestination ElementFlow
Arterial Roadside EquipmentArterial Traffic Control Systemsrequest for right-of-way
Arterial Traffic Control Systemssignal control status
Arterial Traffic Control SystemsArterial Roadside Equipmentsignal control data
Caltrans Regional TMCsCaltrans TMC Roadside Equipmentsignal control data
Caltrans TMC Roadside EquipmentCaltrans Regional TMCssignal control status