Variable message traffic signal lamp
Variable message traffic signalling trailer
Vehicle classifying apparatus and a toll system
Vehicle communication device
Vehicle communication network
Vehicle identification system for electric toll collection syste
Vehicle information system for a loop intersection
Vehicle parking assistances system
Vehicle security inspection system
Vehicle traffic control system
Vehicle-mounted apparatus of a dedicated short range...
Vehicle-mounted device for automatic charge receipt system
Vehicle-onboard ETC apparatus and method with...
Vehicle-relevant onboard ETC-information communication...
Vehicular traffic control system
Vibration actuated traffic light control system
Vibration actuated traffic monitoring system