Method and apparatus for operating a vehicle barricade
Method and means for RF toll collection
Method and system for avoiding a collision at an intersection an
Method and system for monitoring the proper operation of a...
Method and system for two-way packet radio-based electronic toll
Method for adjusting a threshold value of a vehicle-mounted devi
Method for determining the position of a vehicle on a road
Method of determining toll charges for vehicles using a traffic
Method of transmitting data quickly and securely from a smart ca
Method to prevent rouge transponder responses in automatic vehic
Mixed lock type toll collecting system and method for toll colle
Mobile communication method
Mobile communication system
Monitoring system for automatic charging apparatus for vehicle
Moving object detection method and apparatus
Moving vehicle specification system including an auxiliary speci
Non-stop automatic toll collection system
Non-stop toll collection system and method
On-board electronic device for use in electronic toll collection
On-vehicle device for road-vehicle communication