On-vehicle device including numerical information...
On-vehicle emergency report apparatus, emergency...
Open road cashless toll collection system and method using trans
Preemptive variable rate travel fees
Real time messaging interface for vehicle detection sensors
Recognition system and recognition method for non-contact IC car
RF tag based system and method for drive-through applications
Road antenna controlled on the basis of receiving rate
Road/vehicle communication method and device
Roadside radio apparatus
Short range radio continuous communication method and system
Structure for a car sensing infrared communication device...
System for metering vehicular traffic at a toll plaza
System for notifying toll charge information
Toll booth credit device
Toll collecting system and method including determination of a t
Toll collection apparatus and toll collection method
Toll collection system
Toll collection system
Toll collection system and its communication method