Transceiver system for communication over wire laid along the pa
Treadle and roadway treadle assembly
Truck acoustic data analyzer system
Truck traffic monitoring and warning systems and vehicle...
Two-way radio-based electronic toll collection method and...
Validation checking in traffic monitoring equipment
Variable speed limit system
Vehicle axle detector for roadways
Vehicle classification system using profile
Vehicle data collection and processing system
Vehicle detecting apparatus
Vehicle detecting system
Vehicle detecting system
Vehicle detection and identification system
Vehicle detection apparatus and vehicle detection method
Vehicle detection system
Vehicle detector and classifier
Vehicle detector for installation on the surface of a multi-lane
Vehicle detector measurement frame segmentation
Vehicle detector method and system