A Vehicle Identification System Based on the Ultrasonic Technology

摘要

With the increasingly serious problems of traffic, the intelligent traffic system (ITS) has became a research hotspot, vehicle type identification is the basic of ITS. The paper studies on a vehicle type identification system based on ultrasonic technology, designs a vehicle type identification system which has sensor arrays with higher veracity and widespread applications. In this thesis, the research actuality of vehicle type identification technology at home and abroad in recent years was introduced, the composing of the system, the working theory of the sensor terminal and the processing method of collected data were particular introduced.