Design And Improvement Of Circle Loop Vehicle Detector In The System Of Electronic Police

With the rapid development of urban transportation, the demand of Intelligent Transportation System (ITS) becomes high increasing. With the widely use of electronic police system, the driver's self-conscious and awareness of road safety are enhanced, and ensure the smooth and orderly road. Based on the electronic police system's research, the paper shows the structure and function of electronic police system. The work principle circle loop vehicle detector which is used in the system of electronic police is vital introduced. The work process of the circle loop vehicle detector and what problems may be happened and how to resolve them. There is a strong guiding significance to the electronic police system's application.