Novel Detection System Designed For Road Vehicles

Along with the fast development of our country’s traffic, road management system is under increasing pressure in the flow control, road maintenance and vehicle management. At the same time, the requirement of intelligence and informationization of electronic police system is increasing day by day. In this paper, new sensor technology is researched as focal point, and the function of electronic police system is made further better. The electronic police system is improved by using a new type of vehicle detection sensor to achieve the goal of protecting road environment and promoting the development of traffic relevant industries.The system replaced the electron magnetic induction coil which the traditional electronic police system used with advanced giant magneto sensor technology. The system choose the high-performance AVR single-chip Atmega16L as the hardware platform controller to realize the sensor data collection, complete the traffic volume statistics, take images of vehicle which breach the regulations, and do all the information wireless transmission work. Image acquisition is completed by digital camera. Modify the hardware of digital camera to make it accept control pulse signal and work with the single-chip. The captured images are sent to the system server through GSM wireless transmission model to be called and analyzed by the monitor staff. In this system, MCGS is used as the development platform of the server. With the design of monitoring center service system of electronic police system, the function of the whole electronic police image collection system is realized.Actual test proved that this system have better performance than other detection methods in measurement accuracy, anti-interference ability, stability, reliability and so on. Face to the demands of new road management system, this design can meet vehicle parameter detect requirement of traffic supervision department well and it has huge promotional value.