Highway Motor Vehicle Overspeed Monitoring System Design And Implementation

In recent years, in our country government to strengthen its public infrastructure isoriented, freeway development is rapid. The freeway network is gradually formed. Butthe car accident on the highway also has been a rising trend. Highway traffic safetymanagement of freeway operation management system is an important part of the. Theprotection of highway traffic safety, ensure smooth transportation plays an importantrole in. Therefore, in the highway we use vehicle speed monitoring system has veryimportant significance.In this paper, through the analysis of highway speeding information system andinformation collection and release process, research on expressway monitoring system aseries of monitoring system hardware equipment, software and algorithm, designed a setof adaptation of highway speeding information collection system of soft, hardware. Inthis system, mainly on the highway motor vehicles to non-contact mode control, and theuse of ground sensing coil velocity measurement technique for all through the coilcarried on the vehicle speed, using special software, and a correction function for thetest speed after correction, calculation, can get all through the coil vehicle speedaccuracy value. System the speed value and the system setting of the threshold onspeeding, can determine whether the vehicle is speeding. If the vehicle was convictedfor speeding, then through the CCD high speed camera on the speeding vehicle camerato take photos. Then through the highway network of vehicle license plate, model,vehicle speed, traffic time information is transmitted to the toll station or commandcenter, and these vehicles for archiving and related punishment. The system alsoprovides some of the characteristic features, such as: speed alarm, vehicle flow day,month, year, time statistics, data statistics, and illegal query and so on, making thesystem more intelligent, automation. In addition, the system can pass on the speedingvehicle decency information analysis to extract the speeding commonness, the highwaymanagement section can put forward corresponding improvement measures to ensureroad safety traffic, set of system and the characteristic function to further the realizationof high speed highway safety has important significance.The developed system has been applied in Wuhan-Ezhou section of the highway, the system runs effectively solve speeding road safety problems.