In order to improve the sensitivity,accuracy and usability of vehicle travel detection,this paper proposes a vehicle travel detection method based on TMR sensor technology.The vehicle travel detection is realized based on TMR sensor tech-nology,and then the TMR sensor is used as the detector of the system to collect the vehicle travel information.The genetic op-timization support vector machine(GA-SVM)algorithm is used to optimize the support vector machine algorithm from two-di-mensional space to high-dimensional space,so as to realize the classification and identification of vehicles.Through experi-ments,the accuracy of the system can reach 98％,and accuracy of the algorithm can reach 95％.
维普
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