Research on AMR sensor to detect the magnetic signal of vehicle
Introduced the AMR (anisotropic magnetoresistance) sensor characteristics, explain the survey principle to the magnetic signal of vehicle. According to the characteristic of AMR and characteristic of vehicle perturbation magnetic field, design the testing program of the vehicle magnetic signal gather the test to the route that different vehicles move, to testing the data analysis, indicate the motion state of the vehicle can be judged by the change of the signal curve. This testing program has important practical meaning.
AMR sensor magnetic filed the vehicle detection
XU Wei YANG Wei YUE Yuan HU Meiyan
Key Laboratory of Instrumentation Science & Dynamic Measurement (North University of China),Ministry of Education Department of Electronic Science and Technology, North University of China, Taiyuan, Shanxi, China, 030051
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
2064-2067
2009-08-01(万方平台首次上网日期,不代表论文的发表时间)