The invention relates to a vehicle detector based on anisotropy magnetic resistance sensor array, which belongs to the field of vehicle information detection and traffic control. The vehicle detector based on anisotropy magnetic resistance sensor array comprises a three dimensional anisotropy magnetic resistance sensor array, a data acquisition module, a central information processing control module, a data storage and transmission module, and a power control module. The three dimensional anisotropy magnetic resistance sensor array is connected to the data acquisition module, and the data acquisition module is connected to the central information processing control module. The central information processing control module is connected to the data storage module and the data transmission module, and the power control module is connected to each module of the vehicle detector. The three dimensional anisotropy magnetic resistance sensor array is disposed at the reference axis X, the reference axis Y and the reference axis Z, with each direction having at least three sensing units at certain intervals. The vehicle detector based on anisotropy magnetic resistance sensor array is advantageous in that real-time vehicle detection, like speed, acceleration speed and running direction can be measured; intelligent control and data transmission can be provided; device is miniaturized and low power is optimized.
Vehicle detector based on anisotropy magnetic resistance sensor array
2015-08-12
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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