为实现对霍尔车速传感器稳定性的检测，设计了一种实时在线霍尔车速传感器检测系统。阐述了具体的工作原理及硬件实现方法，给出了有关具体模块的选择及其相应原因，强调了标准转速实现的必要性，及检测结果与标准转速对比分析，还有多点检测的实现方法。该系统能够很好地满足在线霍尔车速传感器检测系统的实时性、稳定性和全面性的要求。%In order to achieve the performance of the Hall speed sensor stability test,designed a real-time online Hall speed sensor test system. Describes the working principle and the specific hardware implementation given about the selection of specific module and the appropriate reasons,emphasized the need for,and the test results with the standard speed which achieved comparative analysis,as well as multi-point detection method. The system can satisfy the real-time online vehicle speed sensor detection system Hall,stability and comprehensive requirements.
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