高速磁浮列车悬浮导向传感器故障定位系统研究*
吉文1袁建军1佟来生2梁潇3黄海涛4戴志杰5朱莉莉1
Fault Location System of the Suspension Guidance Sensor for High-speed Maglev Train
JI WenYUAN JianjunTONG LaishengLIANG XiaoHUANG HaitaoDAI ZhijieZHU Lili
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作者信息:1.同济大学磁浮交通工程技术研究中心， 201804, 上海;
2.中车株洲电力机车有限公司, 412001, 株洲；
3.湖南磁浮技术研究中心有限公司, 410014, 长沙；
4.湖南磁浮交通发展股份有限公司， 410014， 长沙；
5.上海致微医疗器械有限公司， 201907， 上海
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Affiliation:Tongji University Maglev Transportation Engineering Technology Research Center, 201804, Shanghai, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2019.08.032
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中图分类号/CLCN:U237.7
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栏目/Col:研究报告
摘要:
为解决上海磁浮示范运营线悬浮导向传感器故障检测和维修时间长、成本高的问题，对高速磁浮列车悬浮导向传感器的信号处理板和线圈柔性电路板进行了分析，利用信号发生设备产生输入信号至被测电路板，由信号采集设备通过串口通信传输到上位机系统与给定信号进行比较，根据比较结果，结合查故障字典来判断故障区域，从而实现悬浮导向传感器离线故障的定位。该方法能够对传感器板卡进行快速定位，提高了维修效率。研究结果对高速磁浮列车的维护工作具有一定的参考作用。
Abstracts:
The suspension guidance sensor fault of Shanghai Maglev Demonstration Line needs longer inspection and maintenance time, leading to higher cost as the result. To solve this problem, the signal processing board and coil flexible circuit board of the suspension guidance sensor are analyzed, the input signal produced by signal generator is transmitted to the test circuit board, then transmitted to the host system by the signal acquisition equipment to compare with the given signal. Then, according to the result of comparison, the fault dictionary is used to detect the fault area, thus the offline fault location system of guidance sensor could conduct inspection, realize fast location of sensor boards and improve the efficiency of maintenance. The research results have certain reference value for the maintenance work of high-speed maglev train.
引文 / Ref:
吉文，袁建军，佟来生，等.高速磁浮列车悬浮导向传感器故障定位系统研究[J].城市轨道交通研究，2019，22(08):144.
JI Wen，YUAN Jianjun，TONG Laisheng，et al.Fault location system of the suspension guidance sensor for high-speed maglev train[J].Urban Mass Transit，2019，22(08)：144.
JI Wen，YUAN Jianjun，TONG Laisheng，et al.Fault location system of the suspension guidance sensor for high-speed maglev train[J].Urban Mass Transit，2019，22(08)：144.
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