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Railway Signalling & Communication Engineering ›› 2021, Vol. 18 ›› Issue (10): 1-5.DOI: 10.3969/j.issn.1673-4440.2021.10.001

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Research on Turnout Switching Intelligent Diagnosis System Based on PHM

Sun Xiaoyong1, 3,  Xie Bocai2,  Yang Shuo1,3   

  1. 1. CRSC Research & Design Institute Group Co., Ltd., Beijing    100070, China;
    2. China State Railway Group Co., Ltd., Beijing 100844, China;
    3. Beijing Engineering Technology Research Center of Operation Control Systems for High Speed Railways, Beijing 100070, China
  • Received:2021-06-04 Revised:2021-09-13 Online:2021-09-25 Published:2021-11-01

基于PHM技术的道岔转换智能诊断系统研究

孙晓勇1,3,谢博才2,杨 硕1,3   

  1. 1.北京全路通信信号研究设计院集团有限公司,北京 100070;
    2. 中国国家铁路集团有限公司,北京 100844;
    3.北京市高速铁路运行控制系统工程技术研究中心,北京 100070
  • 基金资助:
    中国铁路总公司科技研究开发计划项目(2015X007-1)

Abstract: This paper studies the application of PHM in turnout switching system. Based on the multi-dimensional state perception, an turnout switching intelligent diagnosis system is formed, which can monitor the status of the switching system, locate the typical fault, provide support of health assessment and state prediction. It also provides an idea and method for condition-based maintenance of switching system, and promotes the integrated maintenance of railway system.

Key words: PHM, switching system, state perception

摘要: 对PHM技术在道岔转换系统中的应用进行研究。以道岔转换相关的多维项点状态感知为前提,形成集状态监测、故障定位、健康评估以及状态预测于一体的道岔转换智能诊断系统。为道岔转换系统的视情维修提供一种思路和方法,对铁路系统综合一体化维修起到推动作用。

关键词: PHM技术, 道岔转换系统, 状态感知

CLC Number: