In view of the current switch equipment monitoring methods is single, and the existing monitoring and detection methods cannot meet the requirements of intelligent and efficient operation and maintenance of equipment in complex environments, a switch working condition monitoring system based on magnetic grid ruler is designed. It monitors the whole process of the key mechanical parts of the turnout, in addition, the big data, machine learning and other technologies are used to diagnose and warn the common diseases of the turnout junction,so as to provide data support for the integrated analysis and regulation of the combination of track and communication ＆ signaling.

从转辙机设备的故障原因出发,分析了影响转辙机设备使用寿命的主要因素,提出转辙机健康状态模型,进而提出了一种基于动态权值的转辙机健康度评估方法.通过仿真测试,验证了该方法的可行性,评估结果贴近实际,具有较高准确度,可为铁路信号其他设备的健康度评估提供借鉴.

针对某城市轨道交通线路全电子联锁系统道岔模块死机故障导致道岔无法正常操动的问题,提出了一种道岔模块复位控制系统的设计方案.当道岔模块死机时,通过人工或自动的方式,远程控制道岔模块进行快速复位,以缩短故障处理时间,提高列车运行准点率.