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动车组运行状态地面监测系统主要用于识别车轮踏面损伤以及运行状态不良的车辆,并兼有车辆偏载监测功能,是确保动车组运行安全的重要技术装备,对预防行车事故、减少车辆及轨道部件伤损具有重要作用。文章介绍了系统测试原理及测区布置方案、系统功能及构成,以及系统在兰新第二双线、大西客专试验中的应用,并利用测试数据分别对踏面损伤识别、系统垂直力测试精度进行了分析。
EMU running status ground monitoring system is mainly used to identify the wheel tread damage and poor operating conditions of vehicles, and both partial load monitoring of vehicles is to ensure the operation of EMU important technical equipment, to prevent traffic accidents, reduce vehicle and orbit Component damage has an important role. The article introduces the principle of the system test, the layout of the survey area, the function and composition of the system, and the application of the system in the test of Lanxin second double line and Da Xi passenger company. The test data are used to identify the tread damage, Analyzed.