The invention discloses an urban rail train on-line fault diagnosis and health assessment system and method, relates to the technical field of urban rail train operation monitoring, and aims to manage and maintain train fault diagnosis rules and fault handling measures, identify train operation key state data by adopting the fault diagnosis rules, and determine the train operation key state data according to the train operation key state data. The fault state of the train can be found in time, so that the fault type and the fault handling measures are pushed, and a worker can quickly handle the fault; meanwhile, based on the data tree structure of the urban rail train, key operation data and vehicle fault data of the urban rail train are screened, a health assessment algorithm is called to assess the vehicle health state, the train health state can be predicted, and therefore health early warning of the train is achieved, the health state can be synchronously pushed, and the safety of the train is improved. Train-ground data interaction is achieved, train faults and abnormal health states are co-handled, the fault handling capacity is improved, the train health states are comprehensively mastered, and driving safety is guaranteed.
本发明公开了一种城轨列车在线故障诊断与健康评估系统及方法,涉及城轨列车运行监测技术领域,对列车故障诊断规则和故障处置措施进行管理维护,并采用故障诊断规则对列车运行关键状态数据进行识别,能够及时发现列车的故障状态,从而进行故障类型以及故障处置措施的推送,以使工作人员能够快速处理故障;同时基于所述城轨列车的数据树形结构筛选城轨列车的关键运行数据以及车辆故障数据,调取健康评估算法对车辆健康状态进行评估,能够对列车健康状态进行预测,从而实现列车的健康预警,并且健康状态也会同步推送,实现车地数据交互,协同处置列车故障和异常健康状态,提升故障处置能力,全面掌握列车健康状态,保障行车安全。
Urban rail train online fault diagnosis and health assessment system and method
一种城轨列车在线故障诊断与健康评估系统及方法
2024-07-12
Patent
Electronic Resource
Chinese
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