The invention relates to the technical field of state diagnosis of vehicle running gears, and provides a state diagnosis method, device and system of a vehicle running gear. The method comprises the steps that real-time control instructions and first state data of a traction converter in the vehicle running process and second state data of at least one walking part connected with the traction converter are obtained, and each real-time control instruction corresponds to at least one piece of first state data; and generating a diagnosis result based on the real-time control instruction and the first state data of the traction converter and the second state data of the at least one walking part. According to the embodiment of the invention, a rotating speed sensor, an environment temperature sensor and the like do not need to be independently arranged, and equipment resources are greatly saved.

    本公开涉及车辆走行部的状态诊断技术领域,提供了车辆走行部的状态诊断方法、装置和系统。该方法包括:获取车辆运行过程中牵引变流器的实时控制指令和第一状态数据,以及与牵引变流器连接的至少一个走行部部件的第二状态数据,其中,每个实时控制指令对应至少一个所述第一状态数据;基于所述牵引变流器的实时控制指令和第一状态数据,以及所述至少一个走行部部件的第二状态数据,生成诊断结果。本公开实施例可以无需单独设置的转速传感器、环境温度传感器等,大大节约了设备资源。


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    Titel :

    Method, device and system for diagnosing state of vehicle running gear


    Weitere Titelangaben:

    车辆走行部的状态诊断方法、装置和系统


    Beteiligte:
    LI XUEJIANG (Autor:in) / XU SHAOLONG (Autor:in) / LI PENG (Autor:in) / DAI JISHENG (Autor:in) / GUO WEI (Autor:in) / CHEN JUN (Autor:in) / CHEN CAN (Autor:in) / LI ZIXIAN (Autor:in) / LI LUN (Autor:in) / LIU CAN (Autor:in)

    Erscheinungsdatum :

    2024-04-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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