This abnormality monitoring device is equipped with: an acceleration data acquisition unit for acquiring measurement data about the acceleration of a vehicle chassis; an abnormality presence determination unit for determining whether an abnormality is present on the basis of a comparison between the acceleration and a threshold; a frequency analysis unit for analyzing the acceleration frequency when the abnormality presence determination unit determines that an abnormality is present, and an abnormality type identification unit for identifying abnormality type on the basis of the frequency pattern.


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    Title :

    ABNORMALITY MONITORING DEVICE, ABNORMALITY MONITORING METHOD, AND PROGRAM


    Contributors:
    KAWAUCHI AKIHISA (author) / KONO HIROYUKI (author) / UCHIDA KOJI (author) / KUROKI KATSUYA (author) / TAMURA SO (author)

    Publication date :

    2020-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC




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