To provide an abnormality detection device that can appropriately detect an abnormality of a crawler.SOLUTION: An abnormality detection device includes: an acquisition unit configured to during traveling of a vehicle on which a crawler is mounted, acquire from one or a plurality of sensors attached to the vehicle, a detection value indicating at least one characteristic of rotation noise and vibration of the crawler; and an abnormality detection unit configured to detect an abnormality of the crawler based on the detection value detected by the one or the plurality of sensors.SELECTED DRAWING: Figure 6

    【課題】クローラの異常を適切に検出可能な異常検出装置を提供する。【解決手段】異常検出装置は、クローラが装着された車両の走行中に、前記車両に取り付けられた1又は複数のセンサから、前記クローラの回転音及び振動の少なくとも一方の特性を表す検出値を取得する取得部と、前記1又は複数のセンサにより検出された前記検出値に基づいて、前記クローラの異常を検出する異常検出部とを備える。【選択図】図6


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    Title :

    CRAWLER ABNORMALITY DETECTION DEVICE


    Additional title:

    クローラの異常検出装置


    Contributors:

    Publication date :

    2021-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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