To determine an appropriate timing to perform maintenance work on disc brakes.SOLUTION: A brake evaluation device includes an operation state data acquisition unit that acquires operation state data indicating an operation state of an electric motor that drives a rotating body, a unique data acquisition unit that acquires unique data related to a brake member of a disc brake that brakes the rotating body, and a state estimation unit that estimates the state of the brake member based on the operation state data and the unique data.SELECTED DRAWING: Figure 4

    【課題】ディスクブレーキのメンテナンス作業の実施時期を適切に判定すること。【解決手段】ブレーキ評価装置は、回転体を駆動する電動モータに係る運転状態を示す運転状態データを取得する運転状態データ取得部と、回転体を制動するディスクブレーキのブレーキ部材に係る固有データを取得する固有データ取得部と、運転状態データ及び固有データに基づいて、ブレーキ部材の状態を推定する状態推定部と、を備える。【選択図】図4


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    Title :

    BRAKE EVALUATION DEVICE AND BRAKE EVALUATION METHOD


    Additional title:

    ブレーキ評価装置及びブレーキ評価方法


    Contributors:

    Publication date :

    2020-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen




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