To enable abnormality determination of a wheel based on voltage when a piezoelectric element attached to the wheel generates power.SOLUTION: An abnormality determination system 1 according to an embodiment comprises a wheel 3, a piezoelectric element 10 attached to the wheel 3, and a determination unit configured to determine an abnormality in the wheel 3 when voltage when the piezoelectric element 10 generates power falls outside a threshold.SELECTED DRAWING: Figure 1

    【課題】ホイールに取り付けられた圧電素子が発電した際の電圧を基にホイールの異常を判定する。【解決手段】実施形態の異常判定システム1は、ホイール3と、ホイール3に取り付けられた圧電素子10と、圧電素子10が発電した際の電圧が閾値から外れた場合にホイール3の異常を判定する判定部と、を含む。【選択図】図1


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    Title :

    ABNORMALITY DETERMINATION SYSTEM AND ABNORMALITY DETERMINATION METHOD


    Additional title:

    異常判定システム及び異常判定方法


    Contributors:

    Publication date :

    2024-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60C VEHICLE TYRES , Fahrzeugreifen



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