A tire state estimating system (10) is provided with: a crack shape acquisition unit (240) that acquires the shape of a crack in an external surface of a tire; a crack information database (230) that retains a correspondence relationship that associates a depth of the crack with at least one of either a deviation width or an opening condition of the crack based on the shape of the crack; and a crack depth estimation unit (250) that estimates the depth of the crack on the basis of the acquired shape of the crack and the correspondence relationship.


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    Title :

    Tire state estimating system and tire state estimating program


    Contributors:

    Publication date :

    2022-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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