To provide a method for easily determining the thickness of a tire from a tire cross-sectional image.SOLUTION: A tire thickness measurement method of an embodiment measures the thickness of a tire from a tire cross-sectional image, and the tire thickness measurement method includes the steps of: specifying, in the tire cross-sectional image, an outside reference point included in an outside contour line representing a tire outer face and an inside reference point included in an inside contour line representing a tire inner face, and determining an inter-reference point distance that is the distance between the outside reference point and the inside reference point; and converting the inter-reference point distance into the thickness of the tire.SELECTED DRAWING: Figure 7

    【課題】タイヤ断面画像からタイヤの厚みを容易に求める方法を提供する。【解決手段】実施形態のタイヤ厚み測定方法は、タイヤ断面画像からタイヤの厚みを測定するタイヤ厚み測定方法において、前記タイヤ断面画像において、タイヤ外面を表す外側輪郭線に含まれる外側参照点と、タイヤ内面を表す内側輪郭線に含まれる内側参照点とを特定し、前記外側参照点と前記内側参照点との距離である参照点間距離を求めるステップと、前記参照点間距離をタイヤの厚みに換算するステップと、を含むことを特徴とする。【選択図】図7


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    Title :

    TIRE THICKNESS MEASUREMENT METHOD


    Additional title:

    タイヤ厚み測定方法


    Contributors:

    Publication date :

    2023-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60C VEHICLE TYRES , Fahrzeugreifen



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