To provide a tire wear determination device for determining the wear of a tire by using a distance sensor.SOLUTION: Provided is a tire wear determination device comprising: a detection part for detecting a distance to a step in a height direction provided on a wall surface by using a distance sensor attached to a vehicle; and a determination part for determining the wear of a tire of the vehicle on the basis of the detected distance. The tire wear determination device detects uneven wear of a tire, by using the distance sensor to periodically detect a step of a wall surface on a lateral surface of the vehicle. Further, the tire wear determination device detects the wear of a tire, by using the distance sensor to continuously detect a step of a wall surface on a lateral surface of a vehicle.SELECTED DRAWING: Figure 1

    【課題】距離センサを用いてタイヤの摩耗を判定するタイヤ摩耗判定装置を提供する。【解決手段】車両に取り付けられた距離センサを用いて壁面に設けられた高さ方向の段差までの距離を検出する検出部と、検出した距離に基づいて車両のタイヤの摩耗を判定する判定部と、を備えるタイヤ摩耗判定装置が提供される。タイヤ摩耗判定装置は、距離センサが前記車両の側面の壁面の段差を周期的に検出して、タイヤの偏摩耗を検出する。また、タイヤ摩耗判定装置は、距離センサが、車両の側面の壁面の段差を継続的に検出して、タイヤの摩耗を検出する。【選択図】図1


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    Titel :

    TIRE WEAR DETERMINATION DEVICE AND TIRE WEAR DETERMINATION METHOD


    Weitere Titelangaben:

    タイヤ摩耗判定装置及びタイヤ摩耗判定方法


    Beteiligte:
    MITSUGASHIMA KAZUYA (Autor:in) / UEDA AKIHIRO (Autor:in) / ISHII TAKAHIRO (Autor:in) / FUJISAKI SHINYA (Autor:in)

    Erscheinungsdatum :

    24.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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