To determine whether an abnormality occurs in attachment of a tire or not.SOLUTION: A tire abnormality determination system comprises: an outside detector that detects acceleration in a rotating/circumferential direction of a tire outside of the vehicle in double tires, an inside detector that detects acceleration in the rotating/circumferential direction of the tire inside of the vehicle in the double tires, and a monitoring unit configured to be able to receive information from the outside detector and information from the inside detector. The monitoring unit, when magnitude of outside acceleration Gb detected by the outside detector deviates by a reference value ΔG0 or more from magnitude of inside acceleration Ga detected by the inside detector, determines that an abnormality occurs in attachment of the tire at the outside of the vehicle.SELECTED DRAWING: Figure 7

    【課題】タイヤの取付異常の有無を判定する。【解決手段】タイヤ異常判定システムは、ダブルタイヤにおける車両外側のタイヤの回転周方向の加速度を検出する外側検出器と、ダブルタイヤにおける車両内側のタイヤの回転周方向の加速度を検出する内側検出器と、外側検出器および内側検出器からの情報を受信可能に構成された監視ユニットとを備える。監視ユニットは、外側検出器によって検出された外側加速度Gbの大きさが内側検出器によって検出された内側加速度Gaの大きさから基準値ΔG0以上乖離している場合に、車両外側のタイヤの取付異常であると判定する。【選択図】図7


    Access

    Download


    Export, share and cite



    Title :

    TIRE ABNORMALITY DETERMINATION SYSTEM


    Additional title:

    タイヤ異常判定システム


    Contributors:

    Publication date :

    2023-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    TIRE ABNORMALITY DETERMINATION SYSTEM, TIRE ABNORMALITY DETERMINATION DEVICE, TIRE ABNORMALITY DETERMINATION METHOD, AND PROGRAM

    TERAMOTO MASAKI / TANIMURA KAZUHARU / HASHIMOTO YUKINORI et al. | European Patent Office | 2023

    Free access

    TIRE ABNORMALITY DETERMINATION SYSTEM, TIRE ABNORMALITY DETERMINATION DEVICE, TIRE ABNORMALITY DETERMINATION METHOD, AND PROGRAM

    TERAMOTO MASAKI / TANIMURA KAZUHARU / HASHIMOTO YUKINORI et al. | European Patent Office | 2023

    Free access

    Tire abnormality determination system, tire abnormality determination device, tire abnormality determination method, and program

    TERAMOTO MASAKI / TANIMURA KAZUHARU / HASHIMOTO YUKINORI et al. | European Patent Office | 2024

    Free access

    TIRE ABNORMALITY DETERMINATION SYSTEM, TIRE ABNORMALITY DETERMINATION DEVICE, TIRE ABNORMALITY DETERMINATION METHOD, AND PROGRAM

    TERAMOTO MASAKI / TANIMURA KAZUHARU / HASHIMOTO YUKINORI et al. | European Patent Office | 2024

    Free access

    TIRE ABNORMALITY DETERMINATION SYSTEM, TIRE ABNORMALITY DETERMINATION APPARATUS, TIRE ABNORMALITY DETERMINATION METHOD, AND PROGRAM

    TERAMOTO MASAKI / TANIMURA KAZUHARU / HASHIMOTO YUKINORI et al. | European Patent Office | 2025

    Free access