A tire-side device is attached to a tire included in a vehicle and applied to a tire apparatus for estimating a condition of a road surface on which the vehicle travels. The tire-side device includes: a vibration detector outputting a detection signal according to a level of vibration of the tire; a controller having a feature quantity extraction device extracting a feature quantity of the detection signal in one rotation of the tire; and a transmitter transmitting road surface data including the feature quantity extracted by the feature quantity extraction device.


    Access

    Download


    Export, share and cite



    Title :

    Tire-side device and tire apparatus including the same


    Contributors:

    Publication date :

    2023-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B60C VEHICLE TYRES , Fahrzeugreifen / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



    TIRE-SIDE DEVICE AND TIRE DEVICE INCLUDING SAME

    SUZUKI YOICHIRO / SEKIZAWA TAKATOSHI / MORI MASASHI | European Patent Office | 2018

    Free access

    TIRE SIDE DEVICE AND TIRE DEVICE INCLUDING THE SAME

    SUZUKI YOICHIRO / SEKIZAWA TAKATOSHI / MORI MASASHI | European Patent Office | 2018

    Free access

    Tire pressure monitoring system including tire side and vehicle side devices

    SUZUKI YOICHIRO / SEKIZAWA TAKATOSHI | European Patent Office | 2023

    Free access

    TIRE DETERIORATION DETERMINATION DEVICE AND PNEUMATIC TIRE INCLUDING THE SAME

    IGA KOSHI | European Patent Office | 2017

    Free access

    TIRE NOISE REDUCTION DEVICE AND PNEUMATIC TIRE INCLUDING THE SAME

    NARUSE MASAKIMI | European Patent Office | 2017

    Free access