This tire state estimation method includes the following. (1) Disposing, on the inner side of a tire, at least one power generator that generates voltage in response to deformation of the tire. (2) Acquiring measurement data in a time series obtained by measuring, while the tire is rotating, the voltage and/or a physical quantity corresponding to the voltage. (3) Identifying a peak that repeatedly appears in the measurement data. (4) Identifying a value of the peak and/or an interval of the peak. (5) Estimating the state of the tire on the basis of the identified value and/or the identified interval. The power generator is provided with a first member and a second member. The first member and the second member are configured such that one is positively charged and the other is negatively charged in accordance with pressure applied to the first member and the second member.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    TIRE STATE ESTIMATION METHOD, AND TIRE STATE ESTIMATION SYSTEM


    Weitere Titelangaben:

    VERFAHREN ZUR SCHÄTZUNG DES REIFENZUSTANDS UND SYSTEM ZUR SCHÄTZUNG DES REIFENZUSTANDS
    PROCÉDÉ D'ESTIMATION D'ÉTAT DE PNEU ET SYSTÈME D'ESTIMATION D'ÉTAT DE PNEU


    Beteiligte:
    FUJIWARA TAKAHIRO (Autor:in) / SUGIMOTO MUTSUKI (Autor:in) / KURODA KENICHI (Autor:in) / SUGIOKA KYOTA (Autor:in) / TANI HIROSHI (Autor:in)

    Erscheinungsdatum :

    2024-07-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



    Tire state estimation method and tire state estimation system

    FUJIWARA TAKAHIRO / SUGIMOTO MUTSUKI / KURODA KENICHI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    TIRE STATE ESTIMATION METHOD, AND TIRE STATE ESTIMATION SYSTEM

    FUJIWARA TAKAHIRO / SUGIMOTO MUTSUKI / KURODA KENICHI et al. | Europäisches Patentamt | 2023

    Freier Zugriff


    TIRE STATE QUANTITY ESTIMATION DEVICE, TIRE STATE QUANTITY ESTIMATION METHOD, AND TIRE STATE QUANTITY ESTIMATION PROGRAM

    YAMAGUCHI HIROYUKI / SUGIURA TOSHIKI / FUJIYOSHI MOTOHIRO et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    TIRE STATE QUANTITY ESTIMATION DEVICE, TIRE STATE QUANTITY ESTIMATION METHOD, AND TIRE STATE QUANTITY ESTIMATION PROGRAM

    YAMAGUCHI HIROYUKI / SUGIURA TOSHIKI / FUJIYOSHI MOTOHIRO et al. | Europäisches Patentamt | 2021

    Freier Zugriff