A tire deterioration state prediction method for predicting, by a computer, the deterioration state of a tire using a tire model configured from multiple elements comprises an information acquisition step for acquiring information relating to a use environment, which includes the pressure history and the temperature history in an air chamber during tire use, and the history of load acting on the tire, and information relating to the tire characteristics, including the material characteristics of members configuring the tire; a temperature history calculation step for calculating, for each element, the temperature history of the tire on the basis of the information acquired in the information acquisition step; an oxygen concentration history calculation step for calculating, for each element, the oxygen concentration history on the basis of the information and the temperature history of each element; and a tire deterioration state evaluation step for evaluating the deterioration state of the tire on the basis of the oxygen concentration history of each element.


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    Titel :

    TIRE DETERIORATION STATE PREDICTION METHOD


    Weitere Titelangaben:

    REIFENVERSCHLEISSZUSTANDVORHERSAGEVERFAHREN
    PROCÉDÉ DE PRÉDICTION D'ÉTAT DE DÉTÉRIORATION DE PNEUMATIQUE


    Beteiligte:
    TAMURA DAISUKE (Autor:in) / SAKAI KEIICHI (Autor:in) / YAMAZAKI SHINICHIRO (Autor:in) / KOMORI SEITA (Autor:in)

    Erscheinungsdatum :

    28.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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