A tire rolling resistance estimation system estimates a real-time rolling resistance coefficient of a tire, and includes a tire sensor unit that measures a tire inflation pressure and a tire temperature. A processor is in electronic communication with the tire sensor unit. A steady state coefficient determination module in communication with the processor determines a steady state rolling resistance coefficient of the tire. A steady state tire temperature module in communication with the processor receives the steady state rolling resistance coefficient of the tire and estimates a steady state tire temperature of the tire. A real-time rolling resistance coefficient module in communication with the processor receives the steady state tire temperature of the tire and estimates a real-time rolling resistance coefficient of the tire from the steady state rolling resistance coefficient and a difference between the steady state tire temperature and a current tire temperature from the tire sensor unit.


    Access

    Download


    Export, share and cite



    Title :

    TIRE ROLLING RESISTANCE ESTIMATION SYSTEM


    Contributors:

    Publication date :

    2024-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Tire rolling resistance estimation system

    BALAGA SRINIVASA R / KOPPEN STEVEN P / SINGH KANWAL BHARAT et al. | European Patent Office | 2024

    Free access

    Tire rolling resistance estimation based on dynamic tire model

    LAINE LEO / HENDERSON LEON / STENBLAT ULF et al. | European Patent Office | 2023

    Free access

    Low-rolling-resistance tire

    MENG QIAO | European Patent Office | 2024

    Free access


    Tire Having Low Rolling Resistance

    GUERINON BERNARD / BERGER ERIC / GUILLOU MELAINE et al. | European Patent Office | 2015

    Free access