A battery monitoring system for a vehicle includes a processor and a memory. The memory stores instructions for causing the processor to estimate a state of charge of a battery based on a current cell pressure of the battery while the state of charge of the battery is below a threshold state of charge and to estimate a state of charge of the battery based on a voltage output by the battery while the state of charge of the battery is greater than or equal to the threshold state of charge.


    Access

    Download


    Export, share and cite



    Title :

    BATTERY PACK STATE OF CHARGE ESTIMATION


    Contributors:
    KANG JUN-MO (author) / YUN HANHO (author) / CHANG INSU (author)

    Publication date :

    2025-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Battery pack state of charge estimation

    KANG JONGCHAN / YUN HANHO / CHANG ISAAC | European Patent Office | 2025

    Free access

    TRACTION BATTERY PACK STATE ESTIMATION

    TABATOWSKI-BUSH BENJAMIN A / GIBEAU JOHN PAUL / WANG XU et al. | European Patent Office | 2022

    Free access

    Battery pack multi-cell state estimation

    HUGHES JOHN T / ARROYO XAVIER MONTSERRAT | European Patent Office | 2023

    Free access

    BATTERY PACK MULTI-CELL STATE ESTIMATION

    HUGHES JUSTIN T / ARAUJO XAVIER MARCELO | European Patent Office | 2023

    Free access

    Improved extended Kalman filter for state of charge estimation of battery pack

    Sepasi, Saeed / Ghorbani, Reza / Liaw, Bor-Yann | Tema Archive | 2014