A method of controlling charging of a battery may include making, by a controller, the battery that supplies power to a drive motor start to be charged with a boosted voltage higher than a voltage of a fast charger by controlling a switch connecting the drive motor and the fast charger of a vehicle and a switch of an inverter driving the drive motor, for fast charging of the battery; determining, by the controller, whether a motor position sensor has failure according to an output signal of the motor position sensor which detects a position of the drive motor; engaging, by the controller, an engine clutch that is configured to connect or disconnect the engine of the vehicle and the drive motor, when the controller determines that the motor position sensor has the failure; and maintaining, by the controller, the fast charging for the battery when a rotation of the drive motor stops after the engine clutch is engaged.


    Access

    Download


    Export, share and cite



    Title :

    Method and device for controlling charging of vehicle battery


    Contributors:

    Publication date :

    2023-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    METHOD AND DEVICE FOR CONTROLLING CHARGING OF VEHICLE BATTERY

    LEE SANG-KYU / BYUN YOUNG-CHAN | European Patent Office | 2021

    Free access

    METHOD AND DEVICE FOR CONTROLLING CHARGING OF VEHICLE BATTERY

    KIM YONG HYUN | European Patent Office | 2022

    Free access

    METHOD FOR CONTROLLING CHARGING OF VEHICLE BATTERY

    KIM TAE HAN | European Patent Office | 2023

    Free access

    METHOD AND DEVICE FOR CONTROLLING CHARGING OF VEHICLE BATTERY

    KIM YONG HYUN | European Patent Office | 2022

    Free access

    METHOD AND DEVICE FOR CONTROLLING CHARGING OF VEHICLE BATTERY

    LEE SANGKYU / BYUN YOUNG CHAN | European Patent Office | 2021

    Free access