According to the present invention, an integrated motor control method of an electric vehicle comprises: a step of obtaining temperature information of at least one among a driving motor, an EWP motor, and a compressor motor; a step of controlling speed of the motor by comparing the obtained temperature information with preset temperature; a step of calculating a remaining driving distance of an electric vehicle; a step of controlling the speed of the motor according to the calculated remaining driving distance; and a step of correcting speed for increasing accuracy of motor speed control.

    본 발명에 따른 전기자동차의 모터 통합 제어방법은 구동 모터, EWP 모터 및 컴프레서 모터 중 어느 하나 이상의 온도 정보를 취득하는 단계, 상기 취득한 온도 정보와 기 설정된 온도를 비교하여 상기 모터의 속도를 제어하는 단계, 상기 전기자동차의 잔여 주행거리를 산출하는 단계, 산출된 상기 잔여 주행거리에 따라 상기 모터의 속도를 제어하는 단계 및 상기 모터 속도 제어의 정확도를 높이기 위한 속도 보정단계를 포함하는 것을 특징으로 한다.


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    Titel :

    Integrated Motor Control Method of Electric Vehicle Using System for Estimating Remaining Travel Distance


    Weitere Titelangaben:

    잔여 주행거리 산출시스템을 이용한 전기자동차의 모터 통합제어 방법


    Beteiligte:
    KIM YOUNG MIN (Autor:in) / JUNG YOUN KWANG (Autor:in) / PARK YOUNG BONG (Autor:in)

    Erscheinungsdatum :

    2022-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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