The present invention provides a system and a method for controlling limp home reverse driving of a hybrid vehicle. The present invention prevents releasing of PWM control for constant voltage control against counter-electromotive force of a starter generator, and at the same time, allows operation of an electronic load component such as an LDC and a compressor of an air conditioner when limp home reverse driving of a hybrid vehicle having a transmission excluding a reverse gear (R gear) is performed by driving of a motor using the counter-electromotive force of the starter generator.

    본 발명은 후진단(R단)이 배제된 변속기를 갖는 하이브리드 차량의 림프홈 후진 주행이 시동발전기의 역기전력을 이용한 모터 구동에 의하여 이루어질 때, 시동발전기의 역기전력에 대하여 정전압 제어를 위한 PWM 제어 해제를 방지하는 동시에 LDC 및 에어컨 컴프레서 등과 같은 전장부하 부품의 작동을 허용할 수 있도록 한 하이브리드 차량의 림프홈 후진 주행 제어 시스템 및 방법을 제공하고자 한 것이다.


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    Title :

    SYSTEM AND METHOD FOR CONTROLLING LIMP-HOME REVERSE DRIVE OF HYBRID ELECTRIC VEHICLE


    Additional title:

    하이브리드 차량의 림프홈 후진 주행 제어 시스템 및 방법


    Contributors:

    Publication date :

    2023-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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



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