본 발명은 하이브리드 차량의 엔진 아이들 제어 장치에 관한 것으로, 상세하게는 엔진 아이들 제어 시 속도 제어 성능 및 효율을 향상시킬 수 있도록 한 하이브리드 차량의 엔진 아이들 제어 장치에 관한 것이다.

    An apparatus for controlling engine idling of a hybrid electric vehicle having an engine, an electric motor and a driving motor includes: an engine target speed determination part to determine an engine target speed when an engine idle speed control is requested; an engine target torque determination part to determine an engine target torque when the engine idle speed control is requested; a speed control part to determine a control torque for maintaining an engine speed at a predetermined speed based on a difference value between the engine target speed and an engine actual speed; a power split part to determine an output torque of the electric motor and an engine compensation torque of the engine based the control torque; and a final engine torque determination part to sum the engine compensation torque and the engine target torque to determine a final engine torque.


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    Title :

    Apparatus for controlling engine idle of hybrid electric vehicle


    Additional title:

    하이브리드 차량의 엔진 아이들 제어 장치


    Publication date :

    2025-03-06


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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