하이브리드 차량의 엔진 클러치 전달토크 보정 방법은, 제어기가 엔진과 구동 모터 사이의 속도 차이에 따른 엔진과 구동 모터를 연결 또는 분리하는 엔진 클러치의 결합 제어량을 결정하는 단계와, 제어기가 엔진 클러치를 락업(lock-up) 상태로 제어하는 엔진 클러치의 결합 제어량 및 엔진 클러치의 온도에 대응하는 현재 전달 토크를 결정하는 단계와, 제어기가 락업(lock-up) 상태로 제어하는 엔진 클러치의 결합 제어량 및 온도에 대응하는 맵 테이블에 포함된 이전 전달 토크를 추출하는 단계와, 제어기가 상기 추출된 이전 전달토크 및 상기 결정된 전달토크에 각각 가중치를 적용하여, 맵 테이블에 포함된 전달 토크를 보정하는 단계를 포함한다.

    A method for calibrating engine clutch delivery torque of a hybrid vehicle includes: determining an engagement control amount of an engine clutch which connects an engine with a driving motor or disconnects the engine from the driving motor based on a difference between speeds of the engine and the driving motor; determining a current delivery torque corresponding to the engagement control amount of the engine clutch that controls the engine clutch to be in a lock-up state and a temperature of the engine clutch; extracting a previous delivery torque that corresponds to the engagement control amount that controls the engine clutch to be in the lock-up state and the temperature and is included in a map table; and applying a weighted value to each of the extracted previous delivery torque and the determined current delivery torque to calibrate the delivery torque included in the map table.


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    Titel :

    METHOD AND DEVICE FOR CALIBRATING ENGINE CLUTCH DELIVERY TORQUE OF HYBRID VEHICLE


    Weitere Titelangaben:

    하이브리드 차량의 엔진 클러치 전달토크 보정 방법 및 그 보정 장치


    Erscheinungsdatum :

    2022-04-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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