본 발명은 조향 반력 생성 장치 및 방법에 관한 것으로서, 본 발명의 일 실시예는 차량의 SBW(Steer-By-Wire) 시스템에서 조향 반력을 생성하는 장치에 있어서, 차량의 전륜 슬립각을 연산하는 전륜 슬립각 연산부, 상기 전륜 슬립각을 기초로 제1 스티어링 토크값을 연산하는 제1 스티어링 토크 연산부, 상기 제1 스티어링 토크값을 기초로 제2 스티어링 토크값을 연산하는 제2 스티어링 토크 연산부 및 상기 제2 스티어링 토크값에 기초하여 조향 반력을 생성하는 조향 반력 생성부를 포함하는 조향 반력 생성 장치를 제공한다.

    The present invention relates to a method and an apparatus for generating steering wheel reaction torque. According to an embodiment of the present invention, an apparatus for generating steering wheel reaction torque in a steer-by-wire (SBW) system of a vehicle comprises: a front wheel slip angle calculation unit configured to calculate a front wheel slip angle of a vehicle; a first steering torque calculation unit configured to calculate a first steering torque value based on the front wheel slip angle; a second steering torque calculation unit configured to calculate a second steering torque value based on the first steering torque value; and a steering wheel reaction torque generation unit configured to generate steering wheel reaction torque based on the second steering torque value.


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    Titel :

    Steer-By-Wire Method and Apparatus for generating steering wheel reaction torque of steer-by-wire system using vehicle's front wheel slip angle


    Weitere Titelangaben:

    차량 전륜 슬립각을 이용한 Steer-By-Wire 시스템의 조향 반력 생성 장치 및 방법


    Erscheinungsdatum :

    2023-08-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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