The present invention relates to a part time two-wheel/four-wheel drive conversion device and a method thereof, capable of reducing damage to a conversion tool which converts a drive mode or shocks by preventing the conversion of the drive mode if the drive mode is changed when an accelerator pedal is hit. The device comprises: a conversion mode detection unit to detect that the drive mode of a drive mode switch is converted; a pedal sensor to detect a stroke of the accelerator pedal; a control unit to generate a two-wheel conversion signal or a four-wheel conversion signal after comparing data detected in the pedal sensor with a threshold value; and a conversion operating unit which is operated by a conversion signal generated in the control unit and converts the drive mode from a two-wheel drive mode to a four-wheel drive mode or from the four-wheel drive mode to the two-wheel drive mode.

    본 발명은 파트타임 2륜/4륜 구동 절환 제어 장치 및 방법에 관한 것으로, 구동모드 스위치의 구동모드가 절환되는 것을 검출하는 절환모드 검출부와, 가속페달의 스트로크를 검출하는 페달센서와, 페달센서에서 검출되는 데이터와 임계값을 비교한 후에 2륜 절환신호나 4륜 절환신호를 발생하는 제어부와, 제어부에서 발생되는 절환신호에 의해 작동되며, 2륜 구동모드에서 4륜 구동모드로 또는 4륜 구동모드에서 2륜 구동모드으로 절환하기 위한 절환 작동부를 포함함으로써, 가속페달을 깊게 밟은 상태에서 구동모드를 바꾸게 되면, 구동모드의 절환이 이루어지지 않도록 하여 구동모드를 절환하는 절환기구가 손상되거나 충격이 발생되는 것을 최소화할 수 있는 것이다.


    Access

    Download


    Export, share and cite



    Title :

    PART-TIME 2WD/4WD CONVERSION CONTROL DEVICE AND METHED


    Additional title:

    파트타임 2륜/4륜 구동 절환 제어 장치 및 방법


    Contributors:
    LEE SANG GI (author) / KIM GEUN HO (author)

    Publication date :

    2015-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    VEHICLE CONTROL DEVICE AND METHED THEREOF

    European Patent Office | 2020

    Free access

    VEHICLE CONTROL DEVICE AND METHED THEREOF

    KIM HYUK SOO | European Patent Office | 2015

    Free access

    Vehicle door cushion forming methed

    OH EUNG JUN | European Patent Office | 2021

    Free access


    DEVICE FOR CONTROLLING TRAFFIC SIGNAL AND METHED THEREOF

    KIM MOON KUK / KIM MYOUNG HO / LEE KYOUNG JUN | European Patent Office | 2015

    Free access