The present invention relates to a system for controlling hydraulic pressure of an automatic transmission to prevent sudden acceleration of a vehicle. A solenoid pin is installed in a sudden acceleration preventing apparatus to block the hydraulic pressure generated by a torque converter, and a voltage is applied to the hydraulic pressure control solenoid pin for preventing sudden acceleration through an electronic control unit for preventing sudden acceleration to block the hydraulic pressure of a damper clutch through the solenoid pin in order to block a driving force of a vehicle to prevent sudden acceleration when a situation satisfying an operating condition of sensors occurs such as an increase in acceleration RPM exceeding a reference value when the vehicle starts to move forward and rearward. Therefore, the present invention can prevent an accident caused by sudden acceleration.

    본 발명은 차량의 급발진을 방지하기 위한 자동변속기의 유압을 제어하는 시스템에 관한 것으로, 토크컨버터로부터 나오는 유압을 차단하기위해 솔레노이드 핀을 설치하고 전, 후진 출발시 가속 RPM이 기준치를 초과하여 상승하는 경우를 포함해 센서들의 작동 조건을 만족 시키는 상황시 급발진 방지용 전자제어유닛을 통하여 상기 급발진 방지용 유압 제어 솔레노이드 핀에 전압을 인가하여 솔레노이드 핀을 통해 댐퍼 클러치의 유압을 차단하므로써 차량의 구동력을 차단하여 급발진이 이루어지지 않는다. 이로인한 급발진 사고를 방지할 수 있다.


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    Titel :

    SUDDEN UNINTENDED ACCELERATION PREVENTION DEVICE


    Weitere Titelangaben:

    급발진 방지 장치


    Beteiligte:
    KIM JOUNG WOOK (Autor:in) / LEE SUNG CHAN (Autor:in) / KIM TEA WOO (Autor:in) / KIM JI WON (Autor:in) / HAM HWANG JE (Autor:in) / RA TAE SAN (Autor:in)

    Erscheinungsdatum :

    2016-06-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / F16H Getriebe , GEARING