본 발명은 차량에 경사면 상승 및/또는 하강 보조기능을 제공하기 위한 트랜스미션 토크를 조절하기 위한 장치, 시스템 및 방법에 관한 것으로서, 트랜스미션의 하나 또는 그 이상의 클러치에 클러치 고정 압력을 제공하여 차량의 롤-백에 저항하도록 트랜스미션의 출력 샤프트를 고정한다. 클러치 고정 압력은 트랜스미션 출력 속도 신호, 엔진 스로틀 신호, 및 차량 브레이크 신호 중 하나 또는 그 이상에 따라 제공되고 차량의 견인력의 함수로서 결정된다.

    A device, system, and method for controlling transmission torque to provide hill ascent and/or descent assistance to a vehicle includes applying a clutch hold pressure to one or more clutches of a transmission to lock an output shaft of the transmission to resist roll-back of the vehicle. The clutch hold pressure is determined as a function of the tractive effort of the vehicle and is applied based on one or more of a transmission output speed signal, an engine throttle signal, and a vehicle brake signal.


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    Title :

    DEVICE AND METHOD FOR CONTROLLING TRANSMISSION TORQUE TO PROVIDE HILL ASCENT AND/OR DESCENT ASSISTANCE USING ROAD GRADE


    Additional title:

    도로 등급을 사용하여 경사면 상승 또는 하강 보조기능을 제공하기 위해 트랜스미션 토크를 조절하기 위한 장치 및 방법


    Publication date :

    2019-11-27


    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



    DEVICE AND METHOD FOR CONTROLLING TRANSMISSION TORQUE TO PROVIDE HILL ASCENT AND/OR DESCENT ASSISTANCE USING ROAD GRADE

    SHATTUCK JARED S / YORK PETER G / SHULTZ JEFFREY E | European Patent Office | 2020

    Free access

    Device, system, and method for controlling transmission torque to provide hill ascent and/or descent assistance using road grade

    SHATTUCK JARED S / SHULTZ JEFFREY E / YORK PETER G | European Patent Office | 2016

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    Device and method for controlling transmission torque to provide hill ascent and/or descent assistance using road grade

    SHATTUCK JARED S / YORK PETER G / SHULTZ JEFFREY E | European Patent Office | 2017

    Free access

    DEVICE FOR CONTROLLING TRANSMISSION TORQUE TO PROVIDE HILL ASCENT AND/OR DESCENT ASSISTANCE

    SHATTUCK JARED S / YORK PETER G / SCHULTZ JEFFREY E | European Patent Office | 2021

    Free access

    DEVICE AND METHOD FOR CONTROLLING TRANSMISSION TORQUE TO PROVIDE HILL ASCENT AND/OR DESCENT ASSISTANCE

    YORK PETER G / SHULTZ JEFFREY E / SHATTUCK JARED S | European Patent Office | 2020

    Free access