The present disclosure relates to an unlocking method, an unlocking device, and a steering assistance apparatus including same. Particularly, a steering assistance apparatus according to the present disclosure comprises: a steering angle sensor; a steering torque sensor; a shaft coupled to a steering wheel; a steering column including a speed reducer coupled to the shaft by means of a coupling member; a heating member disposed on the outer circumferential surface of the shaft and applying heat to the coupling member; a steering unlocking device which, on the basis of the magnitude of the steering torque and whether or not the steering angle is detected, determines whether or not steering is impossible due to a steering lock of a vehicle, and outputs an unlocking signal to the heating member when it is determined that steering is impossible.
La présente invention concerne un procédé de déverrouillage, un dispositif de déverrouillage et un appareil d'aide à la direction le comprenant. En particulier, un appareil d'aide à la direction selon la présente invention comprend : un capteur d'angle de direction ; un capteur de couple de direction ; un arbre couplé à un volant de direction ; une colonne de direction comprenant un réducteur de vitesse couplé à l'arbre au moyen d'un élément de couplage ; un élément chauffant disposé sur la surface circonférentielle externe de l'arbre et appliquant de la chaleur à l'élément de couplage ; un dispositif de déverrouillage de direction qui, sur la base de l'amplitude du couple de direction et si l'angle de direction est, ou non, détecté, détermine si une direction est, ou non, impossible en raison d'un verrouillage de direction d'un véhicule, et émet un signal de déverrouillage à l'élément chauffant lorsqu'il est déterminé qu'une direction est impossible.
본 개시는 잠김 해제 방법, 잠김 해제 장치 및 이를 포함하는 조향 보조 장치에 관한 것이다. 구체적으로 본 개시에 따른 조향 보조 장치는 조향각 센서와, 조향토크 센서와, 스티어링 휠과 결합된 샤프트와, 결합 부재를 매개로 샤프트와 결합되는 감속기를 포함하는 조향컬럼과, 샤프트의 외주면 상에 배치되고, 결합 부재에 열을 가하는 발열 부재 및 조향토크의 크기 및 조향각의 감지 여부에 기초하여 차량의 스티어링 락(Steering Lock)으로 인한 조향 불능 여부를 판단하고, 조향 불능이라고 판단하면, 잠김 해제 신호를 발열 부재에 출력하는 조향 잠김 해제 장치를 포함한다.
UNLOCKING METHOD, UNLOCKING DEVICE, AND STEERING ASSISTANCE APPARATUS INCLUDING SAME
PROCÉDÉ DE DÉVERROUILLAGE, DISPOSITIF DE DÉVERROUILLAGE ET APPAREIL D'AIDE À LA DIRECTION LE COMPRENANT
잠김 해제 방법, 잠김 해제 장치 및 이를 포함하는 조향 보조 장치
2020-09-17
Patent
Elektronische Ressource
Koreanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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