The present invention relates to a driver assistance apparatus and an operating method thereof. The driver assistance apparatus comprises: a navigation unit which provides path guidance and road information; a detection unit which measures surrounding information of a vehicle; and a processing unit which performs a deceleration control for entering an exit ramp based on the information acquired through the navigation unit and the detection unit. The processing unit is able to drive along the guide path, to determine the driving road of the vehicle based on the road information and the surrounding information, to select a point to control in the exit ramp on the guide path in accordance with the determined driving road, to determine a prior deceleration target speed based on the final target speed at the point to control, to determine a control mode based on the presence or absence of the point to control within a preset scope and whether the operating conditions are satisfied or not, to calculate a required acceleration for reducing the vehicle speed to the final target speed until before reaching the point to control, to control the prior deceleration of the vehicle to the prior deceleration target speed in accordance with the control mode and the required acceleration, and to control the entry into the exit ramp.

    본 발명은 운전자 보조 장치 및 그 작동 방법에 관한 것으로, 안내경로 및 도로 정보를 제공하는 내비게이션부, 차량의 주변 정보를 측정하는 감지부, 및 상기 내비게이션부 및 상기 감지부를 통해 획득하는 정보를 토대로 진출램프 진입을 위한 감속 제어를 수행하는 처리부를 포함하고, 상기 처리부는 상기 안내경로를 따라 주행하며 상기 도로 정보 및 상기 주변 정보를 기반으로 차량의 주행차로를 판단하고 판단된 주행차로에 따라 상기 안내경로 상의 진출램프 내 제어대상지점을 선정하고, 상기 제어대상지점에서의 최종목표속도에 기반하여 사전 감속 목표속도를 결정하며 상기 제어대상지점의 설정 범위 내 존재유무 및 작동조건 만족여부에 따라 제어 모드를 결정한 후 상기 제어대상지점 도달 전까지 차량 속도를 상기 최종목표속도까지 감속하기 위한 요구가속도를 산출하고, 상기 제어 모드 및 상기 요구가속도에 따라 상기 차량 속도를 상기 사전 감속 목표속도까지 사전 감속을 제어하여 상기 진출램프 진입을 제어한다.


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    Titel :

    DRIVER ASSISTANCE APPARATUS AND METHOD FOR OPERATING THEREOF


    Weitere Titelangaben:

    운전자 보조 장치 및 그 작동 방법


    Beteiligte:
    CHOI SUNG WOO (Autor:in) / YEO SUNG YOON (Autor:in)

    Erscheinungsdatum :

    24.06.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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