The present invention relates to an assistive function warning device for preventing a forward collision on a slope, capable of preventing the performance of a forward collision prevention assistance device from being deteriorated due to a disability to recognize a vehicle in the same lane of an uphill or downhill, and preventing a dangerous situation from occurring due to a rapid speed reduction when suddenly recognizing a vehicle ahead in a state in which warning and braking operations are performed, and a method thereof. In a state in which power is supplied, a high-precision navigation system receives altitude information in real time to transmit the same to an autonomous driving controller, a front radar module senses a vehicle ahead and detects sensing distance information to the vehicle ahead in real time to transmit the same the autonomous driving controller, and the autonomous driving controller determines whether there is a slope based on the altitude information acquired from the high-precision navigation system, and, when there is a slope as a result of the determination, the autonomous driving controller outputs a warning control signal to a dashboard if the slope is an area where the detection of the vehicle ahead within the object sensing distance of the front radar module is not possible, thereby issuing a warning about a deterioration in the forward collision prevention assistance function on the slope, which can lead to safe driving.

    오르막길이나 내리막길과 같은 경사길에서 같은 차로에 있는 차량을 인식하지 못해 전방충돌방지 보조장치의 성능이 저하되고, 경고 및 제동을 하지 않은 상태에서 선행차량을 갑자기 인식하여 속도를 빠르게 감속함으로써 발생하는 위험상황을 방지할 수 있도록 한 경사길 전방충돌방지 보조기능 경고장치 및 방법에 관한 것으로서, 전원이 공급된 상태에서 고정밀 내비게이션 시스템은 실시간으로 고도 정보를 수신하여 자율주행제어기에 전송하고, 프런트 레이더 모듈은 실시간으로 선행차량 감지와 선행차량과의 감지거리 정보를 검출하여 자율주행제어기에 전송하며, 자율주행제어기는 고정밀 내비게이션 시스템으로부터 획득한 고도 정보를 기초로 경사길 유무를 판단하고, 판단 결과 경사길이면 프런트 레이더 모듈의 물체 감지거리 이내에서 선행차량의 검출이 불가능한 영역이면 경고 제어신호를 계기판으로 출력하여, 경사길에서 전방충돌방지 보조기능의 저하에 대하여 미리 경고를 하여, 안전운전을 도모하도록 한다.


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    Title :

    Warning apparatus and method of assisting forward collision prevention of slopes


    Additional title:

    경사길 전방충돌방지 보조기능 경고장치 및 방법


    Contributors:
    LEE DO HOON (author) / JANG HYUNG SOO (author) / KIM MIN CHUL (author) / LEE DO HYUN (author) / KIM JONG MIN (author)

    Publication date :

    2021-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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