The present invention relates to an emergency braking system for protecting pedestrians and a control method thereof. The system is made to estimate the transverse position of a pedestrian, to provide an emergency braking control signal to a braking unit when the estimated position is within the vehicle width, and to delay the emergency braking control of the braking unit when the estimated position is out of the vehicle width. According to an embodiment of the present invention, the emergency system having a detecting means installed on a vehicle to detect pedestrians, comprises: a receiving unit for receiving a detection signal detected by the detecting means; an estimated position selecting unit which selects a transverse estimated position of the pedestrian who is expected to collide with the vehicle according to the transverse movement of the pedestrian when a pedestrian is detected based on the detection signal received by the receiving unit; and a braking determining unit which estimates a collision and providing an emergency braking control signal to a braking unit when the estimated position selected by the estimated position selecting unit is within the vehicle width and which determines the braking control of the braking unit to delay the control of the braking unit when the estimated position selected is out of the vehicle width.

    본 발명은 보행자의 횡방향 예상위치를 예측하여 예측된 예상위치가 차량폭 안쪽일 경우 제동유닛에 긴급제동제어신호를 제공하고 차량폭 바깥쪽일 경우 제동유닛의 긴급제동제어를 유보할 수 있도록 한 보행자 보호용 긴급 제동 시스템 및 그의 제어 방법에 관한 것이다. 본 발명의 일 실시예에 따르면, 차량에 설치되어 보행자를 감지하는 감지수단을 포함하는 긴급 제동 시스템에 있어서, 상기 감지수단에 의해 감지된 감지신호를 수신하는 수신부; 상기 수신부에 의해 수신된 감지신호에 근거하여 보행자가 감지된 경우 상기 보행자의 횡방향 이동에 따라 상기 차량과의 충돌이 예측되는 상기 보행자의 횡방향 예상위치를 선정하는 예상위치 선정부; 및 상기 예상위치 선정부에 의해 선정된 예상위치가 차량폭 안쪽일 경우 충돌로 예측하여 긴급제동제어신호를 제동유닛에 제공하고 차량폭 바깥쪽일 경우 상기 제동유닛의 제어를 유보하도록 상기 제동유닛의 제동제어를 결정하는 제동 결정부를 포함하는 것을 특징으로 하는 긴급 제동 시스템이 제공된다.


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    Title :

    EMERGENCY BRAKING SYSTEM FOR PREVENTING PEDESTRAIN AND EMERGENCY BRAKING CONROL METHOD OF THEREOF


    Additional title:

    보행자 보호용 긴급 제동 시스템 및 그의 제어 방법


    Contributors:

    Publication date :

    2016-01-26


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




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