본 발명은 전방 차량의 움직임에 의해 감속이 예상되면 후방에 접근하는 후방차량이 있을때 후방차량에게 경보를 제공함으로써 후방 차량이 제동하기 위한 시간을 확보하여 후방 차량의 추돌을 예방할 수 있도록 한 후방 차량 추돌 예방 장치 및 그의 제어 방법에 관한 것이다. 본 발명의 일 실시예에 따르면, 차량의 전방을 감지하는 제 1 감지부; 상기 차량의 후방을 감지하는 제 2 감지부; 및 상기 제 1 감지부에 의해 감지된 전방의 선행차량정보에 근거하여 상기 차량의 감속이 예상되는 감속예상조건을 만족하는지 여부를 판단하여, 상기 차량의 감속예상조건을 만족하면 상기 제 2 감지부에 의해 감지된 후방차량정보에 근거하여 상기 차량의 후방에 후방차량이 존재하면 미리 설정된 경보제어신호를 제공하는 전자제어유닛을 포함하는 것을 특징으로 하는 후방 차량 추돌 예방 장치가 제공된다.

    The present invention relates to a device to prevent a collision with a following vehicle and to a control method thereof, wherein collision with a following vehicle can be prevented by warning the following vehicle and ensuring time for the following vehicle to brake when the following vehicle approaches from a rear side when deceleration is expected by a movement of a preceding vehicle. According to an embodiment of the present invention, provided is a device to prevent collision with the following vehicle, comprising: a first detection part to detect a front view of a vehicle; a second detection part to detect a rear view of the vehicle; and an electronic control unit to determine whether or not deceleration expecting conditions for the expectation of deceleration of the vehicle are satisfied based on the information on a preceding vehicle which has been detected by the first detection part, and if the deceleration expecting conditions of the vehicle are satisfied, providing a predetermined warning control signal to a following vehicle behind the vehicle based on the information on the following vehicle which has been detected by the second detection part if the following vehicle exists behind the vehicle.


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    Title :

    APPARATUS FOR PREVENTING COLLISION REAR VEHICLE AND CONTROL METHOD THEREOF


    Additional title:

    후방 차량 추돌 예방 장치 및 그의 제어 방법


    Publication date :

    2021-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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



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