The present invention relates to an object recognizing system for a vehicle, recognizing a moving object approaching a vehicle to perform an alarm operation and comprising an image input part, an object detection part and a control part. The image input part is installed on the front side or the rear side of the vehicle to obtain a neighboring image. The object detection part analyzes the image to detect a moving object approaching the vehicle. The control part outputs a warning regarding the moving object from the object detection part through an interface. The moving object is detected by extracting a differential image between a previous image and a current image by using movement of a specific point included in a background. The moving object can be easily detected by tracking the movement and giving a warning even when the moving object has no characteristic. The quantity of calculation depending on the detection of the object is reduced, so a load due to the calculation is reduced, a real time-process is easily performed, and the degree of accuracy in determining the approach of a moving object can be improved. Moreover, an approaching object initiates an alarm by monitoring a dead zone, thereby improving driver convenience and stability.

    본 발명은, 차량에 접근하는 이동물체를 인식하여 경보하는 자동차 물체인식 시스템에 관한 것으로, 차량의 전방 또는 후방에 설치되어 주변의 영상을 획득하는 영상입력부; 상기 영상을 분석하여 상기 차량에 접근하는 이동물체를 검출하는 물체검출부; 상기 물체검출부로부터 상기 이동물체에 대한 경고를 인터페이스를 통해 출력하는 제어부를 포함하여, 배경에 속하는 특징점의 움직임을 이용하여 이전영상과 현재영상과의 차영상을 추출하여 이동물체를 검출하고, 그 움직임을 추적하여 경고함으로써, 이동물체에 특징이 없더라도 이동물체를 용이하게 검출할 수 있고, 물체 검출에 따른 연산량이 적어 그로 인한 부하가 감소하며 실시간 처리가 용이하고, 이동하는 물체의 접근 판단의 정확도가 향상되는 효과가 있으며, 사각 지역 감시를 통해 접근물체에 대하여 경보함으로서 운전자의 편의성과 안전성이 향상되는 효과가 있다.


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    Titel :

    VEHICLE SYSTEM FOR DETECTING OBJECTS AND DETECTING METHOD


    Weitere Titelangaben:

    자동차 물체인식 시스템 및 그 동작방법


    Beteiligte:
    LEE SUNG JOO (Autor:in) / KIM GYEONG HWAN (Autor:in) / LEE HYUG JAE (Autor:in)

    Erscheinungsdatum :

    2016-06-29


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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