The present invention relates to a system for distinguishing a vehicle and a method for the same. The system according to the present invention comprises: a light source detection unit which recognizes a light source in a front video recorded by a camera; a lane line recognition unit which recognizes at least one lane line in the front video; a centerline determination unit which determines whether the recognized line is a centerline; and a vehicle determination unit which determines whether the light source is from a preceding vehicle or an oncoming vehicle according to a location of the light source with respect to the lane line if the line is a centerline. Accordingly, vehicles can be quickly distinguished through a simple structure by determining the centerline based on the location and color of the lane line and whether the light source is a tail light of the preceding vehicle or a headlight of the upcoming vehicle based on the location of the light source with respect to the centerline, and operation capability of a front collision prevention system or an HBA system which classifies light sources for application can be improved.

    본 발명은 차량 분별 시스템 및 방법에 관한 것으로서, 본 시스템은, 카메라에서 촬영된 전방 영상에서 광원을 인식하는 광원검출부; 전방 영상에서 적어도 하나의 차선을 인식하는 차선인식부; 차선 인식부에서 인식된 차선이 중앙선인지 여부를 판단하는 중앙선 판단부; 차선이 중앙선이면, 광원의 차선에 대한 위치에 따라, 광원이 선행차량인지 마주오는 차량인지 여부를 판단하는 차량판단부;를 포함한다. 이에 의해, 차선의 위치와 색상에 따라 중앙선 여부를 판별하고, 중앙선에 대한 광원의 위치에 따라 광원이 선행차량의 후미등인지 마주오는 차량의 전조등인지 여부를 판단함으로써, 간단한 구성으로 차량을 신속하게 판별할 수 있으며, 광원을 분류하여 적용하는 HBA 시스템이나 전방 충돌 방지 시스템의 동작성능을 향상시킬 수 있다.


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    Title :

    DISTINGUISHING SYSTEM AND METHOD FOR VEHICLE


    Additional title:

    차량 분별 시스템 및 방법


    Contributors:
    KIM GA HYUN (author)

    Publication date :

    2016-05-17


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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