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    • 4. 发明公开
    • 장애물 감지 시스템 및 방법
    • 用于检测应用于车辆的障碍物的系统和方法
    • KR1020120034352A
    • 2012-04-12
    • KR1020100095838
    • 2010-10-01
    • 한국전자통신연구원안동대학교 산학협력단
    • 석정희여준기천익재정욱진이정환심재창노태문
    • B60R21/00B60R1/00
    • H04N7/181G06K9/00805
    • PURPOSE: Obstacle sensing system and method are provided to accurately determine obstacles in front of a vehicle by obtaining 2D image information on actual surrounding environment. CONSTITUTION: An obstacle sensing system comprises a first image obtaining unit(121), a second image obtaining unit(122), an image recognition unit(130), and a danger determining unit(140). The first image obtaining unit selects only laser beam irradiated to the ground of a target distance from at least one laser source and obtains first image information. The second image obtaining unit obtains image of actual surrounding environment as second image information. The image recognition unit processes the line information of a laser beam with 3D shape recognition signals using the first image information.
    • 目的:通过获取关于实际环境的2D图像信息,提供障碍物感测系统和方法,准确地确定车辆前方的障碍物。 构成:障碍物感知系统包括第一图像获取单元(121),第二图像获取单元(122),图像识别单元(130)和危险确定单元(140)。 第一图像获取单元仅选择照射到距离至少一个激光源的目​​标距离的地面的激光束,并获得第一图像信息。 第二图像获取单元获取实际周围环境的图像作为第二图像信息。 图像识别单元使用第一图像信息用3D形状识别信号处理激光束的线信息。