VERFAHREN UND VORRICHTUNG ZUR FAHRSPURERKENNUNG

    公开(公告)号:EP2414990A1

    公开(公告)日:2012-02-08

    申请号:EP10719897.0

    申请日:2010-03-18

    摘要: The invention relates to a lane detection method wherein a digitized image (10) of a lane (12) is evaluated, comprising the following steps: detecting edges (14, 16, 18, 20) in the image (S10), determining the angles of the detected edges with respect to a reference edge (22; S12), removing the edges (16, 20) from the plurality of detected edges (S14), the angles of which lie within a predetermined angle sector, and detecting the lane (12) based on the remaining edges (14, 18) of the plurality of detected edges (S16).

    摘要翻译: 本发明涉及一种车道检测方法,其中对车道(12)的数字化图像(10)进行评估,该方法包括以下步骤:检测图像中的边缘(14,16,18,20);确定角度 (22; S12),从角度位于预定角度扇区内的多个检测到的边缘(S14)中去除边缘(16,20),并且检测通道 基于所述多个检测到的边缘(S16)的其余边缘(14,18)来确定所述边缘(14,18)。

    Vehicle environment recognizing apparatus
    97.
    发明公开
    Vehicle environment recognizing apparatus 有权
    Vorrichtung zur Erkennung einer Fahrzeugumgebung

    公开(公告)号:EP2371648A1

    公开(公告)日:2011-10-05

    申请号:EP11002471.8

    申请日:2011-03-24

    IPC分类号: B60W40/06 G06K9/00 G06T7/00

    摘要: A vehicle environment recognizing apparatus comprises an image capturing device (100), a road shape calculating section (310) and a straight road determining section (410). The image capturing device is configured to capture an image of a road on which a vehicle is traveling. The road shape calculating section is configured to calculate approximation lines (Rf) that approximate a shape of the road in at two least regions that are located at different distances in front of the vehicle based on image data captured by the image capturing device. The straight road determining section is configured to determine whether the road on which the vehicle is traveling is straight based on a degree to which the approximation lines of the regions calculated by the road shape calculating section match one another.

    摘要翻译: 车辆环境识别装置包括图像拍摄装置(100),道路形状计算部(310)和直道决定部(410)。 图像捕获装置被配置为捕获车辆行驶的道路的图像。 所述道路形状计算部构成为基于由所述图像拍摄装置拍摄的图像数据,算出在所述车辆前方的位于所述不同距离的两个最小区域处的路面的近似线近似线(Rf)。 直行判定部构成为基于道路形状计算部计算出的区域的近似线相互匹配的程度来判定车辆行驶的道路是否是直线的。