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1.发明公开
公开(公告)号：EP2261603A1
公开(公告)日：2010-12-15
申请号：EP09729667.7
申请日：2009-04-09
发明人： KONAKA, Daisuke , NAKAMURA, Masaki , NAKAO, Koichi , ISHIKAWA, Tomoaki , MIURA, Naoto , YOSHIDA, Masaki , KANBA, Motoki , TSURUMI, Kiyoshi
IPC分类号： G01C21/00 , G08G1/0969 , G08G1/16
CPC分类号： G08G1/075 , B62D15/029 , G01C21/26 , G01C21/3658 , G01C21/3697 , G08G1/056 , G08G1/166
摘要： A wrong-way-travel warning device 100 comprising a vehicle speed detecting part 21 configured to detect a vehicle speed of a vehicle, a part 24 configured to detect a position of the vehicle, an angle detecting part 22 configured to detect an angle of a vehicular longitudinal direction of the vehicle relative to a lane marking if the vehicle speed of the vehicle becomes less than or equal to a predetermined value, and a warning part 32, 25 configured to issue a warning to an occupant if the position of the vehicle is on a main lane of a highway and if the angle becomes about 90 degrees, is provided.
摘要翻译： 包括车速检测，用于检测车辆的车速，被配置成在角度检测配置在的角度检测部22检测车辆的位置的部分24部分21错误车道的行进警告装置100 相对于车道，如果所述车辆的车辆速度变得小于或等于预定值的标记的车辆中，并配置为发出警告的警告部32，25的车辆前后方向上乘员如果车辆的位置是 在高速公路上的主车道，并且如果角度变为约90度，提供了一种。
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2.发明授权
公开(公告)号：EP2261603B1
公开(公告)日：2014-05-21
申请号：EP09729667.7
申请日：2009-04-09
发明人： KONAKA, Daisuke , NAKAMURA, Masaki , NAKAO, Koichi , ISHIKAWA, Tomoaki , MIURA, Naoto , YOSHIDA, Masaki , KANBA, Motoki , TSURUMI, Kiyoshi
IPC分类号： G01C21/26 , G08G1/0969 , G08G1/16 , B62D15/02 , G01C21/36
CPC分类号： G08G1/075 , B62D15/029 , G01C21/26 , G01C21/3658 , G01C21/3697 , G08G1/056 , G08G1/166
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公开(公告)号：EP2141678A1
公开(公告)日：2010-01-06
申请号：EP07742598.1
申请日：2007-04-27
CPC分类号： G08G1/09623 , G06K9/00798 , G06K9/00818 , G08G1/166
摘要： In a case where it is determined that a road surface marking exists within a specified range from a vehicle 2 (YES at S2), the road surface marking is recognized based on an image that has been acquired by a rear camera 3 (S3), an on-road distance from the vehicle 2 to a control object that is associated with the recognized road surface marking is computed (S5 to S7), and in a case where it has been determined that the on-road distance to the control object has become a specified distance (YES at S8), driving guidance and the vehicle control are performed in accordance with the type of the associated control object (S11).
摘要翻译： 在确定在车辆2的规定范围内存在路面标记的情况下（S2为“是”），基于后方摄像机3获取的图像（S3）识别路面标记， 计算从车辆2到与识别的路面标记相关联的控制对象的路上距离（S5至S7），并且在已经确定到控制对象的道路距离具有 成为指定距离（S8中为“是”），根据关联控制对象的种类进行驾驶引导和车辆控制（S11）。
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4.发明授权FEATURE EXTRACTION METHOD, AND IMAGE RECOGNITION METHOD AND FEATURE DATABASE CREATION METHOD USING THE SAME 有权方法进行特征提取，图像检测方法和此过程封闭功能数据库创建方法
公开(公告)号：EP2137673B1
公开(公告)日：2015-12-09
申请号：EP08765304.4
申请日：2008-05-30
发明人： NAKAMURA, Masaki , ISHIKAWA, Tomoaki , NAKAO, Koichi , KANBA, Motoki , AISAKA, Osamu , OKADA, Kiyokazu
IPC分类号： G06K9/00
CPC分类号： G06K9/00798
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5.发明授权LANE DETERMINING DEVICE, LANE DETERMINING METHOD AND NAVIGATION APPARATUS USING THE SAME 有权TRACE确定设备和轨道确定方法和导航装置
公开(公告)号：EP2162849B1
公开(公告)日：2014-03-12
申请号：EP08764880.4
申请日：2008-05-23
发明人： NAKAMURA, Masaki , ISHIKAWA, Tomoaki , NAKAO, Koichi , AISAKA, Osamu , KANBA, Motoki , OKADA, Kiyokazu
CPC分类号： G06K9/00798 , G01C21/30 , G01C21/3658
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6.发明公开LANE DETERMINING DEVICE, LANE DETERMINING METHOD AND NAVIGATION APPARATUS USING THE SAME 有权TRACE确定设备和轨道确定方法和导航装置
公开(公告)号：EP2162849A1
公开(公告)日：2010-03-17
申请号：EP08764880.4
申请日：2008-05-23
发明人： NAKAMURA, Masaki , ISHIKAWA, Tomoaki , NAKAO, Koichi , AISAKA, Osamu , KANBA, Motoki , OKADA, Kiyokazu
CPC分类号： G06K9/00798 , G01C21/30 , G01C21/3658
摘要： A lane determining device includes: a feature information obtaining unit for obtaining feature information F of a target feature existing in each lane in the traveling direction of a vehicle 30, based on vehicle position information; an image recognizing unit for conducting image recognition processing of a feature type of the target feature in a vehicle lane, with respect to image information; and a lane accuracy determining unit for determining a vehicle lane accuracy for the respective lanes based on a type of a recognized feature fa shown in an image recognition result, feature types FtI to Ft4 of the target feature of the respective lanes shown in the feature information F5 in accordance with a level of possibility where each of the feature types FtI to Ft4 of the target feature of the respective lanes is recognized as the type of the recognized feature fa.
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7.发明公开FEATURE EXTRACTION METHOD, AND IMAGE RECOGNITION METHOD AND FEATURE DATABASE CREATION METHOD USING THE SAME 有权方法进行特征提取，图像检测方法和此过程封闭功能数据库创建方法
公开(公告)号：EP2137673A1
公开(公告)日：2009-12-30
申请号：EP08765304.4
申请日：2008-05-30
发明人： NAKAMURA, Masaki , ISHIKAWA, Tomoaki , NAKAO, Koichi , KANBA, Motoki , AISAKA, Osamu , OKADA, Kiyokazu
IPC分类号： G06K9/00
CPC分类号： G06K9/00798
摘要： A feature extraction method includes: the step (#14) of grouping a cluster of features, in which an interval of the respective features is less than or equal to a predetermined grouping interval, to form a feature group, for a plurality of features of which feature information including at least information of a position and a feature type is included in a predetermined feature information storage unit; the step (#15) of excluding the feature, not suitable for use in an image recognition process of the feature with respect to image information, from the cluster of the features within the feature group; and the step (#18) of extracting a part or all of one or more of the features within the feature group remaining as a result of the exclusion step as a target feature suitable for the use in the image recognition process.
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