基本信息:
- 专利标题： Lane recognition method and system
- 专利标题（中）：LANE识别方法和系统
- 申请号：JP2012270596 申请日：2012-12-11
- 公开(公告)号：JP2014086071A 公开(公告)日：2014-05-12
- 发明人： WU YEONG CHUL , YOU BYUNGYONG
- 申请人： Hyundai Motor Company Co Ltd , 現代自動車株式会社
- 专利权人： Hyundai Motor Company Co Ltd,現代自動車株式会社
- 当前专利权人： Hyundai Motor Company Co Ltd,現代自動車株式会社
- 优先权： KR20120119992 2012-10-26
- 主分类号： G08G1/16
- IPC分类号： G08G1/16 ; B60R1/00 ; B60R21/00 ; G06T1/00
摘要：
PROBLEM TO BE SOLVED: To provide a lane recognition method and system for recognizing a position of a lane where a vehicle is positioned, by use of a radar and a camera.SOLUTION: The method of recognizing the lane where the vehicle is positioned, by use of an object detector for detecting positions of fixed objects located on the left and right sides of a road in a traveling direction and a video imaging device for capturing a forward road surface video image includes the steps of: acquiring the positions of the fixed objects by means of the object detector; acquiring the forward road surface video image by means of the video imaging device; calculating a total width Width of a travel road on the basis of the positions of the fixed objects located on the left and right sides; calculating a width Lane_W of a travel lane from the road surface video image; and calculating a lane Current_Lane where the vehicle is positioned, on the basis of the calculated width Lane_W of the travel lane and the calculated total width Width of the travel road.
摘要（中）：
要解决的问题：提供一种车道识别方法和系统，用于通过使用雷达和照相机来识别车辆所在车道的位置。解决方案：通过以下方式识别车辆所在的车道，通过 使用物体检测器来检测位于行进方向上的道路的左侧和右侧的固定物体的位置，以及用于捕获前方路面视频图像的视频成像装置包括以下步骤：获取固定物体的位置 通过对象检测器; 通过视频成像装置获取前方路面视频图像; 基于位于左侧和右侧的固定物体的位置来计算行驶道路的总宽度宽度; 从路面视频图像计算行驶车道的宽度Lane_W; 并根据行驶车道的计算出的宽度Lane_W和行驶道路的计算出的总宽度宽度来计算车辆所在的车道Current_Lane。
公开/授权文献:
- JP6242573B2 車路認識方法及びシステム 公开/授权日：2017-12-06