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1. 发明公开

EP3073464A4 VEHICLE INFORMATION PROJECTION SYSTEM 有权
标题翻译： PROJEKTIONSSYSTEMFÜRFAHRZEUGINFORMATIONEN
公开(公告)号：EP3073464A4
公开(公告)日：2017-07-05
申请号：EP14864324
申请日：2014-11-11
申请人： NIPPON SEIKI CO LTD
发明人： EJIRI TAKESHI
IPC分类号： G08G1/16 , B60R21/00
CPC分类号： G08G1/167 , G08G1/166
摘要： Provided is a vehicle information projection system capable of accurately determining the approaching state of an obstacle and assisting the driver in driving. A vehicle information projection system that enables a user to view an image showing a lane information image together with the actual view outside a host vehicle, wherein a rearward-information acquisition unit (204) detects the approaching of a rearward vehicle (W) as well as the relative distance (D) and the relative speed (V) between the host vehicle (2) and the rearward vehicle (W), and when the approaching of the rearward vehicle (W) is detected by the rearward-information acquisition unit (204), a display controller (300) performs display control so as to superpose and make visible a trajectory image (J) that indicates the approaching of the rearward vehicle (W) in a lane adjacent to that on which the host vehicle (2) is traveling as acquired by a lane-information acquisition means (201(202)).
摘要翻译：本发明提供一种能够准确判定障碍物的接近状态并辅助驾驶者的车辆信息投影系统。本发明提供一种车辆用信息投影系统，使用户能够将表示车道信息图像的图像与本车外的实际视野一起视认，其中，后方信息取得部（204）也检测后方车辆（W）的接近作为所述本车辆（2）与所述后方车辆（W）之间的相对距离（D）和所述相对速度（V），以及所述后方信息获取单元（W）检测到所述后方车辆 204）中，显示控制器（300）进行显示控制，以使与本车辆（2）相邻的车道中的后方车辆（W）的接近的轨迹图像（J）正如由车道信息获取装置（201（202））所获取的那样行驶。

2. 发明公开

EP3236447A4 VEHICLE INFORMATION PROJECTING SYSTEM AND VEHICLE INFORMATION PROJECTING METHOD 有权
公开(公告)号：EP3236447A4
公开(公告)日：2018-05-23
申请号：EP15869819
申请日：2015-12-04
申请人： NIPPON SEIKI CO LTD
发明人： EJIRI TAKESHI
IPC分类号： G08G1/16 , B60K35/00 , B60R1/00 , B60R11/04 , B60W30/18 , B62D15/02 , G02B27/01
CPC分类号： B60K35/00 , B60K2310/266 , B60K2350/2013 , B60R1/00 , B60R1/002 , B60R11/04 , B60R2300/00 , B60R2300/205 , B60R2300/308 , B60R2300/804 , B60R2300/8066 , B60W30/18163 , B60W2050/146 , B60W2520/00 , B60W2550/10 , B60W2550/14 , B60W2550/20 , B60Y2300/18166 , B62D15/029 , B62D15/0295 , G02B27/01 , G06K9/00791 , G08G1/167
摘要： The objective of the invention is to provide a vehicle information projecting system capable of efficiently projecting vehicle information of a vehicle to the rear. This vehicle information projecting system is provided with: an image-capturing unit 103 capable of capturing an image of a road present in front of a vehicle; a display mechanism 100 which projects vehicle information WR onto a display region set as a portion of a windshield 101 of the vehicle, and which is capable of displaying the vehicle information WR in the display region in such a way that a virtual image V of the vehicle information overlaps the actual landscape from the viewpoint of the vehicle driver; a rear vehicle information acquiring unit 360 capable of acquiring rear vehicle information representing the fact that a rear vehicle is present at the rear of the vehicle; lane change information acquiring units 320, 330, 340 and 370 capable of acquiring lane change information representing the fact that the vehicle is changing lanes from the vehicle traveling lane to an adjacent lane which is adjacent to the traveling lane; and a processing unit P which assesses the degree to which attention should be paid to the rear vehicle, on the basis of the rear vehicle information and the lane change information. The vehicle information WR includes the degree to which attention should be paid, and the virtual image of the vehicle information WR overlaps a boundary line WL2 between the traveling lane L2 and the adjacent lane L1.

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