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1. 发明公开

EP3330944A1 METHOD FOR CONTROLLING TRAVEL CONTROL DEVICE, AND TRAVEL CONTROL DEVICE 审中-公开
公开(公告)号：EP3330944A1
公开(公告)日：2018-06-06
申请号：EP15899629.8
申请日：2015-07-28
申请人： Nissan Motor Co., Ltd.
发明人： TAKAE, Yasuhiko
IPC分类号： G08G1/16 , B60R21/00
CPC分类号： B60W30/18163 , B60R21/00 , B60R21/0134 , B60W30/162 , B60W40/08 , B60W40/105 , B60W2520/10 , B60W2550/10 , B60Y2300/18166 , G08G1/166 , G08G1/167
摘要： A travel control method executed by a travel control apparatus (100) is provided. The travel control apparatus comprises a first detector (110) configured to detect an obstacle around a subject vehicle traveling in a first lane and a second detector (110) configured to detect a second lane adjacent to the first lane. The travel control apparatus sets a first range at a target position for lane change in the second lane. The first range has a size equal to or larger than a size which the subject vehicle occupies on a road surface. The travel control apparatus detects a range in the second lane as a second range. The range in the second lane is located at a side of the subject vehicle, and the obstacle is absent in the range in the second lane. The travel control apparatus permits the subject vehicle to change lanes when the second range includes the first range. The travel control method comprises a step of determining, when the second range becomes small after initiating the lane change as compared with the second range before initiating the lane change, at least one of a method of presenting information to a driver of the subject vehicle when discontinuing or continuing the lane change, a control content after discontinuing or continuing the lane change, and a travel position of the subject vehicle in a road width direction on a basis of a positional relationship in the road width direction between a lane mark which the subject vehicle gets across in the lane change and the subject vehicle.

2. 发明公开

EP3330945A1 METHOD FOR CONTROLLING TRAVEL CONTROL DEVICE, AND TRAVEL CONTROL DEVICE 有权
公开(公告)号：EP3330945A1
公开(公告)日：2018-06-06
申请号：EP15899630.6
申请日：2015-07-28
申请人： Nissan Motor Co., Ltd.
发明人： TAKAE, Yasuhiko , SHINO, Tatsuya
IPC分类号： G08G1/16 , B60R21/00
CPC分类号： B60R21/0134 , B60R21/00 , B60R2300/804 , B60W30/18163 , B60W40/105 , B60W2550/10 , B60Y2300/18166 , G06K9/00798 , G08G1/166 , G08G1/167
摘要： A travel control method executed by a travel control apparatus is provided. The travel control apparatus comprises a first detector (110) configured to detect an obstacle around a subject vehicle traveling in a first lane and a second detector (110) configured to detect a second lane adjacent to the first lane. The travel control apparatus sets a first range at a target position for lane change in the second lane. The first range has a size equal to or larger than a size which the subject vehicle occupies on a road surface. The travel control apparatus detects a range in the second lane as a second range. The range in the second lane is located at a side of the subject vehicle, and the obstacle is absent in the range in the second lane. The travel control apparatus permits the subject vehicle to change lanes when the second range includes the first range. The travel control method comprises detecting a travel state of the subject vehicle including a position and a speed of the subject vehicle, acquiring obstacle information including a position and a speed of the obstacle, estimating the second range after a predetermined time on the basis of the travel state of the subject vehicle and the obstacle information, and announcing announcement information that the second range will become small to a driver of the subject vehicle when the second range is estimated to become small after the predetermined time.

3. 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.

4. 发明公开

EP3236447A1 VEHICLE INFORMATION PROJECTING SYSTEM AND VEHICLE INFORMATION PROJECTING METHOD 有权
标题翻译：车辆信息投影系统和车辆信息投影方法
公开(公告)号：EP3236447A1
公开(公告)日：2017-10-25
申请号：EP15869819.1
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 , B60R11/04
CPC分类号： B60K35/00 , B60K2310/266 , B60K2370/1529 , B60K2370/21 , B60K2370/334 , B60K2370/52 , B60R1/00 , B60R1/002 , B60R11/04 , B60R2300/00 , B60R2300/205 , B60R2300/308 , B60R2300/804 , B60R2300/8066 , B60R2300/8086 , B60W2050/146 , B60W2540/18 , B60Y2300/18166 , B62D15/029 , B62D15/0295 , G02B27/01 , G02B27/0101 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G06K9/00798 , G08G1/09626 , 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.
摘要翻译：本发明的目的是提供一种能够将车辆的车辆信息高效地投影到后方的车辆信息投影系统。该车辆信息投影系统具备：能够拍摄车辆前方的道路的图像的摄像部103; 显示机构100，其将车辆信息WR投影到作为车辆的挡风玻璃101的一部分而设定的显示区域上，并且能够在显示区域中以这样的方式显示车辆信息WR：车辆信息与车辆驾驶员的视点中的实际风景重叠; 后方车辆信息取得部360，其能够取得表示后方车辆存在于车辆后方的后方车辆信息; 车道变换信息获取单元320,330,340和370，其能够获取表示车辆正在从车辆行驶车道变换到与行驶车道相邻的相邻车道的事实的车道变换信息; 以及处理单元P，其基于后方车辆信息和车道变换信息来评估对后方车辆应该注意的程度。车辆信息WR包括应该关注的程度，并且车辆信息WR的虚拟图像与行驶车道L2和相邻车道L1之间的边界线WL2重叠。

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