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1. 发明授权

US07777615B2 System for assisting the attachment of a trailer to a vehicle 失效
标题翻译：用于协助将拖车附接到车辆的系统
公开(公告)号：US07777615B2
公开(公告)日：2010-08-17
申请号：US12052115
申请日：2008-03-20
申请人： Masato Okuda , Christian Arthur Trager , Lisa Marie Brown , Michael Wiegand , Tanemichi Chiba , Christopher Kurpinski , Jeffrey Edward Angeliu , Hirohiko Yanagawa , Yoshihisa Sato , Toshihiro Wakamatsu , Justin McBride , Thomas Keeling
发明人： Masato Okuda , Christian Arthur Trager , Lisa Marie Brown , Michael Wiegand , Tanemichi Chiba , Christopher Kurpinski , Jeffrey Edward Angeliu , Hirohiko Yanagawa , Yoshihisa Sato , Toshihiro Wakamatsu , Justin McBride , Thomas Keeling
IPC分类号： G08B21/00
CPC分类号： B60D1/36
摘要： A system for assisting the alignment of a hitch pin mounted on the rear of a vehicle with a hitch socket mounted on the front of a trailer. The system includes a camera mounted to the vehicle and positioned to capture an image rearwardly of the vehicle. A video display is contained within the vehicle which displays the image captured by the camera. A processor is also contained in the vehicle which calculates a preferred path of travel of the vehicle to position the hitch pin in alignment with the hitch socket. The processor is programmed to provide instructions to an operator of the vehicle of the required steering to maintain the vehicle on the preferred path of travel. The processor recalculates the preferred path of travel whenever the vehicle veers from the preferred path of travel by a preset threshold.
摘要翻译：一种用于辅助安装在车辆后部的搭扣销的对准的系统与安装在拖车前部的搭接插座。该系统包括安装到车辆并被定位成捕获车辆后方的图像的照相机。视频显示器包含在车辆内，其显示由相机拍摄的图像。车辆中还包含处理器，其计算车辆行驶的优选路径以将搭扣销定位成与搭接插座对准。处理器被编程为向车辆的操作者提供所需转向的指令，以将车辆保持在优选的行进路径上。当车辆从优选的行进路线偏离预设阈值时，处理器重新计算首选行驶路径。

2. 发明申请

US20090236825A1 SYSTEM FOR ASSISTING THE ATTACHMENT OF A TRAILER TO A VEHICLE 失效
标题翻译：帮助拖车到车辆的系统
公开(公告)号：US20090236825A1
公开(公告)日：2009-09-24
申请号：US12052115
申请日：2008-03-20
申请人： Masalo Okuda , Christian A. Trager , Lisa M. Brown , Michael Wiegand , Tanemichi Chiba , Christopher Kurpinski , Jeffrey E. Angeliu , Hirohiko Yanagawa , Yoshihisa Sato , Toshihiro Wakamatsu , Justin McBride , Thomas Keeling
发明人： Masalo Okuda , Christian A. Trager , Lisa M. Brown , Michael Wiegand , Tanemichi Chiba , Christopher Kurpinski , Jeffrey E. Angeliu , Hirohiko Yanagawa , Yoshihisa Sato , Toshihiro Wakamatsu , Justin McBride , Thomas Keeling
IPC分类号： B60D1/36
CPC分类号： B60D1/36
摘要： A system for assisting the alignment of a hitch pin mounted on the rear of a vehicle with a hitch socket mounted on the front of a trailer. The system includes a camera mounted to the vehicle and positioned to capture an image rearwardly of the vehicle. A video display is contained within the vehicle which displays the image captured by the camera. A processor is also contained in the vehicle which calculates a preferred path of travel of the vehicle to position the hitch pin in alignment with the hitch socket. The processor is programmed to provide instructions to an operator of the vehicle of the required steering to maintain the vehicle on the preferred path of travel. The processor recalculates the preferred path of travel whenever the vehicle veers from the preferred path of travel by a preset threshold.
摘要翻译：一种用于辅助安装在车辆后部的搭扣销的对准的系统与安装在拖车前部的搭接插座。该系统包括安装到车辆并被定位成捕获车辆后方的图像的照相机。视频显示器包含在车辆内，其显示由相机拍摄的图像。车辆中还包含处理器，其计算车辆行驶的优选路径以将搭扣销定位成与搭接插座对准。处理器被编程为向车辆的操作者提供所需转向的指令，以将车辆保持在优选的行进路径上。当车辆从优选的行进路线偏离预设阈值时，处理器重新计算首选行驶路径。

3. 发明授权

US07317813B2 Vehicle vicinity image-processing apparatus and recording medium 有权
标题翻译：车辆附近图像处理装置和记录介质
公开(公告)号：US07317813B2
公开(公告)日：2008-01-08
申请号：US10333745
申请日：2002-03-15
申请人： Hirohiko Yanagawa , Tetsuri Ishikawa , Masayuki Imanishi
发明人： Hirohiko Yanagawa , Tetsuri Ishikawa , Masayuki Imanishi
IPC分类号： G06K9/36 , H04N9/47 , H04N7/18 , B60Q1/00
CPC分类号： G06T3/00 , B60R1/00 , B60R2300/302 , B60R2300/607 , B60R2300/806 , B60T2201/10 , G06T7/30 , H04N7/18
摘要： The present invention provides a vehicle vicinity image-processing apparatus and a recording medium capable of deducing a scene having left the field of vision of a camera mounted on the rear of a vehicle and drawing an image of the area behind the vehicle which includes this deduced part. An image-processing unit 5 first coordinate-converts a picked-up image to create a bird's-eye view image. Two chronologically consecutive bird's-eye view images are created as the bird's-eye view image, and a matching area of the two images is extracted. On the basis of this matching area, a moved area which has left the present field of vision of the camera 1 is extracted. An image of the matching area and the moved area is then drawn on a monitor 3. By this means, it is possible to draw an image including a scene which has left the present field of vision of the camera 1.
摘要翻译：本发明提供了一种车辆附近图像处理装置和记录介质，其能够推导出已经安装在车辆后部的照相机的视野的场景，并且绘制了车辆后方的区域的图像，该图像包括被推导的部分。图像处理单元5首先协调转换拾取图像以创建鸟瞰图图像。创建两个按时间顺序连续的鸟瞰图图像作为鸟瞰图图像，并且提取两个图像的匹配区域。基于该匹配区域，提取已经离开照相机1的当前视野的移动区域。然后在监视器3上画出匹配区域和移动区域的图像。通过这种方式，可以画出包括已经离开照相机1的当前视野的场景的图像。

4. 发明申请

US20070106440A1 VEHICLE PARKING ASSISTING SYSTEM AND METHOD 有权
标题翻译：车辆停车辅助系统及方法
公开(公告)号：US20070106440A1
公开(公告)日：2007-05-10
申请号：US11516508
申请日：2006-09-07
申请人： Tetsuya Oki , Kohji Katoh , Hirohiko Yanagawa
发明人： Tetsuya Oki , Kohji Katoh , Hirohiko Yanagawa
IPC分类号： G06F17/00
CPC分类号： B62D15/027 , B60W30/06 , B60W30/08 , B60W50/14 , B60W2420/42 , B60W2420/54 , B62D15/028
摘要： A vehicle parking assisting system detects an obstacle by sonar devices, and displays it as a present detection position and a past detection point on a display device in an overlapping manner with a combined birds-eye view image. The present detection point is displayed as a series of dots extending from a predetermined position in a fan-shaped detection area in an arcuate shape along a detection area of the sonar devices, and the past detection point is displayed as a single dot located at the predetermined position in the fan-shaped detection area.
摘要翻译：车辆停车辅助系统通过声纳装置检测障碍物，并且以组合的鸟瞰图形式以重叠的方式将其显示为显示装置上的当前检测位置和过去的检测点。本检测点被显示为沿着声纳装置的检测区域以弓形形状的扇形检测区域中的预定位置延伸的一系列点，并且过去检测点被显示为位于在扇形检测区域中的预定位置。

5. 发明授权

US08958977B2 Vehicle perimeter monitor 有权
标题翻译：车辆周界监视器
公开(公告)号：US08958977B2
公开(公告)日：2015-02-17
申请号：US13150454
申请日：2011-06-01
申请人： Hirohiko Yanagawa , Hideki Ootsuka , Masayuki Imanishi
发明人： Hirohiko Yanagawa , Hideki Ootsuka , Masayuki Imanishi
IPC分类号： G06F19/00 , G08G1/16
CPC分类号： G08G1/16 , G08G1/166 , G08G1/168
摘要： A vehicle perimeter monitor includes: a shooting device mounted on a vehicle for shooting an image of an outside of the vehicle; a controller including a detector and a generator, wherein the detector sets a detection line in a shot image, and detects a change amount of brightness of a picture cell on the detection line so that the detector detects movement of a moving object along with the detection line, and wherein the generator generates information display according to a detection result of the moving object; and a display for displaying the shot image and the information display.
摘要翻译：车辆周边监视器包括：安装在车辆上用于拍摄车辆外部的图像的拍摄装置; 控制器，包括检测器和发生器，其中检测器在拍摄图像中设置检测线，并检测检测线上的图像单元的亮度变化量，使得检测器检测移动物体的移动以及检测线，并且其中所述发生器根据所述移动物体的检测结果生成信息显示; 以及用于显示拍摄图像和信息显示的显示器。

6. 发明授权

US08452568B2 Method for calibrating cameras installed on vehicle 有权
公开(公告)号：US08452568B2
公开(公告)日：2013-05-28
申请号：US12453946
申请日：2009-05-28
申请人： Masayuki Imanishi , Hirohiko Yanagawa
发明人： Masayuki Imanishi , Hirohiko Yanagawa
IPC分类号： G01C7/04
CPC分类号： H04N17/002 , G06K9/00791 , G06K9/209 , G06T1/0007 , G06T7/80 , G06T2207/30208 , G06T2207/30252 , H04N5/247
摘要： A method for calibrating vehicle cameras is simplified by providing painted patterns on a road surface and by capturing those patterns by the cameras to be calibrated. According to a predefined positional relationship of the cameras with the painted patterns, captured images of the painted patterns are bird's-eye converted and matched with reference to calculate camera positions in a vehicle, thereby enabling an automatic calibration of camera directions and the like.

7. 发明申请

US20110301846A1 VEHICLE PERIMETER MONITOR 有权
标题翻译：车辆周边监控
公开(公告)号：US20110301846A1
公开(公告)日：2011-12-08
申请号：US13150454
申请日：2011-06-01
申请人： Hirohiko Yanagawa , Hideki Ootsuka , Masayuki Imanishi
发明人： Hirohiko Yanagawa , Hideki Ootsuka , Masayuki Imanishi
IPC分类号： G06F19/00
CPC分类号： G08G1/16 , G08G1/166 , G08G1/168
摘要： A vehicle perimeter monitor includes: a shooting device mounted on a vehicle for shooting an image of an outside of the vehicle; a controller including a detector and a generator, wherein the detector sets a detection line in a shot image, and detects a change amount of brightness of a picture cell on the detection line so that the detector detects movement of a moving object along with the detection line, and wherein the generator generates information display according to a detection result of the moving object; and a display for displaying the shot image and the information display.
摘要翻译：车辆周边监视器包括：安装在车辆上用于拍摄车辆外部的图像的拍摄装置; 控制器，包括检测器和发生器，其中检测器在拍摄图像中设置检测线，并检测检测线上的图像单元的亮度变化量，使得检测器检测移动物体的移动以及检测线，并且其中所述发生器根据所述移动物体的检测结果生成信息显示; 以及用于显示拍摄图像和信息显示的显示器。

8. 发明申请

US20090299684A1 Method for calibrating cameras installed on vehicle 有权
标题翻译：校准车载摄像机的方法
公开(公告)号：US20090299684A1
公开(公告)日：2009-12-03
申请号：US12453946
申请日：2009-05-28
申请人： Masayuki Imanishi , Hirohiko Yanagawa
发明人： Masayuki Imanishi , Hirohiko Yanagawa
IPC分类号： G06F15/00
CPC分类号： H04N17/002 , G06K9/00791 , G06K9/209 , G06T1/0007 , G06T7/80 , G06T2207/30208 , G06T2207/30252 , H04N5/247
摘要： A method for calibrating vehicle cameras is simplified by providing painted patterns on a road surface and by capturing those patterns by the cameras to be calibrated. According to a predefined positional relationship of the cameras with the painted patterns, captured images of the painted patterns are bird's-eye converted and matched with reference to calculate camera positions in a vehicle, thereby enabling an automatic calibration of camera directions and the like.
摘要翻译：通过在路面上提供绘制的图案并且通过要校准的相机捕获这些图案来简化用于校准车辆相机的方法。根据摄像机与绘制图案的预定位置关系，绘制图案的拍摄图像被鸟瞰转换并与参考相匹配，以计算车辆中的摄像机位置，从而能够自动校准摄像机方向等。

9. 发明授权

US07272477B2 Vehicle parking assisting system and method 有权
标题翻译：车辆停车辅助系统及方法
公开(公告)号：US07272477B2
公开(公告)日：2007-09-18
申请号：US11516508
申请日：2006-09-07
申请人： Tetsuya Oki , Kohji Katoh , Hirohiko Yanagawa
发明人： Tetsuya Oki , Kohji Katoh , Hirohiko Yanagawa
IPC分类号： G06F7/00 , B60S9/00
CPC分类号： B62D15/027 , B60W30/06 , B60W30/08 , B60W50/14 , B60W2420/42 , B60W2420/54 , B62D15/028
摘要： A vehicle parking assisting system detects an obstacle by sonar devices, and displays it as a present detection position and a past detection point on a display device in an overlapping manner with a combined birds-eye view image. The present detection point is displayed as a series of dots extending from a predetermined position in a fan-shaped detection area in an arcuate shape along a detection area of the sonar devices, and the past detection point is displayed as a single dot located at the predetermined position in the fan-shaped detection area.
摘要翻译：车辆停车辅助系统通过声纳装置检测障碍物，并且以组合的鸟瞰图形式以重叠的方式将其显示为显示装置上的当前检测位置和过去的检测点。本检测点被显示为沿着声纳装置的检测区域以弓形形状的扇形检测区域中的预定位置延伸的一系列点，并且过去检测点被显示为位于在扇形检测区域中的预定位置。

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