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1. 发明授权

US07423665B2 Vehicle pathway vision system having in-path delineation reticle 有权
标题翻译：具有路径描绘掩模版的车辆路径视觉系统
公开(公告)号：US07423665B2
公开(公告)日：2008-09-09
申请号：US10734317
申请日：2003-12-12
申请人： Michael S. Ray , Ronald M. Taylor , Dennis C. Nohns
发明人： Michael S. Ray , Ronald M. Taylor , Dennis C. Nohns
IPC分类号： H04N7/18
CPC分类号： B60R1/00 , B60R2300/305 , G01C3/22
摘要： A vehicle vision system displays a vehicle pathway image that includes a reticle for visually identifying the in-path portion of the image. A reticle array is disposed between a video camera chip and a lens, and includes a conical or frustro-conical region of substantially un-attenuated light transmissivity surrounded by a region of perceptibly attenuated light transmissivity, such that in-path portions of the displayed image are substantially unchanged and out-of-path portions of the displayed image are perceptibly attenuated. The reticle array may also include a number of reduced transmissivity lines traversing its conical or frustro-conical region to produce a series of receding stadia lines in the in-path portion of the displayed image, enabling the driver to reliably discern the range of displayed objects.
摘要翻译：车辆视觉系统显示车辆路径图像，该车辆路径图像包括用于可视地识别图像的路径部分的掩模版。掩模版阵列设置在摄像机芯片和透镜之间，并且包括由感知衰减的透光率的区域包围的基本上未衰减的透光率的锥形或截头圆锥形区域，使得所显示图像的路径部分基本上不变，并且显着图像的路径外部分被可察觉地衰减。标线阵列还可以包括穿过其圆锥形或截头圆锥形区域的多个减小的透射线，以在所显示的图像的入口部分中产生一系列后退的stadia线，使驾驶员能够可靠地辨别显示对象的范围。

2. 发明申请

US20130050489A1 REFRACTIVE OPTICAL DEVICE AND IMAGING SYSTEM 审中-公开
标题翻译：光学设备和成像系统
公开(公告)号：US20130050489A1
公开(公告)日：2013-02-28
申请号：US13216506
申请日：2011-08-24
申请人： RONALD M. TAYLOR , DENNIS C. NOHNS
发明人： RONALD M. TAYLOR , DENNIS C. NOHNS
IPC分类号： H04N7/18 , G02B5/04
CPC分类号： B60R11/04
摘要： An imaging system is configured to refractively shift light from a field of view about a vehicle to an image sensing device. The field of view is directed through a vehicle window characterized as having a substantial rake angle. The imaging system includes a first refractive element configured to be optically coupled with the vehicle window. Light impinging on a first surface of the first refractive element along the field of view axis passes through the first refractive element and exits a second surface along an intermediate axis. The imaging system includes a second refractive element in optical communication with an image sensing device. Light impinging on a third surface of the second refractive element along the intermediate axis passes through the second refractive element and exits a fourth surface along an image sensing device axis, whereby light from the field of view is directed into the image sensing device.
摘要翻译：成像系统被配置为将光从关于车辆的视野折射地移动到图像感测装置。视野被引导通过特征为具有大的前角的车窗。成像系统包括被配置为与车辆窗口光学耦合的第一折射元件。沿着视场轴照射在第一折射元件的第一表面上的光穿过第一折射元件并沿着中间轴离开第二表面。成像系统包括与图像感测装置光学通信的第二折射元件。沿着中间轴线撞击在第二折射元件的第三表面上的光穿过第二折射元件并沿着图像感测装置轴线离开第四表面，由此来自视野的光被引导到图像感测装置中。

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