公开(公告)号：EP1522460A1

公开(公告)日：2005-04-13

申请号：EP04077608.0

申请日：2004-09-20

Applicant: Delphi Technologies, Inc.

Inventor： Taylor, Ronald M. ,  Harter Jr., Joseph E. ,  Scharenbroch, Gregory K. ,  Pawlowski, Michael ,  Ray, Michael S.

IPC: B60R1/00 ,  B60Q1/48 ,  G08G1/16

CPC classification number: B60Q9/005 ,  B60Q9/006 ,  B60T2201/10 ,  G08G1/161

Abstract: A back-up system (100) for aiding a driver in backing a motor vehicle (10) performs a number of functions when a motor vehicle (10) is placed in a reverse direction. Initially, an image of an area at the rear of the motor vehicle (10) provided by a camera (140) is visually displayed on a monitor (120), which is positioned so as to be visually accessible by a driver of the motor vehicle (10). Then, a distance to an object that is within a path of the motor vehicle (10) is sensed with a radar sensor (124). Next, a warning is provided when the object is within a predetermined collision distance. Finally, when the motor vehicle (10) is placed in a forward direction, the display of the image on the monitor (120) is discontinued.

Abstract translation: 用于辅助驾驶员背靠机动车辆（10）的备用系统（100）在机动车辆（10）反向放置时执行多个功能。 首先，在由照相机（140）提供的机动车辆（10）的后方的区域的图像被视觉地显示在监视器（120）上，监视器（120）被定位成可以由机动车辆的驾驶员视觉上接近 （10）。 然后，利用雷达传感器（124）感测与机动车辆（10）的路径内的物体的距离。 接下来，当物体在预定碰撞距离内时，提供警告。 最后，当机动车辆（10）向前方放置时，监视器（120）上的图像的显示被停止。

公开(公告)号：EP1541417B1

公开(公告)日：2007-02-21

申请号：EP04078316.9

申请日：2004-12-07

Applicant: Delphi Technologies, Inc.

Inventor： Ray, Michael S. ,  Taylor, Ronald M. ,  Nohns, Dennis C.

IPC: B60R1/00 ,  H04N7/18 ,  G08G1/04 ,  G01B11/00 ,  B60Q1/48 ,  B60K35/00 ,  B60Q1/52

CPC classification number: B60R1/00 ,  B60R2300/305 ,  G01C3/22

公开(公告)号：EP1541417A1

公开(公告)日：2005-06-15

申请号：EP04078316.9

申请日：2004-12-07

Applicant: Delphi Technologies, Inc.

Inventor： Ray, Michael S. ,  Taylor, Ronald M. ,  Nohns, Dennis C.

IPC: B60R1/00 ,  H04N7/18 ,  G08G1/04 ,  G01B11/00 ,  B60Q1/48 ,  B60K35/00 ,  B60Q1/52

CPC classification number: B60R1/00 ,  B60R2300/305 ,  G01C3/22

Abstract: A vehicle vision system displays a vehicle pathway image that includes a reticle (14a, 14b) for visually identifying the in-path portion of the image. A reticle array (32) is disposed between a video camera chip (18) and a lens (20), and includes a conical or frustro-conical region (32a) of substantially un-attenuated light transmissivity surrounded by a region (32b) of perceptibly attenuated light transmissivity, such that in-path portions (14a) of the displayed image are substantially unchanged and out-of-path portions (14b) of the displayed image are perceptibly attenuated. The reticle array (32) may also include a number of reduced transmissivity lines (32c) traversing its conical or frustro-conical region (32a) to produce a series of receding stadia lines (34a-34c) in the in-path portion (14a) of the displayed image, enabling the driver to reliably discern the range of displayed objects.

Abstract translation: 车辆视觉系统显示车辆路径图像，其包括用于可视地识别图像的路径部分的掩模版（14a，14b）。 掩模版阵列（32）设置在摄像机芯片（18）和透镜（20）之间，并且包括圆锥形或截头圆锥形区域（32a），其基本上未衰减的光透射率被区域（32b）包围 可见衰减的光透射率，使得显示图像的入口部分（14a）基本上不变，并且显示图像的路径外部分（14b）被可察觉地衰减。 标线阵列（32）还可以包括穿过其锥形或截头圆锥形区域（32a）的多个减小的透射线（32c），以在入口部分（14a）中产生一系列后退的直线（34a-34c） ），使驾驶员能够可靠地辨别显示对象的范围。