公开(公告)号：US09436880B2

公开(公告)日：2016-09-06

申请号：US14153604

申请日：2014-01-13

Applicant: MAGNA ELECTRONICS INC.

Inventor： Brent J. Bos ,  Kenneth Schofield

IPC: B60Q1/00 ,  G06K9/00 ,  B60N2/00 ,  B60Q1/14 ,  B60Q9/00 ,  B60R1/00 ,  B60R1/12 ,  G01B11/02 ,  G06T7/00 ,  H04N13/02 ,  B60R11/04 ,  H04N5/335 ,  H04N7/18 ,  B60R11/00 ,  H04N13/00

CPC classification number: G06K9/00825 ,  B60N2/002 ,  B60Q1/143 ,  B60Q9/008 ,  B60Q2300/41 ,  B60Q2300/42 ,  B60R1/00 ,  B60R1/12 ,  B60R11/04 ,  B60R2011/0003 ,  B60R2011/0026 ,  B60R2300/105 ,  B60R2300/107 ,  B60R2300/30 ,  B60R2300/305 ,  B60R2300/804 ,  B60R2300/8066 ,  G01B11/026 ,  G06T7/593 ,  G06T7/97 ,  G06T2207/10021 ,  G06T2207/10024 ,  G06T2207/30252 ,  H04N5/335 ,  H04N7/183 ,  H04N13/239 ,  H04N2013/0081

Abstract: A vision system for a vehicle includes an imaging sensor having a forward field of view in a forward direction of travel of the vehicle. The imaging sensor includes an array of photosensing elements that has groupings of photosensing elements, each grouping having at least three neighboring photosensing elements. At least one photosensing element of each grouping is a red light sensitive photosensing element and at least one other photosensing element of each grouping is a white light sensitive photosensing element. A control may process image data captured by the imaging sensor to determine a taillight of a leading vehicle present in the forward field of view and traveling ahead of and in the same direction as that of the equipped vehicle. The control may process captured image data to determine rate of approach of the equipped vehicle relative to the leading vehicle.

Abstract translation: 用于车辆的视觉系统包括成像传感器，其具有在车辆前进行进方向上的正视场。 成像传感器包括具有光敏元件分组的光敏元件阵列，每组具有至少三个相邻的感光元件。 每个组的至少一个感光元件是红光感光感光元件，并且每个组的至少一个其它感光元件是白光感光光敏元件。 控制器可以处理由成像传感器捕获的图像数据，以确定前方视野中存在的前方车辆的尾灯，并且在与配备的车辆的前方相同的方向上行驶。 该控制可以处理捕获的图像数据以确定装备的车辆相对于前方车辆的接近速率。

公开(公告)号：US20140125799A1

公开(公告)日：2014-05-08

申请号：US14153604

申请日：2014-01-13

Applicant: MAGNA ELECTRONICS INC.

Inventor： Brent J. Bos ,  Kenneth Schofield

IPC: G06K9/00 ,  H04N5/335 ,  B60R11/04 ,  H04N7/18

CPC classification number: G06K9/00825 ,  B60N2/002 ,  B60Q1/143 ,  B60Q9/008 ,  B60Q2300/41 ,  B60Q2300/42 ,  B60R1/00 ,  B60R1/12 ,  B60R11/04 ,  B60R2011/0003 ,  B60R2011/0026 ,  B60R2300/105 ,  B60R2300/107 ,  B60R2300/30 ,  B60R2300/305 ,  B60R2300/804 ,  B60R2300/8066 ,  G01B11/026 ,  G06T7/593 ,  G06T7/97 ,  G06T2207/10021 ,  G06T2207/10024 ,  G06T2207/30252 ,  H04N5/335 ,  H04N7/183 ,  H04N13/239 ,  H04N2013/0081

Abstract: A vision system for a vehicle includes an imaging sensor having a forward field of view in a forward direction of travel of the vehicle. The imaging sensor includes an array of photosensing elements that has groupings of photosensing elements, each grouping having at least three neighboring photosensing elements. At least one photosensing element of each grouping is a red light sensitive photosensing element and at least one other photosensing element of each grouping is a white light sensitive photosensing element. A control may process image data captured by the imaging sensor to determine a taillight of a leading vehicle present in the forward field of view and traveling ahead of and in the same direction as that of the equipped vehicle. The control may process captured image data to determine rate of approach of the equipped vehicle relative to the leading vehicle.

Abstract translation: 用于车辆的视觉系统包括成像传感器，其具有在车辆前进行进方向上的正视场。 成像传感器包括具有光敏元件分组的光敏元件阵列，每组具有至少三个相邻的感光元件。 每个组的至少一个感光元件是红光感光感光元件，并且每个组的至少一个其它感光元件是白光感光光敏元件。 控制器可以处理由成像传感器捕获的图像数据，以确定前方视野中存在的前方车辆的尾灯，并且在与配备的车辆的前方相同的方向上行驶。 该控制可以处理捕获的图像数据以确定装备的车辆相对于前方车辆的接近速率。