Vision system for a vehicle

Patent metadata

Field	Value
Publication number	US-9420203-B2
Application number	US-201213370136-A
Country	US
Kind code	B2
Filing date	Feb 9, 2012
Priority date	Jun 19, 2006
Publication date	Aug 16, 2016
Grant date	Aug 16, 2016

Abstract

A vision system includes a processor and a plurality of cameras, each of which is configured to be communicatively coupled to the processor. The processor is configured to select input from different combinations of the plurality of cameras based on a parameter that is associated with at least one of the status of a vehicle and a surrounding environment of the vehicle.

First claim

What is claimed is:

1. A vision system comprising:
a processor; and
a plurality of cameras each of which is configured to be communicatively coupled to the processor, the plurality of cameras including at least three cameras;
wherein the processor is configured to select input from different combinations of the plurality of cameras based on a parameter that is associated with at least one of a status of a vehicle and a surrounding environment of the vehicle, such that the processor is configured to select a first combination of two or more of the plurality of cameras when the parameter is within a first value range and a second combination of two or more of the plurality of cameras when the parameter is within a second value range,
wherein the first combination of cameras includes two cameras spaced apart by a first distance and the second combination of cameras includes two cameras spaced apart by a second distance, the first distance being larger than the second distance,
wherein the vision system is used to identify one or more objects at varying distances from the plurality of cameras, and
wherein the processor receives input from the first combination of cameras when the one or more objects are at a third distance and the processor receives input from the second combination of cameras when the one or more objects are at a fourth distance, the third distance being larger than the fourth distance.

2. The vision system of claim 1 , wherein the parameter includes a speed of the vehicle.

3. The vision system of claim 1 , wherein the parameter includes a steering angle of the vehicle.

4. The vision system of claim 1 , wherein the cameras are each a different type of camera.

5. The vision system of claim 1 , wherein at least one of the cameras includes an infrared camera.

6. The vision system of claim 1 , wherein the vision system is configured for use with an autonomous vehicle.

7. The vision system of claim 1 , wherein at least one of the plurality of cameras is a video camera.

Assignees

• Broggi Alberto
• Schmiedel Gary
• Yakes Christopher K
• Oshkosh Defense Llc

Inventors

• Broggi Alberto
• Schmiedel Gary
• Yakes Christopher K

Classifications

• H04N23/90 Primary

  Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums · CPC title

• H04N13/243

  using three or more two-dimensional [2D] image sensors · CPC title

• G01S17/931

  of land vehicles · CPC title

• G01S17/86

  Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders · CPC title

• G01S17/023

  Physics · mapped topic