System and method for electronically viewing behind a vehicle

• US 20040036768A1
• Filed: 06/19/2003
• Published: 02/26/2004
• Est. Priority Date: 06/19/2002
• Status: Abandoned Application

• Current Assignee: Mobile Optics Co.
• Original Assignee: Mobile Optics Co.
• Inventors: Green, L. Derek
• Application Number:
  US10/465,358
• Publication Number:
  US 20040036768A1
• Time in Patent Office: Days
• US Class Current: 348/148
• CPC Class Codes: B60R 1/002 specially adapted for covering the peripheral part of the vehicle, e.g. for viewing tyres, bumpers or the like integrated in the windows B60R1/001; combined with rear-view mirrors B60R1/08
• CPC Class Codes: H04N 7/183 for receiving images from a single remote source

Abstract

A system and method is provided for electronically viewing behind a vehicle. Included in the invention is the step of coupling a camera to a vehicular mounting unit. The camera is coupled to the vehicular mounting unit so that a plane defined by a boundary of an angle of view of the camera is substantially parallel to a plane defined by a mounting surface of the vehicular mounting unit. The vehicular mounting unit can be affixed to a rear panel of a vehicle in a manner that allows the camera to capture a video image of an area that substantially spans at least a width of the vehicle in an area immediately behind a back portion of the vehicle. The present invention also includes the step of transmitting the video image to a video display that is viewable by a driver of the vehicle.

Claims

1. A method for electronically viewing behind a vehicle, comprising the steps of:

coupling a camera to a vehicular mounting unit, wherein a plane defined by a boundary of an angle of view of the camera is substantially parallel to a plane defined by a mounting surface of the vehicular mounting unit; and

affixing the vehicular mounting unit to a rear panel of a vehicle in a manner that allows the camera to capture a video image of an area that substantially spans at least a width of the vehicle in an area immediately behind a back portion of the vehicle; and

transmitting the video image to a video display that is viewable by a driver of the vehicle.

2. The method for electronically viewing behind a vehicle as in claim 1, wherein the step of coupling a camera to a vehicular mounting unit further comprises the step of coupling a camera with a wide angle lens to a vehicular mounting unit.

3. An electronic imaging device for viewing behind a vehicle, comprising:

a camera body;

a mounting base configured for attachment to a rear body panel of the vehicle and configured to hold the camera body at a mounting angle, wherein the mounting angle is measured from a plane perpendicular to a plane defined by the rear body panel of the vehicle;

a camera having a fixed angle of view and affixed to the camera body, wherein a sum of the mounting angle and of one half the fixed angle of view of the camera is substantially 90 degrees; and

a display screen affixed to the vehicle in a location that is viewable by a driver of the vehicle, wherein the display screen shows images captured by the camera lens.

4. The electronic imaging device for viewing behind a vehicle as in claim 3, further comprising a wireless connection that couples the camera body to the display screen.

5. The electronic imaging device for viewing behind a vehicle as in claim 3, further comprising a hardwired connection that couples the camera to the display screen.

6. A method for electronically viewing behind a vehicle, comprising the steps of:

affixing a video display to the vehicle in a location that is viewable by a driver of the vehicle;

defining a boundary of an angle of view of a camera equal to a plane that is substantially parallel to the rear body panel of the vehicle;

mounting the camera on a rear body panel of the vehicle according to an alignment of the angle of view of the camera and the plane that is substantially parallel to the rear body panel of the vehicle;

transmitting video data from the camera to the video display; and

displaying the video data on the video display, wherein a viewable image of the video display shows a region defined by the boundary of the angle of view of the camera.

7. The method for providing electronic vision behind a vehicle as in claim 6, wherein the step of transmitting video data further comprises the step of transmitting video data using a wireless connection.

8. The method for providing electronic vision behind a vehicle as in claim 6, wherein the step of transmitting video data further comprises the step of transmitting video data over a hardwired connection.

9. The method for providing electronic vision behind a vehicle as in claim 6, wherein the step of attaching a video display to the vehicle further comprises the step of attaching an LCD screen to the vehicle.

10. A method for electronically viewing behind a vehicle, comprising the steps of:

affixing a video display to the vehicle, wherein the video display is viewable by a driver of the vehicle;

mounting a camera in a rear panel of a vehicle, wherein at least a portion of the camera is mounted in an internal cavity of a rear panel of the vehicle;

positioning the camera in a manner that allows the camera to capture images of at least a portion of a rear bumper region of the vehicle; and

displaying video data received from the camera on the video display.