VEHICLE EXTERIOR SIDE-CAMERA SYSTEMS AND METHODS

• US 20160297362A1
• Filed: 04/09/2015
• Published: 10/13/2016
• Est. Priority Date: 04/09/2015
• Status: Abandoned Application

• Current Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Original Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Inventors: TIJERINA, Louis, SHUTKO, John
• Application Number:
  US14/682,977
• Publication Number:
  US 20160297362A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 3/013 Eye tracking input arrangements G06F3/015 takes precedence
• CPC Class Codes: G06V 20/59 inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
• CPC Class Codes: H04N 23/63 by using electronic viewfinders
• CPC Class Codes: H04N 23/698 for achieving an enlarged field of view, e.g. panoramic image capture
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources

Abstract

A vehicle exterior viewing system is described. The displayed images represent the external environment around a vehicle. The displayed images are controlled by detecting at least one of the eye gaze and the head position of the driver. An exterior viewing imager system can produce the image data and can include a camera and a gimbal to support the camera. At least one display is adapted to display an exterior image from the imager system. A tracker system senses position and/or gaze of the driver. A controller receives data from the tracker and the imager system to change an image on the display based on data from the tracker. In an example, the imager system includes a driver-side imager positioned on a driver-side of the vehicle to provide a diver-side view of the vehicle and a passenger-side imager positioned on a passenger-side of the vehicle to provide a passenger-side view of the vehicle.

Claims

1. A vehicle exterior viewing system comprising:

an exterior viewing imager system including a camera and a gimbal to support and orient the camera;

a display adapted to display an exterior image from the imager system;

a tracker to sense position of a driver; and

a controller to change an image on the display based on data from the tracker.

2. The system of claim 1, wherein the imager system includes a driver-side imager positioned on a driver-side of the vehicle to provide a diver-side view of the vehicle and a passenger-side imager positioned on a passenger-side of the vehicle to provide a passenger-side view of the vehicle.

3. The system of claim 2, wherein the controller shifts the image on the display based on the tracker determining that the driver is viewing the display and is shifting to view a different location exterior the vehicle.

4. The system of claim 3, wherein the controller sends signals to control actuators connected to the gimbal to move the camera based on the position of the driver.

5. The system of claim 2, wherein the imager system includes a rear-view imager to provide a rear view image behind the vehicle.

6. The system of claim 5, wherein the controller combines the driver-side image and the rear view image for showing on the display.

7. The system of claim 2, wherein the display includes a plurality of screens with a first screen adapted to show the driver-side view and a second screen to show a passenger side view.

8. The system of claim 7, wherein the plurality of screens includes a center, third screen, and wherein the controller is to show views on the first and third screens that overlap to reduce likelihood of a blind spot on the driver side of the vehicle and to show views on the second and third screens that overlap to reduce likelihood of a blind spot on the passenger side of the vehicle.

9. The system of claim 8, wherein the controller receives image data from a plurality of imagers of the exterior viewing imager system and combines image data from at least two of the plurality of imagers to produce a composite view on at least one of the first screen, the second screen, the third screen or combinations thereof.

10. The system of claim 2, wherein the controller uses data relating to a seat position to adjust field of view of the camera.

11. The system of claim 10, wherein the tracker tracks eye gaze of the driver in a driver seat to adjust the field of view of the camera.

12. The system of claim 11, wherein the gimbal includes actuators to adjust yaw and pitch of the camera in response to signals from the controller based on the eye gaze of the driver.

13. A vehicle exterior viewing system comprising:

an exterior viewing imager system including a driver side imager, a passenger side imager and a rear imager;

a controller configured to receive image data from the driver side imager, the passenger side imager and the rear imager and to combine the image data from at least two of the driver side imager, the passenger side imager and the rear imager to produce an output image; and

a display adapted to display the output image from the controller.

14. The system of claim 13, wherein the display includes a center display that is configured to show a panoramic view of the exterior of the vehicle including a drive side, a rear side and a passenger side.

15. The system of claim 14, wherein the controller includes a tracking system to track movement of the driver and is configured to control the output image based on tracking data from the tracking system.

16. The system of claim 15, wherein the controller changes the image on the display in opposite of tracked movement of the driver with the image on the display moving down when the driver is tracked up and moving up when the driver is tracked down.

17. The system of claim 15, wherein the controller changes the image on the display in opposite of tracked movement of the driver with the image on the display moving left when the driver is tracked right and moving right when the driver is tracked left.

18. The system of claim 15, wherein the controller is configured to send the output image to a plurality of displays including a driver side display, a center display and a passenger side display.

19. The system of claim 18, wherein each of the driver side display, the center display and the passenger side display have a unique part of the output image.

20. The system of claim 15, wherein a first part of the output image is displayed on both the driver side display and the center display and a second part of the output image is displayed on both the passenger side display and the center display.

21. A vehicle exterior viewing system comprising:

an exterior viewing imager system including a driver side imager and a passenger side imager;

a controller configured to receive image data from the driver side imager and the passenger side imager and to combine the image data from the driver side imager and the passenger side imager to produce an output image; and

a display adapted to display the output image from the controller.