Display system having viewer distraction disable and method

• US 20080129684A1
• Filed: 11/30/2006
• Published: 06/05/2008
• Est. Priority Date: 11/30/2006
• Status: Abandoned Application

• Current Assignee: Delphi Technologies, Inc. (BorgWarner Incorporated)
• Original Assignee: Delphi Technologies, Inc. (BorgWarner Incorporated)
• Inventors: Adams, Jay J., Tieman, Craig A.
• Application Number:
  US11/606,740
• Publication Number:
  US 20080129684A1
• Time in Patent Office: Days
• US Class Current: 345/156
• CPC Class Codes: B60K 2360/143 Touch sensitive instrument input devices
• CPC Class Codes: B60K 2360/1438 Touch screens
• CPC Class Codes: B60K 2360/1526 Dual-view displays
• CPC Class Codes: B60K 2360/195 Blocking or enabling display functions
• CPC Class Codes: B60K 2370/143 Touch sensitive input devices
• CPC Class Codes: B60K 2370/1438 Touch screens
• CPC Class Codes: B60K 2370/1526 Dual-view displays
• CPC Class Codes: B60K 2370/195 Blocking or enabling display functions
• CPC Class Codes: B60K 2370/736 the user being the driver
• CPC Class Codes: B60K 2370/739 the user being the passenger
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/10 Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: B60K 35/22 Display screens
• CPC Class Codes: B60K 35/29 Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
• CPC Class Codes: B60K 35/654 the user being the driver
• CPC Class Codes: B60K 35/656 the user being a passenger
• CPC Class Codes: G02F 1/13338 Input devices, e.g. touch panels

Abstract

A display system and a method of controlling a multiple-view display in a vehicle are provided. The display system includes a display for generating a first image that is viewable within a driver viewing window and a passenger image that is viewable within a passenger viewing window. The display system also includes sensors for sensing location of a driver of the vehicle. The display system further includes a controller for controlling the first and second images shown on the display. The controller disables the presentation of at least some image content in the passenger viewing window when the driver is determined to be attempting to view the passenger image.

Claims

1. A display system having a viewing window, said display system comprising:

a display for presenting an image having image content that is viewable within a viewing window;

a sensor arrangement for sensing when a potential unintended viewer is attempting to view the image in the viewing window; and

a controller for controlling the image presented on the display based on the sensed location of the potential unintended viewer attempting to view the image, wherein the controller disables the presentation of at least some image content when the potential unintended viewer is attempting to view the image in the viewing window.

2. The display system as defined in claim 1, wherein the display system is located in a vehicle.

3. The display system as defined in claim 2, wherein the sensor arrangement comprises a weight-based sensor located in the seat of the vehicle for detecting location of a driver of the vehicle.

4. The display system as defined in claim 2, wherein the sensor comprises a proximity sensor located in the vehicle.

5. The display system as defined in claim 4, wherein the proximity sensor is mounted in a door of the vehicle.

6. The display system as defined in claim 2, wherein the sensor arrangement comprises an image acquisition device located within the passenger compartment of the vehicle for detecting location of a driver of the vehicle.

7. The display system as defined in claim 2, wherein the potential viewer comprises a driver of the vehicle attempting to view the image content made available to a passenger of the vehicle.

8. The display system as defined in claim 1, wherein the display comprises a multiple-view display for generating a first image viewable within a first viewing window and a second image viewable within a second viewing window, wherein the potential viewer is allowed to view image content in the first viewing window and is prohibited from viewing at least some image content in the second viewing window.

9. The display system as defined in claim 8, wherein the display system is located in a vehicle such that the first image in the first viewing window is viewable by a driver of the vehicle and the second image in the second viewing window is viewable by a passenger in the vehicle.

10. A display system having a multiple-view display, said display system comprising:

a display for presenting a first image that is viewable within a first viewing window by a first viewer and a second image that is viewable within a second viewing window by a second viewer;

a sensor arrangement for sensing when the first viewer is attempting to view the second image in the second viewing window; and

a controller for controlling the first and second images presented on the display and for disabling the presentation of at least some image content in the second image in the second viewing window when the sensor arrangement detects that the first viewer is attempting to view the second image in the second viewing window.

11. The display system as defined in claim 10, wherein the display system is located in a vehicle.

12. The display system as defined in claim 11, wherein the display system is arranged in the vehicle such that the first image in the first viewing window is viewable by a driver of the vehicle and a second image in the second viewing window is viewable by a passenger in the vehicle.

13. The display system as defined in claim 11, wherein the sensor arrangement comprises a weight-based sensor located in the seat of the vehicle for detecting location of a driver of the vehicle.

14. The display system as defined in claim 11, wherein the sensor comprises a proximity sensor located in the vehicle.

15. The display system as defined in claim 14, wherein the proximity sensor mounted in a door of the vehicle.

16. The display system as defined in claim 11, wherein the sensor arrangement comprises an image acquisition device located within the passenger compartment of the vehicle for detecting location of a driver of the vehicle.

17. A method of controlling a display to prohibit viewing of image content to an unintended viewer, said method comprising the steps of:

generating an image having image content on a display that is viewable within a viewing window;

sensing location of a potential unintended viewer relative to the viewing window;

determining whether the potential unintended viewer is expected to be viewing the image in the viewing window; and

controlling the display of the image in the viewing window to prohibit viewing of at least some of the image content when the potential unintended viewer is determined to be expected to be viewing the image within the viewing window.

18. The method as defined in claim 17, wherein the method is employed on a vehicle to provide a viewing window for viewing by a passenger of the vehicle and to prohibit viewing by a driver of the vehicle.

19. The method as defined in claim 18, wherein the step of generating an image comprises generating a first image on a display that is viewable within a first viewing window and generating a second image on the display that is viewable within a second viewing window, wherein the first viewing window is made available to a viewing by the driver of the vehicle and the second viewing window is made available for viewing by the passenger in the vehicle.

20. The method as defined in claim 18, wherein the step of sensing comprises sensing weight of the driver on a seat in the vehicle.

21. The method as defined in claim 18, wherein the step of sensing comprises sensing location of the driver relative to the viewing window.

22. The method as defined in claim 18, wherein the step of sensing comprises acquiring images of the driver and processing the acquired images.

23. A method of controlling a multiple-view display to prohibit viewing of image content to an unintended viewer, said method comprising the steps of:

generating a first image that is viewable within a first viewing window by a first viewer;

generating a second image that is viewable within a second viewing window by a second viewer;

sensing location of the first viewer relative to the second viewing window;

determining whether the first viewer is expected to be viewing the image in the second viewing window; and

controlling the display of the images in the second viewing window to prohibit viewing of at least some image content in the second image when the first viewer is determined to be expected to be viewing the second viewing window.

24. The method as defined in claim 23, wherein the method is employed in a vehicle to prohibit viewing of passenger image content in the second viewing window by a driver of the vehicle.

25. The method as defined in claim 24, wherein the step of sensing comprises sensing weight of the driver on a seat in the vehicle.

26. The method as defined in claim 24, wherein the step of sensing comprises sensing location of the driver relative to the second viewing window.

27. The method as defined in claim 24, wherein the step of sensing comprises acquiring images of the driver and processing the acquired images.