Control panels

Patent metadata

Field	Value
Publication number	US-9302679-B2
Application number	US-201113977521-A
Country	US
Kind code	B2
Filing date	Dec 29, 2011
Priority date	Dec 29, 2011
Publication date	Apr 5, 2016
Grant date	Apr 5, 2016

Abstract

Control panels with input elements for controlling components corresponding to each of the controls. The input elements can further be actuated by detecting an optical reflection associated with an input element.

First claim

The claimed invention is:

1. A method comprising executing computer executable instructions by one or more processors for:
receiving one or more reflected light patterns comprising one or more predefined regions of interest corresponding to positions associated with one or more input elements;
determining, relative to at least one threshold, respective intensity levels corresponding to the one or more predefined regions of interest;
interpreting, at least in part by the determined intensity levels, one or more actuation states associated with the one or more input elements; and
outputting one or more commands associated with the interpreted actuation states.

2. The method of claim 1 , further comprising removing at least one artifact from the one or more reflected light patterns.

3. The method of claim 1 , wherein the one or more actuation states comprise one or more of: normal, depressed normal level 1, depressed normal level 2, depressed first edge tilt, depressed second edge tilt, depressed third edge tilt, or depressed fourth edge tilt.

4. The method of claim 1 , wherein determining the intensity levels of the one or more predefined regions comprises determining if light is reflected from at least a portion of the one or more input elements.

5. The method of claim 1 , wherein interpreting the one or more actuation states comprises a comparison of the determined intensity levels to a plurality of predetermined patterns.

6. The method of claim 5 , wherein the plurality of predetermined patterns correspond to the information associated with the interpreted actuation states.

7. The method of claim 1 , wherein outputting information comprises outputting one or more of vehicle control commands, climate control commands, audio system commands, window control commands, seat control commands, display control commands, web commands, or communications control commands.

8. A vehicle comprising:
one or more input elements;
at least one light sensor array;
one or more light sources configured for providing light for reflecting from at least a portion of the one or more input elements to the at least one light sensor array;
one or more processors configured to:
receive one or more detected patterns from the at least one light sensor array, wherein the one or more detected patterns comprise one or more predefined regions of interest corresponding to positions associated with the one or more input elements;
determine, relative to at least one threshold, respective intensity levels corresponding to the one or more predefined regions of interest;
interpret, at least in part by the determined intensity levels, one or more actuation states associated with the one or more input elements; and
output one or more commands corresponding to the interpreted actuation states.

9. The vehicle of claim 8 , wherein the one or more input elements are individually depressible by an occupant of the vehicle, and wherein each or the input elements comprise at least one surface for selectively reflecting light from the one or more light sources to a field of view associated with the at least one light sensor array based at least in part on the actuation state.

10. The vehicle of claim 9 , wherein the one or more input elements comprise a curved surface for concentrating or focusing reflected light.

11. The vehicle of claim 8 , wherein the one or more processors are further configured to remove at least one artifact from the one or more detected patterns.

12. The vehicle of claim 8 , wherein the one or more actuation states comprise one or more of: normal, depressed normal level 1, depressed normal level 2, depressed first edge tilt, depressed second edge tilt, depressed third edge tilt, or depressed fourth edge tilt.

13. The vehicle of claim 8 , wherein the one or more processors are configured to determine the intensity levels of the one or more predefined regions by determining if light is reflected from at least a portion of the one or more input elements.

14. The vehicle of claim 8 , wherein the one or more processors are configured to interpret the one or more actuation states based at least in part upon a comparison of the determined intensity levels to a plurality of predetermined patterns.

15. The vehicle of claim 14 , wherein the plurality of predetermined patterns correspond to the one or more commands.

16. The vehicle of claim 8 , wherein the one or more commands comprise one or more of vehicle control commands, climate control commands, audio system commands, window control commands, seat control commands, display control commands, web commands, or communications control commands.

17. An apparatus comprising:
at least one memory for storing computer-executable instructions; and
one or more processors configured to access the at least one memory and execute the computer-executable instructions to:
receive one or more detected patterns from at least one light sensitive array, wherein the one or more detected patterns comprise one or more predefined regions of interest corresponding to positions associated with one or more input elements;
determine, relative to at least one threshold, relative intensity levels corresponding to the one or more predefined regions of interest;
interpret, at least in part by the determined intensity levels, one or more actuation states associated with the one or more input elements; and
output one or more commands corresponding to the interpreted actuation states.

18. The apparatus of claim 17 , further comprising:
one or more input elements attached to the vehicle, at least one camera attached to the vehicle and one or more light sources configured for providing light for reflecting from at least a portion of the one or more input elements to the at least one camera.

19. The apparatus of claim 18 , wherein the one or more input elements are individually depressible by an occupant of the vehicle, and wherein each of the input elements comprise at least one surface for selectively reflecting light from the one or more light sources to a field of view associated with the at least one camera based at least in part on the actuation state.

20. The apparatus of claim 19 , wherein the one or more input elements comprise a curved surface for concentrating or focusing reflected light.

21. The apparatus of claim 17 , the one or more processors are further configured to remove at least one artifact from the one or more detected patterns.

22. The apparatus of claim 17 , wherein the one or more actuation states comprise one or more of: normal, depressed normal level 1, depressed normal level 2, depressed first edge tilt, depressed second edge tilt, depressed third edge tilt, or depressed fourth edge tilt.

23. The apparatus of claim 17 , wherein the one or more processors are configured to determine the intensity levels of the one or more predefined regions by determining if light is reflected from at least a portion of the one or more input elements.

24. The apparatus of claim 17 , wherein the one or more processors are configured to interpret the one or more actuation states based at least in part upon a comparison of the determined intensity levels to a plurality of predetermined patterns.

25. The apparatus of claim 17 , wherein the plurality of predetermined patterns correspond to the one or more commands.

26. The apparatus of claim 17 , wherein outputting the one or more commands com

Assignees

• Graumann David L
• Intel Corp

Inventors

• Graumann David L

Classifications

• H03K17/9629

  using a plurality of detectors, e.g. keyboard · CPC title

• H01H2239/022

  with opto-electronic switch · CPC title

• B60K37/06

  Operations & Transport · mapped topic

• B60W50/14 Primary

  Means for informing the driver, warning the driver or prompting a driver intervention · CPC title

• B60K2350/2047

  Operations & Transport · mapped topic