Touch control bezel for display devices

• US 20080249682A1
• Filed: 04/06/2007
• Published: 10/09/2008
• Est. Priority Date: 04/06/2007
• Status: Abandoned Application

• Current Assignee: Visteon Global Technologies Incorporated (Visteon Corporation)
• Original Assignee: Visteon Global Technologies Incorporated (Visteon Corporation)
• Inventors: Kosinski, John Thomas, Wisniewski, Dean Thomas
• Application Number:
  US11/784,555
• Publication Number:
  US 20080249682A1
• Time in Patent Office: Days
• US Class Current: 701/36
• CPC Class Codes: B60K 2360/143 Touch sensitive instrument input devices
• CPC Class Codes: B60K 2360/1438 Touch screens
• 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 35/654 the user being the driver

Abstract

A machine interface system for use in a motor vehicle includes a bezel having a display opening and at least one active surface adjacent the display opening. At least one sensor assembly is associated with the active surface and generates a sensor signal corresponding to a location on the active surface touched by a vehicle occupant. A reconfigurable display is disposed within the display opening and is configured to display, adjacent to the active surface, at least one image associated with a vehicle function. Coupled to the sensor assembly is a controller that is configured to generate the image and to receive the sensor signal. The controller responds to the sensor signal according to the vehicle function associated with the image when the corresponding active surface is touched by the occupant.

Claims

1. A reconfigurable machine interface system for use by an occupant of a motor vehicle, the system comprising:

a bezel having portions defining a display opening and including at least one active surface defined adjacent the display opening;

at least one sensor assembly being located in proximity to and being associated with the active surface, the sensor assembly being configured to generate a sensor signal corresponding to a location on the active surface when the active surface is touched by the occupant at that location;

a reconfigurable display disposed within the display opening, the display being configured to display at least one image associated with at least one vehicle function adjacent to the active surface; and

a controller coupled to the sensor assembly and the display, the controller configured to generate the image and to receive the sensor signal, the controller further configured to respond to the sensor signal according to the vehicle function associated with the image when the corresponding active surface is touched by the vehicle occupant.

2. The machine interface system according to claim 1 wherein the active surface is integral with the bezel.

3. The machine interface system according to claim 1 wherein the active surface is configured to be substantially stationary with respect to the bezel when touched by the vehicle occupant.

4. The machine interface system according to claim 1 wherein the display opening of the bezel is a rectangular display opening.

5. The machine interface system according to claim 4 wherein the active surface includes a first active surface and a first sensor assembly, the first active surface and the first sensor assembly being located along a first side of the rectangular display opening.

6. The machine interface system according to claim 5 further comprising a second active surface and a second sensor assembly, the second active surface and the second sensor assembly being located along a second side of the rectangular display opening.

7. The machine interface system according to claim 6 further comprising a third active surface and a third sensor assembly, the second active surface and the second sensor assembly being located along a third side of the rectangular display opening.

8. The machine interface system according to claim 7 further comprising a fourth active surface and a fourth sensor assembly, the fourth active surface and the fourth sensor assembly being located along a fourth side of the rectangular display opening.

9. The machine interface system according to claim 1 wherein the display opening defines at least one corner and a switch is disposed in the bezel adjacent to the at least one corner.

10. The machine interface system according to claim 9 wherein the switch is a soft key push button.

11. The machine interface system according to claim 1 wherein the display opening defines at least one corner and a potentiometer is disposed in the bezel adjacent to the at least one corner.

12. The machine interface system according to claim 11 wherein the potentiometer is a rotary potentiometer.

13. The machine interface system according to claim 1 wherein the display opening defines at least one corner and a data port is disposed in the bezel adjacent to the at least one corner.

14. The machine interface system according to claim 13 wherein the data port is a universal serial bus port.

15. The machine interface system according to claim 1 wherein the display includes at least one of a reconfigurable light emitting diode display panel, a liquid crystal display panel, an organic light-emitting diode display panel, a plasma display panel, a field emitter display panel, a surface-conduction electron-emitter display panel, and an electrochromic display panel.

16. The machine interface system according to claim 1 wherein the at least one sensor assembly includes at least one of a resistive touch element, a capacitive touch element, a field-effect touch element, a thermal touch element, and an optical monitoring element.

17. The machine interface system according to claim 1 wherein the at least one sensor assembly is configured to generate both a discrete signal and a proportional signal.

18. The machine interface system according to claim 1 further comprising a feedback device coupled to the controller and configured to provide feedback to the occupant that the controller has responded to the sensor signal.

19. The machine interface system according to claim 18 wherein the feedback device is configured to provide haptic feedback.

20. The machine interface system according to claim 18 wherein the feedback device is configured to provide at least one of audio feedback, visual feedback and combinations thereof.