Operator control device

• US 20070182718A1
• Filed: 05/12/2004
• Published: 08/09/2007
• Est. Priority Date: 05/30/2003
• Status: Abandoned Application

• Current Assignee: Daimler Chrysler Company LLC (Stellantis NV)
• Original Assignee: Daimler Chrysler Company LLC (Stellantis NV)
• Inventors: Schreiner, Michael, Schoener, Hans-Peter
• Application Number:
  US10/558,809
• Publication Number:
  US 20070182718A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: B60K 2360/143 Touch sensitive instrument input devices
• CPC Class Codes: B60K 2360/1438 Touch screens
• CPC Class Codes: B60K 2370/143 Touch sensitive input devices
• CPC Class Codes: B60K 2370/1438 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 37/06 of controls, e.g. controls knobs
• CPC Class Codes: G01C 21/3611 using character input or menus, e.g. menus of POIs character input methods in general G06F3/0233
• CPC Class Codes: H01H 13/702 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
• CPC Class Codes: H01H 2215/028 alterable
• CPC Class Codes: H01H 2229/022 Modular assembly

Abstract

An operator control device for controlling systems in a motor vehicle by inputs by a user includes a touch-sensitive operator control panel on which it is possible to represent two surface shapes which may be changed into one another alternately, with the first surface shape being structured so as to be capable of being sensed in a tactile fashion so that it may be used to select zones on the operator control panel in order to select menu items. The individual selectable zones may be configured differently in shape, extent and their position on the operator control panel, and the second surface shape is smoothed in comparison with the first shape so that hand-written and graphic inputs are possible with it.

Claims

1-12. -12. (canceled)

13. An operator control device for controlling systems in a motor vehicle by inputs by a user, comprising:

a touch-sensitive operator control panel adapted to represent two surface shapes alternately changeable into one another, a first surface shape structured to be sensible in a tactile manner and usable to select zones on the operator control panel to select menu items, individual selectable zones configurable differently in shape, extent and position on the operator control panel, a second surface shape smooth in comparison with the first surface shape, the second surface shape adapted for hand-written and graphic input.

14. The device according to claim 13, further comprising an actuator system adapted to configure at least one of (a) the shape and (b) the extent of the selectable zones as individual elements, a division of the touch-sensitive operator control panel into the selectable zones and functional assignment of the selectable zone freely programmable, an entire touch-sensitive operator control panel adapted for hand-written input.

15. The device according to claim 14, wherein the touch-sensitive operator control panel is arranged as a perforation matrix having holes provided with plungers, the plungers electromechanically raisable and lowerable by the actuator system located underneath the operator control panel.

16. The device according to claim 15, wherein the plungers are formed of a light-guiding material and are illuminatable by a light source arranged underneath the operator control panel.

17. The device according to claim 14, wherein a surface of the touch-sensitive operator control panel is arranged as a touch-sensitive film undetachably connected to a planar, fixed underlying surface at an edge of the operator control panel, a space between the underlying surface and the film filled with a Theological fluid solidifyable and fluidizable by the actuator system.

18. The device according to claim 17, wherein the rheological fluid is an electro-rheological fluid, the actuator system adapted to generate electrical fields.

19. The device according to claim 17, wherein the rheological fluid is a magneto-rheological fluid, the actuator system adapted to generate magnetic fields.

20. The device according to claim 13, wherein the operator control device is arranged in directly accessible surroundings of the user, a separate display device for user prompting for operating systems operable by the operator control device arranged in a direct field of vision of the user.

21. The device according to claim 13, wherein the operator control panel is mounted on a pressure-sensitive sensor system.

22. The device according to claim 21, wherein operator control panel is adapted to provide the user with feedback that is sensible in a tactile manner when a pressure point of the pressure-sensitive sensor system is exceeded by pressing on the operator control panel.

23. The device according to claim 13, wherein the operator control panel is surrounded by a housing that is sensible in a tactile manner.

24. The device according to claim 23, wherein the housing includes at least one pushbutton key for special functions.