Method vehicle input/output device and method

1. An input/output device for a motor vehicle comprising a touch-sensitive display including:

a base area having a display surface;

a three-dimensional local elevation extending out of the display surface such that the local elevation is enclosed by and merges into the base area to define a fixed control element; and

a touch-sensitive surface formed on the fixed control element for inputting actuating information by touching the touch-sensitive surface.

2. The input/output device according to claim 1 , wherein at least one of the local elevation and the base area is configured to actively display graphic information.

3. The input/output device according to claim 1 , wherein at least one of the local elevation and the base area comprises a TFT display.

4. The input/output device according to claim 1 , wherein at least one of the local elevation and the base area comprises an LED display.

5. The input/output device according to claim 4 , wherein at least one of the local elevation and the base area comprises an OLED display.

6. The input/output device according to claim 1 , wherein the base area is configured to input information by manually touching a fixed base area.

7. The input/output device according to claim 1 , wherein the local elevation relative to the base area projects above the display surface in a range between 2 mm and 15 mm.

8. The input/output device according to claim 7 , wherein the display surface has an area in a range between 10 cm 2 and 40 cm 2 .

9. The input/output device according to claim 1 , wherein the display surface has an area in a range between 10 cm 2 and 40 cm 2 .

10. The input/output device according to claim 1 , wherein the local elevation replicates at least one of a knob-shaped control element or a slider-shaped control element.

11. The input/output device according to claim 1 , wherein the base area further comprises a local recess at least partly surrounding the local elevation.

12. The input/output device according to claim 1 , wherein the local elevation further comprises at least one local switching surface configured to input switching information.

13. The input/output device according to claim 1 , further comprising a detector configured to detect a manual touch of the touch-sensitive surface and allocate the actuating information to the detected touch.

14. The input/output device according to claim 13 further comprising a second detector configured to detect a manual touch on a local switching surface for inputting switching information and allocate switching information to the detected touch.

15. The input/output device according to claim 1 , further comprising a feedback device configured to output at least one of a visual feedback, thermal feedback, electric feedback, haptic feedback or combinations thereof based on a touch of the touch-sensitive surface.

16. A motor vehicle comprising a passenger car having an input/output device according to claim 1 , wherein the base area is connected in a fixed manner to an interior of the passenger car.

17. A method for inputting control element actuating information on an input/output device according to claim 1 , further comprising manually touching the touch-sensitive surface on the control element with a sliding movement which is detected and allocated to actuating information for the motor vehicle.

18. The method according to claim 17 , further comprising manually touching a local switching surface on the local elevation which is detected and allocated to switching information.

19. The method according to claim 17 , further comprising outputting a feedback in the form of at least one of a visual feedback, a thermal feedback, an electric feedback, a haptic feedback or combination thereof in response to a sliding touch of the touch-sensitive surface of the control element.