OPERATING ELEMENT FOR A HOUSEHOLD APPLIANCE, OPERATING UNIT FOR A HOUSEHOLD APPLIANCE THAT HOLDS SUCH AN OPERATING ELEMENT, AND HOUSEHOLD APPLIANCE WITH SUCH AN OPERATING UNIT AND SUCH AN OPERATING ELEMENT

• US 20130345835A1
• Filed: 12/07/2012
• Published: 12/26/2013
• Est. Priority Date: 12/08/2011
• Status: Abandoned Application

• Current Assignee: Miele & CIE KG (The Miele Group)
• Original Assignee: Miele & CIE KG (The Miele Group)
• Inventors: Stahl, Matthias, Castelli, Giovanni, Bugr, Edina
• Application Number:
  US13/707,622
• Publication Number:
  US 20130345835A1
• Time in Patent Office: Days
• US Class Current: 700/83
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05B 19/106 for selecting a programme, variable or parameter
• CPC Class Codes: G05B 2219/23258 GUI graphical user interface, icon, function bloc editor, labview
• CPC Class Codes: G05B 99/00 Subject matter not provided for in other groups of this subclass
• CPC Class Codes: G06F 3/0362 with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
• CPC Class Codes: G06F 3/0426 tracking fingers with respect to a virtual keyboard projected or printed on the surface virtual keyboards on touch screens G06F3/04886
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus

Abstract

An operating element for a household appliance includes a base part with a projector and a sensor and an operating part that is movable relative to the base part. The projector of the base part is configured to display a selection menu as a function of a position of the operating part, with the selection menu being disposed in physical proximity to the operating element. The sensor is configured to detect a selection made in the selection menu.

Claims

1. An operating element for a household appliance comprising:

a base part including a projector and a sensor; and

an operating part that is movable relative to the base part, wherein the projector of the base part is configured to display a selection menu as a function of a position of the operating part, the selection menu being disposed in physical proximity to the operating element, and wherein the sensor is configured to detect a selection made in the selection menu.

2. The operating element recited in claim 1, wherein the household appliance is stationary.

3. The operating element recited in claim 1, wherein the operating part is rotatable relative to the base part.

4. The operating element recited in claim 1, further comprising a detector for detecting a position of the operating part and a selection device configured to choose a selection menu and to actuate the projector to display the chosen selection menu.

5. The operating element recited in claim 1, wherein the sensor includes a camera and the selection menu is detectable by processing an image captured by the camera.

6. The operating element recited in claim 1, wherein the sensor includes a group of electromagnetic sensors, each oriented in a different radial direction.

7. A system comprising:

an operating unit for a stationary household appliance, the operating unit including a docking receptacle; and

an operating element configured to be placed in the docking receptacle, the operating element including;

a base part including a projector and a sensor, and

an operating part that is movable relative to the base part, wherein the projector of the base part is configured to display a selection menu as a function of a position of the operating part, the selection menu being disposed in physical proximity to the operating element, and wherein the sensor is configured to detect a selection made in the selection menu.

8. The system recited in claim 7, wherein the operating element is detachably securable in the docking receptacle.

9. The system recited in claim 8, wherein the operating element is securable in the docking receptacle magnetically.

10. The system recited in claim 7, wherein the operating unit has a transmitting coil and the operating element has a receiving coil, the transmitting coil being configured to transfer electrical energy to the receiving coil so as to supply electric energy to the operating unit.

11. The system recited in claim 10, wherein the operating element is detachable from the operating unit and usable remotely from the operating unit, and the operating element is configured, during remote use, to transmit data that encodes operating actions from the operating element to the operating unit.

12. The system recited in claim 11, wherein the data is transmitted wirelessly.

13. The system recited in claim 11, wherein the operating unit and the operating element each have at least one of a transmitter or a receiver for wireless communication between the operating unit and the operating element.

14. A household appliance comprising:

an operating element including;

a base part including a projector and a sensor, and

an operating part that is movable relative to the base part, wherein the projector of the base part is configured to display a selection menu as a function of a position of the operating part, the selection menu being disposed in physical proximity to the operating element, and wherein the sensor is configured to detect a selection made in the selection menu.

15. The household appliance recited in claim 14, further comprising operating unit including a docking receptacle configured to receive the operating element.

16. The household appliance recited in claim 15, wherein the operating unit has a transmitting coil and the operating element has a receiving coil, the transmitting coil being configured to transfer electrical energy to the receiving coil so as to supply electric energy to the operating unit.