The present invention relates to a control unit for a domestic appliance. In particular, the present invention relates to a control unit for a cooking appliance. Further, the present invention relates to a domestic appliance, in particular a cooking appliance comprising at least one control unit.
For a domestic appliance, in particular a cooking appliance, information relating to said domestic appliance may be provided by software. The representation of information is realized by an appropriate display. For example, a mobile computer device comprises application software for downloading and presenting cooking recipes on a display. Further, the mobile computer device may be provided for controlling the cooking appliance.
It is an object of the present invention to provide a control unit for a domestic appliance, wherein said control unit allows the presentation of information by low complexity.
The present invention relates to a control unit for a domestic appliance, in particular for a cooking appliance, wherein
The main idea of the present invention is that a predetermined area of the touch screen is alternating used as control area for the domestic appliance and as output device for information. The switch button allows a simple switching over between the control mode and the information mode of the control unit. The multiple use of the touch screen minimizes the complexity of the control unit.
Preferably, the display includes at least one further area representing at least one symbol and/or touch switch for controlling the control unit and/or the domestic appliance by the user in the control mode and in the information mode. The further area of the display allows that some operations may be performed by the user, when the touch screen is in the information mode.
In particular, the further area of the display remains unchanged, when the display is switched between the control mode and the information mode. The further area of the display guarantees that some operations may be always performed by the user.
For example, the switch button is a touch switch.
Preferably, the touch switch is arranged within the further area of the display. The user can always switch over between the control mode and the information mode.
In particular, the two-dimensional representation of information includes text, one or more pictures and/or one or more symbols. For example, the display may represent information which is conventionally provided in paper form.
Further, the control unit may comprise at least one slide function, so that the two-dimensional representation of information is moveable upwards, downwards and/or sidewards within the area.
Moreover, the control unit may comprise at least one zoom function, so that the two-dimensional representation of information is enlargeable and/or scalable within the area.
For example, information representable on the area is stored or storable in at least one memory of the control unit or the domestic appliance.
Alternatively or additionally, the control unit is connected or connectable to the internet, so that information is downloadable or downloaded from the internet to the control unit. The information downloaded may be stored in the memory of the control unit or the domestic appliance, so that the user may select said information at a later date.
The control unit may be connected or connectable to the internet via a local area network and/or a wireless local area network.
Furthermore, the control unit may be connected or connectable to a mobile computer device, so that information is transferable from said mobile computer device to the control unit.
Additionally, the control unit may comprise an on-off switch, wherein preferably said on-off switch is arranged outside and/or besides the touch screen.
According to a preferred embodiment, the domestic appliance is a cooking appliance, wherein the display is switchable between a cooking mode and a recipe mode, and wherein the switch button is a recipe button for switching over between the cooking mode and the recipe mode, and wherein preferably the recipe button is arranged within the further area of the touch screen.
Further, the domestic appliance may be a cooking hob, wherein the display is an integrated part of a cooking panel.
Moreover, the complete display may be formed as a touch screen.
At last, the present invention relates to a domestic appliance, in particular a cooking appliance comprising at least one control unit mentioned above.
Novel and inventive features of the present invention are set forth in the appended claims.
The present invention will be described in further detail with reference to the drawing, in which
The touch screen 12 includes a first area 16 and a second area 18. In this example, the first area 16 forms a bigger part of the touch screen 12, while the second area 18 forms a remaining small part of said touch screen 12. The first area 16 includes symbols representing cooking zones of the cooking hob. For example, said cooking zones are activated, controlled and/or deactivated by touching the corresponding symbols on the first area 16. The second area 18 includes symbols for controlling the cooking hob. The symbols on the second area 18 are provided for displaying states of the cooking hob and/or as touch switches for controlling the cooking hob. For example, the second area 18 includes a timer.
Additionally, the user interface 10 according to the present invention includes a recipe button 20. Said recipe button 20 is provided for switching over between a cooking mode and a recipe mode. The recipe button 20 is arranged in the second area 18 of the user interface 10. In
In the recipe mode an electronic cookbook is represented in the first area 16 of the touch screen 12. In the second area 18 of the touch screen 12 the same symbols are represented in the recipe mode as well as in the cooking mode. Thus, the recipe button 20 is visible and operable in the cooking mode and in the recipe mode. Also the other symbols of the second area 18 remain visible and/or operable in the cooking mode and in the recipe mode.
In
The cooking recipes may also include data for adjusting the heating elements. For example, said data include the position and/or the operation mode of the heating element. Further, the data may include the temperature and/or the power level of the heating element. Moreover, the data may include the cooking time for performing the cooking recipe. For example, the data for adjusting the heating element are transferred to said heating element by actuating a button of the user interface 10, wherein preferably the heating element is started by further actuating said button or another button.
If a first step of the cooking recipe is performed, then preferably the data for a second step are automatically transferred to the heating element and/or to another heating element, wherein the heating element or heating elements for said second step are started by actuating a button of the user interface 10 by the user. More generally, if a current step of the cooking recipe is performed, then preferably the data for a subsequent step are automatically transferred to one or more corresponding heating elements, wherein the heating element or heating elements for said subsequent step are started by actuating a corresponding button of the user interface 10 by the user.
The presentations in
According to an alternative embodiment of the present invention the user interface includes a graphic display formed as an output device and an input device arranged out of said graphic display. For example, the input device includes a touch area or at least one adjusting knob. Thus, in the alternative embodiment the input device and the output device of the user interface are separate parts. In the information mode the graphic display may indicate a menu of cooking recipes, wherein one of said cooking recipes may be selected by an actuation of the adjusting knob or by contacting the touch area. Then, the selected cooking recipe is indicated by the graphic display, wherein preferably said cooking recipe includes the picture showing the dish and/or the table of the condiments and/or their amounts. In the control mode the graphic display may indicate current parameter values of the cooking process by symbols, numbers and/or letters. Said parameter values may be adjusted or changed by actuating the touch area or the adjusting knob of the input device by the user.
The user interface according to the present invention includes an integrated electronic cookbook. Said electronic cookbook is easy to handle and read. The user does not need any cookbook in paper form. For example, the cooking recipes are stored in a memory of the user interface 10, so that the user may select and read the cooking recipe all the time.
Further, the cooking recipes may be downloaded from the internet by the user. For example, the user interface 10 and/or the cooking hob are connected or connectable to the internet via a local area network (LAN) or a wireless local area network (WLAN). According to another example, a mobile computer device is connected or connectable to the internet via the wireless local area network (WLAN) or a mobile communications network, while the user interface 10 and/or the cooking hob are connected or connectable to said mobile computer device via a standardized wireless or wiring connection. For example, a Bluetooth connection may be used between the user interface 10 and/or the cooking hob on the one side and the mobile computer device on the other side. The cooking recipes may be downloaded from the homepage of the producer of the cooking hob or from a homepage related to cooking recipes. The cooking recipes downloaded may also be stored in the memory of the user interface 10, so that the user may select and read the cooking recipe downloaded at a later date.
The user interface 10 mentioned above is provided for the cooking hob. Further, the user interface 10 may be also provided for a cooking oven and a microwave oven. Moreover, the user interface 10 may be provided for other domestic appliances, wherein arbitrary instructions or information for the user are represented by the user interface 10.
Although an illustrative embodiment of the present invention has been described herein with reference to the accompanying drawing, it is to be understood that the present invention is not limited to that precise embodiment, and that various other changes and modifications may be affected therein by one skilled in the art without departing from the scope or spirit of the invention. All such changes and modifications are intended to be included within the scope of the invention as defined by the appended claims.
Number | Date | Country | Kind |
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15176186 | Jul 2015 | EP | regional |
Filing Document | Filing Date | Country | Kind |
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PCT/EP2016/063321 | 6/10/2016 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
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WO2017/008964 | 1/19/2017 | WO | A |
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1714191 | Dec 2005 | CN |
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EP2211117—English Translation, machine generated Jan. 2020 (Year: 2020). |
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Number | Date | Country | |
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20180180293 A1 | Jun 2018 | US |