EP2600065A2 - Procédé destiné au fonctionnement d'un plan de cuisson ainsi que plan de cuisson - Google Patents

Procédé destiné au fonctionnement d'un plan de cuisson ainsi que plan de cuisson Download PDF

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Publication number
EP2600065A2
EP2600065A2 EP12193885.6A EP12193885A EP2600065A2 EP 2600065 A2 EP2600065 A2 EP 2600065A2 EP 12193885 A EP12193885 A EP 12193885A EP 2600065 A2 EP2600065 A2 EP 2600065A2
Authority
EP
European Patent Office
Prior art keywords
hob
preparation vessel
screen
operating
cooking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12193885.6A
Other languages
German (de)
English (en)
Other versions
EP2600065A3 (fr
Inventor
Jochen Bühner
Joachim Grützke
Thomas KNÖLLER
Tobias Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2600065A2 publication Critical patent/EP2600065A2/fr
Publication of EP2600065A3 publication Critical patent/EP2600065A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0258—For cooking
    • H05B1/0261—For cooking of food
    • H05B1/0266—Cooktops
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/05—Heating plates with pan detection means

Definitions

  • the invention relates to a method for operating a hob, in which a preparation vessel is placed and detected on a cooking zone of the hob. Furthermore, the invention relates to a hob with a hob plate on which at least one cooking zone is formed, and on which a preparation vessel is positionable, wherein the hob comprises an operating device with a control element.
  • Hobs are known from the prior art, which recognize the size of a prepared on a cooking zone preparation vessel, such as a saucepan or a pan.
  • a preparation vessel is set up and recognized on a cooking zone of the hob.
  • an operating element of an operating device of the cooktop By moving an operating element of an operating device of the cooktop relative to a cooktop panel, an operating condition of the cooktop is set.
  • the preparation vessel is displayed virtually on a screen of the hob designed for full-surface image representation.
  • the size of the preparation vessel is detected and displayed. Such a procedure allows a much more accurate display.
  • the size of the preparation vessel can be made significantly more accurate by such a specified screen display, so that in this respect the perception for a user is significantly improved. Especially through a screen that is designed for full-surface image display, these display options are only achieved.
  • the location and / or the shape of the bottom surface of the preparation vessel is displayed on the screen.
  • the cooking vessel displayed on the screen is selected for further functional adjustment of the cooking zone.
  • a very user-friendly and intuitively easy-to-understand operating procedure can be created. This process is also very logical, so that asymmetric or less catchy actions can be avoided during operation for the user.
  • the screen is a touch-sensitive control panel, which is touched to the selection of the preparation vessel, in particular is touched at the point at which the preparation vessel is displayed.
  • the logical, fast and In particular, error-minimizing operation is made possible.
  • an operating procedure is possible in an extremely compact form, since virtually the display and the operation with respect to the selection of a displayed preparation vessel for then further operation setting can be done on a very concentrated surface area. The user therefore does not have to observe and, where appropriate, operate different points, but he can see both the size and location of the preparation vessel with the same viewing direction and also very purposefully touch this for further adjustment of the associated cooking zone. Operating errors can thus be avoided to the highest degree.
  • the displayed preparation vessel is displayed visually changed after detection, in particular in a different color than in the non-selected state and / or flashing. As a result, the user can easily recognize whether a correct selection has been made and whether another setting is already possible.
  • a cooking level adjustment option of the cooking zone is activated with the selection as a function setting or operating condition setting.
  • the cooking stage is adjusted by turning or tilting the operating element.
  • Such specified types of operation of the operating element allow a very precise adjustment and are independent of touching the control panel.
  • An Bet Ober,süberfrachtung the control panel is prevented.
  • such operation is then also mechanically robust and insensitive to thermal and electromagnetic influences.
  • a timer function and / or a wiping protection function and / or a warming function and / or a boost function can be activated with the selection as operating condition setting.
  • a wiping protection feature is characterized in that controls are virtually locked and no override is done with a rag or the like, no adjustment change, so that incorrect settings can be avoided.
  • At a Warming function is set a specific cooking level, which only keeps an already finished or almost finished food in the preparation vessel warm.
  • the maximum electrical power is automatically applied to the heating units of the hob, so that, for example, a maximum of rapid heating can take place.
  • the location and / or the size and / or shape of the preparation vessel, in particular the bottom surface of the preparation vessel, are automatically detected by a detection device of the hob. This can be made possible for example via occupancy sensors of the hob.
  • the cooking zone has a plurality of heating elements, through which a cohesive cooking surface is formed, wherein the heating elements can be activated individually for heating, and the activation of heating elements depending on the position and size of the preparation vessel takes place such that only these Heating elements are activated, on which at least partially the preparation vessel is positioned.
  • the heating elements can be activated individually for heating, and the activation of heating elements depending on the position and size of the preparation vessel takes place such that only these Heating elements are activated, on which at least partially the preparation vessel is positioned.
  • the hob has a plurality of separate cooking zones, which are arranged in area overlap.
  • the cooking zones can be arranged at a distance or connect with their boundaries to each other.
  • the cooktop is formed as an induction cooktop and the cooking zone are formed in particular from a plurality of inductors arranged in a matrix-like manner as heating elements. It can also be provided that the inductors are otherwise formed and arranged next to each other.
  • the invention relates to a hob with a hob plate on which at least one cooking zone is formed, and on which a preparation vessel is positionable.
  • the cooktop further includes an operating device with one for adjusting operating conditions of the cooktop relative to a cooktop panel movable control element.
  • the hob comprises a recognition device for detecting a preparation vessel on the hob plate.
  • the cooktop comprises a screen, which is designed to display the position of a preparation vessel placed on the cooktop panel and / or the size of the prepared preparation vessel.
  • the screen is designed in particular for full-surface image representation.
  • the screen is a TFT screen or an LCD screen or a plasma screen or an OLED (Organic Light Emitting Diode) screen.
  • Such screens enable in a particularly compact realization possibility high-resolution image displays over the entire surface area of the screen.
  • the precise positional representation of a preparation vessel as well as the extremely fine-line contour representation of a preparation vessel, in particular in plan view, is thereby possible. Nevertheless, it can be easily perceived by a user. Since just such screens also have significant advantages in terms of color representation, even with the finest and filigree lines through the color differences, the preparation vessels can be accurately and clearly perceived.
  • the operating element is a detachable from a control element receiving the operating device element, in particular flat cylinder-shaped or diskusförmig is formed.
  • a control element receiving the operating device element in particular flat cylinder-shaped or diskusförmig is formed.
  • the screen is designed as a touch-sensitive control panel at least in the region of the display of the preparation vessel.
  • a selection of a functional setting of the cooking zone at the location of the preparation vessel is linked to the touch of the control panel at the location of the displayed preparation vessel.
  • the hob is an induction hob.
  • Fig. 1 is an embodiment of a hob 1 is shown in a plan view, which is designed as an induction hob.
  • the cooktop 1 comprises a cooktop plate 2 made of glass or glass ceramic. On this cooktop, a plurality of cooking zones 3, 4, 5 and 6 are identified and formed with their cooking surfaces. Under the cooktop panel 2, 3 to 6 inductors are respectively arranged in the region of the cooking zones, which in electromagnetic interaction with a preparation vessel, for example, the in Fig. 1 shown preparation vessel 7, which shows a roasting pan, are formed for the preparation of introduced into the preparation vessel 7 Gargut.
  • the cooking zones 3 and 4 are arranged without overlapping and yet immediately adjacent to each other.
  • the cooking zones 3 to 6 are in the embodiment angular, in particular quadrangular designed.
  • the hob 1 also includes an operating device 8.
  • the operating device 8 has a control element receptacle 9, in which a flat-cylindrical or discus-shaped control element 10 is non-destructively positionable and removable again.
  • the operating element 10 can be held in the operating element receptacle 9 by means of magnetic holding forces.
  • the operating element 10 can be moved relative to the operating element receptacle 9, in order thereby to be able to effect operating condition settings.
  • the operating element 10 exclusively by an in Fig. 1 perpendicular to the plane of the figure standing longitudinal axis of the control element 10 can be rotated.
  • the operating element 10 can additionally be tilted and has an uneven floor for this purpose.
  • the hob 1 further comprises a touch-sensitive control panel 11 having a plurality of touch-sensitive control panels.
  • a basic on and off function of the hob 1 is formed.
  • a boost function and / or a warming function and / or a wiping protection function can be achieved by appropriately touching the individual points.
  • a timer function is also formed, which is arranged in the exemplary embodiment on the opposite side to the operating element 10 in comparison to the other operating points of the touch-sensitive control panel 11.
  • the hob 1 comprises a full-surface image display 12, which is a TFT screen or an LCD screen or in plasma screen or an OLED screen.
  • this screen 12 is configured quadrangular and arranged adjacent to the operating element 10, and arranged with reference to the depth direction (y-direction) quasi offset to the rear.
  • the screen 12 is designed merely to display the position and size of a preparation vessel set up on a cooking zone 3 to 6.
  • the shape of the preparation vessel can also be displayed on this screen 12.
  • This hob 1 for location detection and size recognition of a preparation vessel 7 a corresponding detection device, which may include, for example, several Topfdetektionssensoren.
  • the cooking zones 3 and 4 on the one hand and the cooking zones 5 and 6 on the other hand can also be interconnected and can be operated as a common large cooking zone in each case.
  • either the screen 12 can be touched when he at least partially designed as a touch-sensitive control panel.
  • the operating element 10 by setting a certain relative position relative to the control element holder 8 such interconnection possible.
  • Fig. 2 is shown in a partial enlarged view of the hob 1 in the area of the operating device 8.
  • the operation can be made as follows. First, the preparation vessel 7 is placed in the embodiment on the cooking zones 5 and 6. By the aforementioned detection device of the hob 1, the location and size of the preparation vessel is detected and displayed on the screen 12, as indicated by the virtual contour 13, which shows the preparation vessel 7 in plan view and with a bottom surface on the screen 12.
  • the screen 12 is designed as a touch-sensitive control panel, a further functional adjustment of the cooking zones 5 and 6 can take place by tapping the screen 12 in the region of the preparation vessel that is virtually shown.
  • the cooking level of the cooking zones 5 and 6 can be adjusted with the control element 10. If it is provided in the exemplary embodiment that the operating element 10 can only be turned and not tilted, this cooking stage setting can be effected by turning the operating element 10. In this Context can be provided that adjacent to and around the control element 10 around display areas are formed in which then the value caused by the rotation caused by the cooking stage is displayed.
  • these display areas are formed around the operating element 10 such that they are assigned in a local position to the respective cooking zones 3 to 6 and in this regard the display areas are arranged relative to each other, as well as the cooking zones 3 to 6 are arranged to each other.
  • a cooking stage is to be changed during the cooking process, or, for example, a boost function or warming function is activated, the corresponding cooking zone is selected by tapping the preparation vessel virtually displayed on the screen 12, and the value is then adjusted by turning the operating element 12 , A confirmation of such settings can be done in many ways.
  • the operating element 10 can also be tilted.
  • tilted relative positions of the operating element 10 to a control element receptacle 9 of the operating device 8 can take place.
  • the screen 12 is designed only for the representation of virtual preparation vessels, as they are placed on the cooking zones 3 to 6 in real execution. As touch-sensitive control panel then this screen 12 is not formed.
  • the contour 13 is then displayed on the screen 12, for example.
  • the cooking zone on which the real preparation vessel is set up or is to be set up is then first of all carried out by tilting the operating element 10 into a relative position.
  • spaced-apart relative positions are formed in the direction of rotation about the longitudinal axis of the operating element 10, which is perpendicular to the plane of the figure.
  • first relative position 14 which is formed in an 8 o'clock position
  • the cooking zone 3 can be selected.
  • second relative position 15 which is formed approximately in a 10 o'clock position
  • the cooking zone 4 can be selected. The same is due to tilting in the relative positions 16 and 17 and the associated selection of the cooking zones 5 and 6.
  • a further relative position 18 formed between the first and the second relative position 14 or 15 is provided.
  • a selection of the cooking zones 3 and 4 is carried out together and these quasi interconnected. Any further operation setting then takes place automatically for the entire cooking zone formed.
  • imprints in the form of symbols can be formed on the hob plate 2. These may additionally or instead also be indicated by optically active light sources and / or backlit.
  • a relative position of the operating element 10 is adjustable on the opposite side in a 3 o'clock position, through which the cooking zones 5 and 6 are automatically selected together and form an entire large cooking zone. Based on the now made selection of the desired cooking zone by tilting the control element 10, the virtual display of the preparation vessel is then optionally moved on the screen 12.
  • this virtually displayed preparation vessel is or should stand on the cooking zones 5 and 6, then, as shown in FIG Fig. 4 then the virtual display subsequently at the appropriate location on the screen 12.
  • the cooking level of this cooking zone to be selected is done by turning the control element 10 about its longitudinal axis.
  • the set cooking level is shown in the interior of the preparation vessel shown in area and thus displayed inside the contour 13.
  • the cooking level "2" is set in this regard.
  • Fig. 4 is in an enlarged view according to Fig. 3 shown that even on the cooking zones 3 and 4 each separate, separate preparation vessels are placed.
  • the cooking zones 3 and 4 are then selected.
  • the cooking levels are set, which result here in terms of value in terms of "4" and "7".
  • each selected preparation vessel and the associated selection of the associated cooking zone is visually displayed in color on the screen 12, for example by a color change and / or dynamically flashing.
  • the user is thus also easily perceptible represented in particular with a multiple occupancy of the cooking zones 3 to 6 with several preparation vessels, which preparation vessel and thus also which cooking zone 3 to 6 for a subsequent further function setting, in particular a cooking stage setting is selected.
  • Fig. 5 is indicated in this regard by the arrow P1 on the control element 10, as such a change in the cooking level can be done.
  • the cooking zone 4 was selected and the cooking stage of the value "7" according to the execution in Fig. 4 changed to the value "2".
  • Fig. 6 a state is shown in which all cooking zones were set 3 to 6 with the respective occupancies and the cooking operations are performed.
  • the virtually represented contours of the respective preparation vessels appear on the screen 12 then in the same uniform color.
  • Fig. 7 is a plan view of the hob 1 shown, as shown in FIG Fig. 6 is occupied with real preparation vessels 7, 19 and 20.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
  • Food-Manufacturing Devices (AREA)
EP12193885.6A 2011-11-30 2012-11-22 Procédé destiné au fonctionnement d'un plan de cuisson ainsi que plan de cuisson Withdrawn EP2600065A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110087476 DE102011087476A1 (de) 2011-11-30 2011-11-30 Verfahren zum Betreiben eines Kochfelds sowie Kochfeld

Publications (2)

Publication Number Publication Date
EP2600065A2 true EP2600065A2 (fr) 2013-06-05
EP2600065A3 EP2600065A3 (fr) 2014-01-08

Family

ID=47278181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12193885.6A Withdrawn EP2600065A3 (fr) 2011-11-30 2012-11-22 Procédé destiné au fonctionnement d'un plan de cuisson ainsi que plan de cuisson

Country Status (2)

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EP (1) EP2600065A3 (fr)
DE (1) DE102011087476A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2980488A1 (fr) * 2014-07-31 2016-02-03 BSH Hausgeräte GmbH Plaque de cuisson dotee d'une zone d'affichage double pouvant etre eclairee
EP2983149A1 (fr) * 2014-08-08 2016-02-10 BSH Hausgeräte GmbH Procede destine au fonctionnement d'un appareil menager dote d'une unite de commande externe a l'appareil et appareil menager
EP2983150A1 (fr) * 2014-08-08 2016-02-10 BSH Hausgeräte GmbH Procede destine au fonctionnement d'un appareil menager dote d'une unite de commande externe a l'appareil et appareil menager
DE102015120397A1 (de) * 2015-11-25 2017-01-05 Miele & Cie. Kg Kochfeld, insbesondere Induktionskochfeld
DE102015120409A1 (de) * 2015-11-25 2017-01-12 Miele & Cie. Kg Kochfeld, insbesondere Induktionskochfeld
EP3028535B1 (fr) 2013-07-31 2019-09-11 BSH Hausgeräte GmbH Système de table de cuisson
DE102024131417A1 (de) 2024-10-28 2026-04-30 Miele & Cie. Kg Verfahren zum Betreiben eines Kochfelds, Steuereinheit und Kochfeld

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ITMI20031602A1 (it) * 2003-08-04 2005-02-05 Whirlpool Co Piano di cottura a piazzamento casuale con interfaccia utente
DE10361341B4 (de) * 2003-12-18 2007-09-13 E.G.O. Elektro-Gerätebau GmbH Vorrichtung zur Bedienung eines Kochfeldes
ES2304892B1 (es) * 2007-04-09 2009-06-04 Bsh Electrodomesticos España, S.A. Campo de coccion y procedimiento para el accionamiento de un campo de coccion.
ES2331037B1 (es) * 2007-10-25 2010-09-21 Bsh Electrodomesticos España, S.A. Campo de coccion y procedimiento para el accionamiento de un campo de coccion.
DE102008013003A1 (de) * 2008-03-07 2009-09-10 BSH Bosch und Siemens Hausgeräte GmbH Bedieneinrichtung für ein Hausgerät mit einem Betätigungsknebel und Verfahren zum Betreiben einer Bedieneinrichtung
ES2363698B1 (es) * 2009-04-29 2012-06-13 BSH Electrodomésticos España S.A. Aparato doméstico con una pantalla con medios de introducción por contacto.
WO2010143244A1 (fr) * 2009-06-09 2010-12-16 三菱電機株式会社 Appareil de cuisson à chauffage par induction
DE102009055147A1 (de) * 2009-12-22 2011-06-30 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Energieübertragungseinheit und Verfahren zum Konfigurieren einer Anzeigeeinheit einer Energieübertragungseinheit
KR20110092891A (ko) * 2010-02-10 2011-08-18 삼성전자주식회사 유도가열조리기

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None

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3028535B1 (fr) 2013-07-31 2019-09-11 BSH Hausgeräte GmbH Système de table de cuisson
EP3028535B2 (fr) † 2013-07-31 2022-09-21 BSH Hausgeräte GmbH Système de table de cuisson
EP2980488A1 (fr) * 2014-07-31 2016-02-03 BSH Hausgeräte GmbH Plaque de cuisson dotee d'une zone d'affichage double pouvant etre eclairee
EP2980488B1 (fr) 2014-07-31 2017-09-13 BSH Hausgeräte GmbH Plaque de cuisson dotee d'une zone d'affichage double pouvant etre eclairee
EP2983149A1 (fr) * 2014-08-08 2016-02-10 BSH Hausgeräte GmbH Procede destine au fonctionnement d'un appareil menager dote d'une unite de commande externe a l'appareil et appareil menager
EP2983150A1 (fr) * 2014-08-08 2016-02-10 BSH Hausgeräte GmbH Procede destine au fonctionnement d'un appareil menager dote d'une unite de commande externe a l'appareil et appareil menager
DE102015120397A1 (de) * 2015-11-25 2017-01-05 Miele & Cie. Kg Kochfeld, insbesondere Induktionskochfeld
DE102015120409A1 (de) * 2015-11-25 2017-01-12 Miele & Cie. Kg Kochfeld, insbesondere Induktionskochfeld
DE102024131417A1 (de) 2024-10-28 2026-04-30 Miele & Cie. Kg Verfahren zum Betreiben eines Kochfelds, Steuereinheit und Kochfeld

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Publication number Publication date
EP2600065A3 (fr) 2014-01-08
DE102011087476A1 (de) 2013-06-06

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