EP1776547A1 - Procede et dispositif pour commander un appareil electrique comportant plusieurs consommateurs electriques - Google Patents

Procede et dispositif pour commander un appareil electrique comportant plusieurs consommateurs electriques

Info

Publication number
EP1776547A1
EP1776547A1 EP05761276A EP05761276A EP1776547A1 EP 1776547 A1 EP1776547 A1 EP 1776547A1 EP 05761276 A EP05761276 A EP 05761276A EP 05761276 A EP05761276 A EP 05761276A EP 1776547 A1 EP1776547 A1 EP 1776547A1
Authority
EP
European Patent Office
Prior art keywords
operating
consumer
operating level
control device
selection
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Withdrawn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
EP05761276A
Other languages
German (de)
English (en)
Inventor
Martin Baier
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.)
EGO Elektro Geratebau GmbH
Original Assignee
EGO Elektro Geratebau 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 EGO Elektro Geratebau GmbH filed Critical EGO Elektro Geratebau GmbH
Publication of EP1776547A1 publication Critical patent/EP1776547A1/fr
Withdrawn legal-status Critical Current

Links

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

Definitions

  • the invention relates to a method for controlling an electrical appliance with a plurality of electrical consumers, for example, a Kochfel ⁇ of, and a corresponding device thereto.
  • a switch arrangement for controlling a cooktop is known.
  • a selection switch is provided, with which a hotplate or an associated consumer is selected for a subsequent power setting. After selecting a particular consumer, its power can be increased or reduced via the switches.
  • the switch with which the consumer has been selected has a further function. In fact, it is designed to subsequently change, for example increase, the power in one direction, for example by further actuation. In this case, however, still another switch is needed, which is Dublinbil ⁇ det for all Ver ⁇ consumers to adjust the power in the other direction.
  • the invention has for its object to provide an aforementioned Ver ⁇ drive and to provide such a device with which the Prob ⁇ lems of the prior art can be avoided and in particular the performing functionality of individual controls ver ⁇ can be improved and their number can be advantageously reduced.
  • the control of the electrical appliance via a control device, which has a plurality of control elements.
  • the control elements or the control device have different functional levels or functional modes, in which the control elements have different functionalities or can trigger functions. This can be assigned to them by the control method when an operator operates various controls.
  • a first operating level which in particular corresponds to a basic state in which, for example, the electrical appliance is located after switching on
  • the electrical consumers are assigned the operating elements for their selection or selection for a subsequent power setting of the selected consumer.
  • the control device changes to a second operating level.
  • most controls change their functionality.
  • an operating element has the functionality for setting a lower power on the selected consumer.
  • Another operating element at the same time has the functionality with which an increased power can be set on a selected consumer.
  • an operator is presented with the method of the control in such a way that, via actuation of a control element, a selected desired consumer is selected.
  • the stator device jumps, as it were, into the second operating level and some operating elements change their functionality.
  • the selected consumer can then be set or changed with regard to its performance or, under certain circumstances, also other properties, such as a multi-circuit function or timer function.
  • the advantage of these different operating levels with changing functionalities of the operating elements is that the number of operating elements can be greatly reduced, which reduces the production costs and also the space required for the control device. Furthermore, the number of possible operating elements to be operated can be reduced. This simplifies the operation or control for an operator since it can be done intuitively if the choice of possibilities is less. In the above example, therefore, there is no question at all for an operator as to whether an increase in performance or a reduction should be made immediately, since these functions are not offered at all, but only after a selection. Thus, a control method with a kind user guidance can be created.
  • the consumer is divided functionally and electrically into separately switchable subunits, which, if they are to be activated, respectively activated together or in the same way.
  • they can be designed as a basic heating element with additional heating zones in the case of a hob with several cooking zones.
  • the operating elements basically serve the entire consumer or all of his subunits together.
  • a selection of which of these subunits should actually be activated or not can take place by means of further operating or selection processes, especially in another operating level. This has, for example, in the aforementioned case of a hotplate with several switchable zones of a hob on the advantage that for an operator er ⁇ clearly only once the hotplate is selected and then selected, in exactly what kind it should be activated.
  • each user is assigned exactly one operating element by means of which it is selected. This makes a direct selection possible.
  • the second operating level in addition to the two above-mentioned operating elements for setting the power, further functionalities may be provided, such as a selection function and triggering for a timer or the activation or deactivation of a sub-unit of one of the consumers mentioned above.
  • the latter can also be provided in a further operating level.
  • a timer it can be provided that, after the corresponding operating element has been actuated, it is changed to a further or a third operating level.
  • some controls change their functionality, in turn most or all.
  • a change in functionality can also serve to clearly indicate to a user that another operating level has been reached and certain functionalities are not available. Thus, will an operator is not asked the question of what to do next.
  • the third Cons ⁇ level completely disable some of the controls so that they have no functionality here.
  • the control device after switching on the electrical device, automatically changes to the first operating level, which thus represents a ground state. Furthermore, the ground state can also be present in the normal operation of the electrical appliance. With regard to the other operating levels, it may be provided that after a certain time the control device changes to the basic state without modification or actuation. Such a period of time can be in the range of a few seconds. This will be explained by an example.
  • an optical display can be provided, in particular a light-emitting display.
  • Each control element is advantageously associated with a display, this being a display unit with several different functions or representations.
  • it can be displayed in the first operating level to which consumer this operating element is assigned.
  • the second operating level as well as in further operating levels, it can be shown which further functionality is now assigned to the operating element.
  • these can be plus and minus symbols, for further functionalities letters or symbols, for example.
  • At least one further display can be provided, in which consumer-specific information is displayed. For example, this can be to the selection status of a consumer, his set output or his operation.
  • touch switches can be provided. These can work on a capacitive or optical basis. For example, when used in a hob, they may be mounted under a cooktop panel, in many cases a glass ceramic panel.
  • an operating element is provided for each consumer to be controlled. About another control element, the electrical appliance can be switched on or off altogether.
  • Operating elements and these functionally assigned displays can advantageously be arranged relatively close to one another or in close spatial proximity.
  • the displays may have a single, dedicated LED or other means for each icon or display state to be displayed.
  • FIG. 2 shows the representation of the control device from FIG. 1 in a second operating level with two possible procedures
  • FIG. 3 shows the control device according to FIG. 1 in a third operating level
  • Fig. 4 shows an embodiment of an operating element
  • Fig. 5 is an illustration of how the control device of FIG. 1 is installed in a hob.
  • FIG. 1 shows a control device 11, as it is installed in an electrical appliance, which is explained in more detail with reference to FIG. As is apparent from Fig. 5, the control device 11 is installed in a hob 30 with four burners 32.
  • the control device 11 has an operating surface 13, at or below which a plurality of operating elements 15a to 15e are arranged.
  • the control elements 15 are marked by markings provided on the operating surface 13, for example as imprints or coatings.
  • the operating elements 15 are characterized by symbol displays 17 assigned to them or appearing in the area of the operating elements.
  • the symbol displays 17 may be under the controls or also next to them.
  • the control element 15a with the symbol display 17a is used in the first operating level for the selection of the left upper cooking point 32a, which is represented by the symbol display.
  • the symbol display 17a here is to be understood that in the case of a division by a cross, the upper left field is filled in accordance with the left upper cooking point 32a.
  • the Control element 15b with the symbol display 17b is provided for the left lower cooking point 32b. The same applies to the controls 15c and 15d, each with the symbol displays 17c and 17d.
  • the operating element 15e is designed as an on / off switch. In this way, the entire hob 30 can either be switched on or off. Instead of a symbol display, it has a firmly imprinted symbol in the form of an "S".
  • a display panel 21 is shown, which is divided by a large, printed on the control surface 13 cross in four Berei ⁇ che, according to the arrangement of the cooking zones 32 on the hob 30.
  • Per hotplate 32 is a seven-segment display 22 is provided each with an associated multi-circuit LED 23. These can indicate if an existing multi-circuit or an additional heating is activated, as will be described later. Alternatively, it is also possible to design it as a selection LED to indicate that the associated hotplate is selected.
  • the respective power level can be displayed, which is set at the hob 32.
  • indications such as a hot display or the like may be provided, which will be apparent to one skilled in the art, however, from his general knowledge.
  • a capacitive surface may be provided as the sensor element 16, as shown in FIG. 4, under the operating surface 13, which, as shown in FIG. 5, may also be the glass-ceramic plate 31 of the hob 30 itself. This can be, for example, made of thin metal be ⁇ and applied to the underside of the control surface 13.
  • Such sensor elements are described and illustrated, for example, in EP 859 467 A or EP 859 468 A.
  • As a dashed circle the optical marking is shown, which marks the operating element 15 in FIG.
  • Three different cut-outs corresponding to the symbols 17a, 17a 1 and 17a are provided in the surface of the sensor element 16. Beneath each symbol display 17 a separate LED can be found which illuminates precisely this symbol display and shows it visible in the upward direction.
  • a hob 30 is turned on from an off state out. Subsequently, the first operating level or the basic state according to FIG. 1 is present. No cooker 32 is activated.
  • the respective symbol displays 17 are activated only in the operating elements 15 in order to prompt an operator to select one of the cooking zones.
  • dash-dotted Umran ⁇ tion of the operating element 15a is indicated that according to a ers ⁇ th selection process, this control element 15a is actuated and thus the upper left cooking position 32a is selected. This can be illustrated by a blinking of the corresponding seven-segment display 22a.
  • the LED 23a could be designed as a selection LED and be illuminated or blinking. .
  • the control device 11 changes to the second Sache ⁇ level shown in FIG. 2.
  • the symbol display 17b 1 indicates the possible connection of the additional heating zone 32a "to the basic heating zone 32a.”
  • the symbol display 17c ' is a minus key and together with the symbol display 17d' serves as the plus key for the subsequent power setting of the hotplate 32a
  • the operated controls are the dashed border shown. Accordingly, the timer function is set in motion here by operating the operating element 15a and the control device 11 changes to the third operating level according to FIG. 3.
  • the operating element 15e as an on / off switch can switch off the entire electronic appliance when actuated. This can apply either to each operating state.
  • a start function may be assigned in a different operating mode than in the first operating level, for example after setting a power or a timer.
  • the dotted outline illustrates how an operator first actuated the operating element 15d in order to set the on-time to 20 minutes on a timer display 26. Subsequently, the timer function is started by actuating the control element 15a or 15e with appropriate design. Either a power level is now set, or this was already set and after pressing the corresponding control element in the third operating level, the timer function is set in motion.
  • a second selection procedure is represented by the dotted outline of the respective control elements 15.
  • an operator selects the left upper cooking point 32a via the operating element 15a.
  • the Subsequent 2 is on the Constant ⁇ element 15 d, which is according to its symbol display 17 d 'the plus button for power adjustment, set the stage 7 at this hob, this can be seen in the display 22 a, which is displayed that the hotplate is adjusted for its performance.
  • the operator no longer needs to carry out any further operation, since the hotplate 32a is activated either immediately or after a few seconds, for example three to five seconds, and the control device 11 returns to the first operating level according to FIG.
  • FIG. 5 it can be seen to what extent the hotplate 32a or the basic heating zone 32a 1 is activated and begins to heat.
  • a selection LED 23 may have an advantage of the functionality which a selection LED 23 may have is that after selection of a cooking zone 32 according to the step in FIG. 1, the selection LED 23 starts to light up, even before a more advanced function, such as a power setting or a Timer function or the like, has been made. Alternatively, this is possible by a flashing seven-segment display 22. Then, the LED can be designed as a multi-circuit display. In this way, the user also recognizes in the second operating level according to FIG. 2, for which hotplate he is currently making settings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

Un mode de réalisation de l'invention concerne un procédé pour commander une plaque de cuisson (30) comportant plusieurs points de cuisson (32). Exactement un élément de commande est prévu pour chaque point de cuisson (32) au niveau d'une unité de commande (11). Dans un premier niveau de commande, cet élément de commande sert à sélectionner le point de cuisson. Dans un deuxième niveau de commande, les fonctions de réglage de la puissance ainsi que d'autres fonctions sont prises en charge. Dans un éventuel troisième niveau de commande, une fonction de minuterie peut être réglée.
EP05761276A 2004-08-04 2005-07-23 Procede et dispositif pour commander un appareil electrique comportant plusieurs consommateurs electriques Withdrawn EP1776547A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410038826 DE102004038826A1 (de) 2004-08-04 2004-08-04 Verfahren und Vorrichtung zur Steuerung eines Elektrogeräts mit mehreren elektrischen Verbrauchern
PCT/EP2005/008047 WO2006015711A1 (fr) 2004-08-04 2005-07-23 Procede et dispositif pour commander un appareil electrique comportant plusieurs consommateurs electriques

Publications (1)

Publication Number Publication Date
EP1776547A1 true EP1776547A1 (fr) 2007-04-25

Family

ID=35134542

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05761276A Withdrawn EP1776547A1 (fr) 2004-08-04 2005-07-23 Procede et dispositif pour commander un appareil electrique comportant plusieurs consommateurs electriques

Country Status (3)

Country Link
EP (1) EP1776547A1 (fr)
DE (1) DE102004038826A1 (fr)
WO (1) WO2006015711A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2257981B1 (es) * 2006-04-03 2007-07-16 Coprecitec, S.L. "dispositivo de mando para una cocina".
DE102007057076B4 (de) * 2007-11-21 2012-03-29 E.G.O. Elektro-Gerätebau GmbH Kochfeld und Verfahren zum Betrieb eines Kochfeldes
DE102009035758A1 (de) * 2009-07-27 2011-02-03 E.G.O. Elektro-Gerätebau GmbH Bedieneinheit
DE102011006274B3 (de) * 2011-03-28 2012-08-30 E.G.O. Elektro-Gerätebau GmbH Steuergerät für ein Kochfeld mit mehreren Kochstellen und zugehöriges Betriebsverfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759769B1 (fr) * 1997-02-17 1999-04-30 Rosieres Usines Procede de gestion du fonctionnement d'un four electrique a plusieurs modes de cuisson, et dispositif de mise en oeuvre
DE19832757C2 (de) * 1997-07-22 2002-10-02 Aeg Hausgeraete Gmbh Verfahren zum Steuern eines Gargerätes, einer Waschmaschine oder einer Geschirrspülmaschine und Gargerät, Waschmaschine oder Geschirrspülmaschine mit grafischer Anzeigeeinrichtung
DE10123640A1 (de) * 2001-05-07 2003-01-09 Ego Elektro Geraetebau Gmbh Berührungsschalteranordnung und Verfahren zur Steuerung eines Berührungsschalters
DE50203719D1 (de) * 2001-05-07 2005-09-01 Ego Elektro Geraetebau Gmbh Berührungsschalteranordnung und Verfahren zur Steuerung eines Berührungsschalters
DE10228237B9 (de) * 2002-06-25 2004-07-22 Diehl Ako Stiftung & Co. Kg Bedienungseinrichtung für einen Kochherd und Verfahren zur Bedienung derselben

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006015711A1 *

Also Published As

Publication number Publication date
DE102004038826A1 (de) 2006-03-16
WO2006015711A1 (fr) 2006-02-16

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