EP3614796B1 - Procédé d'attribution automatique d'au moins un appareil de montage d'au moins un point de cuisson d'une plaque de cuisson inductive, plaque de cuisson inductive, dispositif de montage et système de mise en uvre dudit procédé - Google Patents

Procédé d'attribution automatique d'au moins un appareil de montage d'au moins un point de cuisson d'une plaque de cuisson inductive, plaque de cuisson inductive, dispositif de montage et système de mise en uvre dudit procédé Download PDF

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Publication number
EP3614796B1
EP3614796B1 EP19191655.0A EP19191655A EP3614796B1 EP 3614796 B1 EP3614796 B1 EP 3614796B1 EP 19191655 A EP19191655 A EP 19191655A EP 3614796 B1 EP3614796 B1 EP 3614796B1
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EP
European Patent Office
Prior art keywords
hob
signal
sensor
inductive
heating coil
Prior art date
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EP19191655.0A
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German (de)
English (en)
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EP3614796A2 (fr
EP3614796A3 (fr
Inventor
Volker Ennen
Daniel Ebke
Hermann Stahl
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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Publication of EP3614796A2 publication Critical patent/EP3614796A2/fr
Publication of EP3614796A3 publication Critical patent/EP3614796A3/fr
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Classifications

    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H05B6/1236—Cooking devices induction cooking plates or the like and devices to be used in combination with them adapted to induce current in a coil to supply power to a device and electrical heating devices powered in this way
    • 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
    • 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
    • H05B2213/06—Cook-top or cookware capable of communicating with each other

Definitions

  • the invention relates to a method for automatically assigning at least one installation device to at least one hotplate of an inductive hob and a system for carrying out the method.
  • the hob device has a hob which comprises a plurality of induction coils, which are arranged essentially evenly distributed over the hob.
  • a detection device is also provided which comprises an evaluation device and a signal device. The evaluation device is suitable and designed to recognize pot positions on the hob.
  • the hob has a pot sensor means by means of which the presence of a pot on the hotplate is to be detected.
  • the pot has a temperature sensor and a transmitter, the transmitter to transmit at least two data sets to a receiver of a hob control.
  • the first data record is intended to represent an identification device for an individual pot, while the second data record is intended to relate to the temperature state of the pot measured by means of the temperature sensor.
  • a heating element is to be activated by means of a performance profile template in order to bring about a temperature change in the pot placed on the hotplate. Due to the thermal capacity of the pot, there is always a delay in the temperature change compared to the performance profile template.
  • the temperature information sent back to the hob control should then be used to determine whether the temperature profile detected by the temperature sensor on the pot corresponds to the template of the performance profile generated by the heating element. If the temperature profile and the performance profile template correspond to one another, the pot with the pot identification device should be recognized as being placed on this hotplate.
  • the invention thus poses the problem of improving an automatic assignment of at least one installation device to at least one hotplate of an inductive hob.
  • this problem is solved by a method for automatically assigning at least one installation device to at least one hob of an inductive hob with the features of claim 1 and by a system for performing such a method with the features of claim 17.
  • the advantage that can be achieved with the invention is in particular that the automatic assignment of at least one installation device to at least one hotplate of an inductive hob with a plurality of hotplates can take place more quickly.
  • the response signal does not relate to a temperature measurement or the like, but rather correlates more directly, namely without a significant time delay, with the assignment signal.
  • vibration is synonymous with the terms “vibration” or "shock”. This includes vibrations that can be perceived by the human senses as well as vibrations that are imperceptible or difficult to perceive with the human senses.
  • the assignment signal is preferably selected in such a way that the vibration of the at least one installation device is essentially imperceptible or only slightly perceptible to the human senses.
  • the measuring unit and the transmitting unit are preferably controlled in the case of a voltage induced by means of at least one of the heating coils in a set-up device set up on the hotplate assigned to this heating coil in such a way that the measuring unit detects a vibration of the set-up device that correlates with the assignment signal induced in the set-up device and the transmission unit of the Device sends the response signal to the receiving unit.
  • the automatic assignment of the at least one set-up device to the at least one hotplate is implemented in a simple manner in that the activation of the at least one heating coil of the hotplate on which the set-up device is set up, with an assignment signal, also measures the vibration of the set-up device and sends it the response signal that identifies the installation device and correlates with a vibration of the installation device detected by means of the measuring unit of the installation device to the receiving unit of the hob control that transmits signals to the evaluation unit or to a third-party device connected to the hob control for signal transmission.
  • one or more features of the respective assignment signal such as rising edges, falling edges, signal duration, maxima and / or minima, the measurement of the vibration of the installation device by means of the measuring unit and the sending of the response signal by means of the transmitter unit of the respective installation device trigger. If there are several heating coils assigned to a hotplate, it is only necessary to control one of these heating coils with an assignment signal.
  • the assignment signal for the control of the heating coils of the hotplates as well as for the measurement signal of the sensor of the at least one installation device is to be understood in general. Accordingly, the assignment signal can be, for example, a performance profile.
  • the assignment signal can have a predetermined limit value being exceeded or a predetermined limit value being undershot. An interruption of the service as well as a reduction or an increase in the service are also conceivable.
  • more or less complex power profiles are also possible, for example, which have ramps and / or step functions and / or variable intervals between power peaks / power sinks and / or variable durations of power peaks / power sinks and / or periodic power changes and / or superimpositions of periodic power changes.
  • the aforementioned statements with regard to the power of an assignment signal embodied as a power profile relate in an analogous manner to an assignment signal embodied as a current or as a voltage. The above statements are only exemplary and therefore not exhaustive.
  • the assignment signal can have a specific signal shape.
  • the time of the feedback that is to say when the response signal arrives in succession to the assignment signal, is also decisive for the identification.
  • the installation device can have an induction coil which is excited by the heating coil.
  • the induction coil in the installation device is used to supply energy to the measuring unit and the transmitter unit.
  • the energy supply of the measuring unit and the transmitting unit can additionally or alternatively take place by means of another energy harvesting technique or by means of an energy store.
  • the change in the heating coil generated for the pairing is recorded by the induction coil in the installation device and evaluated in a comparable manner by a further measuring unit. This can be done as an alternative to the vibration detection or also in parallel to the vibration detection, for example for validation.
  • the control of the heating coils of the cooking areas of the hob for automatic assignment of the at least one installation device to at least one cooking area of the plurality of cooking areas of the inductively heated hob is freely selectable within wide, suitable limits.
  • a further development of the method according to the invention provides that the heating coils of the cooking areas of the hob are controlled successively for automatic assignment.
  • the automatic assignment according to the invention is implemented in a technically particularly simple manner. This is the case because at a time only one heating coil and thus only one hotplate on the hob is energized.
  • An alternative further development of the method according to the invention provides that the heating coils of the cooking areas of the hob are activated at the same time for automatic assignment. In this way, the speed of the automatic assignment is increased, since heating coils from different hotplates of the hob are simultaneously controlled by means of the hob control and thus supplied with current.
  • a further development which synergistically connects the two aforementioned further developments of the method according to the invention provides that the heating coils of the cooking zones of the hob are activated simultaneously for automatic allocation in a first allocation phase and successively in a second allocation phase.
  • this increases the speed of the automatic assignment compared to a purely successive activation.
  • the technical effort involved in the automatic assignment is reduced compared to a purely simultaneous, i.e. simultaneous, control.
  • the first allocation phase it can initially be determined on which of the plurality of cooking areas of the hob a set-up device is actually set up.
  • the second assignment phase it can then be provided that only the heating coils are activated which are assigned to the cooking areas on which an installation device is set up.
  • One embodiment of the method provides that groups of heating coils of the cooking areas of the hob are controlled simultaneously for automatic assignment.
  • the assignment of the heating coils to the groups can take place on the basis of the assignment of the heating coils to units of the power electronics of the hob. This makes it possible to use the advantages of simultaneous control of the heating coils without having to design the power electronics in such a way that simultaneous control with different power profiles is possible for all heating coils.
  • the coils can also be assigned to the groups on the basis of the spatial position of the heating coils.
  • the assignment of the heating coils to the groups can also take place dynamically on the basis of results from previous assignment phases.
  • an advantageous development of the method according to the invention provides that the assignment signals generated by the respective control, for example power profiles, of the heating coils of the individual hotplates differ from one another . This ensures that the individual heating coils and thus also the individual hotplates of the inductively heated hob can be reliably distinguished for the purpose of the automatic assignment according to the invention of the at least one installation device to at least one of the plurality of hotplates. This applies in particular to the simultaneous control of the heating coils of the hotplates.
  • the assignment signals whether in the form of power profiles or not, to have signal durations that differ from one another for each of the hotplates of the plurality of hotplates.
  • a combination of different features of an assignment signal such as rising edges, falling edges, signal duration, maxima and / or minima, can also be designed differently for each of the hotplates of the plurality of hotplates and thus for the automatic assignment of the at least one installation device to one certain hotplate of the plurality of hotplates can be used.
  • the advantage of using different assignment signals, for example different performance profiles, for each of the plurality of hotplates is, in particular, that the heating coils of the plurality of hotplates are controlled by means of the hob control almost without a time delay or even without a time delay, i.e. simultaneously can be.
  • a set-up device can be set up not only on a single hob, but on a plurality of hobs of the hob that are adjacent to one another.
  • This fact can be taken into account, for example, in that the different assignment signals, for example performance profiles, of the plurality of hotplates differ from one another in such a way that, for the purpose of automatic assignment, both the individual assignment signals and the signal components of the response signal based on the respective assignment signals differ during the evaluation disconnect in the evaluation unit to let.
  • suitable methods are known to those skilled in the art.
  • This separation can also take place in an evaluation unit of the at least one installation device.
  • the third device can be, for example, a smartphone, a tablet, a computer or a central user interface that is used to operate a large number of kitchen appliances.
  • the coded delay times of the assignment signals generated to control the heating coils can be configured.
  • the coded delay times could be configurable in such a way that processing times that differ from one another can thereby be compensated for in a plurality of set-up devices that are set up on the hob at the same time. Accordingly, it would be possible for the respective response signals of the individual installation devices to be processed with a uniform offset between the activation of the heating coils of each of the plurality of hotplates and the reception of the response signal by means of the receiving unit.
  • the aforementioned configuration could also be dynamically adapted in order to have the shortest possible reaction time of the hob in changing constellations of the at least one set-up device placed on the hob, namely the shortest possible automatic assignment of the at least one set-up device to a specific hotplate of the plurality of hotplates, to enable.
  • Another advantageous development of the method according to the invention provides that the assignment of the set-up device set up on a specific hotplate of the plurality of hotplates to this specific hotplate in the evaluation unit by means of a total running time from the activation of the at least one heating coil assigned to this hotplate with the assignment signal up to Receipt of the response signal received by means of the receiving unit from the set-up device set up on this hotplate takes place.
  • the automatic assignment takes place on the basis of different assignment signals of the heating coils of the individual hotplates of the hob and / or on the basis of total running times for each possible pairing of the plurality of hotplates with the at least one installation device.
  • a total running time is predetermined and stored in a memory connected to the hob control or the third-party device.
  • the memory can be designed as a cloud connected to the hob control or the third-party device in a signal-transmitting manner.
  • the total runtimes can be stored in the memory as a list or as an algorithm.
  • An algorithm is advantageous over a list when a large number of correlations has to be handled in the memory.
  • An advantageous further development of the method according to the invention according to one of the two last-mentioned embodiments provides that a partial running time of the total running time, which is dependent on a set-up device set up on a specific hotplate of the plurality of hotplates, is transmitted by means of the response signal from the transmitting unit of this setting-up device to the receiving unit and the total running time in the Evaluation unit is determined by means of the partial runtime.
  • This makes it possible to take into account specific properties of the at least one installation device, for example the installed hardware and / or the installed firmware, which can influence the partial running time of the total running time that is dependent on the respective installation device, when determining the total running time.
  • the quality of the automatic assignment of the at least one installation device to a specific hotplate of the plurality of hotplates is improved.
  • a particularly advantageous further development of the three last-mentioned embodiments provides that the identification of a specific installation device of the at least one installation device by means of the evaluation unit as a function of the total running time for each possible pairing of the plurality of hotplates with the at least one set-up device takes place, the total running time for each possible pairing of the plurality of hotplates with the at least one set-up device being different from one another.
  • the method according to the invention is simplified since the evaluation of the total running time in the evaluation unit serves not only for the automatic assignment of this individual set-up device to a specific hotplate of the plurality of hotplates on the hob, but also for the identification of this individual set-up device.
  • the transmission unit of the installation device delays the transmission of the response signal to the reception unit as a function of an individual delay time stored in the transmission unit. This enables a reliable assignment of the individual set-up devices to this hob of the hob even with several set-up devices set up on a common hotplate of the hob.
  • the response signal is temporarily stored in the transmission unit.
  • an orderly transmission is made possible with the simultaneous use of several installation devices on the hob in a predetermined order. Loss of data due to simultaneous sending of the individual installation devices is then effectively prevented.
  • the energy supply of the measuring unit and the transmitting unit of the at least one installation device can be freely selected within wide suitable limits in terms of type, mode of operation and arrangement.
  • the measuring unit and / or the transmitting unit of the at least one installation device have a battery or the like for the purpose of supplying energy.
  • An advantageous development of the method according to the invention provides that the measuring unit and / or the transmitting unit are / is supplied with operating energy when a voltage is induced by at least one of the heating coils in the induction coil of the set-up device placed on the hotplate assigned to this heating coil.
  • no energy source needs to be provided on the set-up device for the measuring unit and / or the transmission unit of the at least one set-up device.
  • the voltage induced in the induction coil of the installation device generates the operating energy required for measuring the vibration of the installation device by means of the measuring unit and / or for sending the response signal by means of the transmitter unit.
  • an advantageous development of the invention provides The method according to the aforementioned embodiment provides that the operating energy for the measuring unit and / or the transmitter unit coupled into the induction coil of the installation device set up on this hob by means of the at least one heating coil of the hob is at least partially stored in an energy store of the installation device.
  • the response signal contains additional information on an operational setting of the installation device and / or an operating parameter of the installation device and / or an operating state of the installation device.
  • the transmission of the response signal by means of the transmission unit is multifunctional. Additional transmission paths or the like and the associated components are unnecessary. The degree of automation can thereby be increased further in a manner that is simple in terms of design and circuitry.
  • the control of the heating coils of the cooking areas of the hob can be freely selected within wide, suitable limits.
  • a particularly advantageous development of the method according to the invention provides that the heating coils of the hobs of the hob are controlled by means of the hob control for automatic assignment as a function of at least one trigger event that is dependent on the hob and / or the installation device and / or the third-party device. This enables the heating coils of the hotplates to be controlled in accordance with the situation.
  • the triggering event occurs continuously when the hob is switched on as a function of at least one predetermined time interval.
  • an automatic assignment of at least one installation device to at least one hob of the hob is ensured in a simple manner in terms of circuitry during the entire operating time of the hob.
  • An advantageous development of the two last-mentioned embodiments of the method according to the invention provides that the triggering event takes place as a function of at least one change in an assignment of the at least one installation device to at least one of the hotplates of the plurality of hotplates.
  • the automatic assignment according to the invention is reduced in quantity without the quality of the automatic assignment as a whole suffering.
  • a further advantageous development of the method according to the invention provides that the heating coil is not controlled by means of the hob control in a standby mode of the inductive hob and is controlled by the transmitter unit in an operating mode of the inductive hob for heating an installation device set up on the hob, the inductive The hob is additionally operated in a standby mode by means of the hob control, and the inductive hob by means of the from The wake-up signal received by the receiving unit of the hob control is transferred from the standby mode to the standby mode, and the heating coil is controlled in the standby mode by means of the hob control in such a way that, on the one hand, heating of the installation device that is effective for a preparation process is prevented and, on the other hand, a signal transmission between the transmitting unit and the receiving unit is made possible by means of the heating coil. Due to the provision of a standby mode according to the invention, the operation of the inductive hob and thus the preparation process on the inductive hob is significantly simplified without impairing safety.
  • An advantageous further development of the aforementioned embodiment of the method according to the invention provides that the heating coil is activated in the standby mode by means of the hob control in such a way that operating energy is transmitted from the inductive hob to the set-up device that is set up on the hob assigned to this heating coil by means of the Heating coil is enabled.
  • the installation device requires no or only a very small and therefore space-saving energy source.
  • the wake-up signal for transferring the inductive hob from its standby mode to its standby mode can be freely selected within wide suitable limits.
  • An advantageous development of the method according to the invention provides that the wake-up signal is generated by actuating an operating element arranged on the installation device and in signal transmission connection with the transmitter unit and / or by means of a movement sensor arranged on the installation device and in signal transmission connection with the transmitter unit and / or by means of a Actuation of an operating element arranged on the inductive hob and in signal transmission connection with the receiving unit of the hob control and / or by actuation of an operating element arranged on a third-party device and in signal transmission connection with the receiving unit of the hob control is generated.
  • the wake-up signal can be triggered, for example, by means of the installation device.
  • a user could press a corresponding button on the installation device.
  • a movement of the set-up device detected is used to trigger the wake-up signal.
  • the wake-up signal is also triggered by means of a third-party device, for example by means of a smartphone.
  • the triggering of the wake-up signal can also be triggered by actuating the inductive hob, for example by actuating a button on the inductive hob.
  • the supply of electrical power to the heating coil can be freely selected within wide, suitable limits depending on the type and mode of operation.
  • a further advantageous development of the method according to the invention provides that the electrical power with which the hob control controls the heating coil in the standby mode has an average value of less than or equal to 30 W, preferably less than or equal to 15 W. This ensures that the electrical power supplied to the heating coil in the standby mode of the inductive hob is harmless in terms of safety.
  • the electrical power with which the hob control controls the heating coil in the standby mode has a pause power ratio of greater than or equal to 1000: 1.
  • the pause that is to say the interruption of the electrical power supply to the heating coil, could be 2 s, while the time interval in which the electrical power is delivered to the heating coil is 160 ⁇ s.
  • the pause is therefore much longer than the time interval for power transmission. In this way, as an alternative or in addition to the aforementioned embodiment, it is ensured that the electrical power supplied to the heating coil in the standby mode of the inductive hob is harmless in terms of safety.
  • a particularly advantageous development of the method according to the invention as claimed in claim 12 or 13 provides that the automatic assignment of at least one installation device to at least one hotplate of the inductive hob with a plurality of hotplates inductively heated by means of at least one heating coil takes place in the standby mode. This makes it possible to determine during the standby mode whether or not a set-up device has been set up on a hotplate of the inductive hob. If the set-up device is set up on the hotplate, the inductive hob can then, for example, be automatically transferred from the standby mode to the operating mode so that the set-up device can be effectively energized for a preparation process by means of this set-up device by means of the heating coil assigned to this hotplate. Otherwise, that is, if there is no association between an installation device and a hotplate of the inductive hob, the inductive hob remains in the standby mode.
  • a particularly advantageous development of the method according to the invention according to claim 12 or 13 provides that the inductive hob automatically changes from the standby mode to the operating mode by means of the hob control and depending on the response signal received in the standby mode by the receiving unit is convicted. This further increases the ease of use of the inductive hob according to the invention without impairing the safety when operating the inductive hob.
  • an advantageous development of the method according to the invention according to one of claims 12 to 14 provides that the inductive hob is also operated in a demonstration mode by means of the hob control, the inductive hob being transferred to the demonstration mode by means of a switchover signal received from the hob control receiving unit, and wherein the demonstration mode essentially corresponds to the standby mode, but an automatic transition from the demonstration mode to the operating mode is not possible.
  • the functionality of the inductive hob in its standby mode for demonstration purposes, for example at trade fairs, without the risk of the inductive hob being switched to operating mode in an undesired manner. Accordingly, safety is fully guaranteed in the demonstration mode of the inductive hob.
  • a further advantageous development of the method according to the invention provides that the heating coil is controlled as a function of a set-up event detected by means of a sensor or a base detected by means of the sensor on which the set-up device has been set up.
  • the advantage that can be achieved in this way is, in particular, that the use of a system comprising an inductive hob and a set-up device is improved. For example, the ease of use for a user of such systems is increased. Due to the automatic detection of a set-up event or a set-up event and the nature of a base on which the set-up device has been set up, it is possible to simplify the handling of the set-up device according to the invention as well as the system according to the invention.
  • the invention also makes it possible, for example, to protect the inductive hob from improper handling, so that any damage to the inductive hob and possibly safety-endangering situations are effectively prevented.
  • the invention makes it possible to reduce the energy consumption of the set-up device and the inductive hob, for example by only transmitting signals between the set-up device and the hob control of the inductive hob when a set-up event or a set-up event and the nature of a base on which the Installation device has been set up, has / have been detected by means of the sensor.
  • set-up device is to be interpreted broadly and includes in particular all conceivable types of cookware, for example saucepans or frying pans.
  • the sensor can be designed as an alternative or in addition to the above-mentioned measuring unit and / or to the above-mentioned motion sensor.
  • measuring unit the movement sensor and the sensor are designed separately from one another. It is also possible that the measuring unit and the sensor or the motion sensor and the sensor or the measuring unit, the motion sensor and the sensor are designed as a single component.
  • the control of the heating coil takes place as a function of a set-up event detected by means of the sensor or a surface on which the set-up device has been detected by means of the sensor, in such a way that the heating coil, for example, directly with an electrical power that is sufficient for a preparation process Power is energized.
  • the installation of the installation device is detected on a hob of the inductive hob and the installation device is swiveled excessively by means of the sensor, the supply of electrical power is automatically reduced in order, for example, to protect components of an oscillating circuit of the inductive hob from damage .
  • An advantageous development of the method according to the invention provides that, depending on a set-up event detected by means of the sensor or a base detected by means of the sensor on which the set-up device has been set up, a process routine for the automatic assignment of the set-up device to at least one hotplate of the inductive hob is started.
  • a process routine for the automatic assignment of the set-up device to at least one hotplate of the inductive hob is started.
  • this can be achieved by means of a suitable pause / performance ratio.
  • the heating coil is only energized with the electrical power sufficient for a preparation process when the process routine results in an automatic assignment of the installation device to the hotplate, which corresponds to the aforementioned heating coil. Accordingly, the security is further improved.
  • the process routine for the automatic assignment of the installation device to at least one hotplate of the inductive hob can be freely selected within wide, suitable limits.
  • An advantageous development of the aforementioned embodiment of the method according to the invention provides that in the method routine for the automatic assignment of the Set-up device to at least one hotplate of the inductive hob output signals of the sensor are used. For example, vibrations of the installation device detected by means of the sensor could be evaluated during the process routine in order to achieve the above-mentioned assignment.
  • Another advantageous development of the method according to the invention provides that depending on a set-up event detected by means of the sensor or a base detected by means of the sensor on which the set-up device has been set up, by means of the set-up device output unit and / or by means of the hob Output unit, information is output to the user.
  • This enables feedback to the user of the installation device, for example about the presence of an installation event or the condition of the base.
  • a warning signal is output as information for a set-up device that still has residual heat if it has been recognized by the sensor that the surface on which the set-up device has been set up is not a hob on the inductive hob, but rather a base made of wood or fabric.
  • a filling quantity in the installation device and / or a state of the medium relevant to the preparation of the medium is / are detected as a function of output signals from the sensor.
  • This further increases the functionality of the sensor.
  • the filling quantity of the medium in the set-up device it could also be detected whether the medium has reached its boiling point. It is also conceivable to record the boiling impression of the medium, that is to say the boiling behavior of the medium, in particular with regard to the supplied heat output.
  • the method according to the invention can be used to avoid noise emission during the preparation process.
  • a working frequency of the heating coil is adapted as a function of the output signals of the sensor in such a way that a resonance case in the individual installation device is avoided.
  • Another advantageous development of the method according to the invention provides that output signals from the sensor are evaluated in the installation device. In this way it is not necessary for the output signals of the sensor to have to be transmitted continuously or at least at regular time intervals from the installation device to the hob control or a third-party device. However, it is also possible for the output signals of the sensor to be evaluated at least partially in the hob control and / or in a third-party device that is in signal transmission connection with the hob control.
  • the inductive hob comprises at least one hob, at least one heating coil assigned to the hob and a hob control for controlling the heating coil in an operating mode of the inductive hob for heating a device set up on the hob with a measuring unit and with a transmitter unit, the hob control being designed and set up in this way is that the inductive hob can also be operated in a standby mode, whereby the heating coil cannot be controlled in the standby mode, characterized in that the hob control is designed and set up such that the inductive hob can also be operated in a standby mode is, wherein the inductive hob can be transferred from the standby mode to the standby mode by means of a wake-up signal received by a receiving unit of the hob controller, and wherein the heating coil is in the standby mode by means of the hob controller of the art can be controlled so that, on the one hand, effective heating of the installation device for a preparation process is prevented and, on the other hand, a signal transmission between the transmitting unit and the receiving unit is enabled by means of
  • the heating coil can be controlled in the standby mode by means of the hob control in such a way that the heating coil enables operating energy to be transmitted from the inductive hob to the installation device that is set up on the hob assigned to this heating coil .
  • the installation device requires no or only a very small and therefore space-saving energy source.
  • a particularly advantageous development of the inductive hob provides that the inductive hob can be automatically transferred from the standby mode to the operating mode by means of the hob control and depending on a response signal received in the standby mode by the receiving unit. This further increases the ease of use of the inductive hob without impairing the safety when operating the inductive hob.
  • the installation device for an inductive hob comprises an induction coil that can be inductively coupled to a heating coil of the inductive hob, a measuring unit and a transmission unit, characterized in that the installation device has at least one sensor for detecting a positioning event or for detecting a positioning event and for detection the nature of a base on which the installation device has been set up. Due to the automatic detection of a set-up event or a set-up event and the nature of a base on which the set-up device has been set up, it is possible to simplify the handling of the set-up device as well as the system according to the invention. For example, it is thus possible to automatically recognize an intervention by a user and to use it for the further control or regulation of the system.
  • the invention makes it possible, for example, to protect the inductive hob from improper handling, so that any damage to the inductive hob and possibly safety-endangering situations are effectively prevented.
  • the invention makes it possible to reduce the energy consumption of the set-up device and the inductive hob, for example by only transmitting signals between the set-up device and the hob control of the inductive hob when a set-up event or a set-up event and the nature of a base , on which the installation device has been set up, has / have been detected by means of the sensor.
  • set-up device is to be interpreted broadly and includes in particular all conceivable types of cookware, for example saucepans or frying pans.
  • the set-up device can be freely selected within wide, suitable limits in terms of type, mode of operation, shape, material and dimensions. This also applies to the sensor of the installation device.
  • An advantageous development of the installation device provides that the sensor is designed as a vibration sensor and / or as an acceleration sensor. In this way, the sensor is implemented in a simple and, at the same time, functionally reliable way. Furthermore, it is thus possible to better anticipate subsequent steps in the preparation of a medium located in the installation device by means of the inductive hob in order to additionally simplify the further preparation.
  • the protection of the inductive hob against improper handling is further improved by means of the invention according to this development, so that any damage to the inductive hob and possibly safety-endangering situations are prevented even more effectively.
  • the at least one sensor is arranged on a handle of the set-up device and / or on a vessel of the set-up device for receiving a medium provided for preparation by means of the set-up device.
  • Arranging the sensor on the handle of the installation device has the advantage, for example, that the sensor is arranged in a thermally insulated area.
  • An arrangement of the The sensor on the vessel of the set-up device in turn has the advantage that the sensor is arranged closer to the place where the force is introduced when the set-up device is set up on the base, for example a hob on the inductive hob.
  • the set-up device additionally has an operating element for manual operation by the user, the functional scope of the sensor at least partially overlapping the functional scope of the operating element. This creates a redundancy for the sensor. It is also conceivable, for example, that the operating element is used to switch off the installation device.
  • the installation device is designed and set up in such a way that the measuring unit, the transmitter unit and / or the sensor can be supplied with operating energy by means of the induction coil. In this way, it is possible that only a small and therefore space-saving energy store is sufficient for storing the operating energy for the set-up device.
  • an advantageous development of the system according to the invention provides that the transmitter unit and / or the measuring unit and / or the sensor can at least partially be supplied with operating energy when a voltage is induced by means of the heating coil in the induction coil of the installation device set up on the hotplate assigned to this heating coil / are.
  • the set-up device has a set-up device output unit for outputting information to the user of the set-up device, depending on a set-up event detected by the sensor or a base detected by the sensor on which the set-up device is set up has been, information can be output to the user by means of the installation device output unit. This enables feedback to the user of the installation device, for example about the presence of an installation event or the condition of the base.
  • a warning signal is output as information for a set-up device that still has residual heat if it has been recognized by the sensor that the surface on which the set-up device has been set up is not a hob on the inductive hob, but rather a base made of wood or fabric.
  • the system according to the invention with the inductively heated hob and the at least one installation device can be freely selected within wide suitable limits in terms of type, function, dimensioning, material, arrangement and number of the individual system components. This applies in particular to the at least one installation device.
  • the set-up device is designed as a cookware.
  • the installation device is implemented in a particularly simple manner.
  • the set-up device can not only fulfill the function of its automatic assignment to at least one of the plurality of hotplates of the hob, but also the function as a piece of cookware.
  • the system according to the invention is thus simplified, its components are reduced and can therefore be implemented more cost-effectively.
  • the type, function, dimensions, material and arrangement of the cookware can be freely selected within a wide range of suitable limits.
  • the cookware can be designed as a saucepan, pan, roaster or kettle. This list is only exemplary and not exhaustive.
  • the installation device is designed as an adapter for cooking utensils. This results in a clear functional separation between the function of the automatic assignment of the installation device to at least one of the plurality of hotplates of the hob on the one hand and the function of the cookware on the other. Both the at least one installation device and the at least one cookware can be designed specifically for the respective function. In addition, the use of at least one set-up device that is separate from a cookware enables multiple use of this set-up device for cookware that is different from one another.
  • an advantageous development of the system according to the invention according to one of the two last-mentioned embodiments provides that the inductive hob has a hob output unit for outputting information to the user of the set-up device, depending on a set-up event detected by means of the sensor or one by means of the Sensor recognized base on which the installation device has been set up, information can be output to the user by means of the hob output unit.
  • the hob output unit analogously to the above-mentioned installation device output unit according to one of the aforementioned developments, feedback to the user of the installation device, for example about the presence of an installation event or the condition of the base, is made possible.
  • a warning signal is output as information for a set-up device that still has residual heat if it has been recognized by the sensor that the surface on which the set-up device has been set up is not a hob on the inductive hob, but rather a base made of wood or fabric.
  • FIG. 1 an exemplary embodiment of a system 2 according to the invention for carrying out a method according to the invention is shown as an example and roughly schematically.
  • the system 2 has an inductively heated hob 4 with a total of four hotplates 6.
  • Each of the hotplates 6 is assigned a heating coil 8 for inductive heating of cookware placed on the respective hotplate 6 in a manner known to those skilled in the art.
  • the hob 4 has a hob control 10.
  • the hob control 10 controls the individual heating coils 8 each with an individual assignment signal.
  • the respective assignment signals are designed as performance profiles.
  • the performance profiles are not necessarily designed for heating the hotplates and thus set-up devices placed on the hotplates, but can also only be designed for the function of the automatic assignment.
  • the inductive hob 4 thus comprises at least one hob 6, at least one heating coil 8 assigned to the hob 6 and a hob control 10 for controlling the heating coil 8 in an operating mode E of the inductive hob 4 for heating a stand-up device 12 set up on the hob 6 and designed as a cooking pot with an induction coil 14 that can be inductively coupled to the heating coil 8, a measuring unit 15 and a transmission unit 16.
  • the hob control 10 is designed and set up in such a way that the inductive hob 4 can also be operated in a standby mode S, with the respective heating coil 8 being controlled in the standby mode S is not enabled.
  • the hob control 10 is designed and set up in such a way that the inductive hob 4 can be operated in a standby mode B, the inductive hob 4 being able to be transferred from the standby mode S to the standby mode B by means of a wake-up signal received by a receiving unit 18 of the hob control 10 .
  • the respective heating coil 8 can be controlled in the standby mode B by means of the hob control 10 in such a way that, on the one hand, a heating of the installation device 12 that is effective for a preparation process is prevented and, on the other hand, a signal transmission between the transmitting unit 16 and the receiving unit 18 by means of the heating coil 8 is enabled.
  • the heating coil 8 can be controlled in the standby mode B by means of the hob control 10 in such a way that operating energy is transmitted from the inductive hob 4 to the installation device 12 on the hob 6 assigned to this heating coil 8 is set up, by means of the heating coil 8 is made possible.
  • the inductive hob 4 can be automatically transferred from the standby mode B to the operating mode E by means of the hob controller 10 and depending on a response signal received in the standby mode B by the receiving unit 18.
  • the hob control 10 controls the individual heating coils 8 in the standby mode B of the inductive hob 4 each with an individual assignment signal.
  • the respective assignment signals are designed as power profiles.
  • the transmission unit 16 which is designed as a Bluetooth transmitter, is, as already stated above, supplied with the operating energy required for transmission by means of a voltage induced in the induction coil 14.
  • the transmission unit 16 is connected to the induction coil 14 in an energy-transmitting manner.
  • the response signal sent by the transmitting unit 16 can be received by the receiving unit 18 of the hob control 10.
  • the response signal is in Fig. 1 symbolized by means of a lightning symbol 20.
  • the response signal 20 received by means of the receiving unit 18 can be compared by means of an evaluation unit 22 of the hob control 10 with the performance profiles assigned to the individual heating coils 8.
  • the measuring unit 15 is designed as an acceleration sensor.
  • the transmission unit 16 is designed as a Bluetooth transmitter.
  • the measuring unit 15 and the transmitting unit 16 are supplied with the operating energy required for measuring and transmitting by means of a voltage induced in the induction coil 14.
  • the measuring unit 15 and the transmitting unit 16 are connected to the induction coil 14 in an energy-transmitting manner.
  • the set-up device 12 further comprises a sensor 17 for detecting a set-up event and for detecting the nature of a base on which the set-up device 12 has been set up. See the Fig. 7 . In a simpler embodiment, it is possible that the sensor is only designed to detect a set-up event.
  • the sensor 17 is designed as an acceleration sensor, with the acceleration sensor also being able to detect vibrations.
  • the sensor 17 is arranged in a first variant on a handle 19 of the installation device 12 and in a second variant on a vessel 21 of the installation device 12 for receiving a medium provided for preparation by means of the installation device 12.
  • the two variants for positioning the sensor 17 on the installation device 12 are shown in FIG Fig. 7 denoted by the reference numerals 17 and 17 '.
  • the installation device 12 has an operating element 23 designed as an operating button for manual operation by a user.
  • the operating element 23 is provided in order to switch off the installation device 12. Furthermore, the functional scope of the sensor 17 overlaps at least partially with the functional scope of the operating element 23. This is explained in more detail below.
  • the installation device 12 is designed and set up in such a way that the transmitter unit 16 and the sensor 17 can be supplied with operating energy by means of the induction coil 14.
  • the set-up device 12 also has a set-up device output unit 26 for outputting information to the user of the set-up device 12, depending on a set-up event detected by the sensor 17 and / or a base detected by the sensor 17 on which the set-up device 12 is set up has been, by means of the installation device output unit 26, information can be output to the user.
  • the inductive hob can have a hob output unit for outputting information to the user of the installation device the installation device has been set up, information can be output to the user by means of the hob output unit.
  • the hotplate 6 shown at the bottom right is set up, when the heating coil 8 assigned to this hotplate 6 is activated, a voltage is induced from this heating coil 8 in the induction coil 14 of the set-up device 12. See line b in Fig. 2 . Due to the voltage induced in the induction coil 14, the measuring unit 15, designed as an acceleration sensor, the transmitting unit 16, designed as a Bluetooth transmitter, and the sensor 17 of the installation device 12 are supplied with the operating energy required for measuring and transmitting.
  • the induced voltage triggers a measurement by the measuring unit 15 and the sensor 17 as well as a transmission by the transmitter unit 16, namely the measurement of a vibration of the installation device 12 that correlates depending on the assignment signal induced in the induction coil 14 and the transmission of the response signal 20 Fig. 2 .
  • the response signal 20 includes, on the one hand, an identification which identifies the installation device 12 as precisely this individual installation device 12. This identification of the installation device 12 can have cooking pot properties that are important for a cooking process on the hob 4, for example.
  • the response signal 20 comprises a component that correlates with the vibration of the installation device 12 detected by means of the measuring unit 15 and the sensor 17.
  • the vibration of the installation device 12 correlates to that by means of the heating coil 8 in the image plane of FIG Fig. 1 Cooking zone 6 shown at the bottom right in the induction coil 14 of the installation device 12 induced power profile.
  • the response signal 20 is sent to the receiver unit 18 of the hob control 10.
  • the response signal 20 received by the receiver unit 18 is then transmitted to the receiver unit 18 in a manner known to the person skilled in the art connected evaluation unit 22 of the hob control 10 transmitted for evaluation.
  • the response signal 20 is inter alia with the performance profile of the in the image plane of Fig. 1
  • the hotplate 6 shown at the bottom right is correlated with the power profile induced in the induction coil 14 of the installation device 12, the installation device 12 becomes the one in the image plane of FIG Fig. 1
  • the hob 6 shown at the bottom right is automatically assigned to the hob control 10 by means of the evaluation unit 22.
  • the hob control 10 now knows that exactly this set-up device 12 is set up on this hotplate 6 and on this basis can control or regulate the cooking process for this individual set-up device 12 by activating the heating coil 8 assigned to this hotplate 6.
  • the response signal 20 is in the evaluation unit 22 with the performance profiles of the other in the Fig. 1
  • the heating coils 8 associated with the additional hotplates 6 shown are compared, with which these heating coils 8 have been controlled by means of the hob control 10. However, since the installation device 12 is not set up on these hotplates 6 and thus not above the heating coils 8 assigned to these hotplates 6, the respective activation of these heating coils 8 does not lead to a response signal corresponding to one of these performance profiles.
  • the amplitude of the vibration of the set-up device 12 measured by means of the measuring unit 15 and the sensor 17 on the basis of the control of the heating coil 8 of the hotplate 6 on which the set-up device 12 is set up is significantly higher than any vibrations from other hotplates 6 the hob 4 can be coupled into the installation device 12.
  • the vibrations of the installation device 12 based on the control of the heating coil 8 of the hob 6 associated with the installation device 12 can be easily and functionally differentiated from any vibrations of the installation device 12 based on the control of other heating coils 8 of the hob 4 in a manner known to those skilled in the art.
  • Fig. 2 As can also be seen, there are no response signals from any other set-up devices to the controls of the remaining heating coils 8 of the hob 4 shown in the time axis on the left.
  • the triggering event for the control of the individual heating coils 8 of the hob 4 with their respective performance profile occurs continuously when the hob 4 is switched on, that is, as a function of at least one predetermined time interval.
  • Fig. 3 a second embodiment of the method according to the invention is shown.
  • the setting-up device 12 is also here on the image plane of FIG Fig. 1 Set up the cooking zone 6 shown at the bottom right.
  • the heating coil 8 assigned to this hotplate 6 is energized with a constant power for heating the installation device 12, that is to say controlled by the hob control 10.
  • the induction coil 14 of the installation device 12 continuously supplies the measuring unit 15, the transmitting unit 16 and the sensor 17 with the operating energy required for measuring the measuring unit 15 and the sensor 17 as well as transmitting the transmitting unit 16.
  • the measuring unit 15 and the sensor 17 measure accordingly and the transmitting unit 16 of the installation device 12 continuously sends a response signal 20 to the hob control 10 at predetermined time intervals Fig. 3 .
  • the response signal 20 can be the original response signal 20. However, this is not absolutely necessary.
  • the response signal 20 sent during this period can be characteristic of the constant power 26 that is transmitted to the installation device 12 for heating during the cooking process.
  • Fig. 4 and 5 jointly show a fourth exemplary embodiment of the method according to the invention.
  • the sequence and the course in the fourth exemplary embodiment in an initial phase are initially identical to the sequence and the course according to FIG Fig. 3 illustrated second embodiment.
  • the installation device 12 is removed from the user in the image plane of Fig. 1 Cooking position 6 shown at the bottom right to the one in the image plane of Fig. 1 Hotplate 6 shown above right shifted. This is in the Fig. 5 symbolized by an arrow 28.
  • This displacement of the installation device 12 is detected by means of the hob control 10. For example, due to a reaction of the heating coil 8 in the image plane of FIG Fig.
  • the hotplate 6 shown at the bottom right and the set-up device 12 including the induction coil 14 of the set-up device 12 are formed by an oscillating circuit. Due to this detected change in the occupancy of the cooking areas 6 of the hob 4 with the installation device 12, all heating coils 8 of the hob 4 are controlled again for automatic assignment by means of the hob control 10, as was the case at the beginning. See the in the Fig. 5 Passage of the control of the heating coils 8 shown on the right with the lines a, b, c and d in connection with the one in FIG Fig. 4 Passage of the control of the heating coils 8 shown on the left with the lines a, b, c and d.
  • the above displacement of the installation device 12, which has been detected by means of the hob control 10, is a triggering event, as a function of which the heating coils 8 of the hob 4 are controlled by means of the hob control 10 for automatic assignment.
  • the hob control 10 detects in the case of the Fig. 5 passage of the control of the heating coils 8 of the hob 4 shown on the right, that the installation device 12 after its displacement on the in the image plane of Fig. 1
  • the hob 6 of the hob 4 shown above is set up.
  • this hotplate 6 of the hob 4 is now inductively heated in order to heat the installation device 12 placed on it.
  • the hotplate 6 shown at the top right can be provided that for this continued heating of the installation device 12, the heating of which is already on the one in the plane of FIG Fig. 1
  • the hotplate 6 shown at the bottom right has been started, this heating of the installation device 12, which took place up to the point in time of the displacement 28 of the installation device 12, is taken into account when the heating of this installation device 12 is now continued. For example, by automatically setting the heating duration and / or the power for this continued heating as a function of the heating of the installation device 12 that has already taken place by means of the hob control 10 of the hob 4.
  • the inductive hob 4 is in its switch-off mode A, for example in which the inductive hob 4 has been completely switched off by means of a main switch (not shown)
  • the user can use the inductive hob 4 of the system 2, for example by means of one from the prior art known operator intervention on the inductive hob 4, from the switch-off mode A directly to the operating mode E. See the Fig. 6 , top line.
  • the user can then carry out a preparation process, for example a cooking process, by means of the system 2 in a manner known to the person skilled in the art.
  • the user can use the inductive hob 4, for example by means of a number string Z1 superimposed on the inductive hob 4, to set a power setting L1 for the heating coil 8 that is assigned to the hob 6 on which it has set up the stand-up device 12, which is designed as a cooking pot.
  • the inductive hob 4 is in its standby mode S, that is, in which the inductive hob 4 is not completely switched off, control of the heating coils 8 is not technically possible.
  • the user would first have to transfer the inductive hob 4 to operating mode E, for example, in the manner explained above. Please refer Fig. 6 , middle row, above.
  • the inductive hob 4 of the system 2 is designed and set up to be automatically transferred from the standby mode S to the standby mode B. This requires the above-mentioned wake-up signal, which is received by means of the receiving unit 18 of the hob control 10. This wake-up signal can be generated in different ways.
  • the wake-up signal is triggered by actuating the operating element 23 arranged on the installation device 12 and in signal transmission connection with the transmitter unit 16, or by means of the sensor 17 arranged on the installation device 12 and in signal transmission connection with the transmitter unit 16, or by means of an actuation of an operating element arranged on the inductive hob 4 and in signal transmission connection with the receiving unit 18 of the hob control 10 or by actuation of an operating element arranged on a third-party device and in signal transmission connection with the receiving unit 18 of the hob control 10 is generated.
  • the inductive hob 4 can be transferred from the standby mode S to the standby mode B in very different ways, which increases the ease of use of the system 2.
  • the operating element of the inductive hob 4 and the third-party device designed as a smartphone are not shown.
  • the wake-up signal is generated by actuating the operating element 23 of the installation device 12, which is arranged on the installation device 12 and is in signal transmission connection with the transmitter unit 16.
  • the user presses, for example, the operating element 23 of the set-up device 12, which is designed as a button, and places the set-up device 12 on the aforementioned hotplate 6 of the inductive hob 4.
  • This keystroke is evaluated by means of the transmission unit 16 of the installation device 12 and converted into the wake-up signal.
  • the wake-up signal is then transmitted to the hob control 10 by means of the transmitter unit 16, the heating coil 8 and the receiver unit 18.
  • the hob control 10 then transfers the inductive hob 4 from the standby mode S to the standby mode B.
  • the transmitting unit 16 is switched by means of the heating coil 8 in FIG the induction coil 14 of the set-up device 12 set up on the hotplate 6 associated with this heating coil 8 is supplied with operating energy. Please refer Fig. 6 , middle row, below.
  • the wake-up signal can be generated automatically by means of the sensor 17 arranged on the installation device 12 and in signal transmission connection with the transmitter unit 16.
  • the sensor 17 it is automatically recognized by means of the sensor 17 that the installation device 12 has been set up by the user on the aforementioned hotplate 6 of the inductive hob 4.
  • the sensor 17 has thus, on the one hand, detected the presence of a set-up event and, on the other hand, detected the surface on which the set-up device 12 was set up. Manual actuation of the operating element 23 is therefore not necessary.
  • the wake-up signal can also be generated by means of the operating element 23 in the manner explained above.
  • the evaluation of the output signals of the sensor 17 takes place in the present embodiment directly in the installation device 12.
  • the transmitter unit 16 and the sensor 17 are induced by the heating coil 8 in the induction coil 14 of the installation device 12 placed on the hotplate 6 assigned to this heating coil 8 supplied with operating energy.
  • the electrical power with which the hob control 10 controls the heating coil 8 in the standby mode B has an average value of less than or equal to 30 W, preferably less than or equal to 15 W. Furthermore, the electrical power with which the hob control 10 controls the heating coil 8 in standby mode B has a pause power ratio of greater than or equal to 1000: 1, namely an energization in a time interval of 160 ⁇ s compared to a pause interval of 2
  • a signal transmission between the transmitter unit 16 and the receiver unit 18 by means of the heating coil 8 is enabled.
  • a transmission of operating energy from the inductive hob 4 to the set-up device 12, which is set up on the hob 6 assigned to this heating coil 8, is made possible by means of the heating coil 8.
  • the automatic assignment of the installation device 12 to the above-mentioned hob 6 of the inductive hob 4 is started by means of the hob controller 10, which has already been explained above.
  • a process routine for the automatic assignment of the installation device 12 to at least one of the hotplates 6 of the inductive hob 4 is started as a function of a set-up event detected by the sensor 17 and a base detected by the sensor 17 on which the set-up device 12 has been set up .
  • the hob control 10 automatically transfers the inductive hob 4 of the system 2 from the standby mode B to the operating mode E.
  • the user can set a power setting L1 for this heating coil 8 on the inductive hob 4, for example by means of the numerical string Z1 mentioned above.
  • the operating elements Z2 of the installation device 12 are not shown. The user can therefore set the power supplied to the aforementioned heating coil 8, on the one hand, directly on the inductive hob 4 and, on the other hand, on the installation device 12.
  • the hob control 10 transfers the inductive hob 4, for example, after a predetermined period of time stored in the hob control 10, automatically from the standby mode B back to the standby mode S. See FIG Fig. 6 , middle row, below.
  • An automatic assignment of the set-up device 12 to one of the hotplates 6 might not be possible, for example, because the set-up device 12 has been set up on a table, for example on a saucer made of wood, not shown.
  • information is output to the user by means of the installation device output unit 26 as a function of the installation event detected by means of the sensor 17 and the base detected by means of the sensor 17 on which the installation device 12 has been installed .
  • a warning signal is output as information if it has been recognized by means of the sensor 17 that the base on which the set-up device 12 was set up is not one of the hotplates 6 of the inductive hob 4, but rather a base made of wood or fabric, for example the saucer mentioned above. Information can also be given to the user in the event that the installation of the installation device 12 on the inductive hob 4 has been detected by means of the sensor 17.
  • the individual heating coils 8 of the hob 4 in the standby mode B and in the operating mode E of the inductive hob 4 are controlled continuously successively at predetermined time intervals independently of a wake-up signal. See above.
  • the control of the individual heating coils 8 of the inductive hob 4 with their respective performance profile in the standby mode B and in the operating mode E of the inductive hob 4 takes place continuously depending on at least one predetermined time interval. See for example the Fig. 6 , bottom line.
  • the automatic transfer of the inductive hob 4 from its standby mode B to its operating mode E takes place on the one hand by the operating intervention already explained above and thus analogous to the transfer from the switch-off mode A to the operating mode E.
  • the transfer takes place from the standby mode B to the Operating mode E automatically through a successful assignment of the installation device 12 on the one hand to one of the hotplates 6 of the inductive hob 4 on the other side.
  • the invention is not limited to the present exemplary embodiments.
  • the invention can also be used advantageously in other cookware.
  • the installation device is designed as an adapter for cooking utensils.
  • the heating coils of the cooking areas of the hob can be activated simultaneously for automatic assignment.
  • a combination of successive and simultaneous activation is also possible in principle, namely that the heating coils of the cooking areas of the hob are activated simultaneously for automatic assignment in a first assignment phase and successively in a second assignment phase.
  • the assignment of the heating coils to the groups can take place on the basis of the assignment of the heating coils to units of the power electronics of the hob.
  • the coils can also be assigned to the groups on the basis of the spatial position of the heating coils.
  • the assignment of the heating coils to the groups can also take place dynamically on the basis of results from previous assignment phases.
  • the amplitude of the set-up device's vibration measured by the measuring unit of the set-up device based on the control of the heating coil of the hotplate on which the respective set-up device is set up is significantly higher than any vibrations that are coupled into the respective set-up device from other hotplates via the hob become.
  • the vibrations of the respective installation device based on the control of the heating coil of the hob assigned to this installation device can be easily and functionally differentiated from any vibrations of this installation device based on the control of other heating coils of the hob in a manner known to the person skilled in the art.
  • the transmission unit of the installation device delays the transmission of the response signal to the reception unit as a function of an individual delay time stored in the transmission unit. This is useful, for example, when a plurality of set-up devices are set up on a single hotplate.
  • the response signal is temporarily stored in the transmission unit.
  • the response signals of the individual installation devices can each be sent in an orderly transmission sequence.
  • the operating energy for the measuring unit and / or the transmitter unit coupled into the induction coil of the installation device set up on this hob by means of the at least one heating coil of the hob is at least partially stored in an energy store of the installation device.
  • the energy supply of the measuring unit and / or the transmitter unit and / or the sensor of the at least one installation device can be freely selected within wide suitable limits in terms of type, mode of operation and arrangement.
  • the measuring unit and / or the transmitting unit and / or the sensor of the at least one installation device have a battery or the like for the purpose of supplying energy.
  • the induced current and / or the induced voltage and / or a movement of at least one object arranged on the installation device is magnetic nanoparticles anchored in a solid, liquid or gel-like matrix, and / or a force exerted on such an object and / or a magnetization / magnetization direction changed in the case of such an object can be used for a power supply of the measuring unit and / or the transmission unit of the installation device.
  • the response signal can also be transmitted in digital form, i.e. as a binary or hexadecimal number.
  • the assignment signals can be designed as power profiles. This is not absolutely necessary. However, the aforementioned explanations regarding the assignment signals embodied as power profiles also apply in an analogous manner to other types of assignment signals.
  • the response signal can contain additional information on an operational setting of the installation device and / or an operating parameter of the installation device and / or an operating state of the installation device. For example, it can be provided that a preselected preparation temperature for the tea to be heated on a set-up device designed as a tea maker is transmitted by means of the response signal to the hob control to control the heating coil assigned to the tea maker. Furthermore, it is possible that by means of the response signal, a temperature of the installation device and / or a power currently being transmitted to the installation device and / or a power required for cooking with an installation device designed as a cookware is transmitted to the hob control to control the at least one heating coil /becomes. The latter can be useful, for example, when the cookware is set up on several hotplates and the heating coils assigned to them.
  • the heating coils of the hobs of the hob can be controlled by means of the hob controller for automatic assignment depending on at least one trigger event that is dependent on the hob and / or the installation device and / or the third-party device.
  • the system can additionally include a third-party device with a receiving unit and an evaluation unit, the third-party device being connected to the hob control in a signal-transmitting manner. Accordingly, it is also conceivable that the response signal is additionally or alternatively transmitted to the third-party device. Analogously to the hob control, the response signal can be partially or completely evaluated in the third-party device.
  • the third device can be, for example, a smartphone, a tablet, a computer or a central user interface that is used to operate a large number of kitchen appliances.
  • the coded delay times of the assignment signals generated to control the heating coils can be configured.
  • the coded delay times could be configurable in such a way that processing times that differ from one another can thereby be compensated for in a plurality of set-up devices that are set up on the hob at the same time.
  • the respective response signals of the individual installation devices it would be possible for the respective response signals of the individual installation devices to be processed with a uniform offset between the control of the heating coils of each of the plurality of hotplates and the reception of the response signal by means of the receiving unit.
  • the aforementioned configuration could also be dynamically adapted in order to have the shortest possible reaction time of the hob in changing constellations of the at least one set-up device placed on the hob, namely the shortest possible automatic assignment of the at least one set-up device to a specific hotplate of the plurality of hotplates, to enable.
  • the coded delay times could be configured dynamically in such a way that the The hob control recognizes which set-up devices are set up on the hob at a time and, depending on the set-up device with the longest processing time, the coded delay times for the heating coils corresponding to the hotplates of the other set-up devices set up on the hob are configured in such a way that the response signals from the hotplates
  • the remaining set-up devices and the set-up device with the longest processing time have essentially the same offset between the control of the heating coils of each of the plurality of hotplates and the reception of the response signal by means of the receiving unit.
  • Another advantageous development provides that the assignment of the installation device set up on a specific hotplate of the plurality of hotplates to this specific hotplate in the evaluation unit by means of a total running time from the activation of the at least one heating coil assigned to this hotplate with the assignment signal to the receipt of the means the receiving unit received response signal of the set-up device set up on this hotplate takes place. This creates an alternative or additional possibility of automatic assignment of the at least one installation device to a specific hotplate of the plurality of hotplates on the hob.
  • the automatic assignment takes place on the basis of different assignment signals of the heating coils of the individual hotplates of the hob and / or on the basis of total running times for each possible pairing of the plurality of hotplates with the at least one installation device.
  • a total running time is predetermined and stored in a memory connected to the hob control or the third-party device.
  • the memory can be designed as a cloud connected to the hob control or the third-party device in a signal-transmitting manner.
  • the total runtimes can be stored in the memory as a list or as an algorithm.
  • An algorithm is advantageous over a list when a large number of correlations has to be handled in the memory.
  • An advantageous development according to one of the two last-mentioned embodiments provides that a partial running time of the total running time, which is dependent on a set-up device set up on a specific hotplate of the plurality of hotplates, is transmitted by means of the response signal from the transmitter unit of this set-up device to the receiving unit and the total running time in the evaluation unit by means of the Part-term is determined.
  • This makes it possible to use specific properties of the at least one installation device, for example the built-in hardware and / or the firmware installed which can influence the partial running time depending on the respective installation device, to be taken into account when determining the total running time.
  • the quality of the automatic assignment of the at least one installation device to a specific hotplate of the plurality of hotplates is improved.
  • a particularly advantageous further development of the three last-mentioned embodiments provides, in the case of assignment signals with coded delay times that are configurable, that the identification of a specific installation device of the at least one installation device by means of the evaluation unit as a function of the total running time for each possible pairing of the plurality of hotplates with the at least one Installation device takes place, the total running time for each possible pairing of the plurality of hotplates with the at least one installation device being different from one another.
  • the method according to the invention is simplified since the evaluation of the total running time in the evaluation unit serves not only for the automatic assignment of this individual set-up device to a specific hotplate of the plurality of hotplates on the hob, but also for the identification of this individual set-up device.
  • the automatic assignment takes place on the basis of different assignment signals of the heating coils of the individual hotplates of the hob and additionally on the basis of different total running times for each possible pairing of the plurality of hotplates with the at least one installation device.
  • This improves the quality of the automatic assignment of the at least one installation device to a specific hotplate of the plurality of hotplates on the hob.
  • another, known method of automatic assignment of the installation device and the hotplate is additionally used in the case of the invention.
  • a further improvement in the automatic assignment can also be achieved if the aforementioned methods are used in combination with one another in the method according to the invention.
  • the inductive hob is additionally operated in a demonstration mode by means of the hob control, the inductive hob being transferred to the demonstration mode by means of a switchover signal received by the receiving unit of the hob control, and the demonstration mode essentially being the standby mode corresponds, however, an automatic transfer from the demonstration mode to the operating mode is not possible.
  • the functionality of the inductive hob in its standby mode for demonstration purposes, for example at trade fairs, without the risk of the inductive hob is transferred to the operating mode in an undesired manner. Accordingly, safety is fully guaranteed in the demonstration mode of the inductive hob.
  • a filling quantity in the installation device and / or a state of the medium relevant to the preparation of the medium is / are detected as a function of output signals from the sensor.
  • This further increases the functionality of the sensor.
  • the filling quantity of the medium in the set-up device it could also be detected whether the medium has reached its boiling point. It is also conceivable to record the boiling impression of the medium, that is to say the boiling behavior of the medium, in particular with regard to the density of the supplied heat output.
  • the method according to the invention can be used to avoid noise emission during the preparation process.
  • a working frequency of the heating coil is adapted as a function of the output signals of the sensor in such a way that a resonance case in the individual installation device is avoided.
  • the output signals of the sensor it is also possible for the output signals of the sensor to be evaluated at least partially in the hob control and / or in a third-party device that is in signal transmission connection with the hob control.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
  • Electric Stoves And Ranges (AREA)

Claims (24)

  1. Procédé d'attribution automatique d'au moins un appareil de montage (12) à au moins un emplacement de cuisson (6) d'une plaque de cuisson inductive (4) comportant une pluralité d'emplacements de cuisson (6) chauffées par induction au moyen de respectivement au moins une bobine de chauffage (8),
    la plaque de cuisson (4) présentant une commande de plaque de cuisson (10) permettant de commander les bobines de chauffage (8) au moyen d'au moins un signal d'attribution et
    l'appareil de montage (12) présentant une bobine inductive (14) qui peut être accouplée par induction à la bobine de chauffage (8) de la plaque de cuisson inductive (4), une unité de mesure (15) et une unité d'émission (16),
    caractérisé en ce que
    l'unité de mesure (15) détecte une vibration de l'appareil de montage (12) qui est en corrélation avec le signal d'attribution induit dans la bobine inductive (14) et l'unité d'émission (16) envoie un signal de réponse (20) à une unité de réception (18), lequel signal de réponse identifie l'appareil de montage (12)
    et
    est en corrélation avec la vibration détectée de l'appareil de montage (12) et le signal de réponse (20) est comparé au signal d'attribution de l'au moins une bobine de chauffage (8) de cet emplacement de cuisson (6) dans une unité d'évaluation (22) reliée à l'unité de réception (18) par transmission de signal,
    l'unité de réception (18) faisant partie de la commande de plaque de cuisson (10) ou faisant partie d'un appareil tiers en liaison par transmission de signal avec la commande de plaque de cuisson (10) et
    l'unité d'évaluation (22) faisant partie de la commande de plaque de cuisson (10) ou faisant partie d'un appareil tiers en liaison par transmission de signal avec la commande de plaque de cuisson (10).
  2. Procédé selon la revendication 1, dans lequel la relation temporelle entre le signal de réponse (20) et le signal d'attribution de l'au moins une bobine de chauffage (8) de cet emplacement de cuisson (6) est comparée et l'appareil de montage identifié (12) est attribué à cet emplacement de cuisson (6) en fonction de cette comparaison.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que les bobines de chauffage des emplacements de cuisson de la plaque de cuisson sont commandées simultanément dans une première phase d'attribution et successivement dans une seconde phase d'attribution pour l'attribution automatique.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que les signaux d'attribution des bobines de chauffage des emplacements de cuisson individuels générés au moyen de la commande respective diffèrent les uns des autres, de préférence en ce que des temps de retard respectivement différents les uns des autres sont codés dans les signaux d'attribution des bobines de chauffage des emplacements de cuisson individuels générés au moyen de la commande, l'unité d'émission de l'appareil de montage monté sur un emplacement de cuisson spécifique retardant la transmission du signal de réponse à l'unité de réception en fonction du temps de retard codé de la bobine de chauffage de cet emplacement de cuisson, de manière particulièrement préférée en ce que les temps de retard codés des signaux d'attribution générés pour commander les bobines de chauffage sont configurables.
  5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce que l'attribution de l'appareil de montage monté sur un emplacement de cuisson spécifique de la pluralité d'emplacements de cuisson à cet emplacement de cuisson spécifique dans l'unité d'évaluation est effectuée au moyen d'un temps de fonctionnement total à partir de la commande de l'au moins une bobine de chauffage attribuée à cet emplacement de cuisson par le signal d'attribution jusqu'à la réception du signal de réponse de l'appareil de montage monté sur cet emplacement de cuisson reçu par l'unité de réception, de préférence en ce que pour chaque appairage possible de la pluralité d'emplacements de cuisson avec l'au moins un appareil de montage, un temps de fonctionnement total est défini au préalable et est stocké dans un stockage relié par transmission de signal à la commande de plaque de cuisson ou à l'appareil tiers.
  6. Procédé selon la revendication 5, caractérisé en ce qu'un temps de fonctionnement partiel du temps de fonctionnement total, lequel temps de fonctionnement partiel dépend d'un appareil de montage monté sur un emplacement de cuisson spécifique de la pluralité d'emplacements de cuisson, est transmis au moyen du signal de réponse depuis l'unité d'émission de cet appareil de montage à l'unité de réception et en ce que le temps de fonctionnement total est déterminé dans l'unité d'évaluation au moyen du temps de fonctionnement partiel.
  7. Procédé selon la revendication 5 ou 6, dépendant de la revendication 4, caractérisé en ce que l'identification d'un appareil de montage spécifique de l'au moins un appareil de montage est effectuée au moyen de l'unité d'évaluation en fonction du temps de fonctionnement total pour chaque appairage possible de la pluralité d'emplacements de cuisson avec l'au moins un appareil de montage, les temps de fonctionnement totaux différant les uns des autres pour chaque appairage possible de la pluralité d'emplacements de cuisson avec l'au moins un appareil de montage.
  8. Procédé selon l'une des revendications 1 à 7, caractérisé en ce que l'unité d'émission de l'appareil de montage retarde l'émission du signal de réponse vers l'unité de réception en fonction d'un temps de retard individuel stocké dans l'unité d'émission et/ou en ce que le signal de réponse est temporairement stocké dans l'unité d'émission.
  9. Procédé selon l'une des revendications 1 à 8, caractérisé en ce que l'unité de mesure (15) et/ou l'unité d'émission (16) sont alimentées en énergie de fonctionnement, lorsqu'une tension est induite dans la bobine d'induction (14) de l'appareil de montage (12) monté sur l'emplacement de cuisson (6) attribué à cette bobine de chauffage (8) au moyen d'au moins une des bobines de chauffage (8), de préférence en ce que l'énergie de fonctionnement destinée à l'unité de mesure et/ou à l'unité d'émission, laquelle énergie de fonctionnement est accouplée dans la bobine d'induction de l'appareil de montage monté sur cet emplacement de cuisson au moyen de l'au moins une bobine de chauffage de la plaque de cuisson, est au moins partiellement stockée dans un accumulateur d'énergie de l'appareil de montage.
  10. Procédé selon l'une des revendications 1 à 9, caractérisé en ce que le signal de réponse contient des informations supplémentaires sur un réglage de fonctionnement de l'appareil de montage et/ou un paramètre de fonctionnement de l'appareil de montage et/ou un état de fonctionnement de l'appareil de montage.
  11. Procédé selon l'une des revendications 1 à 10, caractérisé en ce que les bobines de chauffage (8) des emplacements de cuisson (6) de la plaque de cuisson (4) sont commandées au moyen de la commande de plaque de cuisson (10) pour une attribution automatique en fonction d'au moins un événement de déclenchement dépendant de la plaque de cuisson (4) et/ou de l'appareil de montage (12) et/ou de l'appareil tiers, de préférence en ce que l'événement de déclenchement se produit en continu lorsque la plaque de cuisson (4) est allumée en fonction d'au moins un intervalle de temps prédéfini et/ou en ce que l'événement de déclenchement se produit en fonction d'au moins une modification d'attribution de l'au moins un appareil de montage (12) à l'au moins un des emplacements de cuisson (6) de la pluralité d'emplacements de cuisson (6).
  12. Procédé selon l'une des revendications 1 à 11, caractérisé en ce que la bobine de chauffage (8) n'est pas commandée au moyen de la commande de plaque de cuisson (10) dans un mode veille de la plaque de cuisson inductive (4) et est commandée au moyen de l'unité de mesure (15) et de l'unité d'émission (16) dans un mode de fonctionnement de la plaque de cuisson inductive (4) pour le chauffage d'un appareil de montage (12) monté sur l'emplacement de cuisson (6), la plaque de cuisson inductive (4) fonctionnant en outre dans un mode prêt au moyen de la commande de plaque de cuisson (10), et la plaque de cuisson inductive (4) étant transférée du mode veille au mode prêt au moyen du signal de réveil reçu par l'unité de réception (18) de la commande de plaque de cuisson (10), et la bobine de chauffage (8) étant commandée dans le mode prêt au moyen de la commande de plaque de cuisson (10) de telle sorte que, d'une part, le chauffage de l'appareil de montage (12) nécessaire à un processus de préparation est empêché et d'autre part, une transmission de signal entre l'unité d'émission (16) et l'unité de réception (18) est permise grâce à la bobine de chauffage (8), de préférence en ce que la bobine de chauffage (8) est commandée en mode prêt au moyen de la commande de plaque de cuisson (10) de telle sorte qu'une transmission d'énergie de fonctionnement de la plaque de cuisson inductive (4) à l'appareil de montage (12), lequel est monté sur l'emplacement de cuisson (6) attribué à cette bobine de chauffage (8), est permise grâce à la bobine de chauffage (8), et/ou en ce que le signal de réveil est généré en actionnant un élément de réglage disposé sur l'appareil de montage (12) et se trouvant en liaison de transmission de signal avec l'unité d'émission (16) et/ou au moyen d'un capteur de mouvement disposé sur l'appareil de montage (12) et se trouvant en liaison de transmission de signal avec l'unité d'émission (16) et/ou en actionnant un élément de réglage disposé sur la plaque de cuisson inductive (4) et se trouvant en liaison de signal de transmission avec l'unité de réception (18) de la commande de plaque de cuisson (10) et/ou en actionnant un élément de réglage disposé sur un appareil tiers et se trouvant en liaison de transmission de signal avec l'unité de réception (18) de la commande de plaque de cuisson (10).
  13. Procédé selon la revendication 12, caractérisé en ce qu'une puissance électrique, avec laquelle la commande de plaque de cuisson (10) commande la bobine de chauffage (8) en mode prêt, présente une valeur moyenne inférieure ou égale à 30 W, de préférence inférieure ou égale à 15 W, et/ou en ce qu'une puissance électrique, avec laquelle la commande de plaque de cuisson (10) commande la bobine de chauffage (8) en mode prêt, présente un rapport de puissance aux pauses supérieur ou égal à 1000:1.
  14. Procédé selon la revendication 12 ou 13, caractérisé en ce que l'attribution automatique d'au moins un appareil de montage (12) à au moins un emplacement de cuisson (6) de la plaque inductive (4) comportant une pluralité d'emplacements de cuisson (6) chauffés par induction au moyen de respectivement une bobine de chauffage (8) est effectuée dans le mode prêt, de préférence en ce que la plaque de cuisson inductive (4) est transférée automatiquement du mode prêt au mode de fonctionnement au moyen de la commande de plaque de cuisson (10) et en fonction du signal de réponse (20) reçu au moyen de l'unité de réception (18) dans le mode prêt.
  15. Procédé selon l'une des revendications 1 à 14, caractérisé en ce que la bobine de chauffage (8) est commandée en fonction d'un événement de montage détecté par le capteur (17 ; 17') ou d'une base détectée par le capteur (17 ; 17'), l'appareil de montage (12) ayant été monté sur ladite base, de préférence en ce qu'une routine de procédé d'attribution automatique de l'appareil de montage (12) à au moins un emplacement de cuisson (6) de la plaque de cuisson inductive (4) est démarrée en fonction d'un événement de montage détecté par le capteur (17 ; 17') ou d'une base détectée par le capteur (17 ; 17'), l'appareil de montage (12) ayant été monté sur ladite base, de manière particulièrement préférée en ce que des signaux de sortie du capteur sont utilisés dans la routine de procédé d'attribution automatique de l'appareil de montage à au moins un emplacement de cuisson de la plaque de cuisson inductive.
  16. Procédé selon la revendication 15, caractérisé en ce que, en fonction d'un événement de montage détecté par le capteur (17 ; 17') ou d'une base détectée par le capteur (17 ; 17'), le dispositif de montage (12) ayant été monté sur ladite base, au moyen d'une unité d'envoi de dispositif de réglage (26) et/ou une information est délivrée à l'utilisateur au moyen d'une unité d'envoi de plaque de cuisson, et/ou en ce que, en fonction de signaux de sortie du capteur, une quantité de remplissage dans l'appareil de montage et/ou un état du milieu pertinent pour la préparation du milieu est/sont détecté(s).
  17. Système (2) de réalisation du procédé selon l'une des revendications 1 à 16 permettant l'attribution automatique d'au moins un appareil de montage (12) à au moins un emplacement de cuisson (6),
    le système (2) étant constitué d'une plaque de cuisson (4) et d'un appareil de montage (12) et
    la plaque de cuisson (4) étant une plaque de cuisson inductive (4) comportant une pluralité d'emplacements de cuisson (6) chauffées par induction au moyen de respectivement au moins une bobine de chauffage (8) et présente une commande de plaque de cuisson (10) permettant de commander les bobines de chauffage (8) avec au moins un signal d'attribution et
    l'appareil de montage (12) présentant une bobine d'induction (14) qui peut être accouplée par induction à la bobine de chauffage (8) de la plaque de cuisson inductive (4), une unité de mesure (15) et une unité d'émission (16), caractérisé en ce que
    une vibration de l'appareil de montage (12), laquelle est en corrélation avec le signal d'attribution induit dans la bobine d'induction (14), peut être détectée au moyen de l'unité de mesure (15), et au moyen de l'unité d'émission (16), un signal de réponse (20) identifiant l'appareil de montage (12) et étant en corrélation avec la vibration détectée de l'appareil de montage (12) peut être transmis à une unité de réception (18) de la commande de plaque de cuisson (10) ou à un appareil tiers se trouvant en liaison de transmission de signal avec la commande de plaque de cuisson, et le signal de réponse (20) peut être comparé avec le signal d'attribution de l'au moins une bobine de chauffage (8) de cet emplacement de cuisson (6) dans une unité d'évaluation (22) de la commande de plaque de cuisson (10) ou de l'appareil tiers en liaison de transmission de signal avec l'unité de réception (18), et, en fonction de cette comparaison, l'appareil de montage identifié (12) peut être attribué à cet emplacement de cuisson (6).
  18. Système (2) selon la revendication 17, dans lequel l'appareil de montage (12) est conçu comme un outil de cuisine (12) ou comme un adaptateur destiné à un outil de cuisine.
  19. Système (2) selon l'une des revendications 17 et 18, dans lequel l'appareil de montage (12) présente au moins un capteur (17 ; 17') permettant la détection d'un événement de montage ou la détection d'un événement de montage et la détection de la nature d'une base sur laquelle a été monté l'appareil de montage (12).
  20. Système (2) selon l'une des revendications 17 à 19, dans lequel le capteur (17 ; 17') est conçu sous la forme d'un capteur de vibrations et/ou d'un capteur d'accélération.
  21. Système (2) selon l'une des revendications 17 à 20, dans lequel l'au moins un capteur (17 ; 17') est disposé sur une poignée (19) de l'appareil de montage (12) et/ou sur un récipient (21) de l'appareil de montage (12) pour recevoir un milieu prévu pour la préparation au moyen de l'appareil de montage (12).
  22. Système selon l'une des revendications 19 à 21, caractérisé en ce que la plaque de cuisson inductive (4) présente une unité d'envoi de plaque de cuisson permettant l'envoi d'informations à l'utilisateur de l'appareil de montage (12), une information pouvant être envoyée à l'utilisateur au moyen de l'unité d'envoi de plaque de cuisson en fonction d'un événement de montage détecté par le capteur (17 ; 17') ou d'une base détectée par le capteur (17 ; 17') et sur laquelle l'appareil de montage (12) a été monté.
  23. Système (2) selon l'une des revendications 17 à 22, dans lequel l'appareil de montage (12) présente en outre un élément de réglage (23) permettant le réglage manuel par un utilisateur, la portée fonctionnelle du capteur (17 ; 17') et la portée fonctionnelle de l'élément de réglage (23) se chevauchant au moins partiellement.
  24. Système (2) selon l'une des revendications 17 à 23, dans lequel l'au moins une bobine d'induction (14), qui peut être accouplée par induction aux bobines de chauffage (8) de la plaque de cuisson (4), est conçue de telle sorte qu'elle alimente au moins partiellement en énergie l'au moins une unité de mesure (15) et/ou l'au moins une unité d'émission (16) et/ou le capteur (17 ; 17').
EP19191655.0A 2018-08-16 2019-08-14 Procédé d'attribution automatique d'au moins un appareil de montage d'au moins un point de cuisson d'une plaque de cuisson inductive, plaque de cuisson inductive, dispositif de montage et système de mise en uvre dudit procédé Active EP3614796B1 (fr)

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DE102019121869A1 (de) 2019-08-14 2021-02-18 Miele & Cie. Kg Induktives Kochfeld, System, umfassend ein induktives Kochfeld und ein Aufstellgerät, und Verfahren zum Betrieb eines Systems
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FR3018110B1 (fr) * 2014-02-28 2019-08-23 Seb S.A. Table de cuisson a induction communicante et procede de recherche et de suivi d'un article culinaire communicant sur ladite table
DE102014111899A1 (de) * 2014-08-20 2016-02-25 Miele & Cie. Kg Kochfeldeinrichtung und Verfahren zum Betreiben
PL3001771T3 (pl) * 2014-09-29 2017-09-29 E.G.O. Elektro-Gerätebau GmbH Sposób identyfikowania garnka na punkcie grzejnym pola grzejnego oraz system pola grzejnego z garnkiem
DE102015222797A1 (de) * 2015-11-18 2017-05-18 BSH Hausgeräte GmbH System mit Kochgerät und Kochgeschirr
DE102016108680A1 (de) * 2016-05-11 2017-11-16 Miele & Cie. Kg Kochsystem mit Kochstelle und Kochgeschirr
DE102017112945B3 (de) * 2017-06-13 2018-10-25 Miele & Cie. Kg Verfahren zum Betrieb eines induktiven Kochsystems, zugehöriges induktives Kochsystem sowie Kochfeld und Kochgeschirr für ein derartiges induktives Kochsystem

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EP3614796A2 (fr) 2020-02-26
ES2874750T3 (es) 2021-11-05
EP3614796A3 (fr) 2020-05-27
DE102018119969A1 (de) 2020-02-20

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