EP3780907B1 - Système, comprenant une plaque de cuisson inductive et un utensile de cuisson, utensile de cuisson et procédé de fonctionnement du système - Google Patents

Système, comprenant une plaque de cuisson inductive et un utensile de cuisson, utensile de cuisson et procédé de fonctionnement du système Download PDF

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Publication number
EP3780907B1
EP3780907B1 EP20185740.6A EP20185740A EP3780907B1 EP 3780907 B1 EP3780907 B1 EP 3780907B1 EP 20185740 A EP20185740 A EP 20185740A EP 3780907 B1 EP3780907 B1 EP 3780907B1
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EP
European Patent Office
Prior art keywords
hob
sensor
placement device
heating coil
inductive
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EP20185740.6A
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German (de)
English (en)
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EP3780907A1 (fr
Inventor
Christoph Müller
Daniel Ebke
Nils Marius Gehring
Niels OHRMANN
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Miele und Cie KG
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Miele und Cie KG
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    • 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
    • H05B2213/06—Cook-top or cookware capable of communicating with each other

Definitions

  • the invention relates to a set-up device for an inductive hob of the type mentioned in the preamble of patent claim 1, a system comprising an inductive hob and a set-up device of the type mentioned in the preamble of patent claim 7, and a method for operating the system of the preamble of patent claim 10 mentioned Art.
  • the invention addresses the problem of improving the use of a system comprising an inductive hob and a set-up device.
  • this problem is solved by a set-up device with the features of patent claim 1. Furthermore, this problem is solved by a system with the features of patent claim 7 and a method with the features of patent claim 11.
  • the advantage that can be achieved with the invention 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 recognition of an installation event or an installation event and the nature of a surface on which the installation device has been set up, it is possible to simplify the handling of the installation device according to the invention as well as the system according to the invention. For example, it is possible to automatically recognize a user's intervention and use it for further control or regulation of the system. The following steps can also be taken can be anticipated in the preparation of a medium located in the set-up device using the inductive hob in order to simplify further preparation.
  • 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 potentially 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 signal transmission between the set-up device and the hob control of the inductive hob only taking place when an installation event or an installation event and the condition of a base , on which the set-up device was set up, was/are detected by the sensor.
  • set-up device is to be interpreted broadly and includes in particular all conceivable types of cookware, for example cooking pots or frying pans.
  • the set-up device can be freely selected according to type, functionality, shape, material and dimensions within wide appropriate limits. This also applies to the sensor of the set-up 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 manner. Furthermore, it is possible to better anticipate subsequent steps in the preparation of a medium located in the set-up device using the inductive hob, in order to further simplify further preparation.
  • the protection of the inductive hob against improper handling is further improved, so that any damage to the inductive hob and potentially 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 intended for preparation by means of the set-up device.
  • Arranging the sensor on the handle of the set-up device has the advantage, for example, that the sensor is arranged in a thermally insulated area.
  • Arranging the sensor on the vessel of the set-up device in turn has the advantage that the sensor is arranged closer to the location of the introduction of force when setting up the set-up device on the base, for example a hotplate of the inductive hob.
  • the set-up device additionally has a control element for manual operation by the user, whereby the range of functions of the sensor corresponds to the range of functions of the control element at least partially overlapping. This creates redundancy for the sensor. Furthermore, it is conceivable, for example, that the control element serves to switch off the set-up device.
  • the set-up device is designed and set up in such a way that the transmitting unit and/or the measuring 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 storage device is sufficient to store the operating energy for the set-up device.
  • an advantageous development of the system provides that the transmitting unit and/or the measuring unit and/or the sensor can be supplied with operating energy when the voltage is induced by means of the heating coil into the induction coil of the device set up on the cooking area assigned to this heating coil.
  • the setting-up device has a setting-up device output unit for outputting information to the user of the setting-up device, depending on a setting-up event recognized by the sensor or a surface recognized by the sensor on which the setting-up device is set up has been made, information can be output to the user by means of the set-up device output unit. This enables feedback to the user of the installation device, for example about the existence of an installation event or the condition of the base.
  • a warning signal is issued as information if the sensor has detected that the surface on which the set-up device has been set up is not a hotplate of the inductive hob, but rather a base made of wood or fabric.
  • the inductive hob has a hob output unit for outputting information to the user of the installation device, depending on an installation event recognized by the sensor or a surface recognized by the sensor on which the Set-up device has been set up, information can be output to the user by means of the hob output unit.
  • a system in which the hob control is designed and set up in such a way that the inductive hob can be operated in a standby mode, the inductive hob being able to be transferred from standby mode to standby mode by means of a wake-up signal received from a receiving unit of the hob control, whereby the respective heating coil in the standby mode can be controlled by means of the hob control in such a way that, on the one hand, effective heating of the set-up device for a preparation process is prevented and, on the other hand, signal transmission between the transmitting unit and the receiving unit is made possible by means of the heating coil.
  • an advantageous development of the method also provides that, depending on a setting-up event detected by the sensor or a surface on which the set-up device has been set up, detected by the sensor, by means of the set-up device output unit and/or by means of the hob output unit Information is output to the user.
  • the control of the heating coil takes place depending on an installation event detected by the sensor or a surface on which the installation device has been set up, detected by the sensor, in such a way that the heating coil is, for example, directly connected to an electrical device that is sufficient for a preparation process Power is energized.
  • the installation of the set-up device is detected on a hotplate of the inductive hob and excessive pivoting of the set-up device by means of the sensor, the supply of electrical power is automatically reduced in order, for example, to protect components of a resonant circuit of the inductive hob from damage .
  • a method in which, depending on an installation event detected by the sensor, the hob is transferred from a switch-off mode directly into the operating mode, or the hob is automatically transferred from the standby mode to the standby mode, or the hob from the standby mode is transferred to operating mode.
  • An advantageous development of the method provides that, depending on a setting-up event detected by the sensor or a surface on which the set-up device has been set up, detected by the sensor, a process routine for automatically assigning the set-up device to at least one hotplate of the inductive hob is started .
  • a process routine for automatically assigning the set-up device to at least one hotplate of the inductive hob is started .
  • this can be achieved using a suitable pause-performance ratio.
  • the heating coil is only energized with the electrical power sufficient for a preparation process when the process routine automatically assigns the set-up device to the cooking area corresponds to the aforementioned heating coil. Accordingly, security is further improved.
  • the procedural routine for automatically assigning the set-up 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 provides that output signals from the sensor are used in the method routine for automatically assigning the set-up device to at least one hotplate of the inductive hob. For example, vibrations of the installation device detected by the sensor could be evaluated during the procedural routine in order to achieve the above-mentioned assignment.
  • a further advantageous development of the method provides that, depending on output signals from the sensor, a filling quantity in the set-up device and/or a state of the medium relevant to the preparation of the medium is/are detected. This further increases the functionality of the sensor. For example, as an alternative or in addition to 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, i.e. the boiling behavior of the medium, in particular in relation to the heat output supplied.
  • the method can be used to avoid noise emissions during the preparation process. For example, in which a working frequency of the heating coil is adjusted depending on output signals from the sensor in such a way that a resonance case in the individual set-up device is avoided.
  • Another advantageous development of the method provides that the evaluation of output signals from the sensor takes place in the installation device. In this way, it is not necessary for the output signals of the sensor to be transmitted continuously or at least at regular intervals from the set-up device to the hob control or a third-party device. However, it is also possible that the evaluation of the Output signals of the sensor take place at least partially in the hob control and / or in a third-party device that is in signal transmission connection with the hob control.
  • FIG. 1 an exemplary embodiment of the system 2 according to the invention for carrying out the method according to the invention is shown as an example and roughly schematically.
  • the system 2 has an inductively heated hob, i.e. an inductive hob 4, with a total of four cooking zones 6.
  • Each of the hotplates 6 is assigned a heating coil 8 for inductive heating of a device 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 inductive hob 4 is in a switch-off mode A.
  • the system 2 has a set-up device 12 designed as a cooking pot.
  • the set-up device 12 includes an induction coil 14 that can be inductively coupled to the heating coils 8 of the hob 4 and a transmitter unit 16.
  • the transmitter unit 16 is designed as a Bluetooth transmitter.
  • the setting-up device 12 includes a sensor 17 for detecting a setting-up event and for detecting the nature of a surface on which the setting-up device 12 has been set up. See this Fig. 2 . 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 vibrations also being detectable with the acceleration sensor.
  • the sensor 17 is arranged on a handle 19 of the set-up device 12 and in a second variant on a vessel 21 of the set-up device 12 for receiving a medium intended for preparation by means of the set-up device 12.
  • the two variants for positioning the sensor 17 on the set-up device 12 are in the Fig. 2 designated by reference numbers 17 and 17'.
  • reference numbers 17 and 17' For the sake of simplicity, only reference number 17 is used below; However, both aforementioned variants of the positioning of the sensor 17, 17 'are always meant.
  • the set-up device 12 has a control element 23 designed as a control button for manual operation by a user on.
  • control element 23 is intended to switch off the set-up device 12. Furthermore, the functional scope of the sensor 17 overlaps at least partially with the functional scope of the control element 23. This will be explained in more detail below.
  • the installation device 12 is designed and set up in such a way that the transmitting unit 16 and the sensor 17 can be supplied with operating energy by means of the induction coil 14.
  • the setup device 12 also has a setup device output unit 26 for outputting information to the user of the setup device 12, depending on a setup event detected by the sensor 17 and/or a surface detected by the sensor 17 on which the setup device 12 is set up has been, information can be output to the user by means of the set-up device output unit 26.
  • the inductive hob can have a hob 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 surface detected by the sensor on which the set-up device has been set up, information can be output to the user by means of the hob output unit.
  • the inductive hob 4 thus comprises at least one hotplate 6, at least one heating coil 8 assigned to the hotplate 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 set-up device 12 set up on the hotplate 6 with a transmitting 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 not being able to be controlled in the standby mode S.
  • 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 standby mode S to standby mode B by means of a wake-up signal received from 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, effective heating of the set-up device 12 for a preparation process is prevented and, on the other hand, signal transmission between the transmitting unit 16 and the receiving unit 18 by means of the heating coil 8 is made possible.
  • the method according to the invention basically works as follows: A user of the system 2, not shown, places the device 12, which is designed as a cooking pot, on the device in the image plane of Fig. 1 The hotplate 6 of the hob 4 is located at the bottom right.
  • the user can use the inductive hob 4 of the system 2, for example by means of one from the prior art known operating intervention on the inductive hob 4, from the switch-off mode A directly into the operating mode E.
  • the user can then carry out a preparation process, for example a cooking process, using the system 2 in a manner known to those skilled in the art.
  • the inductive hob 4 is in its standby mode S, i.e. in which the inductive hob 4 is not completely switched off, it is not technically possible to control the heating coils 8. To do this, the user would first have to transfer the inductive hob 4 to operating mode E, for example, in the manner explained above.
  • the inductive hob 4 of the system 2 is designed and set up to be automatically transferred from standby mode S to 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 activated by actuating the control element 23 arranged on the set-up device 12 and in signal transmission connection with the transmitting unit 16 or by means of the sensor 17 arranged on the set-up device 12 and in signal transmission connection with the transmitting unit 16 or by means of an actuation of a control 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 a control element arranged on a third-party device and in signal transmission connection with the reception unit 18 of the hob control 10.
  • the inductive hob 4 can be transferred from standby mode S to standby mode B in very different ways, which increases the ease of use of the system 2.
  • the control element of the inductive hob 4 and the third-party device designed as a smartphone are not shown.
  • the wake-up signal is activated by actuating the device arranged on the set-up device 12 and in signal transmission connection with the transmitting unit 16
  • Control element 23 of the installation device 12 is generated.
  • the user presses, for example, the control element 23 of the set-up device 12, which is designed as a button, and places the set-up device 12 on the above-mentioned cooking area 6 of the inductive hob 4.
  • This keystroke is evaluated by the transmitting unit 16 of the set-up 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 transmitting unit 16, the heating coil 8 and the receiving 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 supplied with operating energy by means of the voltage induced by the heating coil 8 into the induction coil 14 of the set-up device 12 set up on the hob 6 assigned to this heating coil 8 provided.
  • the wake-up signal can be generated automatically by means of the sensor 17 arranged on the set-up device 12 and in signal transmission connection with the transmitting unit 16.
  • the sensor 17 automatically detects that the set-up device 12 has been placed by the user on the aforementioned hotplate 6 of the inductive hob 4.
  • the sensor 17 has, on the one hand, detected the presence of a setting-up event and, on the other hand, the surface on which the setting-up device 12 has been set up. Manual operation of the control element 23 is therefore not necessary.
  • the wake-up signal can also be generated using the control element 23 in the manner explained above.
  • the evaluation of output signals from the sensor 17 takes place directly in the set-up device 12.
  • the transmitting unit 16 and the sensor 17 are induced by means of the voltage induced by the heating coil 8 into the induction coil 14 of the set-up device 12 set up on the cooking area 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 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 the 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 s. On the one hand, this prevents effective heating of the set-up device 12 for a preparation process and, on the other hand, enables signal transmission between the transmitting unit 16 and the receiving unit 18 by means of the heating coil 8. Furthermore, a transfer of operating energy from the inductive hob 4 to the set-up device 12, which is set up on the cooking area 6 assigned to this heating coil 8, is made possible by means of the heating coil 8.
  • the hob control 10 starts the automatic assignment of the set-up device 12 to the above-mentioned hotplate 6 of the inductive hob 4, which is explained in more detail below.
  • a process routine for automatically assigning the installation device 12 to at least one of the cooking zones 6 of the inductive hob 4 is started .
  • the hob control 10 controls the heating coils 8 of the individual hotplates 6 one after the other, i.e. successively, with their respective power profile. This is in the Fig. 3 symbolized by the lines a, b, c and d, where the line a represents the control of the in the image plane of Fig.
  • the heating coil 8 corresponding to the hotplate 6 shown at the top left is symbolized.
  • the set-up device 12 designed as a cooking pot is set up, when the heating coil 8 assigned to this hotplate 6 is activated, a voltage is induced by this heating coil 8 in the induction coil 14 of the set-up device 12. See line b in Fig. 3 . Due to the voltage induced in the induction coil 14, the transmitting unit 16 of the cooking pot 12, designed as a Bluetooth transmitter, is supplied with the operating energy required for transmission. In addition, the induced voltage simultaneously triggers transmission of the transmission unit 16, namely the transmission of the response signal 20. See Fig. 1 and 3 .
  • the response signal 20 includes, on the one hand, an identification that identifies the set-up device 12 as exactly this individual set-up device 12.
  • This identification of the set-up device 12 can, for example, have important cooking pot properties for a cooking process on the inductive hob 4.
  • the response signal 20 includes at least one to which the heating coil 8 is located in the image plane Fig. 1
  • the power profile correlating size induced in the hotplate 6 shown at the bottom right is induced in the induction coil 14 of the set-up device 12.
  • this variable is at least one electrical and/or magnetic variable that characterizes the performance profile.
  • the response signal 20 is sent to the receiving unit 18 of the hob control 10.
  • the response signal 20 received by the receiving unit 18 is then transmitted in a manner known to those skilled in the art to the evaluation unit 22 of the hob control 10, which is connected to the receiving unit 18 in a signal-transmitting manner, for evaluation.
  • the response signal 20 is, among other things, with the power profile of the in the image plane of Fig. 1 Cooking area 6 shown at the bottom right, on which the set-up device 12 designed as a cooking pot is placed, is compared to the heating coil 8 assigned to it, with which this heating coil 8 was controlled by means of the hob control 10.
  • the set-up device 12 Since the at least one variable correlating to this performance profile, which has been transmitted with the response signal 20 from the set-up device 12 to the hob control 10, corresponds to this performance profile, the set-up device 12 is in the image plane of Fig. 1
  • the hotplate 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 can, on this basis, automatically transfer the inductive hob 4 from its standby mode B to its operating mode E and carry out the cooking process, i.e. the preparation process, for this individual set-up device 12 by means of For example, control or regulate the control of the heating coil 8 assigned to this hotplate 6.
  • the response signal 20 is also combined in the evaluation unit 22 with the performance profiles of the remaining ones in the Fig. 1 illustrated further cooking zones 6 associated heating coils 8 compared with which these heating coils 8 were controlled by means of the hob control 10.
  • the set-up device 12 is not set up on these hotplates 6 and therefore not above the heating coils 8 assigned to these hotplates 6, the respective control of these heating coils 8 does not lead to a response signal corresponding to one of these power profiles.
  • the assignment of the installation device 12 was to that in the image plane of Fig. 1 hotplate 6 shown at the bottom right and thus to the heating coil 8 corresponding to this hotplate 6 successfully, so that the hob control 10 automatically transfers the inductive hob 4 of the system 2 from standby mode B to operating mode E.
  • the user can, for example, use the inductive hob 4 Make a power setting for this heating coil 8 in a manner known to those skilled in the art.
  • the hob control 10 transfers the inductive hob 4, For example, after a predetermined period of time stored in the hob control 10 has elapsed, automatically from standby mode B back to standby mode S.
  • An automatic assignment of the set-up device 12 to one of the cooking areas 6 might not be possible, for example, because the set-up device 12 has been set up on a table, for example on a wooden trivet (not shown).
  • information is output to the user by means of the setting-up device output unit 26, depending on the setting-up event recognized by means of the sensor 17 and the surface on which the setting-up device 12 has been set up, recognized by the sensor 17 .
  • a warning signal is issued as information if it has been recognized by the sensor 17 that the surface on which the set-up device 12 has been set up is not one of the cooking zones 6 of the inductive hob 4, but rather a base made of wood or fabric, for example the pot trivet mentioned above.
  • Information can also be provided to the user if the positioning of the device 12 on the inductive hob 4 has been detected by means of the sensor 17.
  • the individual heating coils 8 of the inductive hob 4 are activated with their respective power profile in standby mode B and in the operating mode E of the inductive Hob 4 is therefore continuous depending on at least a predetermined time interval.
  • the automatic transfer of the inductive hob 4 from its standby mode B to its operating mode E takes place on the one hand through 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 set-up device 12 on one side to one of the cooking zones 6 of the inductive hob 4 on the other side.
  • the invention is not limited to the present exemplary embodiment.
  • a filling quantity in the set-up device and/or a state of the medium relevant to the preparation of the medium is/are detected.
  • 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, i.e. the boiling behavior of the medium, in particular in relation to the density of the heat output supplied.
  • the method according to the invention can be used to avoid noise emissions during the preparation process.
  • a working frequency of the heating coil is adjusted depending on output signals from the sensor in such a way that a resonance case in the individual set-up 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.
  • An alternative embodiment to the exemplary embodiment of the automatic assignment of at least one set-up device to at least one hotplate of the inductive hob provides, for example, that the hob control controls the heating coils with at least one assignment signal and a measuring unit of the set-up device produces a vibration of the set-up device that correlates with the assignment signal induced in the induction coil detected and the transmitting unit sends a response signal identifying the set-up device and correlating to the detected vibration of the set-up device to the receiving unit of the hob control or a third-party device in signal transmission connection with the hob control and the response signal in an evaluation unit of the hob control or the third-party device connected to the receiving unit in a signal-transmitting manner Assignment signal of the at least one heating coil of this hotplate is compared and depending on this comparison, the identified set-up device is assigned to this cooking area.
  • output signals from the sensor it is possible for output signals from the sensor to be used in the process routine for automatically assigning the set-up device to at least one hotplate of the inductive hob.
  • vibrations of the installation device detected by the sensor could be evaluated during the procedural routine in order to achieve the above-mentioned assignment. Accordingly, a measuring unit in addition to the sensor would not be absolutely necessary.

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

Claims (15)

  1. Appareil montable (12) pour une plaque de cuisson (4) à induction, comprenant
    une bobine d'induction (14) pouvant être couplée par induction à une bobine de chauffage (8) de la plaque de cuisson (4) à induction,
    une unité d'émission (16) ou une unité d'émission et une unité de mesure,
    caractérisé en ce que
    l'appareil montable (12) présente au moins un capteur (17 ; 17') permettant de détecter un événement de montage,
    dans lequel, au moyen du capteur (17 ; 17'), la détection de la nature d'un support sur lequel l'appareil montable (12) a été monté est permise.
  2. Appareil montable (12) selon la revendication 1, dans lequel le capteur (17 ; 17') est conçu en tant que capteur de vibrations et/ou en tant que capteur d'accélération.
  3. Appareil montable (12) selon la revendication 1 ou 2, dans lequel
    l'appareil montable (12) présente une unité d'envoi d'appareil montable (26) permettant l'envoi d'informations à l'utilisateur de l'appareil montable (12), dans lequel, en fonction d'un événement de montage détecté au moyen du capteur (17 ; 17') ou d'un support détecté au moyen du capteur (17 ; 17'), sur lequel support l'appareil montable (12) a été monté, des informations peuvent être envoyées à l'utilisateur au moyen de l'unité d'envoi d'appareil montable (26).
  4. Appareil montable (12) selon la revendication 3, dans lequel
    dans le cas d'un appareil montable (12) présentant encore de la chaleur résiduelle, un signal d'avertissement est envoyé en tant qu'informations au moyen de l'unité d'envoi d'appareil montable (26) si, au moyen du capteur (17 ; 17'), il a été détecté que le support sur lequel l'appareil montable (12) a été monté n'est pas un emplacement de cuisson de la plaque de cuisson (4) à induction, mais un support en bois ou en tissu.
  5. Appareil montable (12) selon l'une des revendications 1 à 3, dans lequel l'appareil montable (12) présente en outre un élément de manipulation (23) permettant la manipulation manuelle par un utilisateur, dans lequel la portée fonctionnelle du capteur (17 ; 17') et la portée fonctionnelle de l'élément de manipulation (23) se chevauchent au moins partiellement.
  6. Appareil montable (12) selon l'une des revendications 1 à 4, dans lequel l'appareil montable (12) est réalisé et configuré de telle sorte que l'unité d'émission (16) et/ou l'unité de mesure et/ou le capteur (17 ; 17') peuvent être alimentés en énergie de fonctionnement au moyen de la bobine d'induction (14).
  7. Système (2), comprenant
    une plaque de cuisson (4) à induction, comportant au moins un emplacement de cuisson (6), au moins une bobine de chauffage (8) attribuée à l'emplacement de cuisson (6) et une commande de plaque de cuisson (10) permettant de commander la bobine de chauffage (8), dans lequel la commande de plaque de cuisson (10) est réalisée et configurée pour la commande de la bobine de chauffage (8) dans un mode de fonctionnement (E) de la plaque de cuisson (4) à induction pour le chauffage d'un appareil montable (12) monté sur l'emplacement de cuisson (6), et dans lequel la commande de plaque de cuisson (10) est réalisée et configurée de telle sorte que la plaque de cuisson (4) à induction peut en outre fonctionner dans un mode veille (S), dans lequel une commande de la bobine de chauffage (8) respective n'est pas permise dans le mode veille (S),
    et un appareil montable (12), comportant une unité d'émission (16) ou une unité d'émission et une unité de mesure, comportant une bobine d'induction (14) qui peut être couplée par induction à la bobine de chauffage (8) de la plaque de cuisson (4) à induction, et comportant un capteur (17 ; 17') permettant de détecter un événement de montage, caractérisé en ce que
    la commande de plaque de cuisson (10) est réalisée et configurée de telle sorte que la plaque de cuisson (4) à induction peut fonctionner dans un mode d'attente (B), dans lequel la plaque de cuisson (4) à induction peut être transférée du mode veille (S) au mode d'attente (B) au moyen d'un signal d'alarme reçu par une unité de réception (18) de la commande de plaque de cuisson (10),
    dans lequel la bobine de chauffage (8) respective peut être commandée dans le mode d'attente (B) au moyen de la commande de plaque de cuisson (10) de telle sorte que, d'une part, un chauffage de l'appareil montable (12) efficace pour un processus de préparation est empêché et, d'autre part, une transmission de signaux entre l'unité d'émission (16) et l'unité de réception (18) est permise au moyen de la bobine de chauffage (8).
  8. Système selon la revendication 7, dans lequel l'appareil montable (12) est conçu selon l'une des revendications 1 à 6.
  9. Système (2) selon la revendication 7 ou 8, dans lequel l'unité d'émission (16) et/ou l'unité de mesure et/ou le capteur (17 ; 17') peuvent être alimentés en énergie de fonctionnement dans le cas d'une tension induite, au moyen de la bobine de chauffage (8), dans la bobine d'induction (14) de l'appareil montable (12) monté sur l'emplacement de cuisson (6) attribué à ladite bobine de chauffage (8).
  10. Système selon l'une des revendications 7 à 9, dans lequel
    le signal d'alarme est généré au moyen d'un actionnement de l'élément de manipulation (23) disposé au niveau de l'appareil montable (12) et en connexion par transmission de signaux avec l'unité d'émission (16) et/ou au moyen du capteur (17) disposé au niveau de l'appareil montable (12) et en connexion par transmission de signaux avec l'unité d'émission (16) ou au moyen d'un actionnement d'un élément de manipulation disposé au niveau de la plaque de cuisson (4) à induction et en connexion par transmission de signaux avec l'unité de réception (18) de la commande de plaque de cuisson (10) ou au moyen d'un actionnement d'un élément de manipulation disposé au niveau d'un appareil tiers et en connexion par transmission de signaux avec l'unité de réception (18) de la commande de plaque de cuisson (10).
  11. Procédé permettant de faire fonctionner un système (2) selon l'une des revendications 7 à 10, dans lequel la bobine de chauffage (8) est commandée au moyen de la commande de plaque de cuisson (10),
    dans lequel la commande de la bobine de chauffage (8) est effectuée en fonction d'un événement de montage détecté au moyen du capteur (17 ; 17'),
    caractérisé en ce que
    en fonction d'un événement de montage détecté au moyen du capteur (17 ; 17'), la plaque de cuisson (4) est transférée directement d'un mode hors tension (A) au mode de fonctionnement (E),
    ou
    la plaque de cuisson (4) est transférée automatiquement du mode veille (S) au mode d'attente (B),
    ou
    la plaque de cuisson (4) est transférée du mode veille (S) au mode de fonctionnement (E).
  12. Procédé selon la revendication 11, dans lequel, en fonction d'un événement de montage détecté au moyen du capteur (17 ; 17') ou d'un support détecté au moyen du capteur (17 ; 17'), sur lequel support l'appareil montable (12) a été monté, une routine de procédé permettant l'attribution automatique de l'appareil montable (12) à au moins un emplacement de cuisson (6) de la plaque de cuisson (4) à induction est démarrée.
  13. Procédé selon la revendication 12, dans lequel des signaux de sortie du capteur (17 ; 17') sont utilisés dans la routine de procédé permettant l'attribution automatique de l'appareil montable (12) à au moins un emplacement de cuisson (6) de la plaque de cuisson (4) à induction.
  14. Procédé selon l'une des revendications 11 à 13, dans lequel, en fonction d'un événement de montage détecté par le capteur (17 ; 17') ou d'un support détecté par le capteur (17 ; 17'), sur lequel support l'appareil montable (12) a été monté, des informations sont envoyées à l'utilisateur au moyen de l'unité d'envoi d'appareil montable (26) et/ou au moyen de l'unité d'envoi de plaque de cuisson.
  15. Procédé selon l'une des revendications 11 à 14, dans lequel l'évaluation de signaux de sortie du capteur (17 ; 17') est effectuée dans l'appareil montable (12) et/ou dans la commande de plaque de cuisson (10).
EP20185740.6A 2019-08-14 2020-07-14 Système, comprenant une plaque de cuisson inductive et un utensile de cuisson, utensile de cuisson et procédé de fonctionnement du système Active EP3780907B1 (fr)

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GB2478674B (en) * 2009-01-06 2014-05-07 Access Business Group Int Llc Smart cookware
GB2468348A (en) * 2009-03-06 2010-09-08 David Holborow A safety cooking pan
ES2948067T3 (es) * 2013-07-09 2023-08-30 Bsh Hausgeraete Gmbh Campo de cocción
DE102015222797A1 (de) * 2015-11-18 2017-05-18 BSH Hausgeräte GmbH System mit Kochgerät und Kochgeschirr
US20190125120A1 (en) * 2016-02-18 2019-05-02 Meyer Intellectual Properties Limited Cooking system for tracking a cooking device
CN206239106U (zh) * 2016-08-22 2017-06-13 佛山市顺德区美的电热电器制造有限公司 炉具组件
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
DE102018119953A1 (de) 2018-08-16 2020-02-20 Miele & Cie. Kg Vorrichtung und Verfahren zum Erkennen einer Gargerätposition eines Gargeräts auf einem Kochfeld, Gargerät mit einer Vorrichtung und Kochfeld mit einer Vorrichtung
DE102018119969A1 (de) 2018-08-16 2020-02-20 Miele & Cie. Kg Verfahren zur automatischen Zuordnung mindestens eines Aufstellgeräts zu mindestens einer Kochstelle eines induktiven Kochfelds und System zur Durchführung des Verfahrens
DE102018119965A1 (de) 2018-08-16 2020-02-20 Miele & Cie. Kg Verfahren zur automatischen Zuordnung mindestens eines Aufstellgeräts zu mindestens einer Kochstelle eines induktiven Kochfelds und System zur Durchführung des Verfahrens

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