EP3910247A1 - Hotte aspirante pourvu de module de commande - Google Patents

Hotte aspirante pourvu de module de commande Download PDF

Info

Publication number: EP3910247A1
Authority: EP; European Patent Office
Prior art keywords: extractor hood; operating; control panel; module; operating mode
Prior art date: 2020-05-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP21168113.5A

Other languages

German (de)

English (en)

Other versions

EP3910247B1 (fr

Inventor

Marc Federmann

Axel Glasbrenner

Martin Graw

Ilhan GÜCLÜ

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BSH Hausgeraete GmbH

Original Assignee

BSH Hausgeraete GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2020-05-12

Filing date

2021-04-13

Publication date

2021-11-17

2021-04-13 Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH

2021-11-17 Publication of EP3910247A1 publication Critical patent/EP3910247A1/fr

2024-08-07 Application granted granted Critical

2024-08-07 Publication of EP3910247B1 publication Critical patent/EP3910247B1/fr

Status Active legal-status Critical Current

2041-04-13 Anticipated expiration legal-status Critical

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Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2064—Removing cooking fumes illumination for cooking hood

Definitions

operating units are known in which individual operating elements, in particular in the form of buttons, are provided for operating different functional units of the extractor hood, in particular the fan and the lighting device.
the keys can be designed as touch sensors, for example, which are integrated in a display.
a specific function can be stored for each key so that the function can be set by manually actuating the respective key or the touch sensor.
the corresponding functions for the respective buttons are usually marked with symbols printed on them and such control elements are also generally arranged in the field of vision of the user, for example on the front of the extractor hood.
the arrangement in the field of vision of the user not only has an effect on the appearance and acceptance of the extractor hood, but can also impair the user when working under the extractor hood, so that the control panel preferably outside after setting or after operating the extractor hood the field of view of the user is arranged.
the object of the present invention is therefore to create an extractor hood which enables the functions of the extractor hood to be operated and set in a simplified manner.
an extractor hood which comprises an operating module, the operating module comprising a control panel for setting functions of the extractor hood coupled to the operating module.
the control panel has at least two areas and the control module is set up to set at least one respective specific function of the extractor hood in a first operating mode of the control module and when a specific area is actuated.
the extractor hood is characterized in that the operating module can still be operated in a second operating mode, the operating module being set up to set at least one predetermined function of the coupled extractor hood in the second operating mode and when at least two areas are actuated.
the operating module can be integrated in the extractor hood or connected to the extractor hood as a separate part.
the operating module can, for example, be arranged in the housing of the extractor hood, which can also be referred to as the chassis of the extractor hood, or in a receptacle of the housing of the extractor hood, for example on the lower and / or a front or side surface of the extractor hood.
the operating module is communicatively coupled to the respective components required for the functions, so that the functions of the extractor hood can be set via the operating panel of the operating module.
the operating module can thus be designed as a modular unit which is built into the extractor hood as standard or can be coupled to the extractor hood for retrofitting.
the control panel defines a section of the control module with which the specific functions can be set.
the various areas can be designed, for example, as appropriately labeled keys, with actuation of the keys generating a signal, for example an electromechanical signal, which is specific for the respective function.
a signal for example an electromechanical signal, which is specific for the respective function.
a pen or similar device can also be provided in order to enable the respective areas to be touched and the corresponding functions to be set.
Functions of the extractor hood are to be understood in particular to suck in air, fumes and vapors from a room below the extractor hood and to illuminate a room, in particular below the extractor hood.
the function can also include a certain operating state, if necessary under predetermined or specific operating conditions.
At least one function of the extractor hood can thus be carried out at least temporarily and thus define an operating state.
normal ventilation can be carried out in which a fan level is usually selected or specified by the user.
Another operating mode is interval ventilation, in which the fan blower is only operated at time-spaced intervals.
Post-ventilation also represents an operating state of the extractor hood. In this case, the fan fan continues to operate for a predetermined period of time after the extractor hood has been switched off.
the fan output or fan level is determined by sensor signals that were detected, for example, by an ultrasonic sensor.
the mentioned operating states of the extractor hood all relate to the function of the extractor hood to suck in air, fumes and vapors.
the extractor hood can also be brought into a further operating state in which a room or an area is illuminated by the lighting device.
the different operating states of the extractor hood which relate to the suction of air, fumes and vapors, as well as the operating state of the lighting can also be set in combination with each other, whereby the respective individual area of the operating module must be actuated, if necessary several times, to set the specific function.
operating conditions can exist for each operating state, in particular the duration and intensity of the cooker hood in this Describe the operating status of the function to be performed.
the operating conditions are therefore in particular the intensity of the fan power and / or the lighting, the duration of the ventilation and / or the lighting, the times of the ventilation and / or the lighting, the generation of sensor signals by sensors and programs that define the operating conditions of the other functional units to adjust.
the operating module is set up to determine the operating mode of the operating module, which in the following for the sake of simplicity is only referred to as operating mode, and to enable the functions as a function of the operating mode.
a specific function can be set by actuating an individual area of the control panel.
the user can, for example, set a specific operating state of the fan by pressing a corresponding button.
Provision can also be made for specific operating states or combinations of functions to take place in the first operating mode by actuating several areas.
a function is only set when at least two areas are actuated, so that actuation of a single area does not result in any setting.
This has the advantage that accidentally touching an individual specific area in the second operating mode does not result in any undesired setting of a corresponding specific function.
targeted actuation can be made more difficult, so that instead of actuating an area which is specific for the light setting, an area can be actuated which is specific for the fan setting.
the fan or the fan settings are not adjusted and the user therefore does not have to undo any accidental settings of functions or need several attempts to set the desired function.
the function in the second operating mode is not specific, but rather predetermined. This means that simple basic functions can also be set in the second operating mode by activating several areas.
the predefined function in the second operating mode preferably comprises switching the light and / or the ventilation on and off, preferably at a predefined intensity.
a preset light intensity of at least one light source of the extractor hood and / or a preset fan intensity can be set by actuating at least two areas.
the user can call up certain functions of the extractor hood under different conditions, for example to enable only a given or preset light function for a room atmosphere or mood or to switch on the fan with a given operating state or a given operating condition, for example if no special setting of the operating state is required and a standard program for working under the cooker hood is sufficient.
the first operating mode is preferably normal mode for setting the respective specific functions of the coupled extractor hood, and the functions are at least partially deactivated in the second operating mode.
the first operating mode can enable an active and specific setting of the various functions, while this option is at least partially not available in the second operating mode.
the first operating mode can correspond to a switched-on state of the operating module and the second operating mode can be, for example, an idle state, switched-off state, stand-by mode or power-saving mode of the operating module and possibly the extractor hood.
Providing a predetermined function in the second operating mode thus has the further advantage that the operating module does not need to be switched on or activated in order to enable certain functions of the extractor hood.
the operating module can thus continue to be operated in the second operating mode, whereby, for example, a light function is still made possible as a basic function. This considerably simplifies the operation for the user, especially since the user does not have to press a power button or a specific area and can set a predetermined function simply by touching at least two areas.
the areas or the buttons of the control panel can also be spaced apart from one another.
the control panel preferably comprises at least three areas which are arranged in a row and adjacent to one another. Two or more areas can also be arranged in several adjacent rows, so that the areas are arranged next to one another as well as one above the other or form a matrix.
the operating module can be set up to set the predefined function in the second operating mode independently of the respective functions of the actuated areas that are specific for the first operating mode.
the user can operate any two areas in order to set the predetermined function.
the actuation in the second operating mode is unspecific and the predefined function can therefore be set for any combination of two areas.
the row-like and adjoining arrangement has the further advantage that the areas are located directly next to each other and actuation of at least two areas by the user is thus simplified, especially in weaker lighting conditions or when the control panel is difficult or only indirectly accessible.
the operating module can also be configured to set the specified function as a function of a recorded number of actuated areas, a detected sequence of actuated areas, a detected speed of a sequence of actuated areas, a specific actuation direction, and / or a detected actuation duration.
different predetermined functions can be set, for example by a different actuation duration detected by the operating module.
a simultaneous actuation of the areas may be necessary in order to set a predetermined function.
a predetermined function can additionally or alternatively also be set by a sequence of actuations of several areas. In this way, first a single first area and then an adjacent or adjacent second area can be actuated, the first area no longer being actuated or touched.
the operating module is preferably set up to record a temporal component of the actuation, so that, for example, through an actuation duration of the respective areas and / or a time interval between the actuation of the respective areas, between a targeted actuation of several areas, a sequential actuation or an accidental actuation can be distinguished.
an actuation direction can also be detected which is characteristic of a predetermined function of the extractor hood.
sequential actuation a single area or several adjacent areas can be actuated in each state, so that, for example, a swiping movement with one or two fingers of the user can be recorded or determined.
a wiping movement can thus continue to be detected at the end areas of the control panel if, for example, first the outer two areas at one end of the control panel and then only the outermost area are actuated, this preferably being detected as a function of the duration of the actuation.
the operating module is furthermore preferably set up to set different predefined functions for static actuation and dynamic actuation.
the operating module can distinguish between a flat actuation without a sequence and a sequential actuation and thus, for example, between the resting and a swiping movement of fingertips.
a flat, static actuation it can be provided, for example, that a preset or predetermined light intensity of a light source is switched on, while a wiping movement effects the setting of a predetermined fan intensity.
the respective function can also be switched off again by repeated corresponding actuation, with the switching on and off in the case of a wiping movement optionally being dependent on a detected actuation direction.
the operating module can furthermore be set up to set a specific function in the first operating mode only when a single specific area is actuated.
the operating module can automatically switch to the second operating mode, in which case only certain predetermined functions can be selected or set.
the predetermined function provided in the second operating mode can also be set by actuating several areas in the first operating mode. For example, if the operating module automatically switches to the second operating mode, the light and / or the fan intensity can be easily operated without switching the operating module to the first operating mode and making a selective, specific selection of the respective area.
a communicative coupling can be provided for integrating the operating module in the extractor hood.
the operating module for detecting an actuation of the areas and for setting the functions comprises a control and regulating unit communicatively coupled to the operating panel or an interface for communicatively coupling the operating panel to a control and regulating unit of the extractor hood.
the control and regulation unit can thus be at least partially outsourced, so that the complexity of the operating module can be kept low.
the control module can transmit electrical signals recorded on the control panel for processing and for controlling / regulating a functional unit of the extractor hood to a central control and regulating unit via a corresponding interface.
the connection between the operating module and the fan unit and the lighting unit can exist via such a control unit, the control unit being a central extractor hood control or a specific fan control and a specific lighting control.
the operating module can also include the control and regulating unit provided for evaluating the detected actuation, so that, for example, only one interface can be provided which can be coupled to one or more functional units in order to enable the respective function to be set directly.
the operating module can also be designed simply for retrofitting or replacing existing operating modules.
connection between the operating module and a functional unit can thus exist directly or indirectly, that is to say via further units or components.
the connection can also be formed mechanically by wires or other signal transmission means or electronically by circuits.
each area preferably comprises one or more capacitive touch sensors, the control panel preferably being designed as a touch panel matrix.
the control panel preferably being designed as a touch panel matrix.
a wiping movement is easier to carry out and to detect, and a higher detection accuracy can also be provided on the basis of the change in capacitance, so that it is also easier to differentiate between a desired planar and dynamic actuation. This considerably simplifies the operation and reduces the detection of incorrect and / or unintentional actuations. Furthermore, such a configuration offers an intuitive operating option while at the same time simplified cleaning of the control panel is made possible.
the operating module can be set up to change the operating mode by switching it on and off and / or by changing the position of the control panel between a first and a second position.
the operating module can thus be switched off, for example, when the extractor hood is switched off or when only the setting of the respective specific functions is to be restricted.
the position of the control panel can remain unchanged.
Changing the operating mode by changing the position of the control panel has the advantage that the control panel can be arranged outside of the field of view in the second operating mode.
the operating module and possibly the extractor hood can be in a switched-off state, the functions that have already been set can also be retained so that the extractor hood can continue to be operated.
the second operating mode no specific operation can be carried out, so that the functions to be set are at least partially restricted and, for example, fine adjustment of the light intensity or the fan intensity is not possible.
basic functions can still be selected or switched via the specified function by actuating several areas.
control panel is preferably arranged pivotably or slidably on a housing of the control module or on a housing of the extractor hood, the control panel preferably being in the first position of the housing of the Control module and / or the extractor hood protrudes and in the second position is essentially aligned with at least one outer surface of the housing.
the control panel can thus be pulled out of the operating module or from the extractor hood in order to set specific functions of the extractor hood in the first operating mode.
the control panel can simply be put in the second position during operation and after entering or selecting the respective function or to switch off the extractor hood in order to operate the control module in the second operating mode.
a setting of a specific function by actuating an individual area is advantageously not provided, so that changing the position of the control panel and accidentally touching an area does not result in a function being set.
the aligned arrangement also has the advantage that the user does not perceive any visible obstacles while working under the extractor hood and is therefore not impaired.
the extractor hood can comprise a switching element which is set up to change the operating mode of the operating module when changing the position of the operating panel, the switching element being an electromechanical, capacitive, inductive or optical switching element is designed.
the switching element can, for example, have a pressure element which is arranged on the operating module or on the extractor hood in such a way that a pressure is detected when the control panel is in the second position, for example by folding or folding the control panel in a receptacle of the extractor hood.
a circuit can also be provided which is connected to the control panel and which effects a relay circuit by closing the circuit in a predetermined position.
the extractor hood can include a sensor for determining the position of the control panel and / or the control module, which is arranged in the control module and set up to change the operating mode of the control module when changing the position of the control panel and / or the control module.
the sensor is preferably designed as a motion sensor or a gyro sensor.
the sensor can, for example, be connected directly to a control unit of the extractor hood or the operating module, so that changing the operating state does not require any further switching or wiring.
the sensor or the position sensor can be designed, for example, as a three-axis sensor, so that the position of the operating module with respect to the center of the earth can be determined. An exact change in position can thus be recorded without complex calibration being required for this, and an (absolute) alignment of the operating module or the operating panel can also be determined, so that a corresponding distinction can be made between the positions.
metal elements can be provided which move relative to one another when the position of the control panel is changed and as a result of which a corresponding change in the capacitance can be detected, which is characteristic of a change in position.
Such a configuration can be integrated, for example, in a hinge or in a holder of the control panel or of the control module or in surfaces that are opposite to one another in the second operating mode.
proximity switches or proximity sensors can also be provided.
An inductive circuit can also be provided, for example, by a coil integrated in a circuit of the extractor hood or the operating module, a magnetic element being arranged, for example, on the operating panel or integrated therein.
Optical circuits can be provided, for example, by providing an infrared sensor, ultrasonic sensor or a light barrier, the elements being arranged in such a way that a relative movement of the control panel to the extractor hood or to the control module is detected when the position of the control panel is changed.
control panel or the areas can also include one or more capacitive touch sensors for setting specific functions in the first operating mode and at least one predetermined function in the second operating mode.
these capacitive touch sensors can also be set up to determine the position of the control panel and thus the operating mode.
the control panel can be arranged on the control module and / or on the extractor hood in such a way that a change in the position of the control panel relative to the housing, preferably relative to a grounded element of the housing, causes a change in the total capacity of at least part of the control panel, the control module is set up to set the operating mode based on the recorded total capacity.
a basic capacity of respective areas can change, this basic capacity and basic capacity change being able to be different due to the different arrangement of the areas for the respective areas.
a change in the capacity of individual areas is basically possible, a change in the total capacity is thus preferably recorded.
grounding can be provided on the housing, for example by attaching a metal plate to the chassis of the extractor hood.
control panel can be movably arranged on the control module or on the extractor hood.
control panel can also protrude from an outer surface of the extractor hood in the first operating mode and, in the second operating mode, essentially align with at least one outer surface of the extractor hood or be essentially accommodated by it.
the control panel can be arranged completely out of the user's field of vision in the second operating mode.
the extractor hood have a recess or receptacle in a lower area, which is designed such that the control panel is received therefrom in the second operating mode and protrudes neither on the underside nor on the front of the extractor hood.
the recess can furthermore be dimensioned in such a way that the complete operating module is also contained therein.
the extractor hood can have a panel, so that the control panel can be arranged behind the panel in the second operating mode.
a flat, continuous surface or front surface of the panel can also be created or maintained, thereby simplifying the construction of the extractor hood.
the continuous cover also has the advantage that it can be cleaned easily. While basic functions are retained in the second operating mode by unspecific actuation of several areas, fine-tuning of the respective functions is still possible by simply changing the position or unfolding the control panel.
the screen can also consist of a material that can serve as a dielectric.
a transparent dielectric is used.
the screen can therefore consist of glass or plastic, for example.
position detection sensors that may be provided can be designed as proximity sensors for which the diaphragm serves as a dielectric.
the extractor hood can furthermore comprise one or more functional units for executing functions of the extractor hood, the control panel being communicatively coupled to the functional unit for setting the functions.
a communicative coupling can be provided, for example, by an interface and / or a control and regulation unit.
Functions of the extractor hood are to be understood in particular to suck in air, fumes and vapors from a room below the extractor hood and to illuminate a room, in particular below the extractor hood.
the components required for this can be designed as functional units of the extractor hood, which perform the functions of the extractor hood affect directly or indirectly.
the functional units such as a fan unit, a lighting device, sensors, time measuring and monitoring units or an extractor hood control can be designed and provided in the extractor hood.
These functional units usually include several functional elements, such as a blower motor, the fan blower, lighting elements, a lighting control, sensor elements, time recording elements, a timer, signal processing elements for signal processing for the hood control.
FIG 1 a part of a cooker hood 1 according to an embodiment of the present invention is shown.
the extractor hood 1 comprises an unspecified viewing screen, which is also referred to as a vapor shield or screen, and a chimney - likewise unspecified - extending upwards from the viewing screen.
a vapor shield or screen a vapor shield or screen
a chimney - likewise unspecified - extending upwards from the viewing screen.
the viewing screen has a flat box shape.
the front of the viewing screen can be formed by a screen, as described below.
An operating module 2 which has an operating panel 3, is arranged on an underside and on the front area of the extractor hood 1.
the control panel 3 has a plurality of areas A1-A7.
the number of areas A1-A7 is not limited to the number shown and can also include fewer or more areas A1-A7, for example only two or three areas A1-A7.
the arrangement shown is not limited to a row-like arrangement and it is not absolutely necessary for the areas A1-A7 to adjoin one another.
the areas A1-A7 can be designed as simple buttons, but in the present case are designed as capacitive touch sensors.
an actuation carried out can be recorded as a change in capacitance and a movement on the surface of the respective areas A1-A7 can be unlimited or unhindered and preferably continuously, depending on the design of the respective touch sensors.
a specific function of the extractor hood 1 is stored for each button or each area A1-A7, so that a user can set this function by actuating the respective area A1-A7. It can also be provided that a specific area is provided for switching the operating module 2 and / or the extractor hood 1 on and off. Alternatively, however, this can optionally also be provided by a specific combination of actuation and / or manner of actuation.
a communicative coupling can be provided for setting the respective functions, as is the case, for example, in the exemplary schematic embodiments according to FIGS Figures 2 and 3 is shown.
a switching element 4 can thus be arranged in the extractor hood 1, as in FIG Figure 2 shown.
the switching element 4 forms an interface for the operating module 2 and is also communicatively connected to a central control and regulating unit 5 of the extractor hood 1.
the operating module 2 and the operating panel 3 can thus communicate with the control and regulating unit 5 via the switching element 4.
communicative lines (not shown) can be provided between the operating module 2 and the switching element 4, which run over a fastening point of the operating module 2 and are connected to the operating module 2.
separate lines can also be provided so that the operating module 2 can at least partially communicate directly with the control and regulating unit 5.
the control and regulating unit 5 is also connected to at least one functional unit 6, so that an actuation of the control panel 3 of the control module via the switching element 4 or the interface and the control and regulating unit 5 cause a function of the extractor hood 1 to be set. Control and regulation of a light output and / or fan output can thus be effected via the operating module 2.
the operating module 2 is according to Figure 2 furthermore arranged pivotably on the extractor hood 1 by means of a hinge and is in an unfolded state.
the control panel 3 is still connected to the control module 2, so that a relative movement between the control panel 3 and the control module 2 does not take place when the pivot position is changed.
the control panel 3 can, however, also be arranged in such a way that a separate positioning of the control panel 3 is made possible if the control module 2 is connected, for example, to the extractor hood 1 and the control panel 3 is movably arranged on the control module 2.
the operating module 2 is in a first operating mode, so that a user can actuate specific individual areas of the operating panel 3 in order to activate corresponding specific functions of the extractor hood 1 to adjust.
the functionality of the control panel 3 and thus also of the control module 2 and the extractor hood 1 is not restricted in the first operating mode and specific functions and / or fine adjustments of the respective functions can be selected as desired.
the operating module 2 When folded, as in Figure 3 In contrast, the operating module 2 is in the second operating mode, the functionality being restricted or the functions to be set being at least partially deactivated.
the control and regulation unit 5 and / or the operating module 2 determine the corresponding change in position of the operating panel 3 by means of the changed capacitance value, so that the operating module 2 is operated accordingly in the second operating mode.
This change in position can be determined under the action of the switching element 4 or by corresponding elements which are integrated in the hinge 7 and coupled to the switching element 4, for example by an integrated Hall element or two elements that are arranged for relative capacitance measurement.
control panel 3 In this state, the control panel 3 is not in the user's field of vision and indirect operation of the control panel 3 is still only possible behind a panel 8, which is provided for concealment. Correspondingly, no specific selection of individual areas is possible in this state or in the second operating mode. In order to nevertheless ensure functionality of the operating module 2 and the extractor hood 1, it is provided that a predetermined function can be set by unspecific actuation of several areas or two or more areas, for example switching a light function on and off. The user can thus continue to set basic functions without having to fold out the control panel 3 and / or switch on the control module 2.
control panel 3 is shown in the first operating mode, the respective areas A1-A7 being actuatable and selectable in order to set or select a corresponding specific function, as indicated by the continuous white area marked.
a single area A4 is actuated, as indicated by the hatching.
the user can set a specific function of the extractor hood stored for area A4.
a repeated actuation of this area A4 can either effect a fine adjustment of this function or switch off the corresponding function.
Any individual areas A1-A7 can also be operated to set alternative functions or to make adjustments to the selected function.
control panel 3 or the control module is in the second operating mode, so that the individual specific functions are at least partially and, in the present case, completely deactivated, as indicated by the fine hatching of the areas A1-A3 and A5 to A7.
operation of a single area causes A4 as compared to the operated area A4 in FIG Figure 1 different hatching, no setting of the specific function stored for the area A4.
Such an actuation can therefore be ignored by the operating module or temporarily stored up to a sequential actuation, so that, for example, unintentional touching does not result in any setting and manual positioning of the control panel 3 does not trigger or set a function.
An actuation of several areas in the second operating mode effects a setting of a predefined function, such as, for example, switching on the light with a predefined intensity.
a predefined function such as, for example, switching on the light with a predefined intensity.
areas A4 and A5 are touched for this purpose.
any areas A1-A7 can be selected or actuated, and provision can also be made for the setting to take place when more than two areas A1-A7 are actuated. All that is required is a flat actuation.
the intensity for example the light intensity, is dependent on the number of actuated areas A1-A7, depending on the presetting and / or preference of the user.
FIGS Figures 6 to 8 are shown.
two areas A2, A3 can initially be actuated and a movement and actuation sequence to the right can take place, as indicated by the corresponding hatched arrow.
areas A3, A4 and finally only area A5 are actuated, as shown in FIG Figures 6B and 6C, respectively.
a wiping movement to the right is determined by the operating module or by a control and regulating unit.
FIG. 7A and 7B An alternative swiping movement is available in the Figures 7A and 7B shown.
areas A6 and A7 are first touched and then only area A7 is touched or actuated.
an actuation duration can be recorded, so that a wiping movement can be distinguished from a tapping movement, whereby the actuation by two fingers does not take place completely at the same time.
a plurality of touch sensors can also be provided in each area A1-A7, so that a more precise actuation sequence can be detected via the capacitance detection and a better distinction can be made between a static, areal actuation and a short wiping movement.
control panel 3 comprises further areas B1-B7, which are also arranged in a row and adjacent to one another. Furthermore, the areas B1-B7 border on the areas A1-A7, so that a continuous, two-row Touch pad matrix is provided.
a continuous, two-row Touch pad matrix is provided.
such a matrix is not limited to the number shown in both directions and can thus comprise any number of rows and columns.
a wiping movement within the gaps is also possible.
First the areas A4, A5, A6 and then the areas B4, B5, B6 are actuated so that a direction of contact perpendicular to the rows can be detected, as indicated by the corresponding hatched arrow.
a predefined function for example a fan output at a predefined intensity or level, can also be set.
three areas A4, A5, A6 are actuated during the wiping movement, a setting can also be made when two areas are actuated.
the surface actuation can therefore set at least one predetermined function in the second operating mode, so that simple operation and provision of basic functions of the extractor hood is also given when the operating module and in particular the control panel are not in the field of vision or are indirectly accessible. Furthermore, it is not necessary to switch on the operating module or to select a specific function for setting the specified function, so that the user can, for example, easily activate or set a light function even when the extractor hood is switched off, even under weaker lighting conditions.
various predetermined functions of the extractor hood can also be set.
the number of actuated areas for example two or three, or also the direction of a wiping movement can thus correspond to respective, mutually different predefined functions.
these different types of actuation at least partially represent a redundancy in order to further simplify operation.
the same predefined function can be set for static actuation of two areas as well as three areas and the same predetermined function can be set for a swiping movement within the row as for a swiping movement within a column. In the latter case, however, an opposite direction can be detected, for example to switch off the predefined function.

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Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Ventilation (AREA)
Switches That Are Operated By Magnetic Or Electric Fields (AREA)

EP21168113.5A 2020-05-12 2021-04-13 Hotte aspirante pourvu de module de commande Active EP3910247B1 (fr)

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DE102020205972.1A DE102020205972A1 (de)	2020-05-12	2020-05-12	Dunstabzugshaube mit Bedienmodul

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CN (1)	CN113654090B (fr)
DE (1)	DE102020205972A1 (fr)
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2020
- 2020-05-12 DE DE102020205972.1A patent/DE102020205972A1/de active Pending
2021
- 2021-04-13 EP EP21168113.5A patent/EP3910247B1/fr active Active
- 2021-04-13 ES ES21168113T patent/ES2985334T3/es active Active
- 2021-04-13 PL PL21168113.5T patent/PL3910247T3/pl unknown
- 2021-05-11 CN CN202110511861.6A patent/CN113654090B/zh active Active

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EP2224174A2 (fr) *	2009-02-26	2010-09-01	E.G.O. ELEKTRO-GERÄTEBAU GmbH	Hotte aspirante et procédé de commande correspondant
US20120105357A1 (en) *	2010-10-31	2012-05-03	Avago Technologies Ecbu Ip (Singapore) Pte. Ltd.	Capacitive Touchscreen System with Reduced Power Consumption Using Modal Focused Scanning
DE102012214071A1 (de) *	2011-08-12	2013-02-14	Atmel Corporation	Berührungserfassung mit gemeinsamer Ansteuereinrichtung
WO2014016155A1 (fr) *	2012-07-24	2014-01-30	BSH Bosch und Siemens Hausgeräte GmbH	Zone de contact pour la détection électrique d'un contact

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CN113654090A (zh)	2021-11-16
PL3910247T3 (pl)	2024-12-09
DE102020205972A1 (de)	2021-11-18
EP3910247B1 (fr)	2024-08-07
ES2985334T3 (es)	2024-11-05
CN113654090B (zh)	2025-08-22

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