EP3987230A1 - Haushaltsgerät mit näherungsdetektor - Google Patents
Haushaltsgerät mit näherungsdetektorInfo
- Publication number
- EP3987230A1 EP3987230A1 EP20734151.2A EP20734151A EP3987230A1 EP 3987230 A1 EP3987230 A1 EP 3987230A1 EP 20734151 A EP20734151 A EP 20734151A EP 3987230 A1 EP3987230 A1 EP 3987230A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- household appliance
- approach
- action
- treatment process
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 97
- 230000008569 process Effects 0.000 claims abstract description 83
- 238000010411 cooking Methods 0.000 claims abstract description 62
- 230000009471 action Effects 0.000 claims abstract description 51
- 238000013459 approach Methods 0.000 claims abstract description 50
- 238000001514 detection method Methods 0.000 claims description 23
- 230000001419 dependent effect Effects 0.000 claims description 7
- 235000013305 food Nutrition 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000008901 benefit Effects 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 238000011161 development Methods 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 230000006870 function Effects 0.000 description 10
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
- F24C7/085—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on baking ovens
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
-
- 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
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/024—Handles
-
- 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
- F24C15/02—Doors specially adapted for stoves or ranges
Definitions
- the invention relates to a household appliance, comprising a treatment room that can be closed by a door for treating items to be treated by means of several treatment processes and at least one proximity detector for detecting a person's approach to the household appliance.
- the invention also relates to a method for operating a household appliance which has a treatment room for treating items to be treated by means of several treatment processes and a proximity detector for detecting an approach of a person to the household appliance, with at least one action being carried out by means of the method when it is detected that a person approaches the household appliance during an ongoing treatment process.
- the invention is particularly advantageously applicable to cooking appliances, in particular ovens.
- DE 101 22 402 A1 discloses a method for securing a cooking device, in which an approach of an object, in particular a person, to the cooking device is detected by a safety device and, if the object falls below a first minimum distance to the cooking device, at least a first function of the cooking device, such as Switching off a cleaning device, switching off a heating device, switching off a fan wheel, switching off the cooking device, switching on a trigger, switching on a cooking space lighting device and / or the like, is activated; and a cooking device performing this method.
- DE 101 38 885 A1 discloses a household appliance with a door handle which is designed as a capacitance body, the capacity of which can be changed by human touch for controlling a lighting device as a function of the door handle capacity.
- DE 10 2011 010 906 A1 discloses a household appliance, in particular a refrigerator and / or freezer, the household appliance being designed in such a way that it comprises means by which at least one function of the household appliance can be activated, the household appliance having at least one detection unit or is at least temporarily connected to at least one detection unit, which is designed such that the presence of an object in the area by means of the detection unit is contactless area of the household appliance and / or the movement of an object relative to the household appliance can be detected, and that the detection unit is connected to the means in such a way that the means trigger the function of the household appliance as a function of the information detected by the detection unit.
- the object of the present invention is to at least partially overcome the disadvantages of the prior art and in particular to provide a particularly user-friendly and reliable user guidance of a household appliance. It is a specific object of the present invention to maintain a high quality of treatment in a user-friendly manner.
- a household appliance having a treatment room for treating items to be treated by means of a plurality of treatment processes and at least one proximity detector for recognizing an approach of a person to the household appliance, the household appliance being set up to, upon detection of a Carry out at least one action as a function of at least one state of an ongoing treatment process.
- This household appliance has the advantage that the at least one action aimed at a user is graded or carried out as a function of a current at least one state and not, or not in the same way, each time the household appliance is approached. It is therefore made possible to coordinate the content of the at least one action in a targeted manner to the at least one state. Consequently, the reliability of a treatment process can be maintained during this state, for example by anticipating a possible adverse action by a user. Conversely, triggering this action can be dispensed with if the state does not make it necessary. This in turn increases user comfort because a user is then neither restricted in the operation of the household appliance nor distracted by unnecessary information.
- the possibility of depending on the detection of an approach The ability of at least one state of an ongoing treatment process to carry out at least one action can therefore include that when an approach is detected, at least one action tailored to at least one state of an ongoing treatment process is carried out or can be carried out.
- the fact that the household appliance has a treatment room for treating items to be treated by means of several treatment processes includes that the household appliance is set up to treat items to be treated in the treatment room optionally by means of several treatment processes or optionally to activate several treatment processes.
- the household appliance consequently includes the option of carrying out one of several possible treatment processes at a time.
- a current treatment process can e.g. be selected by a user or operator.
- One or more process parameters can be or have been selected for a treatment process, specifically by the user and / or automatically, e.g. as part of an automatic program, electronic cookbook, etc.
- the household appliance is a cooking appliance and is set up to carry out at least one action upon detection of an approach depending on at least one state of an ongoing cleaning or food treatment process.
- the cooking device can e.g. an oven, hob, microwave oven, steamer, etc., or any combination thereof, e.g. an oven or stove with a microwave and / or steam treatment function.
- the treatment space can be referred to as a cooking space, and the items to be treated can be items to be cooked.
- the household appliance is not limited to this and can also be a dishwasher or a laundry care appliance such as a washing machine, a tumble dryer or a washer-dryer.
- the household appliance can be a large household appliance, but also a small household appliance, in particular an electrically operated kitchen appliance.
- the treatment room can be referred to as a laundry drum and the items to be treated as laundry.
- a treatment process can be a process or sequence for treating an item to be treated located in the treatment room and / or a process for treating the treatment room as such (e.g. a cleaning process, a decalcifying process, etc.).
- the at least one proximity detector can in particular be designed and arranged to detect in a contactless manner if a distance to the household appliance is not reached and / or to detect contact with the household appliance.
- the type of the proximity detector is not limited, and in the case of a non-contact proximity detector, e.g. an optical camera, an IR sensor (in particular a passive IR sensor (“PIR" sensor), including an IR camera), a light barrier, a radar sensor, an ultrasonic sensor, a LiDAR, etc. include.
- the optical camera can detect an approach of a person including a part thereof, such as a hand, through image evaluation.
- a touch sensor can, for example, be a capacitive, inductive, resistive, etc. touch sensor or "touch sensor”. It is a further development that the at least one proximity detector is set up for this purpose or is controlled in such a way that it enables or carries out permanent or continuous monitoring, in particular in a room area in front of the door of the household appliance.
- the at least one proximity detector can in principle be arranged at any point on the household appliance, e.g. in a control panel, a door handle, etc.
- the detection of an approach of a person can correspond to the detection of an approach of an object to the household appliance.
- the detection can also include a decision as to whether the object is a living person, for example based on a size of the object, a shape of the object, a movement of the object and / or a heat emission of the object.
- a distinction can then also be made between adults and children, authorized and unauthorized persons, etc., for example using size information and / or face recognition, for example using face recognition.
- Further influencing variables can be a recognition of the user's intention to interact with the household appliance and / or temporal influencing variables (e.g. whether an object / person has been in the vicinity of the household appliance for longer than a predetermined period of time, etc.).
- Such personal recognition mechanisms and scenarios are known in principle and are therefore not discussed further below.
- the evaluation of the sensor data in particular for person identification, can be carried out by the household appliance itself, which advantageously facilitates or enables autonomous operation.
- the household appliance has in particular appropriate evaluation means such as a suitably equipped data processing device, e.g. comprising a processor and a data memory.
- the identification of persons can also be carried out partially or entirely by means of an external entity connected to the household appliance in terms of data technology, such as a network server, a cloud computer, etc.
- data technology such as a network server, a cloud computer, etc.
- the data interface can be a wireless data interface such as a WLAN module, a Bluetooth module etc. and / or a wired data interface such as an Ethernet module etc.
- the state can include one or more of the following states or types of states:
- a certain process step of the treatment process e.g. a specific regulated heating section which is carried out, for example, after a warming-up section and / or before a warming section;
- the state can generally e.g. a condition of an atmosphere of the treatment room such as a current temperature level or a current moisture and / or a condition of an item to be treated such as its surface temperature, core temperature, shape, size and / or degree of browning, etc. include. This is explained in more detail below.
- the fact that the at least one action can be carried out or is carried out based on a state of an ongoing treatment process includes, in a further development, that a treatment process is currently running and the household appliance is not simply switched on.
- Carrying out the at least one state-dependent action when approaching includes in particular that different actions can be carried out for at least two different states. This does not rule out that the same actions can be carried out for at least two different states. In particular, however, it does not include the fact that the same actions are triggered for all states, or that the same actions are always triggered for a device that is switched on.
- the at least one action comprises outputting at least one message to a user.
- This has the advantage that a user can be made aware of a possible action that would have disadvantages for the treatment of the item to be treated.
- This takes into account that the same possible user action (e.g. opening a door that closes a cooking space) can have different consequences depending on the condition (e.g. the temperature of the cooking space, the type of food, etc.) (e.g. a cooking result due to short-term opening of a door is little or strongly influenced).
- a type of indication is dependent on the at least one state of the ongoing treatment process. This allows a user to particularly effective to indicate a consequence of his possible action or operation of the household appliance in its current state.
- the at least one indication can include a visual indication and / or an acoustic indication, for example a color signal, a flashing signal, an output of a symbol and / or a text on a screen, a sound signal and / or a voice message.
- the household appliance can have at least one display device such as one or more lights (e.g. LEDs), segment displays, screens, etc. and / or at least one loudspeaker, buzzer, vibration device, etc.
- the note can be a note on the behavior of the user on the device.
- the notice can include at least one warning that the door is not currently being opened.
- the notice can also include a justification in text form, e.g. "Warning, the cooking space is hot” or "Opening the door may affect the cooking result”.
- the note can be an action or operating note. This has the advantage that a better treatment result can be achieved.
- an indication such as “pierce the cake to check the consistency of the dough”, etc. may include.
- the notice can be a further notice such as an energy-saving notice that suggests energy-saving behavior to a user, e.g. "Better not to open the door to save energy” etc.
- the household appliance has a locking mechanism that can be actuated on the device side and the action includes locking the door.
- the lock prevents the customer from opening the door when it is closed.
- This development includes that the door is only locked in certain states when a user approaches and is otherwise or remains unlocked. It is a particularly advantageous development that, in at least one state, when a user approaches, the door is locked and a message is issued to the user. This has the advantage that the information can prevent a user from opening the door unsuccessfully. this in turn reduces user frustration and also reduces mechanical stress on the door and / or the locking mechanism. This advantage of outputting an indication of a locked door is also achieved if the door has been locked independently of the detection of the approach.
- an action instruction is output which instructs a user on how the locked door can be opened.
- a locked door may be required for a cleaning program with chemicals, but the user should be able to open it in an emergency, for example to put out a fire or ward off other damage.
- the instruction could include, for example, that the handle must be touched or actuated by the user with both hands for at least 5 seconds before the lock is released at the risk of the user.
- the action in particular the output of a message, is dependent on the recognized person or the type of recognized person, e.g. depending on whether the person is a child or an adult.
- a message can be issued when a child is recognized, but not when an adult is recognized.
- Another indication can also be issued when an approach of a child has been recognized, etc.
- a particularly clear, e.g. Particularly louder and / or brightly shining, notice are issued.
- This further training can also be applied to individual persons in the case of personalized person recognition. In this way, the content of notes, their output and / or their visual and / or acoustic presentation can be adapted to individual persons.
- the detection of the approach is a detection of an approach (including touch) to a door handle.
- This has the advantage that the device can automatically trigger an action that warns a user of a potentially particularly disadvantageous action, namely opening the door.
- the device can recognize when the user tries to open the door.
- at least one touch sensor such as a capacitive, inductive, resistive, etc. contact sensor or "touch sensor” is integrated into the door handle.
- a non-contact proximity detector such as a PIR sensor, ultrasonic sensor, laser barrier, laser scanning module, etc. can be integrated into the handle.
- the proximity detector does not need to be present in the door handle in this embodiment either, but can be arranged elsewhere on the household appliance.
- the approach to a door handle can be recognized by the fact that a camera is integrated in an operating panel and the approach of a hand to the door is recognized by image evaluation.
- the door handle can be designed as a door rod, handle shell, etc.
- the household appliance is set up to carry out several treatment processes of different types (e.g. different cooking programs or operating modes, washing programs, rinsing programs, etc.) and the household appliance is set up, when an approach is detected, depending on the type of performing at least one action in the currently performed treatment process.
- different types e.g. different cooking programs or operating modes, washing programs, rinsing programs, etc.
- the household appliance is set up, when an approach is detected, depending on the type of performing at least one action in the currently performed treatment process.
- a cooking process with a low cooking space temperature such as a low cooking process or slow cooking is running on a cooking device
- no information can be output when an approach is detected
- a cooking process with a high cooking space temperature such as a roast is being carried out on a cooking device - or the grilling process is running
- a message is issued, e.g. at the risk of hot air escaping when opening the oven door.
- the treatment process has several process sections of different types and the household appliance is set up to carry out at least one action when an approach is detected, depending on the type of process section currently being carried out.
- the at least one action can be adapted to an activation of a specific process section of the treatment process.
- Different process sections can be functionally different sections, i.e. sections or phases that serve a different function or purpose.
- the sections can include, for example:
- a regulating section in particular for regulating a cooking space temperature, specifically to a setpoint temperature predetermined by the user or by a cooking program;
- Different sections can also contain several different rule sections, e.g. with noticeably different cooking space setpoint temperatures.
- a section can be a searing section with a high cooking space setpoint temperature, followed by a lower cooking section with a significantly lower cooking space setpoint temperature. Opening the door during the searing section would result in a sharp drop in temperature, which can noticeably affect the cooking result. Very hot air would then also escape from the cooking space.
- These disadvantages would be noticeably less or practically no disadvantage during the low-cooking section.
- an indication of the consequences of opening a door can be output, while if an approach is detected during the low-cooking section, no instruction or only a handling instruction is output.
- Different sections can also comprise several functionally identical control sections, which are, however, separated from one another by other sections.
- the sections can include rinsing phases, drying phases, final rinsing phases, etc., for example.
- a note can e.g. by a dishwasher when it detects approaching a door handle during a washing phase, since water can splash out of the appliance when the door is opened (for example a notice of the type "Caution: spilling water"), while another notice ( Eg of the type: "Warning: hot, humid air") or no notice is given.
- the sections can include washing phases, pumping phases, spinning phases, drying phases, etc., for example.
- the household appliance has at least one treatment room sensor and is set up to carry out at least one action when an approach is detected depending on the current use of at least one treatment room sensor.
- This has the advantage that certain treatment processes or sections thereof, during which the treatment room sensor is used, can be specifically safeguarded by notices and / or other actions. This applies in particular to sections in which an undisturbed cooking chamber atmosphere monitored by the treatment room sensor is important.
- a baking oven can be set up to monitor a baking process using an oxygen concentration in the cooking space (“sensor baking”).
- an oxygen sensor such as a lambda probe can measure the oxygen concentration in the closed and sealed cooking space.
- a data processing device of the cooking appliance for example its central control unit, can dynamically determine the state of the food or its cooking progress and the end of the baking program to be selected for a desired cooking result at runtime for the food from the course of the oxygen concentration.
- the prerequisite for the reliability of this function is that the cooking space remains closed so that the oxygen concentration changes solely due to the baking process and is not falsified by atmospheric oxygen penetrating from outside.
- the action when it detects that a person is approaching the oven, in particular its door handle can then, for example, send a message of the type "Caution: sensor jaws are closed when the door is opened! include. By means of the note, an approaching person is warned to continue a certain action that would have a negative effect on the cooking result.
- the household appliance has several sensors of different types (a cooking appliance, for example, a temperature sensor for sensing a cooking space temperature, a core temperature sensor, an oxygen sensor, etc.) and is set up, when an approach is detected, depending on a current use at least one type of the at least one sensor (for example the oxygen sensor) to perform at least one action.
- a cooking appliance for example, a temperature sensor for sensing a cooking space temperature, a core temperature sensor, an oxygen sensor, etc.
- the household appliance is set up to carry out at least one action upon detection of an approach depending on a type of the items to be treated during the ongoing treatment process.
- items to be treated that react particularly sensitively to user actions can be protected from intervention by a user in order to preserve an advantageous treatment result.
- at least one message can be output to a user of a baking oven when the food to be cooked requires the most constant possible conditions in the cooking space, for example when leavening yeast dough.
- the goose sen can be considered a failure if the door is opened as the yeast dough would then collapse.
- the household appliance can know that a specific item to be treated is present because a user has entered this information into the appliance or selected it on the appliance and / or selected a corresponding automatic program.
- the embodiment can therefore also be formulated in such a way that the household appliance is set up to carry out at least one action upon detection of an approach during an ongoing treatment process which is provided for treating a certain type of item to be treated.
- the object is also achieved by a method for operating a household appliance, which has a treatment room for treating items to be treated by means of several treatment processes and a proximity detector for detecting an approach of a person to the household appliance, with at least one action being carried out by means of the method when detected is that a person approaches the household appliance during an ongoing treatment process and at the same time there is a given state of the ongoing treatment process.
- the method can be designed analogously to the household appliance and has the same advantages.
- Fig.1 shows a sketch of a household appliance according to the invention in the form of a
- FIG. 2 shows an embodiment of a flow chart of a method according to the invention, which can run on the oven shown in FIG.
- the oven 1 shows a sketch of a domestic cooking appliance in the form of an oven 1.
- the oven 1 has a cooking chamber 3 that can be closed by means of a cooking chamber door 2 on the front.
- the door 2 has a door handle 4 into which at least one proximity detector in Form of a capacitive touch sensor 5 are integrated.
- the at least one touch sensor 5 is connected to a data processing device, for example in the form of a central control device 6.
- the control device 6 can evaluate the sensor data of at least one touch sensor 5 and thereby detect a touch of the door handle 4 and consequently a person approaching the oven 1, especially the door handle 4.
- the approach of a person can alternatively or additionally by means of a proximity detector
- the form of an optical camera and / or IR camera 7 recognized, which is integrated into a control panel 8 of the oven 1, for example.
- the evaluation of the sensor data (possibly including images) to detect the approach of a person to the door handle 4 can therefore be carried out by means of the control device 6.
- the detection can be carried out by an entity 9 external to the device that is data-linked to the oven 1, such as a cloud computer or a network server or the like. be performed.
- the oven can have a communication module 10, e.g. a WLAN module, an Ethernet module, etc.
- the control device 6 is also set up to control the oven, for example, to carry out several treatment processes such as different operating modes (e.g. grill mode, bottom heat mode, etc.), different automatic programs (e.g. programs for roasting, baking bread, etc.), etc.
- the control device 6 can control corresponding functional units such as radiators, a microwave generator (if present), an evaporator (if present), etc.
- the control device 6 is equipped with one or more cooking chamber sensors, such as a temperature sensor 11 and an oxygen concentration sensor 12 here.
- the oven 1 is also set up to carry out at least one action when an approach of a person is detected depending on at least one state of an ongoing treatment process.
- the action can include outputting a message that is dependent on the current status to a user.
- the information can include, for example, the output of an optical information (for example text) on a screen 13, the generation of an acoustic information by means of a loudspeaker 14, a color change of lighting means such as LEDs, etc.
- FIG. 2 shows a flow chart for operating the oven 1 according to a first possible exemplary embodiment. Only that part of a treatment process is described in more detail that deals with the state-dependent execution of an action upon detection of a person approaching the door handle 4.
- the treatment process is started in a step SO.
- a step S1 it is checked whether a person is approaching the door handle 4. If this is not the case ("N"), the query is carried out again.
- the query for detection of the approach can take place at regular intervals, especially continuously or quasi-continuously, e.g. every second.
- the status of the treatment process is queried or used in a step S2 in order to output a corresponding message.
- the information is issued as long as the person is approaching or has approached the door handle 4 and / or as the cooking chamber door 2 has not been opened.
- step SO an automatic program for roasting meat has been started in step SO, which has a searing section with a high cooking space temperature and a subsequent low cooking section with a low cooking space temperature.
- step S1 If an approach is recognized in step S1 while the searing section is active, at least one message is output to a user in step S2, for example as the text "Warning: very hot cooking space” or the like. in the screen 13, by outputting a warning tone or a spoken text by means of the loudspeaker 14 and / or by changing colors, flashing, etc. of lamps.
- step S1 the searing section with a high cooking space temperature and a subsequent low cooking section with a low cooking space temperature.
- a treatment process has been started in step SO which includes letting yeast rise, to be precise during the entire treatment process or during a section thereof.
- the treatment process is e.g. for baking yeast cakes.
- step S1 If an approach is recognized in step S1 while the yeast is being left to rise, at least one message is output to a user in step S2, e.g. as the text "Warning: yeast cake will collapse" or something similar. in the screen 13, by outputting a warning tone or a spoken text with means of the speaker 14 and / or by changing colors, flashing, etc. of lamps.
- a treatment process has been started in step SO which comprises a sensor baking using the oxygen concentration sensor 12, to be precise during the entire treatment process or during a section thereof.
- step SO comprises a sensor baking using the oxygen concentration sensor 12, to be precise during the entire treatment process or during a section thereof.
- step S1 If an approach is recognized in step S1 while the sensor jaw is active, at least one message is output to a user in step S2, e.g. as text "Caution: sensor jaws are terminated when the door is opened" or similar. in the screen 13, by outputting a warning tone or spoken text by means of the loudspeaker 14 and / or by changing the color, flashing, etc. of lighting means.
- the oven 1 is a pyrolytic oven, a pyrolytic self-cleaning process having been started in step SO.
- the oven door 2 is also locked. If an approach is recognized in step S1 while pyrolysis is active, at least one message is output to a user in step S2, e.g. as text "Warning: self-cleaning in operation.
- the door is locked for safety reasons" or similar. in the screen 13, by outputting a warning tone or a spoken text by means of the loudspeaker 14 and / or by changing colors, flashing, etc. of lamps.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Electric Ovens (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019209073.7A DE102019209073A1 (de) | 2019-06-24 | 2019-06-24 | Haushaltsgerät mit Näherungsdetektor |
| PCT/EP2020/066967 WO2020260130A1 (de) | 2019-06-24 | 2020-06-18 | Haushaltsgerät mit näherungsdetektor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3987230A1 true EP3987230A1 (de) | 2022-04-27 |
Family
ID=71120163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20734151.2A Pending EP3987230A1 (de) | 2019-06-24 | 2020-06-18 | Haushaltsgerät mit näherungsdetektor |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12092341B2 (de) |
| EP (1) | EP3987230A1 (de) |
| CN (1) | CN113993429B (de) |
| DE (1) | DE102019209073A1 (de) |
| WO (1) | WO2020260130A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021105115A1 (de) | 2021-03-03 | 2022-09-08 | Miele & Cie. Kg | Gargerätesystem |
| BE1029396B1 (de) * | 2021-05-11 | 2022-12-12 | Miele & Cie | Verfahren zum Kühlen des austretenden Wrasens oder Dampfs aus dem Garraum eines Gargeräts und Gargerät |
| DE102021117990A1 (de) * | 2021-07-13 | 2023-01-19 | Miele & Cie. Kg | Verfahren zum Betreiben einer Reinigungsvorrichtung, Steuergerät und Gargerät mit Reinigungsvorrichtung und Steuergerät |
| DE102023204350A1 (de) | 2023-05-11 | 2024-11-14 | BSH Hausgeräte GmbH | Vorrichtung und Verfahren zum Nutzer-spezifischen Betrieb eines Hausgeräts |
| DE102023204996A1 (de) | 2023-05-30 | 2024-12-05 | BSH Hausgeräte GmbH | Verfahren zum Entlüften eines Garraums sowie Haushalts-Gargerät |
| US20250093044A1 (en) * | 2023-09-18 | 2025-03-20 | Haier Us Appliance Solutions, Inc. | Proximity sensing assembly for an oven appliance |
| WO2025114184A1 (de) * | 2023-11-29 | 2025-06-05 | BSH Hausgeräte GmbH | Haushaltsgerät mit automatisierter aktivierung einer türöffnungsvorrichtung abhängig von einer anwesenheitserkennung, sowie verfahren zum betreiben eines haushaltsgeräts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0820573B1 (de) * | 1995-04-04 | 2001-07-11 | Albin Smrke | Automatisches leistungssteuergerät auf der basis von temperaturmessungen |
| DE19652829B4 (de) * | 1996-04-19 | 2008-04-30 | BSH Bosch und Siemens Hausgeräte GmbH | Wasserkocher mit Betriebsanzeige |
| DE10122402B4 (de) * | 2001-05-09 | 2005-10-27 | Rational Ag | Verfahren zur Sicherung eines Gargeräts und dieses durchführende Gargerät |
| DE10138885A1 (de) | 2001-08-08 | 2003-02-20 | Bsh Bosch Siemens Hausgeraete | Haushaltsgerät |
| EP2510413B1 (de) * | 2009-12-07 | 2016-06-22 | MSX Technology AG | Verfahren zur steuerung eines kochprozesses |
| CN106051853B (zh) * | 2010-01-13 | 2019-08-27 | 奥义霍尔顿集团有限公司 | 烤箱排风罩方法、装置以及系统 |
| US20130320828A1 (en) * | 2010-12-16 | 2013-12-05 | Convotherm Elecktrogerate GmbH | Cooking device, closure mechanism and door operating element for a cooking device, and kit |
| DE102011010906A1 (de) * | 2011-02-10 | 2012-08-16 | Liebherr-Hausgeräte Ochsenhausen GmbH | Haushaltsgerät |
| ES2397038B1 (es) * | 2011-06-30 | 2014-04-07 | BSH Electrodomésticos España S.A. | Aparato doméstico para la preparación de alimentos por calentamiento en un medio y procedimiento para accionar un aparato doméstico de tal tipo |
| ES2530597B1 (es) * | 2013-09-03 | 2015-12-11 | Bsh Electrodomésticos España, S.A. | Dispositivo de campo de cocción |
| DE102014206281A1 (de) * | 2014-04-02 | 2015-10-08 | BSH Hausgeräte GmbH | Betreiben eines Verdampfers eines Haushaltsgeräts |
| DE102014108928A1 (de) * | 2014-06-25 | 2015-12-31 | Vorwerk & Co. Interholding Gmbh | Küchengerät |
| DE102014112169A1 (de) * | 2014-08-26 | 2016-03-03 | Miele & Cie. Kg | Verfahren und Vorrichtung zum Steuern eines Haushaltsgeräts sowie Haushaltsgerät |
| DE102014115460A1 (de) * | 2014-10-23 | 2016-04-28 | Miele & Cie. Kg | Verfahren und Vorrichtung zum Bedienen eines Haushaltsgeräts sowie Haushaltsgerät |
| AU2016295396B2 (en) * | 2015-07-21 | 2022-07-07 | Breville USA, Inc. | Food preparation control system |
| DE102015115573A1 (de) * | 2015-09-16 | 2017-03-16 | Miele & Cie. Kg | Haushaltgerät und Verfahren zum Betreiben |
| DE102015117310A1 (de) * | 2015-10-12 | 2017-04-13 | Rational Aktiengesellschaft | Verfahren zur Ansteuerung einer Innenbeleuchtung eines Gargeräts sowie Gargerät |
| CN107296507A (zh) * | 2016-04-15 | 2017-10-27 | 松下知识产权经营株式会社 | 烹调辅助方法以及烹调辅助系统 |
| CA2929530C (en) * | 2016-05-10 | 2020-03-24 | Iguardfire Ltd. | Controlling heat capability of appliance according to user proximity and notifying remote users via internet for increased safety |
| DE102016215647A1 (de) * | 2016-08-19 | 2018-02-22 | BSH Hausgeräte GmbH | Entfeuchten eines Garraums |
| US20180082564A1 (en) * | 2016-09-18 | 2018-03-22 | Wei Fang | Wireless attendance monitoring apparatus |
| KR102106847B1 (ko) * | 2017-06-28 | 2020-05-28 | 엘지전자 주식회사 | 조리기기의 도어 자동 개방 제어 방법 |
| CN107468048B (zh) * | 2017-09-30 | 2020-10-02 | 广东美的厨房电器制造有限公司 | 烹饪器具及其控制方法 |
| US10718526B2 (en) * | 2018-03-30 | 2020-07-21 | Midea Group Co., Ltd. | Cooktop burner illumination |
-
2019
- 2019-06-24 DE DE102019209073.7A patent/DE102019209073A1/de active Pending
-
2020
- 2020-06-18 CN CN202080046083.1A patent/CN113993429B/zh active Active
- 2020-06-18 EP EP20734151.2A patent/EP3987230A1/de active Pending
- 2020-06-18 WO PCT/EP2020/066967 patent/WO2020260130A1/de not_active Ceased
- 2020-06-18 US US17/611,191 patent/US12092341B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102019209073A1 (de) | 2020-12-24 |
| US20220065460A1 (en) | 2022-03-03 |
| CN113993429A (zh) | 2022-01-28 |
| US12092341B2 (en) | 2024-09-17 |
| CN113993429B (zh) | 2024-03-08 |
| WO2020260130A1 (de) | 2020-12-30 |
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