EP4027854A1 - Haushaltsgerät, system mit einem haushaltsgerät und verfahren zum betreiben eines haushaltsgeräts - Google Patents
Haushaltsgerät, system mit einem haushaltsgerät und verfahren zum betreiben eines haushaltsgerätsInfo
- Publication number
- EP4027854A1 EP4027854A1 EP20761796.0A EP20761796A EP4027854A1 EP 4027854 A1 EP4027854 A1 EP 4027854A1 EP 20761796 A EP20761796 A EP 20761796A EP 4027854 A1 EP4027854 A1 EP 4027854A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- feedback
- user
- household appliance
- program
- input means
- 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.)
- Granted
Links
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0049—Detection or prevention of malfunction, including accident prevention
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0063—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control using remote monitoring or controlling of the dishwasher operation, e.g. networking systems
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2301/00—Manual input in controlling methods of washing or rinsing machines for crockery or tableware, i.e. information entered by a user
- A47L2301/08—Other manual input
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/26—Indication or alarm to the controlling device or to the user
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/30—Regulation of machine operational steps within the washing process, e.g. performing an additional rinsing phase, shortening or stopping of the drying phase, washing at decreased noise operation conditions
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/58—Indications or alarms to the control system or to the user
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
Definitions
- Household appliance system with a household appliance and method for operating a household appliance
- the present invention relates to a household appliance, such as a water-leading household appliance, a system with a household appliance and a method for operating a household appliance.
- Conventional water-bearing household appliances such as, for example, dishwasher machines, have various automatic functions that are intended to facilitate the operation of the dishwasher machine for a user.
- This includes, for example, an automatic program that is intended to optimize a cleaning result as a function of various factors, such as the amount of dirt in a wash liquor, certain presets made by the user and the like.
- the document DE 196 51 346 A1 shows a dishwasher with a STEU acupuncture, in which a complete adaptation of the program sequence to the different degrees of soiling of the dishes to be cleaned is made possible.
- the program sequence can be preselected on the control device by means of at least one essentially continuously adjustable parameter that is necessary for the flushing process and is influenced by it.
- wash program parameters can be changed for the next wash program run.
- Conventional methods and devices for this purpose are known from the documents US 9,743,820 B2, DE 102015 107521 A1, EP 1 779 762 B1 and US 8,721,799 B2.
- a household appliance in particular a water-conducting household appliance
- the household appliance comprises a control device for carrying out a treatment program from a plurality of M treatment programs, each of the M treatment programs being determined by a plurality of program parameters, an output unit for outputting a feedback questionnaire according to a feedback cycle User of the household appliance, and a setting unit for adapting a content of the feedback survey as a function of the recorded feedback from the user.
- the setting unit consequently adapts the next or future feedback survey and, in particular, a sequence of future feedback surveys as a function of the feedback recorded.
- the program parameters include a cleaning intensity, a drying intensity and / or a program duration.
- the proposed adaptation of the content of the feedback survey as a function of the recorded feedback from the user can improve the operation of the household appliance.
- the feedback survey can have one or more feedback questions.
- a feedback survey can include a feedback question on cleaning, a further feedback question on drying and a further feedback question on the duration of the program.
- the sequence and / or the content of the individual feedback questions within a feedback survey is advantageously determined as a function of the answers given in each case. This means that the next feedback question can be determined depending on the answer to the previous feedback question.
- an additional feedback question can be inserted, with the help of which further detailed information can be requested.
- improvement measures can also be suggested.
- the dividing unit can output an additional feedback question, for example for affected regions in the dishwasher, for example lower and / or upper basket, or for affected crockery items , e.g. cups, plates, plastic dishes, etc. asks.
- the setting unit can formulate the content of the subsequent feedback question, for example as follows:
- a feedback question does not have to be a “question” in the classic sense, but can also offer the user a selection decision.
- the sequence of the individual feedback questions within a feedback survey is adapted to the feedback, that is to say the answer to a feedback question, but rather an entire feedback survey.
- a current feedback survey which is issued after the end of a treatment program, is dependent on the previously recorded feedback on another treatment program that has been run through in the past.
- the current feedback survey can have more or fewer questions or also have different questions than a previous feedback survey. For example, if a user has already given feedback several times on a treatment program that he was satisfied with the duration of the program, a corresponding question in the next feedback survey on this treatment program can be dispensed with.
- the household appliance is designed, for example, as a dishwasher, such as a household dishwasher, as a cooking appliance, as a refrigeration device, as a washing machine, as a kettle or as a coffee machine.
- the cooking device is for example an oven, microwave, stove or steamer.
- the refrigeration device is, for example, a refrigerator.
- the control device can be implemented in terms of hardware and / or also in terms of software. The same applies to the respective units, for example the setting unit.
- the control device is integrated in particular in the household appliance.
- the control device preferably integrates the output unit and the setting unit.
- control device can also be net angeord outside the household appliance.
- control device can be designed, for example, as a computer or as a microprocessor.
- control device can be designed as a computer program product, as a function, as a routine, as part of a program code or as an executable object.
- the treatment program can include a washing program for washing items to be washed and / or a cleaning program for cleaning parts of the household appliance, for example a sieve.
- the control device is set up to carry out a wash program from a number of wash programs for washing the items to be washed.
- a washing program includes, for example, various sub-program steps, such as pre-washing, cleaning, rinsing and / or drying.
- Different wash programs differ, for example, in a sequence and / or type of partial program steps, as well as in different operating parameters, such as a duration and / or wash liquor temperature of one or more partial program steps.
- items to be washed are arranged in the washing chamber, in particular on one or more items to be washed.
- the items to be washed include, in particular, various crockery, cutlery and / or tools that are used for the preparation, storage and / or consumption of food. These are, for example, plates, pots, cups, knives, glasses and the like.
- the setting unit is also set up to set the content of the feedback survey as a function of the recorded feedback from the user and as a function of the data recorded when using the household appliance.
- the feedback survey can be further specified and refined, whereby the operation of the household appliance can be further improved.
- the data recorded when using the household appliance include: data on device settings of the household appliance,
- Data on user inputs made by the user before or during the treatment programs carried out and recorded by the input means an evaluation history comprising a plurality of user feedback recorded by the input means during the treatment programs carried out, and / or at least one sensor signal or a sequence of sensor signals Number of sensors installed in the household appliance.
- the sensors built into the household appliance include a turbidity sensor, a dirt load sensor, a drying sensor and / or a camera arranged in a treatment room of the household appliance.
- the washing chamber of the domestic dishwasher is an example of a treatment room of the domestic appliance.
- the setting unit is also set up to set a feedback cycle as a function of the user's feedback recorded by the input means.
- the feedback cycle is determined by the time between two successive feedback surveys to trigger a respective feedback by the user.
- the output unit is set up to output a feedback survey to the user of the household appliance in accordance with the feedback cycle.
- a feedback survey can include the following feedback questions, for example Include: “Were you satisfied with the cleaning performance?”;”Were you satisfied with the drying performance?", "Were you satisfied with the duration of the program?".
- the input means preferably forwards the captured feedback to the setting unit.
- the setting unit is set up to set the content of the feedback survey and preferably the feedback cycle as a function of the captured feedback, in particular to set it automatically.
- the setting unit can also be set up to set the sequence of the feedback questions within a feedback questionnaire that is currently to be run through as a function of the recorded answer to one of the feedback questions asked. For example, in the event of negative feedback regarding the drying performance, further in-depth feedback questions can be asked within the current feedback survey, which can of course be omitted in the case of positive feedback regarding the drying performance.
- the setting unit is preferably set up, for example, to provide the user with suggestions for a change in the feedback cycle by means of an output by the output unit.
- the output unit preferably generates a list of different feedback cycles, e.g. B. a day, a week, a month from which the user can choose using the input means.
- the input means is preferably set up to record spontaneous feedback from the user, preferably at any point in time, and to forward it to the setting unit for further processing.
- the user can record spontaneous feedback.
- the user can also reject a feedback survey, for example by not giving feedback on an output feedback survey.
- the output unit is set up to output a new feedback questionnaire to the user at a later, in particular adjustable point in time.
- the user can also refuse to answer individual feedback questions within a feedback survey.
- the output Unit to be set up to output the next following feedback question or also to ask the user whether he would like to continue with the feedback survey or cancel it.
- the setting unit is set up to automatically extend the feedback cycle in the case of feedback with positive content detected by the input means or to offer the user an extension of the feedback cycle by means of an output by the output unit.
- the output by the output unit can be, for example, a list with several un different time periods for extended feedback cycles, from which the user can choose by means of the input means.
- Such an output can be designed as follows, for example:
- the output can also include relations, such as:
- the setting unit is set up to automatically shorten the feedback cycle in the case of feedback with negative content detected by the input means or to offer the user a shortening of the feedback cycle by means of an output by the output unit.
- Such an output can be designed as follows, for example: "Please choose a new, shortened feedback cycle: a) one week b) two weeks c) one month"
- the setting unit is set up to set the feedback cycle as a function of the user's feedback recorded by the input means and as a function of data recorded when the household appliance is used.
- the setting of the feedback cycle can be refined and thus improved by using the data recorded when the household appliance is used.
- a storage device which is set up to store a sequence of a plurality of user feedbacks recorded by the input means relating to a sequence of treatment programs carried out, the respective recorded feedback being saved assigned to the respective treatment program carried out.
- control device is set up to select a treatment program from the sequence of treatment programs stored by the storage device and to carry out the selected treatment program in the event of certain feedback from the user recorded by the input means.
- the control device can jump back in the stored sequence of the given feedback in order to then select the penultimate treatment program carried out again.
- control device is set up to provide a certain feedback with negative content detected by the input means to choose the treatment programs which are stored in the memory device associated with a specific feedback with positive content, and to carry out the selected treatment program.
- the memory device is set up to store the M treatment programs in the form of an N-dimensional matrix, one of the M treatment programs being assigned to each matrix element of the matrix, the respective matrix element being replaced by one of a plurality of specific N-dimensional Input vectors can be determined.
- the household appliance comprises a selection unit for selecting one of the specific N-dimensional input vectors as a function of a user input recorded by the input means for changing at least one of the program parameters, and a determination unit for determining a matrix element from the Matrix by means of the selected input vector, the control device being set up to carry out the treatment program assigned to the determined matrix element.
- the household appliance comprises a selection unit which is set up to interpret the user's feedback recorded by the input means to change at least one of the program parameters and to select one of the specific N-dimensional input vectors as a function of the interpreted feedback , and a determination unit for determining a matrix element from the matrix by means of the selected input vector, the control device being set up to carry out the treatment program assigned to the determined matrix element.
- the user can set the cleaning intensity, the drying intensity and the program duration. Depending on this setting, a certain input vector of the N input vectors is selected, a corresponding matrix element is determined and the treatment program assigned to the matrix element is carried out. As an alternative to directly carrying out the assigned treatment program, the user can also be offered one or more alternative treatment programs for selection in addition to this treatment program. So can For example, a slightly more energy-saving or a slightly faster treatment program can be offered as an alternative.
- the setting unit can also deduce the extent to which the respective user is interested in the processes of the household appliance or rejects them and possibly feel annoyed by too frequent feedback surveys could. Consequently, the setting unit can use the sequence of interpreted feedback in order to tailor the operation of the household appliance to the respective user and thus personalize it.
- the program parameters are approximated over time to the optimal conditions for the user, taking advantage of the technical possibilities of the household appliance. The results are evaluated on a customer-specific basis and not just according to standard criteria.
- the process technology available in the household appliance is optimally used, taking into account the individual preferences of the user, communicated in particular by means of his feedback.
- the user can change at least one of the program parameters that determine the treatment program to be selected through his user input or his feedback.
- the program parameters include, for example, a cleaning intensity, a drying intensity and a program duration.
- a certain input vector of the possible input vectors is selected as a function of the captured user input or the feedback on changing the program parameters.
- that matrix element is then determined from the matrix for storing the treatment programs which is assigned to the selected input vector.
- a specific one of the possible treatment programs is identified and thus determined by the determined matrix element.
- This determined treatment program can then be executed by the control device or optionally offered to the user together with alternative treatment programs.
- the assignment of the treatment programs to the matrix elements of the matrix is based on the program parameters used to map the user request according to user input and is therefore particularly sensible.
- the user wishes to increase the intensity of the cleaning process, it has The matrix element downstream of the current matrix element in the matrix has an increased cleaning intensity.
- the matrix elements in this dimension of the matrix are arranged in ascending order according to their intensity. The same preferably applies to the other program parameters.
- the number of adjustable program parameters is N, the N-dimensional input vector having N vector components.
- the respective vector component of the input vector is related to one of the N dimensions of the matrix. If, as in the above example, there are three program parameters, the cleaning intensity, the drying intensity and the program duration, the respective input vector also has three vector components.
- x determines a value range of a first vector component of the input vector
- y determines a value range of a second vector component of the input vector
- z determines a value range of a third vector component of the input vector
- the adjustment unit is also set up to adapt the content of the feedback survey as a function of the recorded emotional state of the user.
- the recorded emotional state forms the recorded feedback and the emotion recognition unit forms the input means or at least a part of the input means.
- the emotional state can also be referred to as mood or emotion.
- the adjustment unit is set up to adjust the feedback cycle as a function of the user's emotional state detected by an emotion recognition unit.
- the feedback cycle and / or the content of the feedback survey can advantageously be adapted by means of the recorded emotional state. Furthermore, direct system adaptations of the household appliance can also be derived from the recorded emotional state.
- the emotion recognition unit is set up to determine the emotional state, for example by recording and analyzing audio-visual signals.
- the emotion recognition unit can be integrated in the household appliance or arranged externally to it. An external arrangement of the emotion recognition unit results, for example, as a separate dedicated device or integrated in a mobile device, for example in a smartphone.
- the emotion recognition unit includes, for example, a microphone for recording the ambient noise of the household appliance. Furthermore, the emotion recognition unit can be set up to infer the mood of the user with the aid of frequency analyzes, for example with a focus on the pitch of the voice of the user. Furthermore, the emotion recognition unit can additionally or alternatively be set up to detect an intensity of keystrokes, for example on a haptic input device.
- the emotion recognition unit can also be coupled to a number of cameras or have such a camera in order to detect the emotional state of the user, for example by analyzing the user's movement profiles, his current facial expressions and / or gestures.
- the setting unit is set up in particular to set the feedback cycle and / or the content of the feedback survey not only as a function of a currently recorded emotional state of the user, but also as a function of its frequency.
- the household appliance integrates the input means.
- the input means has a speech dialogue system which is set up to capture the user's feedback in the form of speech inputs as the user's answers to feedback questions generated by the speech dialogue system.
- the input means has a touch-sensitive display which is set up to record the feedback from the user in the form of display inputs as the user's answers to feedback questions output by the display.
- the input means comprises a speech dialogue system, a touch-sensitive display and / or an emotion recognition unit.
- the respective part of the input means can be arranged internally or externally to the household appliance.
- the household appliance comprises a communication unit which, for example, can be coupled by means of a network to the external device and thus to the app installed on the external device.
- the network includes in particular a cellular network, a WLAN and / or another wireless or wired data network.
- a system with a household appliance according to the first aspect or one of the embodiments of the first aspect and with a device external to the household appliance is proposed, the input means being designed as an app that can be installed on the external device.
- a method for operating a household appliance in particular a water-bearing household appliance, with a control device for executing a treatment program from a plurality of M treatment programs, each of the treatment programs being determined by a number of program parameters, is proposed.
- the procedure consists of the following steps:
- a computer program product which causes the method as explained above to be carried out on a program-controlled device.
- a computer program product such as a computer program means, for example, can be provided or delivered as a storage medium such as a memory card, USB stick, CD-ROM, DVD, or in the form of a downloadable file from a server in a network. This can be done, for example, in a wireless communication network by transmitting a corresponding file with the computer program product or the computer program means.
- FIG. 1 shows a schematic perspective view of an exemplary embodiment of a domestic dishwasher
- FIG. 2 shows a schematic view of details of the embodiment of the household dishwasher according to Fig. 1;
- FIG. 3 shows a schematic view of a matrix for storing treatment programs for the domestic dishwasher according to FIG. 1;
- FIG. 4 shows a schematic perspective view of an exemplary embodiment of a system with a domestic dishwasher
- Fig. 5 shows a schematic block diagram of an embodiment of a method for operating a domestic dishwasher.
- FIGS. 1 to 3 show a schematic perspective view of an embodiment of the household dishwasher 1.
- FIG. 2 shows a schematic view of details of the exemplary embodiment of the household dishwasher according to FIG. 1
- FIG. 3 shows a schematic view of a matrix X for Storage of treatment programs BP for the household dishwasher 1 according to FIG. 1.
- the domestic dishwasher 1 comprises a washing container 2 which can be closed, in particular watertight, by a door 3.
- a sealing device (not shown) can be provided between the door 3 and the washing container 2.
- the washing container 2 is preferably cuboid.
- the washing container 2 can be arranged in a housing of the household dishwasher 1.
- the washing compartment 2 and the door 3 can form a washing chamber 4 for washing items 15 to be washed.
- the door 3 is shown in FIG. 1 in its open position.
- the door 3 can be closed or opened by pivoting about a pivot axis 5 provided at a lower end of the door 3.
- a loading opening 6 of the washing compartment 2 can be closed or opened.
- the washing compartment 2 has a base 7, a ceiling 8 disposed opposite the base 7, a rear wall 9 disposed opposite the closed door 3, and two side walls 10, 11 disposed opposite one another.
- the floor 7, the ceiling 8, the rear wall 9 and the side walls 10, 11 can be made of stainless steel sheet, for example.
- the bottom 7 can be made of a plastic material.
- the domestic dishwasher 1 also has at least one washware receptacle 12, 13, 14. Preferably, several, for example three, washware receptacles 12,
- washware receptacle 12 can be a lower washware receptacle or a lower basket
- the washware receptacle 13 can be an upper washware receptacle or an upper basket
- the washware receptacle 14 can be a cutlery drawer.
- the items to be washed 12, 13, 14 are arranged one above the other in the washing compartment 2.
- Each washware receptacle 12, 13, 14 can optionally be moved into or out of the wash container 2.
- each washware receptacle 12, 13, 14 can be pushed into the washing container 2 in an insertion direction E and can be pulled out of the washing container 2 in a pull-out direction A counter to the insertion direction E.
- the domestic dishwasher 1 also has a control device 100 which is arranged on the door 3.
- the control device 100 of FIG. 1 is set up to carry out a treatment program BP from a plurality M of treatment programs BP (see FIG. 3).
- Each of the treatment programs BP is determined by a number of program parameters RI, TI, PD.
- program parameters are a cleaning intensity RI, a drying intensity TI and a program duration PD, which the user can set.
- the control device 100 of the domestic dishwasher 1 of FIG. 1 comprises an output unit 140 and a setting unit 150.
- the domestic dishwasher 1 of FIG. 1 also has a memory device 200 and an input means 300 for capturing user inputs BE of the user of the domestic dishwasher 1.
- a feedback FB of the user represents a specific user input BE.
- Further examples of user inputs BE include such user inputs or user commands for the direct change of program parameters RI, TI, PD (see FIG. 3) or for the direct selection of a treatment program BP.
- the memory device 200 is designed, for example, as a RAM memory, as an EPROM memory or as an EEPROM memory.
- the storage device 200 is set up to store the M treatment programs BP in the form of an N-dimensional matrix X.
- N 3
- FIG. 3 shows an example of a matrix X for storing 64 treatment programs for the household dishwasher 1 according to FIG. 1.
- the x-axis of FIG. 3 shows the cleaning intensity RI
- the y-axis shows the drying intensity TI
- the z-axis shows the program duration PD.
- the matrix X in FIG. 3 has 64 matrix elements XE, and one of the 64 treatment programs BP is assigned to each of the matrix elements XE, in particular assigned one-to-one.
- FIG. 2 shows a schematic view of details of the embodiment of the domestic dishwasher 1 according to FIG. 1.
- the input means 300 is part of the domestic dishwasher 1. With reference to FIG will be explained in which the input means 300 is external to the domestic dishwasher 1.
- the input means 300 is set up to receive user inputs BE, such as. B. Feedback FB of the user to a feedback survey with one or more feedback questions FF to capture. As stated above, a feedback FB is a specific user input BE.
- the output unit 140 is set up to output a feedback survey to the user of the household appliance 1 in accordance with a feedback cycle FZ.
- a feedback survey can include the following feedback questions FF: "Were you satisfied with the cleaning performance?”;”Were you satisfied with the drying performance?";”Were you satisfied with the duration of the program?"
- the input device 300 If the input device 300 detects a feedback FB of the user on such a feedback survey, the input device 300 forwards the recorded feedback FB, that is to say the answers to the feedback questions FF included in the feedback survey, to the setting unit 150.
- the setting unit 150 is set up to adapt a content of the feedback survey as a function of the recorded feedback FB of the user. Feedback questions FF can be added, removed or changed for the next or future feedback surveys. In this adaptation, the adjustment unit 150 can preferably also use data that were recorded when the household appliance 1 was used.
- Such data recorded when using the household appliance 1 include, for example, data on the device setting of the household appliance 1, data on the treatment programs BP carried out, data on the user inputs BE made by the user before or during the treatment programs BP recorded by the input means 300, an evaluation History comprising a plurality of feedbacks FB of the user recorded by the input means 300 during the treatment programs BP being carried out and / or at least one sensor signal or a sequence of sensor signals from a number of sensors installed in the household appliance 1.
- Examples of such sensors built into the household appliance 1 include turbidity sensors, dirt load sensors, drying sensors and cameras arranged in the washing chamber 4 of the household appliance 1.
- the setting unit 150 is also preferably set up to set the feedback cycle FZ as a function of the detected feedback FB.
- the set, possibly lengthened or shortened, feedback cycle FZ is output from the setting unit 150 to the output unit 140, so that the output unit 140 has the possibility of the next feedback questioning FF according to the updated feedback Output cycle FZ to the user of household appliance 1.
- the setting unit 150 will preferably automatically extend the feedback cycle FZ or offer the user an extension of the feedback cycle by means of an output by the output unit 140.
- the setting unit 150 is preferably set up to automatically shorten the feedback cycle FZ or to enable the user to shorten the feedback cycle FZ by means of an output through the output -Unit 140 on offer.
- the setting unit 150 preferably uses not only the recorded feedback FB but also sequences of recorded feedback FB and / or data recorded when the household appliance 1 is used.
- the storage unit 200 can preferably also be set up to store a sequence of a plurality of recorded feedbacks FB from the user relating to a sequence of treatment programs BP that have been carried out.
- the respective recorded feedback FB is stored, preferably assigned to the respective treatment program BP that has been carried out.
- the control device 100 is set up in particular to select a treatment program BP from the sequence of treatment programs BP stored by the memory device 200 for a specific feedback FB recorded by the input means 300 and to carry out the selected treatment program BP. That is to say, the control device 100 can select the currently optimal treatment program depending on the current feedback FB in the sequence of the feedbacks and the assigned treatment programs BP. If, for example, the user gives feedback such as "The performance was better last time.”, The control device 200 can jump back in the sequence of the feedback given in order to then select the penultimate treatment program BP again.
- control device 100 can be set up to select such a treatment program BP, which is assigned in the memory device 200, for a feedback FB with negative content detected by the input means 300 is stored to a feedback FB with positive content, and then execute the selected treatment program BP.
- the input means 300 can forward user inputs BE, such as feedbacks FB, to a selection unit 110.
- case A the input means 300 captures a user input BE for the immediate changing of at least one of the program parameters RI, TI, PD.
- case B the input means 300 detects a feedback FB, which is interpreted, the interpreted feedback FB then indicating the change in at least one of the program parameters RI, TI,
- the input means 300 captures a user input BE for immediate changing to at least one of the program parameters RI, TI, PD.
- the selection unit 110 is set up to select one of the determined N-dimensional input vectors EV as a function of the captured user input BE.
- the input vector EV is a three-dimensional input vector with three vector components.
- Each of the vector components of the input vector EV is related to one of the three dimensions of the matrix X of FIG.
- the first vector component of the input vector EV is related to the x-axis of the matrix X
- the second vector component of the input vector EV is related to the y-axis of the matrix X
- the third vector component is related to the z-axis of the matrix X.
- the input vector EV (RI, PD, TI) (3, 1, 1) at a certain point in time, this means that the cleaning intensity is set to 3, the program duration is set to 1 and the Drying intensity is set to 1.
- the user changes the input vector EV (RI, PD, TI) to (4, 1, 1) by means of a user input BE, he has increased the cleaning intensity RI by 1 (from 3 to 4) by means of his user input BE.
- the captured user input BE is transferred from the input device 300 to the selection unit 110.
- the determined matrix element XE is provided with the reference symbol XE in FIG. 3.
- the determined matrix element XE is then transferred by the determination unit 120 to the control device 100 in such a way that the latter is set up to carry out the treatment program BP assigned to the determined matrix element XE.
- the control device 100 preferably determines a measure and triggers or causes the determined measure to be carried out. If, for example, the range of values for the cleaning intensity RI is [1, 2, 3, 4] as in the example above and the user uses voice input for the cleaning intensity RI, his user input is BE to change the program parameter cleaning intensity RI outside the specific value range of [1, 2, 3, 4].
- a suitable measure can then be to adapt certain operating parameters to improve the cleaning intensity, such as, for example, the wash liquor temperature.
- the selection unit 150 receives a feedback FB recorded by the input means 300 and interprets the recorded feedback in order to change at least one of the program parameters RI, TI, PD. For example, if the recorded feedback reads "Unsatisfied with the cleaning intensity", the selection unit 110 will interpret this recorded feedback FB in such a way that the program parameter cleaning intensity RI is incremented by at least one. Accordingly, the selection unit selects the input vector EV as a function of the interpreted feedback FB and transfers this selected input vector EV to the determination unit 120. The determination unit 120 determines a matrix element XE from the matrix X by means of the input vector EV selected from. The control device 100 is then set up to carry out the treatment program BP assigned to the determined matrix element XE.
- the input means 300 comprises, for example, a touch-sensitive display which, for example - as shown in FIG. 1 - is arranged on the outside of the door 3.
- the touch-sensitive display is set up to capture a feedback FB of the user in the form of display inputs as the user's answers to feedback questions FF issued by the display.
- a question to the user can be: "Do you want to increase the cleaning intensity?".
- FIG. 4 shows a schematic perspective view of awhosbei game of a system 600 with a household dishwasher 1.
- the embodiment of FIG. 4 differs from the embodiment of FIGS. 1 and 2 in that the input means 300 is external to the household dishwasher 1 is arranged.
- the input means 300 is designed as an app, which is installed on an external device 400, for example on a smartphone or on a tablet, and is operated on this.
- the user can then enter the user input BE (or the feedback FB) by means of the app 300, and the captured user input BE (or the feedback FB) is transmitted via a network 500, for example the Internet or an intranet, by means of the app 300. transferred to the domestic dishwasher 1.
- the domestic dishwasher 1 For communication with the external device 400, the domestic dishwasher 1 comprises a communication unit 130.
- the communication unit 130 receives the took user input BE (or the feedback FB) and forwards the received user input BE (or the feedback FB) to the selection unit 110, for example.
- the app 300 can, for example, also form a voice dialog system on the external device 400.
- the speech dialogue system is set up in particular to record a feedback FB of the user in the form of speech inputs as the user's answers to speech outputs generated by the speech dialogue system as feedback questions FF.
- the speech dialog system can ask the user whether he wants a shortened feedback cycle FZ.
- the user can then reply to the voice dialogue system that he or she wants a shortened feedback cycle FZ or not.
- FIG. 5 shows a schematic block diagram of a method for operating a household appliance, such as the household dishwasher 1 in FIG. 1 or in FIG. 4.
- the method in FIG. 5 comprises steps S1 and S2:
- step S1 a feedback survey is output to a user of the household appliance 1 in accordance with a feedback cycle FZ.
- the feedback cycle FZ is determined by the time between two successive feedback surveys for triggering a respective feedback FB by the user.
- step S2 the content of the feedback survey is set as a function of a feedback FB of the user recorded by an input means 300 (see FIGS. 1, 2, 4).
- the feedback cycle FZ is preferably also set as a function of the recorded feedback FB of the user.
Landscapes
- Engineering & Computer Science (AREA)
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- Washing And Drying Of Tableware (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019213656.7A DE102019213656A1 (de) | 2019-09-09 | 2019-09-09 | Haushaltsgerät, System mit einem Haushaltsgerät und Verfahren zum Betreiben eines Haushaltsgeräts |
| PCT/EP2020/073700 WO2021047898A1 (de) | 2019-09-09 | 2020-08-25 | Haushaltsgerät, system mit einem haushaltsgerät und verfahren zum betreiben eines haushaltsgeräts |
Publications (3)
| Publication Number | Publication Date |
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| EP4027854A1 true EP4027854A1 (de) | 2022-07-20 |
| EP4027854B1 EP4027854B1 (de) | 2025-05-28 |
| EP4027854C0 EP4027854C0 (de) | 2025-05-28 |
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| EP20761796.0A Active EP4027854B1 (de) | 2019-09-09 | 2020-08-25 | Haushaltsgerät, system mit einem haushaltsgerät und verfahren zum betreiben eines haushaltsgeräts |
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| US (1) | US12114821B2 (de) |
| EP (1) | EP4027854B1 (de) |
| CN (1) | CN114364296B (de) |
| DE (1) | DE102019213656A1 (de) |
| WO (1) | WO2021047898A1 (de) |
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| EP4206379B1 (de) * | 2021-12-30 | 2024-09-04 | Arçelik Anonim Sirketi | Waschmaschinensteuerungsverfahren |
| DE102023208300A1 (de) | 2023-08-30 | 2025-03-06 | BSH Hausgeräte GmbH | Wäschepflegesystem mit einer Steuerung |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19651346C2 (de) | 1996-12-10 | 2003-01-30 | Bsh Bosch Siemens Hausgeraete | Geschirrspülmaschine mit einer Steuereinrichtung |
| CA2246921C (en) * | 1998-09-09 | 2003-06-24 | Conwash Systems Ltd. | Conveyor system for dish washing |
| DE10154046A1 (de) | 2001-11-02 | 2003-05-22 | Miele & Cie | Haushaltsgerät |
| AU2003283392A1 (en) * | 2002-12-16 | 2004-07-09 | Unilever Plc | Method for management of textile articles |
| KR20050066324A (ko) | 2003-12-26 | 2005-06-30 | 엘지전자 주식회사 | 스마트 서버를 이용한 가전 기기의 제어 방법 |
| PL1779762T3 (pl) * | 2005-10-27 | 2011-02-28 | Electrolux Home Products Corp Nv | Sieć sterowanych programowo urządzeń gospodarstwa domowego |
| DE102008017597A1 (de) * | 2008-04-07 | 2009-10-08 | Premark Feg L.L.C., Wilmington | Geschirrspülmaschine und Verfahren zum Reinigen von Spülgut |
| DE102008042290B4 (de) * | 2008-09-23 | 2021-05-12 | BSH Hausgeräte GmbH | Verfahren zum Betreiben eines Hausgeräts und Hausgerät mit einer Eingabeeinheit |
| US8721799B2 (en) | 2009-06-26 | 2014-05-13 | Electrolux Home Products, Inc. | Dishwasher appliance, and associated method |
| US9743820B2 (en) * | 2010-02-26 | 2017-08-29 | Whirlpool Corporation | User interface for dishwashing cycle optimization |
| DE102011078254B4 (de) | 2011-06-29 | 2024-12-12 | BSH Hausgeräte GmbH | Haushaltsgerät und Steuerungsverfahren für ein Haushaltsgerät |
| NL2011233C2 (en) | 2013-07-29 | 2015-02-02 | Koninkl Douwe Egberts Bv | Beverage preparation device and method for preparing a beverage. |
| US9367806B1 (en) * | 2013-08-08 | 2016-06-14 | Jasmin Cosic | Systems and methods of using an artificially intelligent database management system and interfaces for mobile, embedded, and other computing devices |
| DE102015201948A1 (de) * | 2015-02-04 | 2016-08-04 | BSH Hausgeräte GmbH | Haushaltsgerät mit verbesserter Bedienbarkeit und Verfahren zu seinem Betrieb |
| DE102015107521A1 (de) | 2015-05-13 | 2016-11-17 | Miele & Cie. Kg | Verfahren zum Steuern eines Haushaltsgeräts und Steuergerät |
| DE102015215984A1 (de) * | 2015-08-21 | 2017-03-09 | BSH Hausgeräte GmbH | Wasserführendes Haushaltsgerät und Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts |
| DE102015216629A1 (de) * | 2015-08-31 | 2017-03-02 | BSH Hausgeräte GmbH | Haushaltsgerät mit einer als externer oder interner Touchscreen ausgestalteten Bedieneinrichtung |
| CN105855156A (zh) * | 2016-05-19 | 2016-08-17 | 潍坊金昌源电子有限公司 | 一种用于家庭清洗的超声波发生装置 |
| DE102016213171A1 (de) | 2016-07-19 | 2018-01-25 | BSH Hausgeräte GmbH | Steuerung eines Geschirrspülers |
| US9856629B1 (en) | 2016-07-21 | 2018-01-02 | Caterpillar Inc. | Lip shroud for cast lip on a work implement |
| DE102017200512A1 (de) | 2017-01-13 | 2018-07-19 | BSH Hausgeräte GmbH | Haushaltsgerät mit verbesserter Bedienung, Verfahren zu seinem Betrieb und System umfassend das Haushaltsgerät |
| US11392970B2 (en) * | 2017-02-15 | 2022-07-19 | Qualtrics, Llc | Administering a digital survey over voice-capable devices |
| KR102428782B1 (ko) | 2017-12-29 | 2022-08-03 | 엘지전자 주식회사 | 세탁기 및 세탁기의 동작방법 |
| CN108577744B (zh) * | 2018-06-20 | 2023-09-05 | 佛山市顺德区美的洗涤电器制造有限公司 | 显示洗涤过程中洗净程度的方法、装置和洗碗机 |
| DE102018221163A1 (de) * | 2018-12-06 | 2020-06-10 | BSH Hausgeräte GmbH | System mit einem wasserführenden Haushaltsgerät und Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts |
-
2019
- 2019-09-09 DE DE102019213656.7A patent/DE102019213656A1/de active Pending
-
2020
- 2020-08-25 EP EP20761796.0A patent/EP4027854B1/de active Active
- 2020-08-25 US US17/638,217 patent/US12114821B2/en active Active
- 2020-08-25 CN CN202080063317.3A patent/CN114364296B/zh active Active
- 2020-08-25 WO PCT/EP2020/073700 patent/WO2021047898A1/de not_active Ceased
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|---|---|
| US20220287539A1 (en) | 2022-09-15 |
| WO2021047898A1 (de) | 2021-03-18 |
| EP4027854B1 (de) | 2025-05-28 |
| US12114821B2 (en) | 2024-10-15 |
| EP4027854C0 (de) | 2025-05-28 |
| DE102019213656A1 (de) | 2021-03-11 |
| CN114364296A (zh) | 2022-04-15 |
| CN114364296B (zh) | 2024-11-08 |
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