CN109793469B - Dish washing machine control method and dish washing machine - Google Patents
Dish washing machine control method and dish washing machine Download PDFInfo
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- CN109793469B CN109793469B CN201711138398.5A CN201711138398A CN109793469B CN 109793469 B CN109793469 B CN 109793469B CN 201711138398 A CN201711138398 A CN 201711138398A CN 109793469 B CN109793469 B CN 109793469B
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Abstract
The invention belongs to the field of dish washing machines, and particularly relates to a dish washing machine control method and a dish washing machine. The control method of the dish-washing machine has the advantages that whether the dish-washing machine is suitable for washing by the dish-washing machine is judged according to the attribute information of the dish-washing machine, a prompt is given to a user, and the dish-washing machine is prevented from carrying out machine washing on the dish-washing machine which is not suitable for machine washing.
Description
Technical Field
The invention belongs to the field of dish washing machines, and particularly relates to a dish washing machine control method and a dish washing machine.
Background
Along with the improvement of people's standard of living, more and more household electrical appliances get into ordinary family, have brought a lot of facilities for people's life, like washing machine, dish washer etc. and a plurality of washing processes are predetermine to dish washer, including powerful washing, standard washing, economy wash, wash etc. fast, get rid of the pollutant on the tableware.
In the conventional art, the dishwasher generally cannot recognize information of dishes put in by a user, such as material, usage, and the like. Although the dishwasher provides programs with different washing parameters for washing different types of tableware, the user needs to judge and select the programs by himself, and when the tableware is mixed or stained with oil, the judgment of the user is not necessarily correct and reasonable. This requires a more intelligent dishwasher.
When a user washes dishes, the user sometimes cannot distinguish which dishes are not suitable for machine washing, and the dishes which are not suitable for machine washing are also mixed in the dishes to be washed, so that the dishes are damaged. For example, tableware made of cast iron rusts when washed by a dishwasher, tableware made of wood is easily deformed when washed by a dishwasher for a long time, plastic tableware which is not resistant to high temperature is also deformed, aluminum tableware or silver tableware loses luster, antique tableware is damaged, and the bonded tableware is easily subject to viscose melting and the like. When the mixed washing, whether the user needs oneself to distinguish to be fit for machine washing or wash for a long time, the tableware mixed washing that the material is different causes the serious problem of certain type of material tableware damage easily, and the greasy dirt volume and the greasy dirt viscidity difference that lead to that the usage difference is big in addition cause the not good scheduling problem of certain type of tableware cleaning performance easily. However, in the current dish washer, the information of each dish to be washed is not recognized in all directions before washing, and various conflict prompts are given to users.
In the conventional art, since the flow rate of water and the temperature of water are determined only according to the degree of oil contamination on the surface of dishes, for example, a weak water flow and a shortened washing time are used when oil contamination is low, and a strong water flow and a prolonged washing time are used when oil contamination is high. However, as the materials used for manufacturing tableware are becoming more and more abundant, the uses of tableware have also begun to be clearly distinguished, and tableware made of different materials are different in suitable washing methods, and tableware made of different uses are different in suitable washing methods for the degree of oil contamination. Different factors in the washing process are adjusted through attribute information such as the material, oil stain and use of tableware, the control is complex, and the data processed by a controller of the dish washing machine is more and is easy to damage. Designing a simple and easy-to-operate control method becomes a problem to be solved urgently.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a dishwasher control method and a dishwasher.
The first purpose of the invention is to provide a control method of a dish washing machine, after the tableware to be washed is put into the dish washing machine, the dish washing machine carries out corresponding judgment by identifying the attribute information of the tableware to be washed, and recommends a corresponding program according to the judgment result.
Further, the attribute information of the tableware is selected from at least one of material quality, use purpose, shape and size, and degree of oil stain.
Further, the dishwasher judges whether the tableware is suitable for machine washing according to the attribute information of the tableware to be washed,
if the machine washing is suitable, recommending a washing program which is commonly used in the near term and judging whether the washing program can be executed or not;
if the dishwasher is not suitable for washing, giving out a non-suitable dishwasher prompt, suggesting to take out the dishware which is not suitable for washing, starting again after the user gives an instruction or waits for a corresponding time, recommending a commonly used washing program in the near term and judging whether the program can be executed or not.
Further, the dishwasher judges whether the recently used washing program is suitable for the current tableware according to the plurality of attribute information of the tableware to be washed, if so, the recently used washing program is executed, and if not, the control unit performs logic judgment on the washing program corresponding to each attribute information and selects the optimal washing program suitable for all the attribute information of the tableware.
Furthermore, each attribute information corresponds to a washing program, each washing program corresponds to different priority levels, and if the priority level of each washing program is lower than or equal to the recently-used washing program, the recently-used washing program is judged to be suitable for the current tableware, and the recently-used washing program is executed; if at least one washing program has a priority level higher than that of the recently used washing program, the recently used washing program is judged not to be suitable for the current tableware, the control unit performs logic judgment on the washing program corresponding to each attribute information, and selects and executes the best washing program suitable for all the attribute information of the tableware.
Further, the washing program commonly used in the recent period is the washing program with the highest frequency of use within a set time period, the set time period is a continuous time until the current washing, or the set time period is a plurality of times with similar characteristics within a continuous time until the current washing, and the similar characteristics are selected from at least one of the three meals after the morning/noon/evening of one day, and the working day/rest day.
Further, the method for acquiring the optimal washing program comprises the following steps:
the dishwasher acquires the washing programs corresponding to the attribute information of each piece of tableware to be washed, compares the priority levels of the plurality of washing programs to acquire the optimal washing program suitable for all the attribute information of the tableware, acquires the optimal washing program of each piece of tableware to be washed according to the method, compares the priority levels of the optimal washing program of each piece of tableware to be washed to acquire the optimal washing program suitable for all the attribute information of all the pieces of tableware to be washed;
or, the dishwasher recognizes a plurality of attribute information of each dish to be washed and compares the priority levels of the washing programs corresponding to all the attribute information to obtain the optimal washing program suitable for all the attributes of all the dishes to be washed.
Further, the control method includes the steps of,
s1, turning on the power supply of the dish washer, and putting the tableware to be washed;
s2 identifying the attribute information of each tableware, selected from at least one of material, use purpose, shape and size, and oil stain degree;
s3 the dishwasher judges whether each tableware is suitable for machine washing;
if the S4 is yes, recommending a washing program commonly used in the near term;
if at least one is not available, giving a prompt of not being suitable for machine washing, and suggesting that tableware not being suitable for machine washing is taken out, and after giving an instruction, the user starts again, and recommends a commonly used washing program in the near term;
s5 the dishwasher judges whether the recently used washing program is suitable for the current tableware;
if the S7 is yes, executing a washing program commonly used in the near term;
if at least one attribute information is not the same as the attribute information, the dishwasher makes logic judgment on the washing program corresponding to each attribute information, selects the optimal washing program suitable for all the attribute information of the tableware and executes the optimal washing program.
The dishwasher adopting the control method comprises a touch display interface and a control unit, wherein the touch display interface displays a primary menu representing a plurality of dishwasher working modes, and when the touch display interface senses that a certain menu option of the primary menu is selected, a secondary menu is further displayed, and the secondary menu is each adjusting parameter corresponding to the primary menu.
Furthermore, the results of the corresponding judgments performed by the dishwasher are displayed in the first-level menu in succession and are better than other options of the first-level menu.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. judging whether the tableware is suitable to be washed by using a dish washing machine or not according to the attribute information of the tableware to be washed, prompting a user, and avoiding the mechanical washing of the tableware which cannot be mechanically washed, for example, the tableware made of cast iron can rust when being washed by the dish washing machine, the tableware made of wood can be easily deformed when being washed by the dish washing machine for a long time, the plastic tableware which cannot resist high temperature can also be deformed, the aluminum tableware or the silver tableware can lose luster, the antique tableware can be damaged, the bonded tableware can easily cause viscose to melt, and the like;
2. recommending a commonly used washing program in the near term, saving the time for re-analyzing and selecting the washing program every time when a user faces similar tableware or tableware with similar dirt degree, and avoiding the probability of mistakenly selecting the washing program;
3. the corresponding washing program is obtained, the optimal washing program suitable for all attribute information of the tableware to be washed is automatically selected, the user does not need to input or select the washing program any more, the intelligent washing program selection is realized, and the probability of damage to the tableware caused by the fact that the user selects the wrong washing program is reduced;
4. automatic washing is realized; comparing the priority levels of the washing programs, selecting the washing program with the highest priority level to obtain the optimal washing program, and controlling the dishwasher to execute the optimal washing program; one washing program is controlled by a plurality of factors, different tableware attributes are influenced by different factors in the washing program, and the optimal washing program is selected by comparing the tableware attributes, so that the washing machine is simpler and more convenient;
in addition, the invention classifies the tableware information according to the information type, each kind of data information represents the specific defined information through the form of the code, thus has saved the storage space that the tableware information occupies, the invention also provides a data carrier which adopts the said data storage method to carry on the data storage, the data carrier can store a large amount of information of tableware through the minor space, the data carrier is discerned through the correspondent recognizer, can obtain the code stored in the data carrier, the recognizer can further obtain the specific tableware information according to the code. The storage method is rapid and convenient in reading, detailed in information, high in recognition rate and low in error rate, and is beneficial to giving a prompt according to the tableware information by the dish washing machine so as to ensure the washing safety.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a flow chart of a dishwasher control method of the present invention.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1, the embodiment provides a method for controlling a dishwasher, after dishes to be washed are placed in the dishwasher, the dishwasher performs corresponding judgment by identifying attribute information of the dishes to be washed, and recommends corresponding programs according to the judgment result.
In the above scheme, the dishwasher makes a corresponding judgment according to the identified attribute information, and the judgment may be a judgment of whether the dishwasher is suitable for machine washing, a judgment of whether the dishwasher is suitable for a certain washing program, a judgment of whether soaking is performed, a judgment of whether all dishes are suitable for a washing program, or the like. Because the materials and the purposes of tableware are more and more, some materials or tableware with certain specific purposes are not suitable for machine washing or are not suitable for being mixed together for machine washing, for example, irony tableware can rust in machine washing, aluminum and silver tableware can lose luster in machine washing, wooden and plastic tableware which is not high in temperature resistance is easy to deform in machine washing, adhesive is easy to melt in machine washing of bonded tableware, antique tableware cannot be subjected to machine washing, and tableware with very large greasy dirt is difficult to clean in machine washing or tableware with large greasy dirt viscosity and strong tenacity is not suitable for machine washing, but the current dish-washing machine does not judge a program, and the machine-washing machine is suitable for being used by a user and increases the difficulty for the user. Therefore, there is a need for a more intelligent dishwasher that can identify dishes placed therein and determine whether it is suitable for machine washing based on the identified attribute information. The present invention relates to a dish-washing machine, and is characterized by that it utilizes the display control panel of said dish-washing machine to select a washing program to wash the dishes, and utilizes the display control panel of said dish-washing machine to make the user select a proper washing program after the current dish-washing machine is simply evaluated every time, so that it can reduce operation difficulty of user, and can judge that the dish-washing machine is suitable for washing the dish-washing machine, and generally can recommend the recently-used washing program to user or user can self-select correspondent washing program. Because tableware washed by a common household dish washer is almost common and the difference between the use purpose of daily life and the degree of oil stain is not great, the recently common washing program is generally recommended to meet the requirements of customers, and the trouble of judgment of the customers can be saved. If the tableware to be washed is judged not to be suitable for machine washing, all programs are suspended and a user is prompted to take out the tableware to be washed, and the prompting mode comprises display interface prompting and/or sound prompting. The interface prompting mode is not limited to only prompting that the tableware is not suitable for machine washing, but also includes prompting the position of the tableware which is not suitable for machine washing, and/or the quantity of the tableware which is not suitable for machine washing, and/or the reason of the tableware which is not suitable for machine washing, and/or displaying the attribute information of the tableware which is not suitable for machine washing and highlighting the information of the reason which is not suitable for machine washing, and/or displaying the harm of the tableware which is not suitable for machine washing if machine washing is adopted. The display interface is a display interface of the dishwasher and comprises a commonly used touch display screen.
Further, the attribute information of the tableware is selected from at least one of material quality, use purpose, shape and size, and degree of oil stain.
In the above scheme, the identification of the attribute information of the tableware can be performed by means of identification of an RFID tag, a two-dimensional code, an NFC tag, or the like. Generally, an RFID tag, a two-dimensional code, an NFC tag, or the like of tableware is disposed at the bottom of the tableware or at a position where the tableware is not easily worn. The attribute information of the tableware relevant to the corresponding judgment comprises the material, the use purpose, the shape and the size and the oil stain degree of the tableware, and particularly when the judgment is carried out on whether the tableware is machine-washed or not, the material of the tableware directly indicates whether the tableware is suitable for machine-washing or not and/or is suitable for machine-washing within a certain temperature and/or is suitable for machine-washing within a certain water flow, for example, the wooden tableware and the silver tableware are not suitable for machine-washing, and part of the tableware made of plastic is not suitable for high-temperature machine; the use purpose indirectly indicates whether the machine washing is suitable, and the use purpose indirectly indicates oil stain information of tableware and/or viscosity information of oil stains on the tableware, for example, the machine washing is not suitable for containing tableware or containing foods with large viscosity all the year round, or containing oil or containing tableware with large oil for a long time, or some tableware used by infants; the shape and size directly indicate whether machine washing is appropriate, for example, narrow, long, narrow or bent dishes with narrow mouths are not suitable for machine washing. The oil stain degree comprises information such as oil stain amount, oil stain viscosity and the like, and the oil stain degree can directly indicate whether the tableware is suitable for machine washing. The degree of oil contamination may be determined by a turbidity sensor or other sensor that measures oil contamination or by video scanning or other means of measuring the degree of oil contamination.
Further, the dishwasher judges whether the tableware is suitable for machine washing according to the attribute information of the tableware to be washed, and recommends a commonly used washing program in the near term and judges whether the program can be executed if the tableware is suitable for machine washing; if the dishwasher is not suitable for washing, giving out a non-suitable dishwasher prompt, suggesting to take out the dishware which is not suitable for washing, starting again after the user gives an instruction or waits for a corresponding time, recommending a commonly used washing program in the near term and judging whether the program can be executed or not.
In the above scheme, if the machine washing is not suitable, the user is prompted and advised to take out the tableware which is not suitable for the machine washing. After the user knows the prompt, the tableware can be taken out or the prompt is ignored as required, and if the user does not give a next step instruction, the dishwasher can execute the next step operation by default after a certain period of time. Waiting for the corresponding time, namely waiting for the time for the customer to react, if the time for the customer to react is long or the customer does not react, the customer is not aware of the washing of the tableware, and the machine washing is selected by default even if the machine washing is not suitable, and the program is continued.
Further, the dishwasher judges whether the recently used washing program is suitable for the current tableware according to the plurality of attribute information of the tableware to be washed, if so, the recently used washing program is executed, and if not, the control unit performs logic judgment on the washing program corresponding to each attribute information and selects the optimal washing program suitable for all the attribute information of the tableware.
Furthermore, each attribute information corresponds to a washing program, each washing program corresponds to different priority levels, and if the priority level of each washing program is lower than or equal to the recently-used washing program, the recently-used washing program is judged to be suitable for the current tableware, and the recently-used washing program is executed; if at least one washing program has a priority level higher than that of the recently used washing program, the recently used washing program is judged not to be suitable for the current tableware, the control unit performs logic judgment on the washing program corresponding to each attribute information, and selects and executes the best washing program suitable for all the attribute information of the tableware.
In the above-described aspect, each attribute information corresponds to a washing program, and the washing program may be a limit washing program that the attribute information can endure, or the washing program may be a washing program that the attribute information is used the longest, or the like.
Further, the washing program commonly used in the recent period is the washing program with the highest frequency of use within a set time period, the set time period is a continuous time until the current washing, or the set time period is a plurality of times with similar characteristics within a continuous time until the current washing, and the similar characteristics are selected from at least one of the three meals after the morning/noon/evening of one day, and the working day/rest day.
In the above scheme, the selection of the set time period may be set simply according to the duration of the continuous time, for example, the washing program selected by using the dishwasher each time is recorded in a continuous week, and the program is summarized and analyzed, and the commonly used washing program is selected and preferentially recommended when the dishwasher is used next time. At the moment, the set time period is not easy to be too short, the selected common washing program is easy to be inaccurate, is not easy to be too long, if the time span is too long, the selected washing program is easy to be inaccurate, and the burden of the dishwasher control unit is caused by too much recorded and analyzed data. The set time period can also be selected as a plurality of time periods with similar characteristics, for example, each day can be divided into three meals, namely, morning, noon and evening, each meal has respective eating habits, the used tableware and the use degree of the tableware have the characteristics of the tableware, each meal has the dish washing habit commonly used by each meal, the washing program selected by the dishwasher is different, the three meals are compared separately, and the set time period is all breakfast time period, lunch time period and dinner time period within a certain time. That is, for example, within one month, when the washing time is a breakfast time period, the control unit of the dishwasher recommends for the dishwasher the washing programs that are commonly used for all breakfast time periods within one month. Or the first set time period is divided according to the working day or the rest day, because the daily diet and the rest day of a common office family are different, and the rest day is free due to the time, people can select some meals which cannot be done on the working day, so that the washing program selected when the dishwasher is used on the working day and the dishwasher is used on the rest day has certain deviation. For example, if the dishwasher is used during a weekday, a washing program that is commonly used when the dishwasher is used during all weekdays within one month is recommended to the dishwasher.
Further, the method for acquiring the optimal washing program comprises the following steps: the dishwasher acquires the washing programs corresponding to the attribute information of each piece of tableware to be washed, compares the priority levels of the plurality of washing programs to acquire the optimal washing program suitable for all the attribute information of the tableware, acquires the optimal washing program of each piece of tableware to be washed according to the method, compares the priority levels of the optimal washing program of each piece of tableware to be washed to acquire the optimal washing program suitable for all the attribute information of all the pieces of tableware to be washed; or, the dishwasher recognizes a plurality of attribute information of each dish to be washed and compares the priority levels of the washing programs corresponding to all the attribute information to obtain the optimal washing program suitable for all the attributes of all the dishes to be washed.
In the above aspect, the priority level of the washing program corresponds to a washing water flow rate of the dishwasher and/or a heating temperature of the dishwasher; preferably, the lower the flow rate of the washing water flow of the dishwasher, the higher the priority level, or the lower the heating temperature of the dishwasher, the higher the priority level.
Further, as shown in fig. 1, the dishwasher controlling method includes the steps of,
s1, turning on the power supply of the dish washer, and putting the tableware to be washed;
s2 identifying attribute information of each tableware, selected from at least one of material, use purpose, shape and size;
s3 the dishwasher judges whether each tableware is suitable for machine washing;
if the S4 is yes, recommending a washing program commonly used in the near term;
if at least one is not available, giving a prompt of not being suitable for machine washing, and suggesting that tableware not being suitable for machine washing is taken out, and after giving an instruction, the user starts again, and recommends a commonly used washing program in the near term;
s5 the dishwasher judges whether the recently used washing program is suitable for the current tableware;
if the S6 is yes, executing a washing program commonly used in the near term;
if at least one attribute information is not the same as the attribute information, the dishwasher makes logic judgment on the washing program corresponding to each attribute information, selects the optimal washing program suitable for all the attribute information of the tableware and executes the optimal washing program.
Example two
The embodiment discloses a dishwasher, which comprises a touch display interface and a control unit, wherein a primary menu representing a plurality of dishwasher working modes is displayed on the touch display interface, and a secondary menu is further displayed when a certain menu option of the primary menu is sensed by the touch display interface to be selected, wherein the secondary menu is each adjusting parameter corresponding to the primary menu.
According to the scheme, the dishwasher is provided with the touch display interface, the touch display interface can display a first-level menu and a second-level menu, after a user can select a certain first-level menu through program selection or direct sliding operation of fingers on a screen, the touch display interface displays the corresponding second-level menu, and each parameter value in the second-level menu can be selected through sliding the touch display interface, so that the problems that related programs are directly selected through keys in the prior art, program parameter adjustment is inconvenient, and functions of the dishwasher are easily restricted are effectively solved.
Furthermore, the first-level menu comprises a plurality of menu options representing different working modes of the dishwasher, when the touch display interface senses that a certain menu option is selected, a second-level menu corresponding to the menu option is displayed, the second-level menu comprises a plurality of parameter setting options, and after a certain option is selected, the specific parameter value of the option can be adjusted by sliding the touch display interface;
preferably, the second-level menu includes a time setting option, a rinsing frequency setting option, a drying time setting option, and a reserved time setting option.
In the scheme, the touch display interface is arranged on the basis of the dish washing machine, so that the dish washing machine is convenient to operate, and the working mode and the working parameters of the dish washing machine are convenient to set. And the control mode is simple and convenient for users to experience well, and is not like the existing sink dish washing machine on the market, although related programs can be directly selected through keys, the selectivity of secondary programs is not strong, so that the function of the dish washing machine is restricted. When the user needs to adjust the parameter of one option, the user clicks the corresponding option on the touch display part, so that the specific parameter value can be adjusted. Because the dishwasher has more working modes, the invention is displayed in the form of icons, and all the adjusting parameters cannot be selected by setting the first-level menu, so the menu options of the first-level menu are further explained by setting the second-level menu. However, the working modes of the first-level menu are still not reduced, the number of icons is large, if each icon is displayed through one picture, a touch display interface needs to be designed to have a larger screen, or the display size of the icon needs to be reduced, the first mode increases the touch display interface so as to increase the cost of the dishwasher, and the second mode reduces the display size of the icon so as to be not beneficial to the clicking operation of a user.
Furthermore, the results of the corresponding judgments performed by the dishwasher are displayed in the first-level menu in succession and are better than other options of the first-level menu.
In the above scheme, the judgment of whether the dishwasher is suitable for machine washing is performed after the dishwasher is started, and generally, the judgment result of whether the dishwasher is suitable for machine washing is preferentially displayed in the first interface after the starting interface entered after the dishwasher is started. If the machine washing is not suitable, a prompt which is not suitable for machine washing is given, and if the user does not press the prompt in the corresponding time, the machine washing can be carried out by default, and the judgment whether the recently-used washing program is suitable or not is directly carried out. Judging whether the recently used washing program is suitable for the current tableware, if so, executing the recently used washing program, and if not, logically judging the washing program corresponding to each attribute information by the control unit, and selecting the optimal washing program suitable for all the attribute information of the tableware.
EXAMPLE III
Example three as a further limitation of example one, defines the selection method of the optimal washing program.
The method specifically comprises the following steps:
s1 the attribute information CZ1, CZ2 … … CZ of the dish washer preset the dish washer and the washing program corresponding to them are CX1, CX2 … … CXa … … CXn (n is a positive integer) in turn; the attribute information KS1, KS2 … … KSm and the washing programs corresponding thereto are washing programs CX1, CX2 … … CXb … … CXm (m is a positive integer) in this order, and the larger the values of a, b in the washing program CX, the higher the preference level;
the dishwasher identifies the attribute information CZa and the attribute information KSb of a piece of tableware to be washed, transmits the attribute information CZa and the attribute information KSb to the control unit, the control unit compares the attribute information CZa and the attribute information KSb with preset attributes of the dishwasher, acquires washing programs CXa and CXb corresponding to the attribute information CZa and the attribute information KSb respectively, compares the values of a and b, if a is less than or equal to b, the optimal washing program suitable for all the attribute information of the tableware is the washing program CXb, and if a is greater than b, the optimal washing program suitable for all the attribute information of the tableware is the washing program CXa;
s2 obtaining the optimum washing program for each piece of dishes to be washed according to the above-mentioned method,
s3, comparing the priority of the optimal washing program of each piece of tableware to be washed to obtain the optimal washing program suitable for all attribute information of the tableware to be washed;
the dishwasher of S4 performs the optimum washing course.
The following explains the dish washing machine which can execute three washing procedures, namely strong washing, middle washing and weak washing, by taking the tableware to be washed comprising porcelain bowls, stainless steel basins and glass plates as an example, the strong washing has high middle water speed, high washing strength, short washing time, high water flow temperature, low rotation speed of a motor in the weak washing, long washing time and low water flow temperature, and the middle washing is between the porcelain bowls, the stainless steel basins and the glass plates.
A dishwasher control method comprising the steps of:
s0 the dishwasher presets a porcelain tableware execution strong washing program CX1, a metal tableware execution middle washing program CX2, a glass tableware execution middle washing program CX2, a basin execution strong washing program CX1, a plate execution middle washing program CX2 and a bowl execution weak washing program CX3, wherein the priority ranking is that the weak washing program CX3 > the middle washing program CX2 > the strong washing program CX 1;
s1 the dish washer identifies porcelain bowls, obtains porcelain quality, and the bowls correspond to a strong washing program CX1 and a weak washing program CX3 in sequence, compares the priority levels of the strong washing program CX1 and the weak washing program CX3, orders the strong washing program CX1 to be less than the weak washing program CX3 according to the priority levels, and obtains that the best washing program of the porcelain bowls is the weak washing program CX 3;
s2 the optimal washing program for stainless steel basin obtained by the above method is CX2, and the optimal washing program for glass plate is CX 2. Comparing the optimal washing programs of the porcelain bowls, the stainless steel basins and the glass plates, and obtaining the optimal washing program of the porcelain bowls, the stainless steel basins and the glass plates as the weak washing program CX3 by the priority ranking CX3 which is greater than the middle washing program CX2 which is equal to the middle washing program CX 2;
the S3 dishwasher performs the weak wash program CX 3.
Example four
Example three as a further limitation of example one, defines the selection method of the optimal washing program.
The method specifically comprises the following steps:
s0 the dishwasher presets attribute information CZ1 and CZ2 … … CZN of the dishwashers to be washed and washing programs CX1 and CX2 … … CXa … … CXn (n is a positive integer) corresponding to the attribute information CZ1 and CZ2 … … CZN; the attribute information KS1, KS2 … … KSm and the washing programs CX1, CX2 … … CXa … … CXm (m is a positive integer) corresponding thereto, the smaller the value of a in the washing program CXa, the higher the preference level;
s1 the dishwasher reads the attribute information CZ1a and attribute information KS1b of the first piece of dish to be washed, and the attribute information CZ1a and attribute information KS1b are transmitted to the dishwasher control unit, the dishwasher control unit obtains the washing programs CXa and CXb respectively corresponding to the attribute information CZ1a and attribute information KS1b,
the attribute information CZ2c and the attribute information KS2d of the second piece of dishware to be washed, and the attribute information CZ2c and the attribute information KS2d are transmitted to the dishwasher control unit, which obtains the washing programs CXc and CXd respectively corresponding thereto according to the attribute information CZ2c and the attribute information KS2d,
… … until the t-th dishware to be washed has the attribute information CZte and the attribute information KStf, and transmits the attribute information CZte and the attribute information KStf to the control unit, the control unit obtains the washing programs CXe and CXf corresponding to the attribute information CZte and the attribute information KStf respectively according to the attribute information CZte and the attribute information KStf;
s2 compares the values of a, b, c, d, e, f, and if a is maximum, executes a wash program CXa, if b is maximum, executes a wash program CXb, if c is maximum, executes a wash program CXc, if d is maximum, executes a wash program CXd, if e is maximum, executes a wash program CXe, if f is maximum, executes a wash program CXf;
the dishwasher of S3 performs the optimum washing course.
Further, before comparing the priority levels of all the washing programs, the dishwasher control unit first finds a collection of a plurality of washing programs, and then compares the priority levels of the washing programs in the collection to obtain the optimal washing program suitable for all the attributes of all the dishes. By first obtaining the collection set, the calculation amount of comparison is reduced, and the calculation speed is improved.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A control method of a dish washing machine is characterized in that after tableware to be washed is placed in the dish washing machine, the dish washing machine carries out corresponding judgment by identifying attribute information of the tableware to be washed, and recommends a corresponding program according to a judgment result;
the dish-washing machine judges whether the tableware is suitable for machine washing according to the attribute information of the tableware to be washed,
if the machine washing is suitable, recommending a washing program which is commonly used in the near term and judging whether the washing program can be executed or not;
if the dishwasher is not suitable for washing, giving a prompt of not suitable for washing, suggesting to take out the tableware not suitable for washing, starting again after the user gives an instruction or waits for a corresponding time, recommending a commonly used washing program in the near term and judging whether the program can be executed or not;
the dishwasher judges whether the recently commonly used washing program is suitable for the current tableware or not according to a plurality of attribute information of the tableware to be washed, if so, the recently commonly used washing program is executed, if not, the control unit carries out logic judgment on the washing program corresponding to each attribute information and selects the optimal washing program suitable for all the attribute information of the tableware;
each attribute information corresponds to a washing program, each washing program corresponds to different priority levels, and if the priority level of each washing program is lower than or equal to the recently commonly used washing program, the recently commonly used washing program is judged to be suitable for the current tableware, and the recently commonly used washing program is executed; the priority level of the washing program corresponds to the flow rate of the washing water flow of the dishwasher and/or the heating temperature of the dishwasher; the lower the flow rate of the washing water flow of the dishwasher, the higher the priority level, or the lower the heating temperature of the dishwasher, the higher the priority level.
2. The dishwasher control method according to claim 1, wherein the attribute information of the tableware is at least one selected from a material, a use purpose, a shape and a size, and a degree of oil contamination.
3. The control method of claim 2, wherein if at least one of the washing programs has a priority higher than the recently used washing program, and it is determined that the recently used washing program is not suitable for the current dishes, the control unit makes a logical determination with respect to the washing program corresponding to each attribute information, selects the best washing program suitable for all the attribute information of the dishes, and executes the selected washing program.
4. The control method of a dishwasher of claim 1, wherein the washing course which is used frequently in the near future is a washing course which is used most frequently within a set time period, the set time period is a continuous time period before the present washing, or the set time period is a plurality of time periods with similar characteristics within a continuous time period before the present washing, and the similar characteristics are selected from at least one of morning/noon/evening three meal postprandial time of one day, working day/resting day.
5. The control method of a dishwasher according to claim 1, wherein the method of obtaining the optimum washing program comprises:
the dishwasher acquires the washing programs corresponding to the attribute information of each piece of tableware to be washed respectively, compares the priority levels of the washing programs to acquire the optimal washing program suitable for all the attribute information of the tableware, acquires the optimal washing program of each piece of tableware to be washed according to the method, compares the priority levels of the optimal washing program of each piece of tableware to be washed to acquire the optimal washing program suitable for all the attribute information of all the pieces of tableware to be washed;
or, the dishwasher recognizes a plurality of attribute information of each dish to be washed and compares the priority levels of the washing programs corresponding to all the attribute information to obtain the optimal washing program suitable for all the attributes of all the dishes to be washed.
6. A dishwasher control method according to any one of claims 1 to 5, characterized in that the control method comprises the steps of,
s1, turning on the power supply of the dish washer, and putting the tableware to be washed;
s2 identifying the attribute information of each tableware, selected from at least one of material, use purpose, shape and size, and oil stain degree;
s3 the dishwasher judges whether each tableware is suitable for machine washing;
if the S4 is yes, recommending a washing program commonly used in the near term;
if at least one is not available, giving a prompt of not being suitable for machine washing, and suggesting that tableware not being suitable for machine washing is taken out, and after giving an instruction, the user starts again, and recommends a commonly used washing program in the near term;
s5 the dishwasher judges whether the recently used washing program is suitable for all the current dishware;
if the S6 is yes, executing a washing program commonly used in the near term;
if at least one attribute information is not the same as the attribute information, the dishwasher makes logic judgment on the washing program corresponding to each attribute information, selects the optimal washing program suitable for all the attribute information of the tableware and executes the optimal washing program.
7. A dishwasher using the control method according to any one of claims 1 to 6, comprising a touch display interface, wherein the touch display interface displays a primary menu representing a plurality of dishwasher operation modes, and when the touch display interface senses that a menu option of the primary menu is selected, a secondary menu is further displayed, and the secondary menu is each adjustment parameter corresponding to the primary menu.
8. The dishwasher of claim 7, wherein the results of the respective judgments made by the dishwasher are sequentially displayed in the one-level menu and displayed in preference to other options of the one-level menu.
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| CN110623617A (en) * | 2019-09-23 | 2019-12-31 | 珠海格力电器股份有限公司 | Dish washing machine drying control method and device, storage medium and dish washing machine |
| CN114081411A (en) * | 2021-10-28 | 2022-02-25 | 青岛海尔科技有限公司 | Washing control method, washing control device, electronic equipment and storage medium |
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| US8509473B2 (en) * | 2009-06-29 | 2013-08-13 | Ecolab Inc. | Optical processing to control a washing apparatus |
| CN104593994B (en) * | 2013-10-31 | 2017-04-05 | 海尔集团公司 | The control method for washing of washing machine |
| CN105420987B (en) * | 2014-08-21 | 2018-02-13 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method and washing machine for controlling clothes washing |
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| CN106419785B (en) * | 2016-08-29 | 2019-04-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine and its control method and device |
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