CN113944028B - Water saving quantity display control method for clothes washing equipment - Google Patents
Water saving quantity display control method for clothes washing equipment Download PDFInfo
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- CN113944028B CN113944028B CN202010687774.1A CN202010687774A CN113944028B CN 113944028 B CN113944028 B CN 113944028B CN 202010687774 A CN202010687774 A CN 202010687774A CN 113944028 B CN113944028 B CN 113944028B
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- 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
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- 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
- D06F34/04—Signal transfer or data transmission arrangements
- D06F34/05—Signal transfer or data transmission arrangements for wireless communication between components, e.g. for remote monitoring or control
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- 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
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- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/14—Supply, recirculation or draining of washing liquid
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The invention relates to the technical field of washing equipment, in particular to a water-saving quantity display control method of clothes washing equipment, which aims to solve the technical problem of accurately obtaining the washing water consumption and the water-saving quantity of a single-tub structure washing machine so that a user can know the water consumption state of the washing machine in time and improve the user experience. For this purpose, according to the method of the embodiment of the present invention, the actual water saving amount of the single-tub structure laundry washing device in comparison with the target washing device of the tub structure can be obtained in the same water level shift of the current washing mode, and further the actual water saving amount corresponding to the current washing mode is calculated and displayed according to the actual water saving amount of the single-time water inlet and the total number of water inlet times in the current washing mode. Through the steps, a user can know the water use state of the clothes washing equipment more conveniently and intuitively, and the washing experience of the user is improved.
Description
Technical Field
The invention relates to the technical field of washing equipment, in particular to a water-saving quantity display control method of clothes washing equipment.
Background
Laundry washing appliances such as washing machines generally comprise a tub-structured washing machine as well as a single tub-structured washing machine. The washing machine with the sleeve barrel structure mainly comprises a water containing barrel and a rotary barrel, wherein the rotary barrel is rotatably arranged in the water containing barrel, the water containing barrel is used for containing washing water, and the rotary barrel is used for containing clothes and can drive the clothes to stir the washing water together under the drive of a motor and other parts so as to remove stains on the clothes; the washing machine with a single-tub structure utilizes one washing tub to realize the functions of the water tub and the rotary tub. It is apparent that the single tub structure of the washing machine can save more washing water than the tub structure of the washing machine on the premise of the same washing capacity. However, the conventional single-tub washing machine at present cannot provide the water consumption for each washing to the user and the water saving amount compared with the sleeve-tub washing machine, so that the user cannot know the water consumption state of the washing machine in time, and the user experience is poor.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks, the present invention provides a water-saving display control method for a clothes washing device, which solves or at least partially solves the technical problem of how to accurately obtain the water consumption and water saving of a single-tub structure washing machine, so that a user can know the water consumption state of the washing machine in time and improve the user experience, and the water-saving display control method includes the following steps:
acquiring the actual water saving amount of the clothes washing equipment compared with the target washing equipment with a sleeve structure when water is fed into the clothes washing equipment for a single time under the same water level gear of the current washing mode;
and calculating and displaying the actual water saving amount corresponding to the current washing mode according to the actual water saving amount of the single water inlet and the total water inlet times of the current washing mode.
In one technical scheme of the water saving quantity display control method of the clothes washing equipment, the step of acquiring the actual water saving quantity of the clothes washing equipment, which is compared with the target washing equipment with a sleeve structure, for single water inlet under the same water level gear of the current washing mode specifically comprises the following steps:
acquiring a water level percentage corresponding to the current water level gear based on a corresponding relation between the preset water level gear and the water level percentage of the clothes washing equipment;
Calculating the actual water saving amount of the single water inlet of the clothes washing device under the current water level gear according to the obtained water level percentage and according to the method shown in the following formula:
S i ＝a×g i +b+k 1
wherein the S is i Is the actual water saving amount of single water inlet under the ith water level gear, and g is i Is the water level percentage corresponding to the ith water level gear, and k is 1 The method comprises the steps that a and b are preset compensation coefficients, constant parameters are calculated according to estimated water saving quantity, the estimated water saving quantity is an estimated water saving quantity value of the clothes washing equipment compared with a target washing equipment with a sleeve barrel structure in a single water inlet mode under the same water level gear, barrel parameters of a washing barrel in the clothes washing equipment and a rotary barrel in the target washing equipment are equal, and the barrel parameters comprise a bottom surface radius and a height.
In one technical scheme of the water saving amount display control method of the clothes washing equipment, calculating the constant parameters a and b according to the estimated water saving amount specifically includes:
acquiring the water level percentage corresponding to each of any two water level gears and the estimated water saving amount of single water inlet of the clothes washing equipment;
with the water level percentage as an independent variable and the estimated water saving amount as a dependent variable, constructing a primary function equation set shown in the following formula and obtaining the numerical values of the constant parameters a and b by solving the primary function equation set:
Wherein said at least one ofThe said
And g m The estimated water saving amount and the water level percentage of the single water inlet corresponding to the mth water level gear are respectively +.>
And g n The estimated water saving amount and the water level percentage of the single water inlet corresponding to the nth water level gear are respectively.
In one technical scheme of the water saving quantity display control method of the clothes washing equipment, the water saving quantity display control method further comprises the following steps:
calculating the estimated water saving amount of the single water inflow of the clothes washing equipment according to the method shown in the following formula:
wherein the said
The estimated water saving amount of single water inlet under the ith water level gear is estimated; the If i_wai Is the volume of the water bucket in the target washing equipment corresponding to the ith water level gear and If i_wai ＝πR 2 H i The R is the bottom surface radius of the water bucket, and the H i Is the water level height corresponding to the ith water level gear in the water containing barrel; the If i-nei Is the volume of the rotary barrel in the target washing equipment corresponding to the ith water level gear and If i_nei ＝πr 2 h i The r is the bottom surface radius of the rotary barrel, and the h is i Is the water level height corresponding to the ith water level gear in the rotary barrel.
And/or, the water saving quantity display control method further comprises the following steps:
acquiring the actual water consumption of single water inlet of the clothes washing equipment under the water level gear of the current washing mode;
Calculating and displaying the total actual water consumption corresponding to the current washing mode according to the actual water consumption of the single water inlet and the total water inlet times of the current washing mode;
and/or, the step of calculating and displaying the actual total water saving amount corresponding to the current washing mode according to the actual water saving amount of the single water inlet and the total water inlet times of the current washing mode specifically includes: and rounding the actual water saving amount of the single water inlet, and calculating and displaying the actual total water saving amount according to the actual water saving amount of the single water inlet after rounding and processing and the total water inlet times.
In one technical scheme of the water saving quantity display control method of the clothes washing equipment, the step of acquiring the actual water consumption of the single water inlet of the clothes washing equipment under the water level gear of the current washing mode specifically comprises the following steps:
acquiring a water level percentage corresponding to the current water level gear based on a corresponding relation between the preset water level gear and the water level percentage of the clothes washing equipment;
calculating the actual water consumption of the single water inlet of the clothes washing device under the current water level gear according to the obtained water level percentage and according to the method shown in the following formula:
Y i ＝A×g i +B+k 2
Wherein the Y is i Is the actual water consumption of single water inlet under the ith water level gear, and g is as follows i Is the water level percentage corresponding to the ith water level gear, and k is 2 Is a preset compensation coefficient, and the A and the B are preset constant parameters;
and/or, the step of calculating and displaying the actual total water consumption corresponding to the current washing mode according to the actual water consumption of the single water inlet and the total water inlet times of the current washing mode specifically includes: and rounding the actual water consumption of the single water inflow, and calculating and displaying the total actual water consumption according to the actual water consumption of the single water inflow after rounding and the total water inflow times.
In one technical scheme of the water saving quantity display control method of the clothes washing equipment, the step of acquiring the actual water consumption of the single water inlet of the clothes washing equipment under the water level gear of the current washing mode further comprises the following steps:
acquiring the water level percentage corresponding to each of any two water level gears and the estimated water consumption of single water inlet of the clothes washing equipment;
constructing a primary function equation set shown in the following formula by taking the water level percentage as an independent variable and the estimated water consumption as a dependent variable, and obtaining the numerical values of the constant parameters A and B by solving the primary function equation set:
Wherein the said
Is the estimated water consumption of single water inlet under the mth water level gear and +.>
Said r is the radius of the bottom surface of the washing tub in said laundry washing appliance, said h m Is the water level height corresponding to the m-th water level gear in the washing barrel; said->
Is the estimated water consumption of single water inlet under the nth water level gear and +.>
The h is n Is the water level height corresponding to the nth water level gear in the washing barrel; said g m And g n The water level percentages of the mth water level gear and the nth water level gear are respectively corresponding.
In one aspect of the method for displaying and controlling water saving amount of a laundry device, after the step of displaying the actual total water saving amount corresponding to the current washing mode, the method further includes:
outputting water saving quantity processing reminding information and judging whether feedback information of the water saving quantity processing reminding information is received or not;
and if the feedback information is received, acquiring the identification information of the virtual article appointed by the feedback information and a water-saving accumulated value which is associated with the identification information in advance, accumulating the actual total water-saving amount corresponding to the current washing mode and the water-saving accumulated value, and adjusting the display state of the virtual article according to the accumulated water-saving accumulated value.
In one technical scheme of the water saving quantity display control method of the clothes washing equipment, the method further comprises the following steps:
displaying additional information of the virtual article;
wherein the additional information includes profile information of the virtual item.
In one aspect of the method for displaying and controlling water saving amount of the clothes washing device, after the step of adjusting the display state of the virtual article according to the accumulated water saving amount accumulation value, the method further includes:
acquiring the display state adjustment times corresponding to each virtual article pre-associated with the current clothes washing equipment;
calculating the sum of the times of the display state adjustment times and judging whether the sum of the times is more than or equal to a preset time threshold value; if yes, outputting corresponding additional value of the washing equipment according to the sum of the times.
In one technical scheme of the water saving quantity display control method of the clothes washing equipment, the step of outputting the corresponding additional value of the washing equipment according to the sum of times specifically comprises the following steps:
outputting the additional value of the washing equipment to a display device of the clothes washing equipment for display, and/or outputting the additional value of the washing equipment to user terminal equipment which is associated with the clothes washing equipment in advance.
The technical scheme provided by the invention has at least one or more of the following beneficial effects:
in the technical scheme of implementing the invention, the actual water saving amount of the clothes washing equipment compared with the target washing equipment of the sleeve structure in single water inlet under the same water level gear of the current washing mode can be obtained, and then the actual water saving amount corresponding to the current washing mode is calculated and displayed according to the actual water saving amount of the single water inlet and the total water inlet times of the current washing mode. Through the steps, a user can know the water use state of the clothes washing equipment more conveniently and intuitively, and the washing experience of the user is improved.
Further, in the technical scheme of implementing the invention, the water level percentage corresponding to each of any two water level gears and the estimated water saving amount of single water inflow of the clothes washing equipment (the estimated water saving amount when the clothes washing equipment with the single-tub structure is compared with the target washing equipment with the sleeve structure is subjected to single water inflow under the same water level gears) are obtained, then a primary function equation set is constructed by taking the water level percentage as an independent variable and the estimated water saving amount as a dependent variable, and the numerical values of two constant parameters a and b are obtained by solving the primary function equation set. Then, the two constant parameters a and b are utilized to construct the actual water saving quantity S of the single water inlet corresponding to the ith water level gear i Is calculated by the formula S i ＝a×g i +b+k 1 ，g i Is the water level percentage, k corresponding to the ith water level gear 1 Is a preset compensation coefficient. And finally, calculating the actual water saving quantity of the single water inlet corresponding to the current water level gear by using the actual water saving quantity calculation formula according to the water level percentage corresponding to the current water level gear, and further calculating and displaying the actual water saving quantity corresponding to the current washing mode according to the actual water saving quantity of the single water inlet and the total number of water inlet in the current washing mode. Through the steps, a user can know the water use state of the clothes washing equipment more conveniently and intuitively, and the washing experience of the user is improved.
Further, in the technical scheme of implementing the invention, after the actual total water saving amount corresponding to the current washing mode is displayed, water saving amount processing reminding information can be output, if feedback information of the water saving amount processing reminding information is received, identification information of a virtual article designated by the feedback information and a water saving amount accumulated value which is associated with the identification information in advance are acquired, the actual total water saving amount and the water saving amount accumulated value are accumulated, and the display state of the virtual article is adjusted according to the accumulated water saving amount accumulated value, namely, the total water saving amount of the clothes washing equipment is displayed more intuitively through the display state of the virtual article. Through the man-machine interaction operation steps, a user can intuitively know the water consumption state of the clothes washing equipment, the pleasure of washing clothes by the user can be increased, and the washing experience of the user is further improved.
Drawings
Embodiments of the invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic flow chart of the main steps of a water saving display control method of a laundry washing appliance according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a washing tub in a laundry washing appliance of a single tub construction according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a tub and a rotary tub in a target washing appliance of a tub structure according to an embodiment of the present invention.
Detailed Description
Some embodiments of the invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
In the description of the present invention, the term "a and/or B" means all possible combinations of a and B, such as a alone, B alone or a and B. The term "at least one A or B" or "at least one of A and B" has a meaning similar to "A and/or B" and may include A alone, B alone or A and B. The singular forms "a", "an" and "the" include plural referents.
Some terms related to the present invention will be explained first
The tub-structured laundry washing appliance refers to a laundry washing appliance comprising a tub, a rotating tub and the like. The tub serves to contain wash water. The rotary tub is rotatably installed inside the tub, and is adapted to receive laundry and to be driven by a motor or the like to agitate wash water together to remove dirt from the laundry.
The laundry machine of the single tub structure refers to a laundry machine composed of a tub and the like and the tub has both the functions of a tub and a rotary tub in the "tub-structured laundry machine".
The operation method of the traditional single-barrel-structure clothes washing equipment at present can only display the operation state of the clothes washing equipment, can not accurately acquire and display the water consumption of the clothes washing equipment, and can save the water consumption and other information compared with the clothes washing equipment with a sleeve barrel structure, so that the user is not beneficial to timely knowing the water consumption state of the clothes washing equipment, and the user experience is poor.
In the embodiment of the invention, the actual water saving amount of the clothes washing equipment in comparison with the target washing equipment with a sleeve structure in single water inlet under the same water level gear of the current washing mode can be obtained, and then the actual water saving amount corresponding to the current washing mode is calculated and displayed according to the actual single water inlet and the total water inlet times of the current washing mode. Specifically, firstly, the water level percentage corresponding to any two water level gears and the estimated water saving amount of single water inflow (the estimated water saving amount value of the single-drum structure clothes washing equipment compared with the target washing equipment of the sleeve structure under the same water level gears) can be obtained, then, a primary function equation set is constructed by taking the water level percentage as an independent variable and the estimated water saving amount as a dependent variable, and the values of the two constant parameters a and b are obtained by solving the primary function equation set. Then, the two constant parameters a and b are utilized to construct the actual water saving quantity S of the single water inlet corresponding to the ith water level gear i Is calculated by the formula S i ＝a×g i +b+k 1 ，g i Is the water level percentage, k corresponding to the ith water level gear 1 Is a preset compensation coefficient. Finally, the actual water saving amount calculation formula is utilized to calculate a single corresponding to the current water level gear according to the water level percentage corresponding to the current water level gearThe actual water saving amount of the secondary water inlet is further calculated and displayed according to the actual water saving amount of the single water inlet and the total water inlet times in the current washing mode. Through the steps, a user can know the water use state of the clothes washing equipment more conveniently and intuitively, and the washing experience of the user is improved. Further, according to the water saving display control method of the clothes washing device according to an embodiment of the present invention, after displaying the actual total water saving amount corresponding to the current washing mode, the water saving processing reminding information may be further outputted, if the feedback information (for example, the feedback information input by the user) of the water saving processing reminding information is received, the identification information of the virtual article (for example, the virtual tree) designated by the feedback information and the water saving accumulated value associated with the identification information in advance are obtained, the actual total water saving amount and the water saving accumulated value are accumulated, the display state of the virtual article (for example, the growth state of the virtual tree) is adjusted according to the accumulated water saving accumulated value, in other words, the accumulation process of the total water saving amount of the clothes washing device is displayed according to the display state of the virtual article. Through the man-machine interaction operation steps, a user can intuitively know the water consumption state of the clothes washing equipment, the pleasure of washing clothes by the user can be increased, and the washing experience of the user is further improved.
In an example of an application scenario of the present invention, a display device and a display control device for performing a water saving display control method of a laundry device according to an embodiment of the present invention are mounted on a washing machine. The user can select the water level gear before using the washing machine, and the display control device can calculate the actual total water saving amount corresponding to the current washing mode according to the water level gear. The calculated actual total water saving amount is displayed by a display device after the washing is completed. Meanwhile, the display device can also display virtual articles (such as a virtual tree) and water saving treatment reminding information (such as reminding a user of collecting water to water the virtual tree), and the user can collect the water corresponding to the actual total water saving amount by clicking a display control on the display device and water the virtual tree by utilizing the collected water. The display control device can acquire a water saving accumulated value (total water poured by a user) corresponding to the virtual tree, accumulate the actual total water saving amount (current water poured) with the water saving accumulated value, and adjust the growth state of the virtual tree (for example, adjust the growth state from a bud state to a 1-level growth state) according to the accumulated water saving accumulated value.
Referring to fig. 1, fig. 1 is a schematic flow chart showing main steps of a water saving display control method of a laundry device according to an embodiment of the present invention. As shown in fig. 1, the water saving quantity display control method of the laundry device in the embodiment of the invention mainly includes the following steps:
step S101: the actual water saving amount of the laundry washing appliance is obtained when the laundry washing appliance is fed in a single time compared to the target washing appliance of the tub structure under the same water level shift of the current washing mode.
In one embodiment, the actual water saving amount of a single water intake of the laundry washing appliance may be obtained according to the following steps:
step S1011: and acquiring the water level percentage corresponding to the current water level gear based on the corresponding relation between the preset water level gear and the water level percentage of the clothes washing equipment.
The water level percentage corresponding to a certain water level gear in the clothes washing device refers to the percentage ratio between the volume of the washing barrel and the maximum volume of the washing barrel calculated according to the water level height of the washing barrel in the clothes washing device at the water level gear. One example is: the water level percentages and corresponding water level shift positions of the laundry washing appliance are shown in table 1 below:
TABLE 1
| Water level gear | Water level percentage (%) |
| 1 | 0 |
| 2 | 9 |
| 3 | 18 |
| 4 | 27 |
| 5 | 36 |
| 6 | 45 |
| 7 | 54 |
| 8 | 63 |
| 9 | 72 |
| 10 | 81 |
| 11 | 90 |
| 12 | 99 |
Step S1022: and calculating the actual water saving amount of single water inlet of the clothes washing equipment under the current water level gear according to the obtained water level percentage. In this embodiment, the actual water saving amount of the single water intake under the current water level gear can be calculated according to the method shown in the formula (1).
S i ＝a×g i +b+k 1 (1)
The meaning of each parameter in the formula (1) is: s is S i Is the actual water saving amount g of single water inlet under the ith water level gear i Is the water level percentage, k corresponding to the ith water level gear 1 The compensation coefficient is preset, a and b are constant parameters calculated according to the estimated water saving amount, the estimated water saving amount is an estimated water saving amount value of the clothes washing equipment compared with the target washing equipment of the sleeve barrel structure when water is fed into the clothes washing equipment for a single time under the same water level gear, the barrel parameters of a washing barrel in the clothes washing equipment and a rotary barrel in the target washing equipment are equal, and the barrel parameters comprise the radius of the bottom surface and the height. Wherein, because random errors can be introduced in the processes of water level percentage measurement, water saving amount calculation and the like, the calculated value of the actual water saving amount is smaller than the actual water saving amount, the compensation coefficient k can be set 1 To compensate for this random error, i.e. to set k 1 And is more than or equal to 0. One example is: k (k) 1 ＝0.5。
In one embodiment, the constant parameters a and b may be calculated as follows:
step 11: and obtaining the water level percentage corresponding to each of any two water level gears and the estimated water saving amount of single water inlet.
Step 12: taking the water level percentage as an independent variable and the estimated water saving amount as a dependent variable, constructing a primary function equation set shown in the following formula (2) and obtaining the numerical values of constant parameters a and b by solving the primary function equation set:
the meaning of each parameter in the formula (2) is:
and g m The estimated water saving amount and water level percentage corresponding to the mth water level gear are respectively +.>
And g n The estimated water saving amount and the water level percentage corresponding to the nth water level gear are respectively.
One example is: the water level shift of the laundry washing appliance, the corresponding water level percentages and the estimated water saving amount of the single water intake are shown in table 2 below:
TABLE 2
According to steps 11-12, substituting the relevant data of the water level gear 1 and the water level gear 12 into the formula (2) can calculate a=15, b=6. And then the actual water saving amount calculation formula S can be obtained i ＝15×g i +6+k 1 . It should be noted that, a person skilled in the art may select the water level shift position and related data (water level percentage, estimated water saving amount of single water inflow) for calculating the constant parameters a and b according to actual needs, for example, the related data of the water level shift position 2 and the water level shift position 3 may be substituted into the formula (2) to calculate the constant parameters a and b, and such specific adjustment and change of the water level shift position and related data do not deviate from the principle and scope of the present invention, and should be limited in the protection scope of the present invention.
In one embodiment, a linear fitting method, such as a linear regression fitting method, which is conventional in the mathematical field may be used, where the water level percentage is used as an independent variable and the estimated water saving amount is used as a dependent variable, and the linear fitting may be performed on the water level percentages corresponding to all the water level gears and the estimated water saving amount of the single water inflow, so as to obtain a linear function with an expression of a truncated form. The method comprises the steps of obtaining a parameter representing the slope of a fitting straight line in the linear function and setting a parameter a by the numerical value of the parameter, obtaining a parameter representing the intercept of the fitting straight line on the vertical axis in the linear function and setting a parameter b by the numerical value of the parameter.
In one embodiment, the estimated water saving amount of the single water inlet corresponding to a certain water level gear can be calculated according to the method shown in the following formula (3):
the meaning of each parameter in the formula (3) is:
the estimated water saving amount of single water inlet under the ith water level gear is estimated; if i_wai Is the volume of the water containing barrel in the target washing equipment corresponding to the ith water level gear and If i_wai ＝πR 2 H i R is the bottom radius of the water bucket, H i Is the water level height corresponding to the ith water level gear in the water holding barrel; if i_nei Is the volume of the rotating tub in the target washing apparatus at the ith water level shift and If i_nei ＝πr 2 h i R is the radius of the bottom surface of the rotary barrel, h i Is the water level height corresponding to the ith water level gear in the rotary barrel.
Referring to fig. 3, fig. 3 is a schematic view of the structure of a tub and a rotating tub in a target washing apparatus of a tub structure according to an embodiment of the present invention. As shown in fig. 3, in the current water level gear, the volume of the tub is pi R 2 H, the volume of the spin pass is pi r 2 h. Since the bottom radius and the height of the tub of the laundry washing machine are the same as the bottom radius and the height of the rotating tub of the target laundry washing machine, respectively, that is, the tub volume of the laundry washing machine is pi r in the water level shift shown in fig. 3 2 h, thus can pass through pi R 2 H-πr 2 h, calculating the water saving estimated value of the clothes washing equipment, which is compared with the target washing equipment, for single water inlet under the water level gear shown in fig. 3.
Step S102: and calculating and displaying the actual total water saving amount corresponding to the current washing mode according to the actual water saving amount of the single water inlet and the total water inlet times of the current washing mode.
In this embodiment, the calculation result of the actual total water saving amount may be directly calculated and displayed according to the actual water saving amount of the single water inlet, or the actual total water saving amount may be calculated and displayed after rounding the actual water saving amount of the single water inlet.
One example is: if the current washing mode comprises 3 times of rinsing and 3 times of dewatering, the total water inflow time is 3 times, and the actual total water saving amount corresponding to the current washing mode can be calculated to be S i X 3. Further, suppose k 1 =0.5, then according to the actual water saving amount calculation formula S i ＝15×g i The water level gear of the clothes washing device, the corresponding water level percentage, the estimated water saving amount of single water inlet, the actual water saving amount calculation result and the actual water saving total amount display result calculated after rounding the actual water saving amount calculation result of single water inlet can be obtained by +6+0.5 and various data in table 2, and the actual water saving total amount display results are shown in the following table 3 respectively:
TABLE 3 Table 3
In the embodiment of the invention, the water saving amount of the clothes washing equipment during each clothes washing can be accurately calculated and displayed through the steps S101-S103, so that a user can conveniently and intuitively know the water consumption state of the clothes washing equipment, and the washing experience of the user is improved. In order to further facilitate the user to know the water consumption state of the clothes washing device, the embodiment of the invention can also display the actual total water consumption of the washing mode after the washing is finished. In one embodiment, step S103 and step S104 described below may be performed before, after, or simultaneously with any of step S101 to step S102.
Step S103: the method comprises the steps of obtaining the actual water consumption of single water inlet of the clothes washing equipment under the water level gear of the current washing mode.
In one embodiment, the actual water consumption of a single water intake of the laundry washing appliance at the current water level gear may be obtained according to the following steps:
step S1031: and acquiring the water level percentage corresponding to the current water level gear based on the corresponding relation between the preset water level gear and the water level percentage of the clothes washing equipment. It should be noted that the water level percentage in this embodiment is the same as that in the foregoing embodiment, and for brevity of description, a detailed description is omitted herein.
Step S1032: calculating the actual water consumption of single water inlet of the clothes washing equipment under the current water level gear according to the obtained water level percentage, the estimated water consumption and the method shown in the following formula (4):
Y i ＝A×g i +B+k 2 (4)
the meaning of each parameter in the formula (4) is: y is Y i Is the actual water consumption g of single water inlet under the ith water level gear i Is the water level percentage, k corresponding to the ith water level gear 2 Is a preset compensation coefficient, and A and B are preset constant parameters. Wherein, because random errors can be introduced in the processes of water level percentage measurement, water consumption calculation and the like, the calculated value of the actual water consumption is smaller than the actual water consumption, the compensation coefficient k can be set 2 To compensate for this random error, i.e. to set k 2 And is more than or equal to 0. One example is: k (k) 2 ＝0.5。
In one embodiment, the constant parameters a and B may be obtained as follows:
step 21: and obtaining the water level percentage corresponding to each of any two water level gears and the estimated water consumption of single water inlet.
Step 22: constructing a primary function equation set shown in the following formula (5) by taking the water level percentage as an independent variable and the estimated water consumption as a dependent variable, and obtaining the numerical values of constant parameters A and B by solving the primary function equation set:
the meaning of each parameter in the formula (5) is:
is the estimated water consumption of single water inlet under the mth water level gear and
r is the laundry washing applianceRadius of bottom surface of washing tub, h m Is the water level height corresponding to the m-th water level gear in the washing barrel; />
Is the estimated water consumption of single water inlet under the nth water level gear and +.>
h n Is the water level height corresponding to the nth water level gear in the washing barrel; g m And g n The water level percentages of the mth water level gear and the nth water level gear are respectively corresponding. Referring to fig. 2, fig. 2 is a schematic view illustrating a structure of a tub in a laundry washing appliance having a single tub structure according to an embodiment of the present invention. As shown in FIG. 2, the radius of the bottom surface of the washing barrel is r, the water level height corresponding to the current water level gear is h, and the estimated water consumption of single water inlet is pi r can be calculated 2 h。
One example is: the water level shift of the laundry washing appliance, the corresponding water level percentages and the estimated water usage for a single water intake are shown in table 4 below:
TABLE 4 Table 4
According to steps 21-22, substituting the relevant data of water level shift 1 and water level shift 12 into formula (5) can calculate a=49, b=16. And then the actual water consumption calculation formula Y can be obtained i ＝49×g i +16+k 2 . It should be noted that, a person skilled in the art may select the water level shift position and related data (water level percentage, estimated water consumption of single water intake) for calculating the constant parameters a and B according to actual needs, for example, the related data of the water level shift position 2 and the water level shift position 3 may be substituted into the formula (5) to calculate the constant parameters a and B, and such specific adjustment and change of the water level shift position and related data do not deviate from the principle and scope of the present invention, and should be limited in the protection scope of the present invention.
In one embodiment, a linear fitting method, such as a linear regression fitting method, which is conventional in the mathematical field may be used, and the water level percentage and the estimated water consumption of each water level gear are used as independent variables, so as to perform linear fitting on the water level percentages and the estimated water consumption of single water inflow, where the water level percentages and the estimated water consumption of each water level gear are respectively corresponding to each other, so as to obtain a linear function with an expression of a truncated form. And obtaining a parameter representing the slope of the fitting straight line in the linear function, setting a parameter A by the numerical value of the parameter, obtaining a parameter representing the intercept of the fitting straight line on the vertical axis in the linear function, and setting a parameter B by the numerical value of the parameter.
Step S104: and calculating and displaying the total actual water consumption corresponding to the current washing mode according to the actual water consumption of the single water inlet and the total water inlet times of the current washing mode.
In this embodiment, the calculation result of the total actual water consumption amount may be directly calculated and displayed according to the actual water consumption amount of the single water inlet, or the total actual water consumption amount may be calculated and displayed after rounding the actual water consumption amount of the single water inlet.
One example is: if the current washing mode comprises 3 times of rinsing and 3 times of dewatering, the total water inlet time is 3 times, and the actual total water saving amount corresponding to the current washing mode can be calculated to be Y i X 3. Further, suppose k 2 =0.5, then the formula Y is calculated from the actual water usage i ＝49×g i The water level gear of the clothes washing device, the corresponding water level percentage, the estimated water consumption, the actual water consumption calculation result of single water inlet and the actual water consumption total amount display result calculated after rounding the actual water consumption calculation result of single water inlet can be obtained according to +16+0.5 and various data in table 4, and the actual water consumption total amount display results are shown in the following table 5 respectively:
TABLE 5
In the embodiment of the invention, after the water saving amount of the clothes washing equipment is calculated and displayed in the steps S101-S102, the water saving amount processing reminding information can be output so as to perform man-machine interaction with a user, so that the user can more intuitively know the water consumption state of the clothes washing equipment. In one embodiment, step S105 described below may be performed after step S102 is performed.
Step S105: and outputting the water saving quantity processing reminding information and judging whether feedback information of the water saving quantity processing reminding information is received or not. If the feedback information is received, the identification information of the virtual article designated by the feedback information and the water-saving accumulated value which is associated with the identification information in advance are acquired, the actual total water-saving amount corresponding to the current washing mode and the water-saving accumulated value are accumulated, and the display state of the virtual article is adjusted according to the accumulated water-saving accumulated value.
One example is: the virtual articles can be virtual trees, and the adjustment of the display state of the virtual articles can be the adjustment of the growth state of the virtual trees, namely, the accumulation process of water saving amount is intuitively represented through the growth state of the virtual trees. Through the man-machine interaction operation steps, a user can intuitively know the water consumption state of the clothes washing equipment, the pleasure of washing clothes by the user can be increased, and the washing experience of the user is further improved.
In one embodiment, the status of the virtual article may be displayed, and additional information of the virtual article may be displayed. The information types of the additional information include, but are not limited to: text information, image information, sound information, etc., and the information content of the additional information includes, but is not limited to: profile information of virtual articles, etc. One example is: after the actual total water saving amount corresponding to the current washing mode is accumulated with the accumulated water saving amount value, profile information of the virtual article can be displayed immediately. In addition, in order to increase the interactive pleasure of human-computer interaction, different profile information can be displayed each time so as to increase the knowledge understanding of the user on the virtual article.
In one embodiment, a certain additional value of the washing equipment can be fed back according to the display state adjustment times of the virtual article, so that the enthusiasm and the pleasure of the user for participating in man-machine interaction are improved. Specifically, after adjusting the display state of the virtual article according to the accumulated water saving amount accumulation value, the following steps S106 to S107 may be further included.
Step S106: the method comprises the steps of obtaining the display state adjustment times corresponding to each virtual article pre-associated with the current clothes washing equipment.
Step S107: and calculating the sum of the times of the display state adjustment times and judging whether the sum of the times is larger than or equal to a preset time threshold. And if the sum of the times is greater than or equal to the threshold of the times, outputting the additional value of the washing equipment corresponding to the sum of the times. Additional values for washing equipment include, but are not limited to: water saving integration, water saving level, water saving medal, etc.
In this embodiment, the additional value of the washing device may be output to a display device of the laundry device for display, or may be output to a user terminal device, such as a mobile phone, associated with the laundry device in advance, so that a user may view the additional value at any time. Further, in one embodiment, if the washing apparatus added value is a water saving point, the water saving point may be a point associated with a preset shopping platform on which the user may utilize to conduct related shopping operations such as payment, redemption coupons, and the like.
Through the man-machine interaction operation steps, a user can intuitively know the water consumption state of the clothes washing equipment, the pleasure of washing clothes by the user can be increased, and the washing experience of the user is further improved.
It should be noted that, although the foregoing embodiments describe the steps in a specific order, it will be understood by those skilled in the art that, in order to achieve the effects of the present invention, the steps are not necessarily performed in such an order, and may be performed simultaneously (in parallel) or in other orders, and these variations are within the scope of the present invention.
It will be appreciated by those skilled in the art that the present invention may implement all or part of the above-described methods according to the above-described embodiments, or may be implemented by means of a computer program for instructing relevant hardware, where the computer program may be stored in a computer readable storage medium, and where the computer program may implement the steps of the above-described embodiments of the method when executed by a processor. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device, medium, usb disk, removable hard disk, magnetic disk, optical disk, computer memory, read-only memory, random access memory, electrical carrier wave signals, telecommunications signals, software distribution media, and the like capable of carrying the computer program code. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
Thus far, the technical solution of the present invention has been described in connection with one embodiment shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (10)
1. The water saving quantity display control method for the clothes washing equipment is applied to the clothes washing equipment with a single-barrel structure and is characterized by comprising the following steps of:
acquiring the actual water saving amount of the clothes washing equipment compared with the target washing equipment with a sleeve structure when water is fed into the clothes washing equipment for a single time under the same water level gear of the current washing mode;
and calculating and displaying the actual water saving amount corresponding to the current washing mode according to the actual water saving amount of the single water inlet and the total water inlet times of the current washing mode.
2. The water saving display control method of a laundry washing appliance according to claim 1, wherein the step of obtaining the actual water saving amount of the laundry washing appliance compared to the target washing appliance of the tub structure in a single water intake at the same water level shift of the current washing mode comprises:
Acquiring a water level percentage corresponding to the current water level gear based on a corresponding relation between the preset water level gear and the water level percentage of the clothes washing equipment;
calculating the actual water saving amount of the single water inlet of the clothes washing device under the current water level gear according to the obtained water level percentage and according to the method shown in the following formula:
S i ＝a×g i +b+k 1
wherein the S is i Is the actual water saving amount of single water inlet under the ith water level gear, and g is i Is the water level percentage corresponding to the ith water level gear, and k is 1 The method comprises the steps that a and b are preset compensation coefficients, constant parameters are calculated according to estimated water saving quantity, the estimated water saving quantity is an estimated water saving quantity value of the clothes washing equipment compared with a target washing equipment with a sleeve barrel structure in a single water inlet mode under the same water level gear, barrel parameters of a washing barrel in the clothes washing equipment and a rotary barrel in the target washing equipment are equal, and the barrel parameters comprise a bottom surface radius and a height.
3. The method according to claim 2, wherein calculating the constant parameters a and b according to the estimated water saving amount comprises:
acquiring the water level percentage corresponding to each of any two water level gears and the estimated water saving amount of single water inlet of the clothes washing equipment;
With the water level percentage as an independent variable and the estimated water saving amount as a dependent variable, constructing a primary function equation set shown in the following formula and obtaining the numerical values of the constant parameters a and b by solving the primary function equation set:
wherein the said
And g m The estimated water saving amount and the water level percentage of the single water inlet corresponding to the mth water level gear are respectively +.>
And g n The estimated water saving amount and the water level percentage of the single water inlet corresponding to the nth water level gear are respectively.
4. The water saving display control method of a laundry washing appliance according to claim 2, characterized in that it further comprises:
calculating the estimated water saving amount of the single water inflow of the clothes washing equipment according to the method shown in the following formula:
wherein the said
The estimated water saving amount of single water inlet under the ith water level gear is estimated; said->
The R is the bottom surface radius of the water containing bucket, and the H i Is the water level height corresponding to the ith water level gear in the water containing barrel; said->
Is the volume of the rotary tub in the target washing apparatus corresponding to the ith water level gear and +.>
The r is the bottom surface radius of the rotary barrel, and the h is i Is the water level height corresponding to the ith water level gear in the rotary barrel;
And/or the number of the groups of groups,
the water saving quantity display control method further comprises the following steps:
acquiring the actual water consumption of single water inlet of the clothes washing equipment under the water level gear of the current washing mode;
calculating and displaying the total actual water consumption corresponding to the current washing mode according to the actual water consumption of the single water inlet and the total water inlet times of the current washing mode;
and/or the number of the groups of groups,
the step of calculating and displaying the actual total water saving amount corresponding to the current washing mode according to the actual water saving amount of the single water inlet and the total water inlet times of the current washing mode specifically comprises the following steps: and rounding the actual water saving amount of the single water inlet, and calculating and displaying the actual total water saving amount according to the actual water saving amount of the single water inlet after rounding and processing and the total water inlet times.
5. The method of controlling a water saving level of a laundry washing appliance according to claim 4, wherein the step of obtaining the actual water consumption of a single water intake of the laundry washing appliance in the water level range of the current washing mode comprises:
acquiring a water level percentage corresponding to the current water level gear based on a corresponding relation between the preset water level gear and the water level percentage of the clothes washing equipment;
Calculating the actual water consumption of the single water inlet of the clothes washing device under the current water level gear according to the obtained water level percentage and according to the method shown in the following formula:
Y i ＝A×g i +B+k 2
wherein the Y is i Is the actual water consumption of single water inlet under the ith water level gear, and g is as follows i Is the water level percentage corresponding to the ith water level gear, and k is 2 Is a preset compensation coefficient, and the A and the B are preset constant parameters;
and/or the number of the groups of groups,
the step of calculating and displaying the total actual water consumption corresponding to the current washing mode according to the actual water consumption of the single water inlet and the total water inlet times of the current washing mode specifically comprises the following steps: and rounding the actual water consumption of the single water inflow, and calculating and displaying the total actual water consumption according to the actual water consumption of the single water inflow after rounding and the total water inflow times.
6. The water saving display control method of a laundry washing appliance according to claim 5, wherein the step of obtaining the actual water consumption of the laundry washing appliance for a single water intake in the water level shift of the current washing mode further comprises:
acquiring the water level percentage corresponding to each of any two water level gears and the estimated water consumption of single water inlet of the clothes washing equipment;
Constructing a primary function equation set shown in the following formula by taking the water level percentage as an independent variable and the estimated water consumption as a dependent variable, and obtaining the numerical values of the constant parameters A and B by solving the primary function equation set:
wherein the said
Is the estimated water consumption of single water inlet under the mth water level gear and +.>
Said r is the radius of the bottom surface of the washing tub in said laundry washing appliance, said h m Is the water level height corresponding to the m-th water level gear in the washing barrel; said->
Is the estimated water consumption of single water inlet under the nth water level gear and +.>
The h is n Is the water level height corresponding to the nth water level gear in the washing barrel; said g m And g n The water level percentages of the mth water level gear and the nth water level gear are respectively corresponding.
7. The water saving display control method of a laundry washing appliance according to any one of claims 1 to 6, characterized in that, after the step of displaying the actual total amount of water saving corresponding to the current washing mode, the method further comprises:
outputting water saving quantity processing reminding information and judging whether feedback information of the water saving quantity processing reminding information is received or not;
if the feedback information is received, the identification information of the virtual article appointed by the feedback information and the accumulated value of water saving quantity which is associated with the identification information in advance are obtained,
And accumulating the actual total water saving amount corresponding to the current washing mode with the accumulated water saving amount value, and adjusting the display state of the virtual article according to the accumulated water saving amount value.
8. The water conservation rate display control method of a laundry washing appliance according to claim 7, characterized in that the method further comprises:
displaying additional information of the virtual article;
wherein the additional information includes profile information of the virtual item.
9. The water saving display control method of a laundry washing appliance according to claim 7, wherein after the step of adjusting the display state of the virtual article according to the accumulated water saving accumulated value, the method further comprises:
acquiring the display state adjustment times corresponding to each virtual article pre-associated with the current clothes washing equipment;
calculating the sum of the times of the display state adjustment times and judging whether the sum of the times is more than or equal to a preset time threshold value; if yes, outputting corresponding additional value of the washing equipment according to the sum of the times.
10. The water saving quantity display control method of laundry washing machine according to claim 9, characterized in that the step of outputting the corresponding additional value of the washing machine according to the sum of the times comprises in particular:
Outputting the additional value of the washing equipment to a display device of the clothes washing equipment for display, and/or outputting the additional value of the washing equipment to user terminal equipment which is associated with the clothes washing equipment in advance.
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