CN113944028A - 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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- CN113944028A CN113944028A CN202010687774.1A CN202010687774A CN113944028A CN 113944028 A CN113944028 A CN 113944028A CN 202010687774 A CN202010687774 A CN 202010687774A CN 113944028 A CN113944028 A CN 113944028A
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Abstract
The invention relates to the technical field of washing equipment, in particular to a water-saving quantity display and control method of clothes washing equipment, and aims to solve the technical problem of how to accurately obtain the washing water consumption and water-saving quantity of a washing machine with a single-barrel structure 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 structured laundry device can be obtained when the single-tub structured laundry device saves water for a single time compared to the target laundry device of the tub structure in the same water level shift of the current washing mode, and then the actual total water saving amount corresponding to the current washing mode is calculated and displayed according to the actual water saving amount of the single water intake and the total number of times of water intake in the current washing mode. Through the steps, the user can know the water using 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 and control method of clothes washing equipment.
Background
Laundry washing apparatuses such as washing machines generally include a tub-nested type washing machine and a tub-single type washing machine. The washing machine of a tub structure mainly includes a water tub rotatably installed inside the water tub for containing wash water, and a rotary tub for containing laundry and capable of driving the laundry by a motor or the like to agitate the wash water together to remove stains on the laundry; the washing machine of the single tub structure simultaneously performs the functions of the water tub and the rotary tub by using one washing tub. It is apparent that the washing machine of the single tub structure can save more washing water than the washing machine of the sleeve tub structure on the premise of the same washing capacity. However, the conventional single-tub washing machine cannot provide the user with the water consumption for each washing 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 is proposed to provide a water saving amount display and control method for a laundry machine, which solves or at least partially solves the technical problem of how to accurately obtain the water consumption and water saving amount of a single-tub 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 amount display and control method comprises the following steps:
acquiring the actual water saving amount of the clothes washing equipment compared with the target washing equipment with the sleeve barrel structure when water is fed once under the same water level gear of the current washing mode;
and calculating and displaying the actual water-saving total amount corresponding to the current washing mode according to the actual water-saving amount of the single water intake and the total water intake times of the current washing mode.
In one embodiment of the method for displaying and controlling water saving amount of the laundry device, the step of obtaining the actual water saving amount of the laundry device compared with the target washing device with the tub structure for single water intake at the same water level gear of the current washing mode specifically includes:
acquiring the water level percentage corresponding to the current water level gear based on the corresponding relation between the preset water level gear of the clothes washing equipment and the water level percentage;
calculating the actual water saving amount of the single water inlet of the clothes washing equipment under the current water level gear according to the acquired water level percentage and a method shown by the following formula:
Si＝a×gi+b+k1
wherein, the SiIs the actual water saving amount of single water inlet at the ith water level gear, giIs the water level percentage corresponding to the ith water level gear, k1The water saving amount is estimated value of water amount saved by the clothes washing equipment at the same water level gear in a single time compared with target washing equipment with a sleeve barrel structure, barrel parameters of a washing barrel in the clothes washing equipment and barrel parameters of a rotating barrel in the target washing equipment are equal, and the barrel parameters comprise bottom surface radius and height.
In one technical solution of the above method for displaying and controlling water saving amount of laundry equipment, calculating the constant parameters a and b according to the estimated water saving amount specifically includes:
acquiring the water level percentages corresponding to any two water level gears and the estimated water saving amount of the single water inlet of the clothes washing equipment;
taking the water level percentage as an independent variable and the estimated water saving amount as a dependent variable, constructing a linear function equation set shown in the following formula, and solving the linear function equation set to obtain the numerical values of the constant parameters a and b:
wherein, the
And gmRespectively the estimated water saving amount and the water level percentage of single water inlet corresponding to the mth water level gear, wherein
And gnRespectively is the estimated water saving amount and the water level percentage of single water inlet corresponding to the nth water level gear.
In one embodiment of the above method for displaying and controlling water saving amount of the laundry machine, the method further comprises:
calculating the estimated water saving amount of the single water inlet of the clothes washing equipment according to the method shown in the following formula:
wherein, the
The estimated water saving amount of single water inlet at the ith water level gear is obtained; the Ifi_waiIs the volume of the tub in the target washing apparatus corresponding to the ith water level range and Ifi_wai＝πR2HiR is a radius of a bottom surface of the tub, HiThe water level height corresponds to the ith water level gear in the water containing barrel; the Ifi-neiIs the volume of the rotating tub in the target washing apparatus corresponding to the ith water level gear and Ifi_nei＝πr2hiR is a radius of a bottom surface of the rotary tub, hiIs the water level height corresponding to the ith water level gear in the rotary barrel.
And/or the water-saving amount 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 inflow and the total water inflow times of the current washing mode;
and/or the step of calculating and displaying the actual water-saving total amount corresponding to the current washing mode according to the actual water-saving amount of the single water intake and the total water intake times of the current washing mode specifically comprises: 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 the total water inlet times.
In one technical solution of the above-mentioned method for displaying and controlling water saving amount of the laundry device, the step of "obtaining an actual water consumption amount of a single water intake of the laundry device at a water level shift of a current washing mode" specifically includes:
acquiring the water level percentage corresponding to the current water level gear based on the corresponding relation between the preset water level gear of the clothes washing equipment and the water level percentage;
calculating the actual water consumption of the single water inlet of the clothes washing equipment under the current water level gear according to the acquired water level percentage and a method shown in the following formula:
Yi＝A×gi+B+k2
wherein, the Y isiIs the actual water consumption of single water inlet under the ith water level gear, giIs the water level percentage corresponding to the ith water level gear, k2Is a preset compensation coefficient, and A and B are preset constant parameters;
and/or, the step of calculating and displaying the total amount of actual water corresponding to the current washing mode according to the actual water consumption of the single water intake and the total water intake times of the current washing mode specifically comprises: and rounding off 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 off and the total water inflow times.
In one embodiment of the above method for displaying and controlling water saving amount of the laundry device, the step of "obtaining an actual water consumption amount of a single water intake of the laundry device at a water level shift of a current washing mode" further comprises:
acquiring the water level percentages corresponding to any two water level gears and the estimated water consumption of the single water inlet of the clothes washing equipment;
and constructing a linear function equation set shown as the following formula by taking the water level percentage as an independent variable and the estimated water consumption as a dependent variable, and solving the linear function equation set to obtain the numerical values of the constant parameters A and B:
wherein, the
Is the estimated water consumption of single water inlet under the mth water level gear
R is a radius of a bottom surface of a washing tub in the laundry washing apparatus, hmIs the water level height corresponding to the mth water level gear in the washing barrel; the above-mentioned
Is the estimated water consumption of single water inlet under the nth water level gear
H isnIs the water level height corresponding to the nth water level gear in the washing barrel; said g ismAnd gnThe water level percentages of the mth water level gear and the nth water level gear are respectively.
In one embodiment of the method for displaying and controlling the water saving amount of the laundry device, after the step of displaying the actual water saving amount corresponding to the current washing mode, the method further comprises:
outputting water-saving amount processing reminding information and judging whether feedback information of the water-saving amount processing reminding information is received or not;
if the feedback information is received, acquiring identification information of the virtual article specified by the feedback information and a water-saving quantity accumulated value associated with the identification information in advance, accumulating the actual water-saving total quantity corresponding to the current washing mode and the water-saving quantity accumulated value, and adjusting the display state of the virtual article according to the accumulated water-saving quantity accumulated value.
In one embodiment of the above method for displaying and controlling water saving amount of laundry equipment, the method further comprises:
displaying additional information of the virtual item;
wherein the additional information comprises profile information of the virtual item.
In one aspect of the above method for displaying and controlling a water saving amount of a laundry machine, after the step of "adjusting a display state of the virtual article according to the accumulated value of the water saving amount after the accumulation", 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 times of the display state adjustment times and judging whether the sum of times is greater than or equal to a preset time threshold value; if yes, outputting the corresponding additional value of the washing equipment according to the sum of the times.
In one technical solution of the above method for displaying and controlling water saving amount of the laundry device, "outputting corresponding additional value of the laundry device according to the sum of the number of times" specifically includes:
outputting the washing equipment additional value to a display device of the clothes washing equipment for display, and/or outputting the washing equipment additional value to a user terminal device which is associated with the clothes washing equipment in advance.
One or more technical schemes of the invention at least have one or more of the following beneficial effects:
in the technical scheme of the invention, the actual water saving amount of the clothes washing equipment compared with the target washing equipment with the sleeve barrel structure when water is fed once under the same water level gear of the current washing mode can be obtained, and the actual water saving total amount corresponding to the current washing mode is calculated and displayed according to the actual water saving amount of the water fed once and the total water feeding times of the current washing mode. Through the steps, the user can know the water using 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 percentages corresponding to any two water level gears and the estimated water saving amount of single water inlet of the clothes washing equipment (the estimated water saving amount of the clothes washing equipment with a single-barrel structure under the same water level gear compared with the target washing equipment with a barrel sleeving structure when the clothes washing equipment is subjected to single water inlet) are obtained, and then a linear function equation set is constructed by taking the water level percentages as independent variables and the estimated water saving amount as dependent variables and the numerical values of two constant parameters a and b are obtained by solving the linear function equation set. Then, the two constant parameters a and b are used for constructing the actual water saving quantity S of the single water inlet corresponding to the ith water level geariIs calculated by the formula Si＝a×gi+b+k1，giIs the water level percentage, k, corresponding to the ith water level gear1Is a preset compensation coefficient. Finally, the actual water saving amount is utilized to calculate a formulaAnd calculating the actual water saving amount of single water inlet corresponding to the current water level gear according to the water level percentage corresponding to the current water level gear, and further calculating and displaying the total actual water saving amount corresponding to the current washing mode according to the actual water saving amount of single water inlet and the total water inlet times in the current washing mode. Through the steps, the user can know the water using 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 the invention, the water-saving amount processing reminding information can be output after the actual water-saving amount corresponding to the current washing mode is displayed, if the feedback information of the water-saving amount processing reminding information is received, the identification information of the virtual article specified by the feedback information and the accumulated water-saving amount value associated with the identification information in advance are obtained, the actual water-saving amount and the accumulated water-saving amount value are accumulated, the display state of the virtual article is adjusted according to the accumulated water-saving amount value, and the 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, the user can know the water using state of the clothes washing equipment more intuitively, the fun of the user for washing clothes 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 amount display control method of a laundry washing machine according to one 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 structure 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 apparatus of a tub set 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 only for explaining the technical principle 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" denotes 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" means similar to "A and/or B" and may include only A, only B, or both A and B. The singular forms "a", "an" and "the" may include the plural forms as well.
Some terms related to the present invention will be explained first
The laundry washing apparatus of the tub-in-tub structure refers to a laundry washing apparatus constituted by a tub, a rotary tub, and the like. The tub serves to contain wash water. A rotary tub is rotatably installed inside the tub, for accommodating laundry and capable of agitating wash water together with the laundry by being driven by a motor or the like to remove stains from the laundry.
The laundry washing apparatus of the single tub structure refers to a laundry washing apparatus constituted by a washing tub and the like and the washing tub has both functions of a water tub and a rotary tub in a "laundry washing apparatus of a tub set structure".
At present, the operation method of the traditional clothes washing equipment with a single-barrel structure can only display the operation state of the clothes washing equipment, the water consumption of the clothes washing equipment cannot be accurately obtained and displayed, and compared with the information such as the water consumption which can be saved by the clothes washing equipment with a barrel sleeving structure, the operation method is not beneficial for a user to know the water consumption state of the clothes washing equipment in time, so that the user experience is poor.
In the embodiment of the invention, the actual water saving amount of the clothes washing equipment compared with the target washing equipment with the sleeve barrel structure when water is fed once under the same water level gear of the current washing mode can be obtained, and the actual total water saving amount corresponding to the current washing mode is calculated and displayed according to the actual water fed once and the total water feeding times of the current washing mode. Specifically, the water level percentages corresponding to any two water level gears and the estimated water saving amount of single water inlet can be obtained firstly (the clothes washing equipment with the single-barrel structure under the same water level gearCompared with the estimated value of the water saving amount of the target washing equipment with the sleeve barrel structure in a single water inlet process), and further taking the water level percentage as an independent variable and the estimated water saving amount as a dependent variable, constructing a linear function equation set and obtaining the numerical values of two constant parameters a and b by solving the linear function equation set. Then, the two constant parameters a and b are used for constructing the actual water saving quantity S of the single water inlet corresponding to the ith water level geariIs calculated by the formula Si＝a×gi+b+k1，giIs the water level percentage, k, corresponding to the ith water level gear1Is a preset compensation coefficient. And finally, calculating the actual water saving amount of the single water inlet corresponding to the current water level gear according to the actual water saving amount calculation formula and the water level percentage corresponding to the current water level gear, 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 in the current washing mode. Through the steps, the user can know the water using 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 amount display control method of the laundry device in an embodiment of the present invention, after displaying the actual water saving amount corresponding to the current washing mode, the water saving amount processing reminding information may be output, if receiving the feedback information (for example, the feedback information input by the user) of the water saving amount processing reminding information, the identification information of the virtual article (for example, the virtual tree) specified by the feedback information and the accumulated water saving amount value associated with the identification information in advance are obtained, the actual water saving amount and the accumulated water saving amount 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 amount value, in other words, the accumulation process of the water saving amount of the laundry device is displayed through the display state of the virtual article. Through the man-machine interaction operation steps, the user can know the water using state of the clothes washing equipment more intuitively, the fun of the user for washing clothes 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 washing machine is mounted with a display device and a display device for performing a water saving amount display method of a laundry washing apparatus according to an embodiment of the present invention. The user can select a water level gear before using the washing machine, and the display control device can calculate the actual water-saving total amount corresponding to the washing mode according to the water level gear. The calculated actual amount of water saving is displayed through the display device after the washing is completed. Meanwhile, the display device can also display virtual articles (such as virtual trees) and water-saving quantity processing reminding information (such as reminding a user of collecting water quantity to water the virtual trees), and the user can collect water quantity corresponding to the actual water-saving quantity by clicking a display control on the display device and irrigate the virtual trees by using the collected water quantity. The display and control device can acquire the accumulated value of the water saving amount (the total amount of water irrigated by the user) corresponding to the virtual tree, accumulate the actual total water saving amount (the current amount of water irrigated) and the accumulated value of the water saving amount, and adjust the growth state of the virtual tree (for example, adjust the sprout state to the level 1 growth state) according to the accumulated value of the water saving amount.
Referring to fig. 1, fig. 1 is a flow chart illustrating the main steps of a water saving amount display control method of a laundry machine according to an embodiment of the present invention. As shown in fig. 1, the method for displaying and controlling water saving amount of laundry equipment in the embodiment of the present invention mainly comprises the following steps:
step S101: the actual water saving amount of the clothes washing apparatus at a single water intake time compared to the target washing apparatus of the tub structure at the same water level gear of the current washing mode is obtained.
In one embodiment, the actual water saving amount of a single water inlet of the clothes washing device can 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 of the clothes washing equipment and the water level percentage.
The percentage of the water level corresponding to a certain water level gear in the laundry washing device refers to the percentage ratio between the volume of the washing tub calculated according to the height of the water level of the washing tub in the laundry washing device at the water level gear and the maximum volume of the washing tub. An example is as follows: the water level percentages of the laundry washing apparatus and the corresponding water level steps are as shown in table 1 below:
TABLE 1
| Water level gear | Percentage of water level (%) |
| 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 the single water inlet of the clothes washing equipment under the current water level gear according to the acquired water level percentage. In the present embodiment, the actual water saving amount of the single water intake at the current water level position can be calculated according to the method shown in formula (1).
Si＝a×gi+b+k1 (1)
The meaning of each parameter in the formula (1) is: siIs the actual water saving amount of single water intake at the ith water level gear giIs the water level percentage, k, corresponding to the ith water level gear1The water saving amount is estimated value of water amount saved by the clothes washing equipment in the same water level gear in a single time compared with target washing equipment with a sleeve barrel structure, barrel parameters of a washing barrel in the clothes washing equipment and a rotating barrel in the target washing equipment are equal, and the barrel parameters comprise bottom surface radius and height. Wherein, because random errors may be introduced in the processes of measuring the water level percentage, calculating the water saving amount and the like, the calculated value of the actual water saving amount is smaller than the real actual water saving amount, and therefore, the compensation coefficient k can be set1To compensate for this random error, i.e. setting k1Is more than or equal to 0. An example is as follows: k is a radical of1＝0.5。
In one embodiment, the constant parameters a and b may be calculated as follows:
step 11: and acquiring the water level percentages corresponding to any two water level gears and the estimated water saving amount of single water inlet.
Step 12: with the water level percentage as an independent variable and the estimated water saving amount as a dependent variable, a linear function equation set shown in the following formula (2) is constructed, and the values of constant parameters a and b are obtained by solving the linear function equation set:
the meaning of each parameter in the formula (2) is:
and gmRespectively the estimated water saving amount and the water level percentage corresponding to the mth water level gear,
and gnThe estimated water saving amount and the water level percentage corresponding to the nth water level gear are respectively.
An example is as follows: the water level steps of the laundry apparatus and the corresponding water level percentages and estimated water savings for a single fill are shown in table 2 below:
TABLE 2
As described in step 11-12, the data relating to the water level shift 1 and the water level shift 12 are substituted into equation (2), and a-15 and b-6 can be calculated. Further, the actual water saving calculation formula S can be obtainedi＝15×gi+6+k1. It should be noted that, those skilled in the art can select the water level steps and the related data (water level percentage, estimated water saving amount of single water inlet) for calculating the constant parameters a and b according to actual needs, for example, the related data of the water level step 2 and the water level step 3 can be substituted into the formula (2) to calculate the constant parameters a and b, and such specific adjustment and change of the water level steps and the related data should be limited within the protection scope of the present invention without departing from the principle and scope of the present invention.
In one embodiment, a conventional linear fitting method in the mathematical field, such as a linear regression fitting method, may be used to perform linear fitting on the water level percentages corresponding to all water level steps and the estimated water saving amount of single water intake by using the water level percentages as independent variables and the estimated water saving amount as dependent variables, so as to obtain a linear function with an expression of a truncated form. And acquiring a parameter which represents the slope of the fitted straight line in the linear function and setting a parameter a by the value of the parameter, and acquiring a parameter which represents the intercept of the fitted straight line on the longitudinal axis in the linear function and setting a parameter b by the value of the parameter.
In one embodiment, the estimated water saving amount of single water inlet corresponding to a certain water level step can be calculated according to the following method (3):
the meaning of each parameter in the formula (3) is:
the estimated water saving amount of single water inlet at the ith water level gear is obtained; ifi_waiIs the volume of the water tub in the target washing equipment corresponding to the ith water level gear and Ifi_wai＝πR2HiR is the radius of the bottom surface of the water containing barrel, HiThe water level height corresponding to the ith water level gear in the water containing barrel; ifi_neiIs the volume of the rotating tub in the target washing apparatus at the ith water level gear and Ifi_nei＝πr2hiR is the radius of the bottom surface of the rotating tub, hiIs the water level height corresponding to the ith water level gear in the rotary barrel.
Referring to fig. 3, fig. 3 is a schematic structural view of a tub and a spin tub in a target washing apparatus of a tub structure according to an embodiment of the present invention. As shown in fig. 3, the volume of the tub is pi R at the current water level stage2H, the volume of the rotary ring is pi r2h. Since the radius and height of the bottom surface of the washing tub of the laundry washing appliance are the same as the radius and height of the bottom surface of the rotating tub of the target washing appliance, respectively, that is, the volume of the washing tub of the laundry washing appliance is also pi at the water level step shown in fig. 3r2h, thus can pass through π R2H-πr2h calculating to obtain the water saving amount estimated value of the single water inlet of the clothes washing device compared with the target washing device under the water level gear position shown in figure 3.
Step S102: and calculating and displaying the actual water-saving total amount corresponding to the current washing mode according to the actual water-saving amount of single water inflow and the total water inflow 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 single water intake, or the actual total water-saving amount of single water intake may be calculated and displayed after rounding off the actual water-saving amount.
An example is as follows: if the current washing mode includes 3 times of rinsing and 3 times of dewatering, the total water inlet times is 3, and the actual total water saving amount corresponding to the current washing mode can be calculated to be SiX 3. Further, assume k10.5, then the formula S is calculated according to the actual water saving amounti＝15×giThe water level gear of the laundry device and the corresponding water level percentage, the estimated water saving amount of the single water intake, the actual water saving amount calculation result, and the actual total water saving amount display result calculated by rounding up the actual water saving amount calculation result of the single water intake are respectively shown in the following table 3:
TABLE 3
In the embodiment of the invention, the water saving amount of the clothes washing equipment in each time of washing clothes can be accurately calculated and displayed through the steps S101 to S103, so that a user can more intuitively know the water using 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 usage status of the laundry washing apparatus, the embodiment of the present invention may further display the actual total amount of water used in the washing mode after the washing is finished. In one embodiment, step S103, step S104 described below may be performed before, after, or simultaneously with any of steps S101-S102.
Step S103: the actual water consumption of the single water inlet of the clothes washing equipment under the water level gear of the current washing mode is obtained.
In one embodiment, the actual water usage amount of a single water intake of the laundry device at the current water level gear may be obtained as follows:
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 of the clothes washing equipment and the water level percentage. It should be noted that the water level percentage in the present embodiment is the same as that in the previous embodiment, and for brevity of description, the details are not repeated 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 and the estimated water consumption and the method shown in the following formula (4):
Yi＝A×gi+B+k2 (4)
the meaning of each parameter in the formula (4) is: y isiIs the actual water consumption, g, of a single water intake at the ith water leveliIs the water level percentage, k, corresponding to the ith water level gear2Are preset compensation coefficients, and a and B are preset constant parameters. Wherein, because random errors can be introduced in the processes of measuring the percentage of the water level, calculating the water consumption and the like, the calculated value of the actual water consumption is less than the real actual water consumption, and therefore, the compensation coefficient k can be set2To compensate for this random error, i.e. setting k2Is more than or equal to 0. An example is as follows: k is a radical of2＝0.5。
In one embodiment, constant parameters a and B may be obtained as follows:
step 21: and acquiring the water level percentages corresponding to any two water level gears and the estimated water consumption of single water inflow.
Step 22: with the water level percentage as an independent variable and the estimated water consumption as a dependent variable, a linear function equation set shown in the following formula (5) is constructed, and the values of constant parameters A and B are obtained by solving the linear 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
r is the radius of the bottom surface of the washing tub of the laundry washing apparatus, hmIs the water level height corresponding to the mth water level gear in the washing barrel;
is the estimated water consumption of single water inlet under the nth water level gear
hnIs the water level height corresponding to the nth water level gear in the washing barrel; gmAnd gnThe water level percentages of the mth water level gear and the nth water level gear are respectively. Referring to fig. 2, fig. 2 is a schematic structural view of a washing tub in a laundry washing machine having a single tub structure according to an embodiment of the present invention. As shown in fig. 2, if the radius of the bottom surface of the washing tub is r and the water level height corresponding to the current water level is h, then it can be calculated that the estimated water consumption of a single water intake is pi r2h。
An example is as follows: the water level steps of the laundry appliance and the corresponding water level percentages and estimated water usage for a single fill are shown in table 4 below:
TABLE 4
By substituting the data relating to water level shift 1 and water level shift 12 into equation (5) as described in steps 21-22The calculation yields a-49 and B-16. Further obtaining the actual water consumption calculation formula Yi＝49×gi+16+k2. It should be noted that, those skilled in the art can select the water level gears and the 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 gears 2 and 3 can be substituted into the formula (5) to calculate the constant parameters a and B, and such specific adjustment and change of the water level gears and the related data should be limited within the protection scope of the present invention without departing from the principle and scope of the present invention.
In one embodiment, a conventional linear fitting method in the mathematical field, such as a linear regression fitting method, may be used to perform linear fitting on the water level percentages corresponding to all water level steps and the estimated water consumption of single water intake, with the water level percentages as independent variables and the estimated water consumption as dependent variables, so as to obtain a linear function whose expression is a truncated form. And acquiring a parameter representing the slope of the fitted straight line in the linear function and setting a parameter A by the value of the parameter, and acquiring a parameter representing the intercept of the fitted straight line on the longitudinal axis in the linear function and setting a parameter B by the 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 single water inflow and the total water inflow times of the current washing mode.
In this embodiment, the calculation result of the total amount of actual water may be directly calculated and displayed according to the actual water consumption of single water intake, or the total amount of actual water may be calculated and displayed after rounding off the actual water consumption of single water intake.
An example is as follows: if the current washing mode comprises 3 times of rinsing and 3 times of dewatering, the total water inlet times are 3, and the actual water-saving total amount corresponding to the current washing mode can be calculated to be YiX 3. Further, assume k2When the water consumption is 0.5, the formula Y is calculated according to the actual water consumptioni＝49×gi+16+0.5 and the data in table 4, the water level shift of the laundry washing device and the correspondingThe water level percentage, the estimated water consumption, the actual water consumption calculation result of the single water intake, and the actual water consumption display results obtained by rounding up the actual water consumption calculation result of the single water intake are respectively shown in the following table 5:
TABLE 5
In the embodiment of the invention, after the water saving amount of the clothes washing equipment in each time of washing clothes is calculated and displayed through the steps S101 to S102, the water saving amount processing reminding information can be output so as to be convenient for man-machine interaction with a user, so that the user can know the water using state of the clothes washing equipment more intuitively. In one embodiment, the following step S105 may be performed after the step S102 is performed.
Step S105: and outputting water-saving amount processing reminding information and judging whether feedback information of the water-saving amount processing reminding information is received or not. And if the feedback information is received, acquiring the identification information of the virtual article specified by the feedback information and a water-saving quantity accumulated value associated with the identification information in advance, accumulating the actual water-saving total quantity corresponding to the current washing mode and the water-saving quantity accumulated value, and adjusting the display state of the virtual article according to the accumulated water-saving quantity accumulated value.
An example is as follows: the virtual object may be a virtual tree, and adjusting the display state of the virtual object may be adjusting the growth state of the virtual tree, that is, intuitively representing the water saving accumulation process by the growth state of the virtual tree. Through the man-machine interaction operation steps, the user can know the water using state of the clothes washing equipment more intuitively, the fun of the user for washing clothes can be increased, and the washing experience of the user is further improved.
In one embodiment, the status of the virtual item may be displayed, and at the same time, additional information of the virtual item may be displayed. The information types of the additional information include, but are not limited to: text information, image information, sound information, and the like, and the information content of the additional information includes but is not limited to: profile information for the virtual item, etc. An example is as follows: after the actual water-saving total amount corresponding to the current washing mode is accumulated with the accumulated water-saving amount value, brief introduction information of the virtual article can be displayed immediately. In addition, in order to increase the interactive interest 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 object.
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 articles, so that the enthusiasm and the fun of the user for participating in human-computer interaction are improved. Specifically, after the display state of the virtual item is adjusted according to the accumulated value of the accumulated water saving amount, the following steps S106 to S107 may be included.
Step S106: and acquiring 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 times of the display state adjustment times and judging whether the sum of times is greater than or equal to a preset time threshold value. If the sum of times is larger than or equal to the threshold value of times, the additional value of the washing equipment corresponding to the sum of times is output. Additional values for the washing equipment include, but are not limited to: water-saving points, water-saving grades, water-saving medals and the like.
In the embodiment, the additional value of the washing equipment can be output to a display device of the clothes washing equipment for display, and also can be output to user terminal equipment such as a mobile phone which is associated with the clothes washing equipment in advance, so that the additional value of the washing equipment can be conveniently checked by a user at any time. Further, in one embodiment, if the washing device added value is a water saving point, the water saving point may be a point associated with a preset shopping platform, and the user may use the point to perform related shopping operations such as payment, coupon redemption and the like on the shopping platform.
Through the man-machine interaction operation steps, the user can know the water using state of the clothes washing equipment more intuitively, the fun of the user for washing clothes can be increased, and the washing experience of the user is further improved.
It should be noted that, although the foregoing embodiments describe each step in a specific sequence, those skilled in the art will understand that, in order to achieve the effect of the present invention, different steps do not necessarily need to be executed in such a sequence, and they may be executed simultaneously (in parallel) or in other sequences, and these changes are all within the protection scope of the present invention.
It will be understood by those skilled in the art that all or part of the flow of the method according to the above-described embodiment may be implemented by a computer program, which may be stored in a computer-readable storage medium and used to implement the steps of the above-described embodiments of the method when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying said computer program code, media, usb disk, removable hard disk, magnetic diskette, optical disk, computer memory, read-only memory, random access memory, electrical carrier wave signals, telecommunication signals, software distribution media, etc. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
So far, the technical solution of the present invention has been described with reference to one embodiment shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A water-saving quantity display control method of clothes washing equipment is applied to the clothes washing equipment with a single-barrel structure, and is characterized by comprising the following steps:
acquiring the actual water saving amount of the clothes washing equipment compared with the target washing equipment with the sleeve barrel structure when water is fed once under the same water level gear of the current washing mode;
and calculating and displaying the actual water-saving total amount corresponding to the current washing mode according to the actual water-saving amount of the single water intake and the total water intake times of the current washing mode.
2. The method for displaying and controlling water saving amount of a clothes washing apparatus according to claim 1, wherein the step of obtaining the actual water saving amount of the clothes washing apparatus compared to the target washing apparatus of the tub structure for a single water intake at the same water level shift of the current washing mode specifically comprises:
acquiring the water level percentage corresponding to the current water level gear based on the corresponding relation between the preset water level gear of the clothes washing equipment and the water level percentage;
calculating the actual water saving amount of the single water inlet of the clothes washing equipment under the current water level gear according to the acquired water level percentage and a method shown by the following formula:
Si＝a×gi+b+k1
wherein, the SiIs the actual water saving amount of single water inlet at the ith water level gear, giIs the water level percentage corresponding to the ith water level gear, k1The water saving amount is estimated value of water amount saved by the clothes washing equipment at the same water level gear in a single time compared with target washing equipment with a sleeve barrel structure, barrel parameters of a washing barrel in the clothes washing equipment and barrel parameters of a rotating barrel in the target washing equipment are equal, and the barrel parameters comprise bottom surface radius and height.
3. The method of claim 2, wherein calculating the constant parameters a and b based on the estimated water saving amount comprises:
acquiring the water level percentages corresponding to any two water level gears and the estimated water saving amount of the single water inlet of the clothes washing equipment;
taking the water level percentage as an independent variable and the estimated water saving amount as a dependent variable, constructing a linear function equation set shown in the following formula, and solving the linear function equation set to obtain the numerical values of the constant parameters a and b:
wherein, the
And gmRespectively the estimated water saving amount and the water level percentage of single water inlet corresponding to the mth water level gear, wherein
And gnRespectively is the estimated water saving amount and the water level percentage of single water inlet corresponding to the nth water level gear.
4. The water saving amount display control method of laundry washing machine according to claim 2, characterized in that the water saving amount display control method further comprises:
calculating the estimated water saving amount of the single water inlet of the clothes washing equipment according to the method shown in the following formula:
wherein, the
Is the estimation of single water intake under the ith water level gearWater saving; the above-mentioned
R is a radius of a bottom surface of the tub, HiThe water level height corresponds to the ith water level gear in the water containing barrel; the above-mentioned
Is the volume of the rotating tub in the target washing device corresponding to the ith water level position and
r is a radius of a bottom surface of the rotary tub, hiIs the water level height corresponding to the ith water level gear in the rotary barrel;
and/or the like 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 inflow and the total water inflow times of the current washing mode;
and/or the like and/or,
the step of calculating and displaying the actual water-saving total amount corresponding to the current washing mode according to the actual water-saving amount of the single water intake and the total water intake 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 the total water inlet times.
5. The method for displaying and controlling water saving amount of clothes washing equipment according to claim 4, wherein the step of obtaining the actual water consumption of the clothes washing equipment for a single water intake at the water level shift of the current washing mode comprises:
acquiring the water level percentage corresponding to the current water level gear based on the corresponding relation between the preset water level gear of the clothes washing equipment and the water level percentage;
calculating the actual water consumption of the single water inlet of the clothes washing equipment under the current water level gear according to the acquired water level percentage and a method shown in the following formula:
Yi＝A×gi+B+k2
wherein, the Y isiIs the actual water consumption of single water inlet under the ith water level gear, giIs the water level percentage corresponding to the ith water level gear, k2Is a preset compensation coefficient, and A and B are preset constant parameters;
and/or the like and/or,
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 inflow and the total water inflow times of the current washing mode specifically comprises the following steps: and rounding off 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 off and the total water inflow times.
6. The method for displaying and controlling water saving amount of a clothes washing device according to claim 5, wherein the step of obtaining the actual water consumption amount of the single water intake of the clothes washing device at the water level shift of the current washing mode further comprises:
acquiring the water level percentages corresponding to any two water level gears and the estimated water consumption of the single water inlet of the clothes washing equipment;
and constructing a linear function equation set shown as the following formula by taking the water level percentage as an independent variable and the estimated water consumption as a dependent variable, and solving the linear function equation set to obtain the numerical values of the constant parameters A and B:
wherein, the
Is the estimated water consumption of single water inlet under the mth water level gear
R is a radius of a bottom surface of a washing tub in the laundry washing apparatus, hmIs the water level height corresponding to the mth water level gear in the washing barrel; the above-mentioned
Is the estimated water consumption of single water inlet under the nth water level gear
H isnIs the water level height corresponding to the nth water level gear in the washing barrel; said g ismAnd gnThe water level percentages of the mth water level gear and the nth water level gear are respectively.
7. The water saving amount display control method of laundry washing machine 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 amount processing reminding information and judging whether feedback information of the water-saving amount processing reminding information is received or not;
if the feedback information is received, acquiring the identification information of the virtual article specified by the feedback information and a water-saving quantity accumulated value associated with the identification information in advance,
and accumulating the actual water-saving total amount corresponding to the current washing mode and 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 method of claim 7, further comprising:
displaying additional information of the virtual item;
wherein the additional information comprises profile information of the virtual item.
9. The water saving amount display control method of laundry apparatus according to claim 7, wherein after the step of "adjusting the display state of the virtual article according to the accumulated value of the accumulated water saving amount", 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 times of the display state adjustment times and judging whether the sum of times is greater than or equal to a preset time threshold value; if yes, outputting the corresponding additional value of the washing equipment according to the sum of the times.
10. The method for displaying and controlling water saving quantity of clothes washing equipment according to claim 9, wherein the step of outputting corresponding additional value of the washing equipment according to the sum of the times specifically comprises:
outputting the washing equipment additional value to a display device of the clothes washing equipment for display, and/or outputting the washing equipment additional value to a user terminal device which is associated with the clothes washing equipment in advance.
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