Washing machine control method, device, medium and system

Abstract

The invention provides a control method, device, medium and system of a washing machine. According to the method, the current moisture content is determined according to the latest water replenishing frequency and the current weight, or the current moisture content is determined according to the latest water replenishing time and the current weight, the purpose of accurately calculating the moisture content is achieved, and the washing machine is controlled to dewater the clothes to be dehydrated at different rotating speeds according to the current moisture content. Therefore, compared with an existing scheme, the dewatering efficiency is improved, and the problem that in the existing scheme, the dewatering efficiency is poor due to the fact that the washing machine adopts the same logic for a single piece or a small number of clothes is solved.

Description

Technical Field

[0001] The present application relates to the technical field of washing machine control, and in particular to a washing machine control method, device, medium and system. Background Art

[0002] Washing machines have become an indispensable tool in people's lives, bringing great convenience to people's lives. With the development of washing machine technology, washing machines on the market are becoming more and more diversified, and the functions of washing machines are also increasing. The requirements for washing machines are also getting higher and higher. It is hoped that while ensuring the cleanliness and dehydration of clothes, the efficiency can be improved as much as possible. At present, the dehydration of washing machines is unified and suitable for most loads, but when there are very few clothes in the barrel, the dehydration success rate is very low. Even if the dehydration is successful, it takes a long time, and the user experience is poor.

[0003] Currently, most washing machines have problems such as long dehydration time and difficulty in dehydrating single pieces or small amounts of clothes. This is because all dehydrations use the same logic, but when there is a very small load, the special load is difficult to dehydrate, resulting in a poor user experience.

[0004] The existing solutions use washing machines that use the same logic for single pieces or small amounts of laundry, resulting in poor dehydration efficiency. Summary of the invention

[0005] The main purpose of the present application is to provide a control method, device, medium and system for a washing machine, so as to at least solve the problem that the existing solution uses the same logic for a single piece or a small amount of clothing in the washing machine, resulting in poor dehydration efficiency.

[0006] In order to achieve the above object, according to one aspect of the present application, a method for controlling a washing machine is provided, the method comprising:

[0007] Obtain the weight of the clothes to be dehydrated, obtain the current weight, and obtain the most recent water replenishment data, wherein the most recent water replenishment data includes the most recent water replenishment times and the most recent water replenishment time;

[0008] Determine the current water content according to the most recent water replenishment times and the current weight, or determine the current water content according to the most recent water replenishment time and the current weight;

[0009] According to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different rotation speeds.

[0010] Optionally, determining the current water content according to the most recent water replenishment times and the current weight includes:

[0011] The current moisture content is determined according to L=N×k, wherein L is the current moisture content, N is the most recent water replenishment times, and k is the target moisture content correction coefficient.

[0012] Optionally, before determining the current water content according to the most recent water replenishment times and the current weight, the method further includes:

[0013] determining a target weight class as a weight class corresponding to the current weight;

[0014] The target moisture content correction coefficient is determined to be a moisture content correction coefficient corresponding to the target weight grade and the most recent water replenishment time.

[0015] Optionally, determining the current water content according to the most recent water replenishment time and the current weight includes:

[0016] according to Determine the current moisture content, wherein L is the current moisture content, T is the most recent water replenishment time, V is the water valve flow rate of the washing machine, and m is the current weight.

[0017] Optionally, according to the current moisture content, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds includes:

[0018] Determining a target moisture level according to the range of the current moisture content, wherein the target moisture level is a first moisture level or a second moisture level, and the moisture level of the clothes to be dehydrated represented by the first moisture level is higher than the moisture level of the clothes to be dehydrated represented by the second moisture level;

[0019] When the target moisture level is the first moisture level, controlling the washing machine to dehydrate the clothes to be dehydrated at a first rotation speed;

[0020] When the target moisture level is the second moisture level, the washing machine is controlled to dehydrate the clothes at a second rotation speed, and the first rotation speed is lower than the second rotation speed.

[0021] Optionally, before controlling the washing machine to dehydrate the clothes to be dehydrated at a first rotation speed, or controlling the washing machine to dehydrate the clothes to be dehydrated at a second rotation speed, the method further includes:

[0022] according to determining the first speed or the second speed;

[0023] Wherein, n is the first speed or the second speed, is the correction coefficient, Y is the current eccentricity value, C is the current number of judgments, and M is the target weight level, which is the weight level corresponding to the current weight.

[0024] Optionally, according to the current moisture content, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds includes:

[0025] Obtaining the eccentricity value of the clothes to be dehydrated at the current moment to obtain the current eccentricity value;

[0026] When the current eccentricity value is less than the preset eccentricity value, determining the target water content level according to the current water content range;

[0027] When the current eccentricity value is greater than or equal to the preset eccentricity value, the washing machine is controlled to dehydrate the clothes to be dehydrated at a third speed, wherein the third speed is lower than the first speed, and the third speed is lower than the second speed.

[0028] According to another aspect of the present application, a control device for a washing machine is provided, the device comprising:

[0029] An acquisition unit, used to acquire the weight of the clothes to be dehydrated, obtain the current weight, and acquire the most recent water replenishment data, wherein the most recent water replenishment data includes the most recent water replenishment times and the most recent water replenishment time;

[0030] A first processing unit, configured to determine the current water content according to the most recent water replenishment times and the current weight, or to determine the current water content according to the most recent water replenishment time and the current weight;

[0031] The second processing unit is used to control the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds according to the current moisture content.

[0032] According to another aspect of the present application, a computer-readable storage medium is provided, wherein the computer-readable storage medium includes a stored program, wherein when the program is executed, the device where the computer-readable storage medium is located is controlled to execute any one of the methods described.

[0033] According to another aspect of the present application, a washing machine system is provided, the system comprising: a washing machine and a controller, the washing machine and the controller being communicatively connected, and the controller being used to execute any one of the methods described.

[0034] By applying the technical solution of the present application, the current moisture content is determined according to the most recent water replenishment times and the current weight, or the current moisture content is determined according to the most recent water replenishment time and the current weight, thereby achieving the purpose of accurately calculating the moisture content. According to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different rotation speeds, thereby improving the dehydration efficiency compared with the existing solutions, and solving the problem of poor dehydration efficiency caused by the use of the same logic in the washing machine for a single piece or a small amount of clothes in the existing solutions. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0036] Figure 1 A schematic flow chart of a method for controlling a washing machine according to an embodiment of the present application is shown;

[0037] Figure 2 A schematic flow chart of another method for controlling a washing machine provided according to an embodiment of the present application is shown;

[0038] Figure 3 A structural block diagram of a control device for a washing machine provided according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0040] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0042] As introduced in the background technology, most of the current washing machines have problems such as long dehydration time and difficulty in dehydration for single pieces or small amounts of clothes. This is because all dehydrations use the same logic, but when there is a very small load, the special load is difficult to dehydrate, resulting in a poor user experience. In order to solve the problem of poor dehydration efficiency caused by the use of the same logic for single pieces or small amounts of clothes in existing solutions, the embodiments of the present application provide a control method, device, medium and system for a washing machine.

[0043] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0044] In this embodiment, a method for controlling a washing machine is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0045] Figure 1 FIG. 1 is a flow chart of a method for controlling a washing machine according to an embodiment of the present application. Figure 1 As shown, the method comprises the following steps:

[0046] Step S101, obtaining the weight of the clothes to be dehydrated, obtaining the current weight, and obtaining the latest water replenishment data, wherein the latest water replenishment data includes the latest water replenishment times and the latest water replenishment time;

[0047] Since some clothes are highly absorbent, the amount of water will decrease during the washing process, so water replenishment will occur at this time. The most recent water replenishment is recorded because the water replenishment at that time is least affected by other factors. The number of water replenishments in other stages may have been completed in the previous stage due to the long washing process, resulting in complete absorption of water and water replenishment, and no water replenishment is needed later.

[0048] Step S102, determining the current water content according to the most recent water replenishment times and the current weight, or determining the current water content according to the most recent water replenishment time and the current weight;

[0049] Determining the current water content according to the most recent water replenishment times and the current weight in step S102 includes:

[0050] The current moisture content is determined according to L=N×k, where L is the current moisture content, N is the most recent water replenishment times, and k is the target moisture content correction coefficient.

[0051] Specifically, loads can be divided into two types. One is highly absorbent. Due to the strong water absorption during the washing process, the clothes are heavier before dehydration. At the same time, due to the small load, the clothes are prone to being eccentric to one side. At this time, dehydration usually requires multiple attempts, which takes a long time, and even fails. The other type of load is poorly absorbent. Due to the low water absorption of the clothes themselves, the water content of the clothes after washing is not high, and less water needs to be removed. At this time, if the normal process of the washing machine is followed, it is easy to have a long dehydration time, which is not conducive to user experience. By taking into account the last number of water replenishment and the target moisture content correction coefficient, the accuracy of the calculated moisture content can be improved.

[0052] In one embodiment of the present application, before determining the current water content according to the most recent water replenishment times and the current weight, the method further includes:

[0053] determining a target weight class as a weight class corresponding to the current weight;

[0054] By setting different weight levels, the above target moisture content correction factor can be determined later.

[0055] The target moisture content correction coefficient is determined to be a moisture content correction coefficient corresponding to the target weight grade and the most recent water replenishment time.

[0056] Specifically, the target moisture content correction coefficient is determined based on a mapping relationship table between the most recent water replenishment time and the current weight, that is, the most recent water replenishment time and the current weight must be considered simultaneously to determine the value of the target moisture content correction coefficient, thereby improving the accuracy of calculating the moisture content.

[0057] Determining the current water content according to the last water replenishment time and the current weight in step S102 includes:

[0058] according to Determine the current moisture content, wherein L is the current moisture content, T is the most recent water replenishment time, V is the water valve flow rate of the washing machine, and m is the current weight.

[0059] Specifically, by taking into consideration the most recent water replenishment time, the water valve flow rate of the washing machine, and the current weight in the calculation of the moisture content, the accuracy of the calculated moisture content is improved.

[0060] The confirmation of the current moisture content is shown in Table 1. The moisture content represented by the third moisture content level is between the first moisture content level and the second moisture content level. Table 1 shows the moisture content levels corresponding to the current weight in different ranges and the current moisture content in different ranges.

[0061] Table 1

[0062]

[0063] Step S103, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds according to the current moisture content.

[0064] In the above steps, the purpose of accurately calculating the moisture content is achieved by determining the current moisture content based on the most recent water replenishment times and the current weight, or determining the current moisture content based on the most recent water replenishment time and the current weight. According to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different rotation speeds, thereby improving the dehydration efficiency compared with the existing solutions, and solving the problem of poor dehydration efficiency caused by the use of the same logic in the washing machine for a single piece or a small amount of clothes in the existing solutions.

[0065] In one embodiment of the present application, according to the current moisture content, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds includes:

[0066] Determining a target moisture level according to the current moisture content range, wherein the target moisture level is a first moisture level or a second moisture level, and the moisture level of the clothes to be dehydrated represented by the first moisture level is higher than the moisture level of the clothes to be dehydrated represented by the second moisture level;

[0067] When the target moisture level is the first moisture level, controlling the washing machine to dehydrate the clothes to be dehydrated at a first rotation speed;

[0068] When the target moisture level is the second moisture level, the washing machine is controlled to dehydrate the clothes at a second rotation speed, and the first rotation speed is lower than the second rotation speed.

[0069] Specifically, for clothes with the first moisture content level, a pre-eccentricity detection is performed before dehydration. When the eccentricity value does not meet the barrel collision condition, a low-speed dehydration is performed first (i.e., the first speed, the maximum dehydration speed is calculated by the dehydration formula, and if the obtained speed is greater than the maximum set speed, the maximum set speed is used). This low-speed dehydration process can first remove part of the water. Since the water content of the clothes is high and they are easy to lose water, this operation can dehydrate most of the water, so that its eccentricity is close to the normal load, and then the normal dehydration process is run. In this way, although a short period of low-speed dehydration is used in the front, the water loss to a certain extent makes the eccentricity smaller, so that the eccentricity detection of normal dehydration is easy to increase the speed. This operation can save the time of repeated eccentricity detection, thereby greatly improving the dehydration success rate and dehydration efficiency.

[0070] Pre-eccentricity detection:

[0071] Obtaining the eccentricity value of the clothes to be dehydrated at the current moment to obtain the current eccentricity value;

[0072] When the current eccentricity value is less than the preset eccentricity value, the target water content level is determined according to the current water content range;

[0073] When the current eccentricity value is greater than or equal to the preset eccentricity value, the washing machine is controlled to dehydrate the clothes to be dehydrated at a third speed, wherein the third speed is lower than the first speed, and the third speed is lower than the second speed.

[0074] The third speed may be a leveling speed during normal dehydration, for buffering.

[0075] For clothes with the second moisture content level, we can directly dehydrate them during dehydration (i.e. the second speed, the maximum dehydration speed is calculated by the dehydration formula, and if the obtained speed is greater than the maximum set speed, the maximum set speed will be used). Because there are fewer clothes and the moisture content of the clothes is low, it is difficult to make them lose water during the low-speed and medium-speed dehydration stages. At this time, although the eccentricity detection time is not long due to the long pre-dehydration, the dehydration time will be prolonged due to the large number of processes. Moreover, due to the low moisture content itself, the amount of water removed is less or even almost zero, which increases the dehydration time. When the clothes are placed reasonably, it is equivalent to a lower eccentricity value, and the clothes are not prone to hit the barrel. Even if the clothes are placed to one side, making the eccentricity larger, the eccentricity can be reduced by leveling them. At this time, directly trying to dehydrate will greatly shorten the dehydration time and improve the user experience.

[0076] In one embodiment of the present application, before controlling the washing machine to dehydrate the clothes to be dehydrated at the first speed, or controlling the washing machine to dehydrate the clothes to be dehydrated at the second speed, the method further includes:

[0077] According to the dehydration formula: determining the first rotation speed or the second rotation speed;

[0078] Wherein, n is the first speed or the second speed, is the correction coefficient, Y is the current eccentricity value, C is the current number of judgments, and M is the target weight level. The above target weight level is the weight level corresponding to the above current weight.

[0079] Specifically, the current judgment number is the number of times the first rotation speed or the second rotation speed is currently determined, and the correction coefficient can be selected according to the model of the washing machine.

[0080] In order to enable those skilled in the art to more clearly understand the technical solution of the present application, the implementation process of the control method of the washing machine of the present application will be described in detail below in combination with specific embodiments.

[0081] This embodiment relates to a specific control method for a washing machine. Figure 2 As shown, including:

[0082] Obtain the weight of the clothes to be dehydrated, obtain the current weight, and obtain the most recent water replenishment data, which includes the most recent water replenishment times and the most recent water replenishment time;

[0083] The target weight grade is determined to be the weight grade corresponding to the current weight; the target moisture content correction factor is determined to be the moisture content correction factor corresponding to the target weight grade and the most recent water replenishment time;

[0084] Determine the current moisture content based on the most recent water replenishment times and the target moisture content correction factor;

[0085] Specifically, the current moisture content is determined according to L=N×k, where L is the current moisture content, N is the number of most recent water replenishment times, and k is the target moisture content correction coefficient.

[0086] Obtain the eccentricity value of the clothes to be dehydrated at the current moment, and obtain the current eccentricity value;

[0087] When the current eccentricity value is less than the preset eccentricity value, the target water content level is determined according to the current water content range;

[0088] When the current eccentricity value is greater than or equal to the preset eccentricity value, the washing machine is controlled to dehydrate the clothes to be dehydrated at a third speed, wherein the third speed is less than the first speed, and the third speed is less than the second speed;

[0089] The value of the preset eccentricity value can be set according to the inner diameter of the rotating barrel;

[0090] When the current eccentricity value is less than the preset eccentricity value, a target moisture level is determined according to the current moisture content range, and the target moisture level is a first moisture level or a second moisture level, and the moisture level of the clothes to be dehydrated represented by the first moisture level is higher than the moisture level of the clothes to be dehydrated represented by the second moisture level;

[0091] When the target moisture level is a first moisture level, controlling the washing machine to dehydrate the clothes to be dehydrated at a first rotation speed;

[0092] When the target moisture level is the second moisture level, the washing machine is controlled to dehydrate the clothes to be dehydrated at a second rotation speed, and the first rotation speed is lower than the second rotation speed.

[0093] Specifically, before controlling the washing machine to dehydrate the clothes to be dehydrated at the first speed, or controlling the washing machine to dehydrate the clothes to be dehydrated at the second speed,

[0094] according to determining a first speed or a second speed;

[0095] Wherein, n is the first speed or the second speed, is the correction coefficient, Y is the current eccentricity value, C is the current number of judgments, M is the target weight level, and the target weight level is the weight level corresponding to the current weight.

[0096] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0097] The embodiment of the present application also provides a control device for a washing machine. It should be noted that the control device for the washing machine in the embodiment of the present application can be used to execute the control method for the washing machine provided in the embodiment of the present application. The device is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions that have been made will not be repeated. As used below, the term "module" can implement a combination of software and / or hardware for a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceived.

[0098] The following is an introduction to the control device of the washing machine provided in the embodiment of the present application.

[0099] Figure 3 is a structural block diagram of a control device for a washing machine provided according to an embodiment of the present application. Figure 3 As shown, the device comprises:

[0100] The acquisition unit 31 is used to acquire the weight of the clothes to be dehydrated, obtain the current weight, and acquire the latest water replenishment data, wherein the latest water replenishment data includes the latest water replenishment times and the latest water replenishment time;

[0101] The first processing unit 32 is used to determine the current water content according to the last water replenishment times and the current weight, or to determine the current water content according to the last water replenishment time and the current weight;

[0102] The second processing unit 33 is used to control the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds according to the current moisture content.

[0103] In the above device, the purpose of accurately calculating the moisture content is achieved by determining the current moisture content based on the most recent water replenishment times and the current weight, or determining the current moisture content based on the most recent water replenishment time and the current weight. According to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different rotation speeds, thereby improving the dehydration efficiency compared with the existing solutions, and solving the problem of poor dehydration efficiency caused by the use of the same logic in the washing machine for a single piece or a small amount of clothes in the existing solutions.

[0104] In one embodiment of the present application, the first processing unit includes a first determining module.

[0105] The first determination module is used to determine the current moisture content according to L=N×k, wherein L is the current moisture content, N is the most recent water replenishment times, and k is the target moisture content correction coefficient.

[0106] In one embodiment of the present application, the above-mentioned device further includes a first determining unit and a second determining unit.

[0107] The first determination unit is used to determine the target weight level as the weight level corresponding to the current weight before determining the current water content according to the most recent water replenishment times and the current weight;

[0108] The second determination unit is used to determine the target moisture content correction coefficient as a moisture content correction coefficient corresponding to the target weight grade and the most recent water replenishment time.

[0109] In one embodiment of the present application, the first processing unit includes a second determining module.

[0110] The second determination module is used to, according to Determine the current moisture content, wherein L is the current moisture content, T is the most recent water replenishment time, V is the water valve flow rate of the washing machine, and m is the current weight.

[0111] In one embodiment of the present application, the second processing unit includes a third determining module, a first processing module, and a second processing module.

[0112] The third determination module is used to determine a target moisture level according to the current moisture content range, wherein the target moisture level is a first moisture level or a second moisture level, and the moisture level of the clothes to be dehydrated represented by the first moisture level is higher than the moisture level of the clothes to be dehydrated represented by the second moisture level;

[0113] The first processing module is used for controlling the washing machine to dehydrate the clothes to be dehydrated at a first speed when the target water content level is the first water content level;

[0114] The second processing module is used for controlling the washing machine to dehydrate the clothes to be dehydrated at a second rotation speed when the target moisture level is the second moisture level, and the first rotation speed is lower than the second rotation speed.

[0115] In one embodiment of the present application, the second processing unit further includes a fourth determining module.

[0116] The fourth determining module is used for controlling the washing machine to dehydrate the clothes to be dehydrated at the first speed, or controlling the washing machine to dehydrate the clothes to be dehydrated at the second speed,

[0117] according to determining the first rotation speed or the second rotation speed;

[0118] Wherein, n is the first speed or the second speed, is the correction coefficient, Y is the current eccentricity value, C is the current number of judgments, and M is the target weight level. The above target weight level is the weight level corresponding to the above current weight.

[0119] In one embodiment of the present application, the second processing unit includes an acquisition module, a fifth determination module and a third processing module.

[0120] The acquisition module is used to acquire the eccentricity value of the clothes to be dehydrated at the current moment, and obtain the current eccentricity value;

[0121] The fifth determination module is used to determine the target water content level according to the current water content range when the current eccentricity value is less than the preset eccentricity value;

[0122] The third processing module is used to control the washing machine to dehydrate the clothes to be dehydrated at a third speed when the current eccentricity value is greater than or equal to the preset eccentricity value, wherein the third speed is lower than the first speed and lower than the second speed.

[0123] The control device of the washing machine includes a processor and a memory. The acquisition unit, the first processing unit, the second processing unit, etc. are all stored in the memory as program units, and the processor executes the program units stored in the memory to implement corresponding functions. The modules are all located in the same processor; or, the modules are located in different processors in any combination.

[0124] The processor includes a kernel, which calls the corresponding program unit from the memory. One or more kernels can be set, and the kernel parameters can be adjusted to solve the problem that the washing machine in the existing solution uses the same logic for a single piece or a small amount of clothes, resulting in poor dehydration efficiency.

[0125] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM, and the memory includes at least one memory chip.

[0126] An embodiment of the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium includes a stored program, wherein when the program is executed, a device where the computer-readable storage medium is located is controlled to execute the control method of the washing machine.

[0127] An embodiment of the present invention provides a processor, and the processor is used to run a program, wherein the control method of the washing machine is executed when the program is run.

[0128] The embodiment of the present invention provides a device, the device includes a processor, a memory, and a program stored in the memory and executable on the processor, and the processor implements at least the following steps when executing the program: obtaining the weight of the clothes to be dehydrated, obtaining the current weight, and obtaining the most recent water replenishment data, the most recent water replenishment data including the most recent water replenishment times and the most recent water replenishment time; determining the current water content according to the most recent water replenishment times and the current weight, or determining the current water content according to the most recent water replenishment time and the current weight; and controlling the washing machine to dehydrate the clothes to be dehydrated at different speeds according to the current water content. The device in this article may be a server, a PC, a PAD, a mobile phone, etc.

[0129] Obtain the weight of the clothes to be dehydrated, obtain the current weight, and obtain the most recent water replenishment data, the most recent water replenishment data including the most recent water replenishment times and the most recent water replenishment time;

[0130] Determine the current water content based on the most recent water replenishment times and the current weight, or determine the current water content based on the most recent water replenishment time and the current weight;

[0131] According to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different rotation speeds.

[0132] Optionally, determining the current water content according to the most recent water replenishment times and the current weight includes:

[0133] The current moisture content is determined according to L=N×k, where L is the current moisture content, N is the most recent water replenishment times, and k is the target moisture content correction coefficient.

[0134] Optionally, before determining the current water content according to the most recent water replenishment times and the current weight, the method further includes:

[0135] determining a target weight class as a weight class corresponding to the current weight;

[0136] The target moisture content correction coefficient is determined to be a moisture content correction coefficient corresponding to the target weight grade and the most recent water replenishment time.

[0137] Optionally, determining the current water content according to the last water replenishment time and the current weight includes:

[0138] according to Determine the current moisture content, wherein L is the current moisture content, T is the most recent water replenishment time, V is the water valve flow rate of the washing machine, and m is the current weight.

[0139] Optionally, according to the current moisture content, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds includes:

[0140] Determining a target moisture level according to the current moisture content range, wherein the target moisture level is a first moisture level or a second moisture level, and the moisture level of the clothes to be dehydrated represented by the first moisture level is higher than the moisture level of the clothes to be dehydrated represented by the second moisture level;

[0141] When the target moisture level is the first moisture level, controlling the washing machine to dehydrate the clothes to be dehydrated at a first rotation speed;

[0142] When the target moisture level is the second moisture level, the washing machine is controlled to dehydrate the clothes at a second rotation speed, and the first rotation speed is lower than the second rotation speed.

[0143] Optionally, before controlling the washing machine to dehydrate the clothes to be dehydrated at the first speed, or controlling the washing machine to dehydrate the clothes to be dehydrated at the second speed, the method further includes:

[0144] according to determining the first rotation speed or the second rotation speed;

[0145] Wherein, n is the first speed or the second speed, is the correction coefficient, Y is the current eccentricity value, C is the current number of judgments, and M is the target weight level. The above target weight level is the weight level corresponding to the above current weight.

[0146] Optionally, according to the current moisture content, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds includes:

[0147] Obtaining the eccentricity value of the clothes to be dehydrated at the current moment to obtain the current eccentricity value;

[0148] When the current eccentricity value is less than the preset eccentricity value, the target water content level is determined according to the current water content range;

[0149] When the current eccentricity value is greater than or equal to the preset eccentricity value, the washing machine is controlled to dehydrate the clothes to be dehydrated at a third speed, wherein the third speed is lower than the first speed, and the third speed is lower than the second speed.

[0150] The present application also provides a computer program product, which, when executed on a data processing device, is suitable for executing a program that is initialized with at least the following method steps: obtaining the weight of the clothes to be dehydrated, obtaining the current weight, and obtaining the most recent water replenishment data, wherein the most recent water replenishment data includes the most recent water replenishment times and the most recent water replenishment time; determining the current moisture content based on the most recent water replenishment times and the current weight, or determining the current moisture content based on the most recent water replenishment time and the current weight; and controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds based on the current moisture content.

[0151] Obtain the weight of the clothes to be dehydrated, obtain the current weight, and obtain the most recent water replenishment data, the most recent water replenishment data including the most recent water replenishment times and the most recent water replenishment time;

[0152] Determine the current water content based on the most recent water replenishment times and the current weight, or determine the current water content based on the most recent water replenishment time and the current weight;

[0153] According to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different rotation speeds.

[0154] Optionally, determining the current water content according to the most recent water replenishment times and the current weight includes:

[0155] The current moisture content is determined according to L=N×k, where L is the current moisture content, N is the most recent water replenishment times, and k is the target moisture content correction coefficient.

[0156] Optionally, before determining the current water content according to the most recent water replenishment times and the current weight, the method further includes:

[0157] determining a target weight class as a weight class corresponding to the current weight;

[0158] The target moisture content correction coefficient is determined to be a moisture content correction coefficient corresponding to the target weight grade and the most recent water replenishment time.

[0159] Optionally, determining the current water content according to the last water replenishment time and the current weight includes:

[0160] according to Determine the current moisture content, wherein L is the current moisture content, T is the most recent water replenishment time, V is the water valve flow rate of the washing machine, and m is the current weight.

[0161] Optionally, according to the current moisture content, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds includes:

[0162] Determining a target moisture level according to the current moisture content range, wherein the target moisture level is a first moisture level or a second moisture level, and the moisture level of the clothes to be dehydrated represented by the first moisture level is higher than the moisture level of the clothes to be dehydrated represented by the second moisture level;

[0163] When the target moisture level is the first moisture level, controlling the washing machine to dehydrate the clothes to be dehydrated at a first rotation speed;

[0164] When the target moisture level is the second moisture level, the washing machine is controlled to dehydrate the clothes at a second rotation speed, and the first rotation speed is lower than the second rotation speed.

[0165] Optionally, before controlling the washing machine to dehydrate the clothes to be dehydrated at the first speed, or controlling the washing machine to dehydrate the clothes to be dehydrated at the second speed, the method further includes:

[0166] according to determining the first rotation speed or the second rotation speed;

[0167] Wherein, n is the first speed or the second speed, is the correction coefficient, Y is the current eccentricity value, C is the current number of judgments, and M is the target weight level. The above target weight level is the weight level corresponding to the above current weight.

[0168] Optionally, according to the current moisture content, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds includes:

[0169] Obtaining the eccentricity value of the clothes to be dehydrated at the current moment to obtain the current eccentricity value;

[0170] When the current eccentricity value is less than the preset eccentricity value, the target water content level is determined according to the current water content range;

[0171] When the current eccentricity value is greater than or equal to the preset eccentricity value, the washing machine is controlled to dehydrate the clothes to be dehydrated at a third speed, wherein the third speed is lower than the first speed, and the third speed is lower than the second speed.

[0172] The present application also provides a washing machine system, which includes: a washing machine and a controller, wherein the washing machine and the controller are in communication connection, and the controller is used to execute any one of the above methods. By determining the current moisture content according to the last water replenishment times and the current weight, or determining the current moisture content according to the last water replenishment time and the current weight, the purpose of accurately calculating the moisture content is achieved, and according to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different speeds, so that the present application improves the dehydration efficiency compared with the existing solution, and solves the problem that the existing solution uses the same logic for a single piece or a small amount of clothes in the washing machine, resulting in poor dehydration efficiency.

[0173] Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, the steps shown or described can be executed in a different order than here, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0174] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program code.

[0175] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0176] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0177] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0178] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0179] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0180] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0181] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0182] From the above description, it can be seen that the above embodiments of the present application achieve the following technical effects:

[0183] 1) The control method of the washing machine of the present application achieves the purpose of accurately calculating the moisture content by determining the current moisture content according to the most recent water replenishment times and the current weight, or determining the current moisture content according to the most recent water replenishment time and the current weight. According to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different speeds, thereby improving the dehydration efficiency compared with the existing solutions, and solving the problem of poor dehydration efficiency caused by the washing machine using the same logic for a single piece or a small amount of clothes in the existing solutions.

[0184] 2) The control device of the washing machine of the present application achieves the purpose of accurately calculating the moisture content by determining the current moisture content according to the most recent water replenishment times and the current weight, or determining the current moisture content according to the most recent water replenishment time and the current weight. According to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different speeds, thereby improving the dehydration efficiency compared with the existing solutions, and solving the problem of poor dehydration efficiency caused by the use of the same logic for single pieces or a small amount of clothes in the existing solutions.

[0185] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A method for controlling a washing machine, characterized in that: include: Obtain the weight of the clothes to be dehydrated, obtain the current weight, and obtain the most recent water replenishment data, wherein the most recent water replenishment data includes the most recent water replenishment times and the most recent water replenishment time; Determine the current water content according to the most recent water replenishment times and the current weight, or determine the current water content according to the most recent water replenishment time and the current weight; According to the current moisture content, the washing machine is controlled to dehydrate the clothes to be dehydrated at different rotation speeds.

2. The method according to claim 1, characterized in that Determining the current water content according to the most recent water replenishment times and the current weight includes: The current moisture content is determined according to L=N×k, wherein L is the current moisture content, N is the most recent water replenishment times, and k is the target moisture content correction coefficient.

3. The method according to claim 2, characterized in that Before determining the current water content according to the most recent water replenishment times and the current weight, the method further includes: determining a target weight class as a weight class corresponding to the current weight; The target moisture content correction coefficient is determined to be a moisture content correction coefficient corresponding to the target weight grade and the most recent water replenishment time.

4. The method according to claim 1, characterized in that: Determining the current water content according to the most recent water replenishment time and the current weight includes: according to Determine the current moisture content, wherein L is the current moisture content, T is the most recent water replenishment time, V is the water valve flow rate of the washing machine, and m is the current weight.

5. The method according to claim 1, characterized in that According to the current moisture content, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds includes: Determining a target moisture level according to the range of the current moisture content, wherein the target moisture level is a first moisture level or a second moisture level, and the moisture level of the clothes to be dehydrated represented by the first moisture level is higher than the moisture level of the clothes to be dehydrated represented by the second moisture level; When the target moisture level is the first moisture level, controlling the washing machine to dehydrate the clothes to be dehydrated at a first rotation speed; When the target moisture level is the second moisture level, the washing machine is controlled to dehydrate the clothes at a second rotation speed, and the first rotation speed is lower than the second rotation speed.

6. The method according to claim 5, characterized in that Before controlling the washing machine to dehydrate the clothes to be dehydrated at a first rotation speed, or controlling the washing machine to dehydrate the clothes to be dehydrated at a second rotation speed, the method further includes: according to determining the first speed or the second speed; Wherein, n is the first speed or the second speed, is the correction coefficient, Y is the current eccentricity value, C is the current number of judgments, and M is the target weight level, which is the weight level corresponding to the current weight.

7. The method according to claim 5, characterized in that According to the current moisture content, controlling the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds includes: Obtaining the eccentricity value of the clothes to be dehydrated at the current moment to obtain the current eccentricity value; When the current eccentricity value is less than the preset eccentricity value, determining the target water content level according to the current water content range; When the current eccentricity value is greater than or equal to the preset eccentricity value, the washing machine is controlled to dehydrate the clothes to be dehydrated at a third speed, wherein the third speed is lower than the first speed, and the third speed is lower than the second speed.

8. A control device for a washing machine, characterized in that: include: An acquisition unit, used to acquire the weight of the clothes to be dehydrated, obtain the current weight, and acquire the most recent water replenishment data, wherein the most recent water replenishment data includes the most recent water replenishment times and the most recent water replenishment time; A first processing unit, configured to determine the current water content according to the most recent water replenishment times and the current weight, or to determine the current water content according to the most recent water replenishment time and the current weight; The second processing unit is used to control the washing machine to dehydrate the clothes to be dehydrated at different rotation speeds according to the current moisture content.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored program, wherein when the program is executed, the device where the computer-readable storage medium is located is controlled to execute the method according to any one of claims 1 to 7.

10. A washing machine system, characterized in that: include: A washing machine and a controller, wherein the washing machine and the controller are communicatively connected, and the controller is used to execute the method according to any one of claims 1 to 7.

Images