CN114635258A - Washing control method and device of drum washing machine, electronic equipment and storage medium - Google Patents

Abstract

The embodiment of the invention relates to a washing control method and device, electronic equipment and a storage medium of a roller washing machine, in particular to the technical field of intelligent household appliances/intelligent parallel/intelligent washing machines, wherein the washing control method comprises the following steps: acquiring the drying weight of the washed clothes; determining a water level frequency of a washing stage; determining the clothes drying weight and the washing rotating speed corresponding to the water level frequency according to a set mapping relation, wherein the set mapping relation is used for enabling the washed clothes to fall down at the position deviating from the highest point so as to reduce noise; and controlling the inner barrel of the drum washing machine to rotate according to the washing rotating speed. The invention can solve the problem of excessive noise when the existing drum washing machine washes a small amount of clothes, and can greatly reduce the noise.

Description

Washing control method and device of drum washing machine, electronic equipment and storage medium

Technical Field

The embodiment of the invention relates to the technical field of intelligent household appliances, in particular to a washing control method and device of a drum washing machine, electronic equipment and a storage medium.

Background

The drum washing machine was invented by germany and then became popular in europe, until now, the drum washing machine has gradually become a type of washing machine favored by consumers all over the world.

The principle of the drum washing machine is that the mechanical work of the motor is utilized to rotate the drum, the clothes are lifted and dropped in the drum continuously, then lifted and dropped again to do repeated motion, and the combined action of the washing powder and the water is added to wash the clothes cleanly.

At present, in the drum washing machine on the market, in the process of washing single clothes or a small amount of clothes, because the clothes are lifted and dropped, the clothes do not exist at the bottom and are directly put into water to impact the bottom of the inner barrel, the generated sound is quite large, and the user experience is influenced.

Disclosure of Invention

In view of the above, embodiments of the present invention provide a washing control method and apparatus for a drum washing machine, an electronic device, and a storage medium, so as to reduce noise generated when the washing machine washes a single piece of laundry.

Additional features and advantages of embodiments of the invention will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of embodiments of the invention.

In a first aspect of the present disclosure, an embodiment of the present invention provides a washing control method for a drum washing machine, including:

acquiring the drying weight of the washed clothes;

determining a water level frequency of a washing stage;

determining the clothes drying weight and the washing rotating speed corresponding to the water level frequency according to a set mapping relation, wherein the set mapping relation is used for enabling the washed clothes to fall down at the position deviating from the highest point so as to reduce noise;

and controlling the inner barrel of the drum washing machine to rotate according to the washing rotating speed.

In one embodiment, the obtaining the drying weight of the laundry includes: and acquiring the drying weight of the washed clothes by a weight sensor built in the drum washing machine before washing.

In one embodiment, the set mapping relationship includes a set functional relationship among the clothes drying weight, the water level frequency and the rotation speed;

determining the clothes drying weight and the washing rotating speed corresponding to the water level frequency according to the set mapping relationship comprises the following steps: and determining the washing rotating speed corresponding to the clothes drying weight and the water level frequency according to the set functional relation.

In an embodiment, determining the laundry weight and the washing speed corresponding to the water level frequency according to a set mapping relationship includes: and searching the clothes drying weight and the washing rotating speed corresponding to the water level frequency from a mapping table corresponding to the set mapping relation.

In one embodiment, the set mapping relationship is used to make a line connecting the starting point position of the laundry and the center of the drum form an angle of 30 degrees with the horizontal line.

In one embodiment, the washing speed is greater than 60 rpm and less than 70 rpm.

In one embodiment, the determining the water level frequency of the washing stage includes: it is determined that the frequency of the water level of the washing stage is more than 3850 and less than 3950.

In a second aspect of the present disclosure, an embodiment of the present invention provides a washing control device for a drum washing machine, including:

a dry weight obtaining unit for obtaining a dry weight of the laundry;

a water level frequency determining unit for determining a water level frequency of the washing stage;

a rotating speed determining unit, configured to determine the drying weight and a washing rotating speed corresponding to the water level frequency according to a set mapping relationship, where the set mapping relationship is used to make the washed laundry fall down at a position away from a highest point to reduce noise;

a rotation control unit for controlling the inner tub of the drum washing machine to rotate according to the washing rotation speed.

In one embodiment, the clothes drying weight obtaining unit is configured to: and acquiring the drying weight of the washed clothes by a weight sensor built in the drum washing machine before washing.

In an embodiment, the set mapping relationship in the rotation speed determining unit includes a set functional relationship among a clothes drying weight, a water level frequency and a rotation speed;

the rotation speed determination unit is used for: and determining the washing rotating speed corresponding to the clothes drying weight and the water level frequency according to the set functional relation.

In one embodiment, the rotation speed determining unit is configured to: and searching the clothes drying weight and the washing rotating speed corresponding to the water level frequency from a mapping table corresponding to the set mapping relation.

In an embodiment, in the rotation speed determining unit, the set mapping relationship is used to make a connection line between a starting point position when the laundry is dropped and a center of the drum form an angle of 30 degrees with a horizontal line.

In one embodiment, in the rotation speed determining unit, the washing rotation speed is greater than 60 revolutions per minute and less than 70 revolutions per minute.

In one embodiment, the water level frequency determining unit for determining the water level frequency of the washing stage includes: the water level frequency for determining the washing stage is more than 3850 and less than 3950.

In a third aspect of the disclosure, an electronic device is provided. The electronic device includes: a processor; and a memory for storing executable instructions that, when executed by the processor, cause the electronic device to perform the method of the first aspect.

In a fourth aspect of the disclosure, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the method in the first aspect.

The technical scheme provided by the embodiment of the invention has the beneficial technical effects that:

the embodiment of the invention discloses a washing control method, which is characterized in that after the clothes drying weight of the washed clothes is obtained and the water level frequency of a washing stage is determined, the clothes drying weight and the washing rotating speed corresponding to the water level frequency are determined according to a set mapping relation, wherein the set mapping relation is used for enabling the washed clothes to fall off at the position deviating from the highest point so as to reduce noise, and the technical problem of overlarge noise when a small amount of clothes are washed by the existing drum washing machine can be solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only a part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic flow chart of a washing control method of a drum washing machine according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a height of the clothes falling according to a washing control method of a related art drum washing machine;

FIG. 3 is a schematic diagram of a height of falling clothes according to a washing control method of a drum washing machine according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a washing control device of a drum washing machine according to an embodiment of the present invention;

FIG. 5 shows a schematic diagram of an electronic device suitable for use in implementing embodiments of the present invention.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments, but not all embodiments, of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the embodiments of the present invention.

It should be noted that the terms "system" and "network" are often used interchangeably herein in embodiments of the present invention. Reference to "and/or" in embodiments of the invention is intended to include any and all combinations of one or more of the associated listed items. The terms "first", "second", and the like in the description and claims of the present disclosure and in the drawings are used for distinguishing between different objects and not for limiting a particular order.

It should be further noted that, in the embodiments of the present invention, each of the following embodiments may be executed alone, or may be executed in combination with each other, and the embodiments of the present invention are not limited in this respect.

The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.

The technical solutions of the embodiments of the present invention are further described by the following detailed description with reference to the accompanying drawings.

Fig. 1 is a flow chart illustrating a washing control method of a drum washing machine according to an embodiment of the present invention, which is applicable to a case where the drum washing machine is used to wash a small amount of laundry (no more than three pieces of laundry), and the method can be executed by a washing control device disposed in an electronic device of the drum washing machine, as shown in fig. 1, the washing control method of the drum washing machine according to the embodiment includes:

in step S110, a drying weight of the laundry is acquired.

For example, the drying weight of the laundry may be acquired from the input information of the user. For another example, the laundry drying weight may be obtained by a weight sensor built in the drum washing machine before washing. For another example, after laundry is put in the washing machine and the start key is pressed, the rotation of the inner tub may be controlled before water is input to obtain a balance degree of the inner tub, and a dry weight of the laundry may be determined according to the obtained balance degree.

In step S120, a water level frequency of the washing stage is determined.

For example, a fixed water level frequency can be uniformly set for washing a small amount of laundry (no more than three laundry), and as can be seen from the results of the comparison experiment, the water level frequency in the washing stage is in a range of more than 3850 and less than 3950, so that the laundry can be washed with minimum noise.

In step S130, the laundry weight and the washing rotation speed corresponding to the water level frequency are determined according to a set mapping relationship, where the set mapping relationship is used to drop the laundry at a position away from a highest point to reduce noise.

For example, the set mapping relationship may include a set functional relationship between a drying weight, a water level frequency, and a rotation speed, and the washing rotation speed corresponding to the drying weight and the water level frequency may be determined according to the set functional relationship. For another example, the laundry drying weight and the washing rotation speed corresponding to the water level frequency may be searched from a mapping table corresponding to the set mapping relationship.

As a result of the comparison experiment, it is preferable that the set mapping relationship is such that a line connecting the starting point position when the laundry is dropped and the center of the drum is at an angle of 30 degrees from the horizontal line, the laundry can be washed and the noise during the washing process is small, and that the noise is minimized under the condition that the laundry is washed when the washing rotation speed of the washing machine is in the range of 60 to 70 revolutions per minute.

In step S140, the inner tub of the drum washing machine is controlled to rotate according to the washing rotation speed. Namely, the current value of the drum washing machine is adjusted to control the inner tub to rotate at the washing speed.

It should be noted that, when designing a washing control method of the conventional drum washing machine, in order to obtain a better washing effect, the laundry is controlled to fall from the highest position (the position of a point shown in fig. 2) as much as possible, so that the beating strength is maximized to enhance the washing effect.

For washing a plurality of clothes, other clothes are arranged at the falling point when the clothes fall, on one hand, part of impulsive force can be relieved, so that the sound of the clothes striking water and the bottom of the inner barrel can be partially blocked and relieved when the clothes fall, on the other hand, the falling distance of the clothes is shortened due to the clothes existing at the falling point, and therefore, the noise is not obvious in the washing process.

For washing a single piece of clothes or a small amount of clothes, after the clothes are dropped from the highest position (the position of the point A shown in figure 2), the dropping point is often not provided with a clothes barrier, the clothes can be flushed to the water surface and then directly towards the bottom of the inner barrel, and the noise is obvious, which is also the reason why a user often feels that the noise for washing a single piece of clothes is obviously larger than the noise for washing a plurality of pieces of clothes.

Since the rotation speed of the drum washing machine directly affects the position of the laundry when the laundry is dropped, in order to obtain a better washing effect, the conventional washing machine program sets a fixed rotation speed to control the laundry to be dropped from the highest position (the position of a point shown in fig. 2) as much as possible, so that the beating strength is the highest to enhance the washing effect, and the fixed rotation speed is used as the fixed rotation speed of the washing machine of the type and is not allowed to be adjusted by a user. The information of the size, parameters, etc. of the washing machine may affect the rotating speed of the clothes just falling from the highest place, so that the fixed rotating speeds of various types of washing machines in the washing stage are slightly different, but mostly concentrate on the range of 45 to 50 revolutions per minute.

However, in this embodiment, considering that when a single piece of clothes or a small amount of clothes is washed, there is no clothes blocking under the clothes when the clothes is dropped, the distance to be dropped is longer than that of multiple pieces of clothes when the clothes is washed under the same condition, the water contact area when the clothes is dropped is larger than that of multiple pieces of clothes when the clothes is washed, and if the distance to be dropped is properly reduced by a little, the washing effect of the single piece of clothes is not greatly affected, therefore, the embodiment discloses a new washing control method, which adopts a rotation speed of 45 to 50 revolutions per minute compared with the existing washing control method, determines the washing rotation speed corresponding to the current clothes drying weight and water level frequency according to the set mapping relationship, and increases the rotation speed of the washing stage compared with the existing control method of the drum washing machine, so that the rotation speed can control the washed clothes in the drum washing machine to be dropped at a position deviating from the highest point rather than the highest point (as the point B position shown in fig. 3), so as to reduce the distance the clothes pass during falling and reduce the noise. Compared with the existing control method of the drum washing machine, when the rotating speed is determined, the rotating speed can be controlled to fall down at the highest point position in the drum washing machine as much as possible, the control method of the embodiment overcomes the technical bias existing in the existing control method of the drum washing machine when the rotating speed is determined, and when a single piece of clothes or a small amount of clothes are washed, the rotating speed in the washing stage can be controlled to fall down at the position deviated from the highest point position so as to reduce noise, so that the noise can be reduced under the condition of meeting the requirement of washing the clothes.

Further, in the embodiment, when the water level frequency of the washing stage is determined in step S210, a water level frequency smaller than the water level frequency set by the inherent control method of the existing drum washing machine may be further adopted to raise the water level during the washing process, so that on one hand, the distance for the washed clothes to fall down can be shortened, and the effect of reducing noise can be achieved; on the other hand can increase the surface area, and the surface area increase can make the area increase of being washed clothing contact water after falling down to can increase the water of having mixed the washing liquid to the friction of clothing, can promote the washing effect.

Fig. 2 shows H1 as a height diagram of a clothes falling height corresponding to a washing control method of a conventional drum washing machine, fig. 3 shows H2 as a height diagram of a clothes falling height corresponding to a washing control method of a drum washing machine according to an embodiment of the present invention, fig. 2 and 3 show L1 as a water level line corresponding to a conventional control method, and fig. 2 as a water level line corresponding to a control method of the present embodiment. As can be seen from comparing fig. 2 and 3, as for the washing effect, compared with the conventional washing control method for washing a single piece of laundry, the starting point of the washed laundry when the washed laundry is dropped during the washing process is lowered, the water level is raised, the distance of the washed laundry being dropped is further shortened, the noise is reduced, and the laundry beating effect is reduced, but the number of times of beating per unit time is increased due to the increased rotation speed, and the washing effect is improved. Although the distance is shortened after the water level frequency is reduced and the dropping force during washing is weakened after the clothes fall down, the contact area of the clothes and the water can be increased by increasing the water surface area, and the washing effect is balanced and improved, so that the washing effect is not obviously reduced in a comprehensive mode, and the sound in the washing process can be reduced.

In the washing control method of the drum washing machine according to this embodiment, after obtaining the drying weight of the laundry and determining the water level frequency in the washing stage, the washing speed corresponding to the drying weight and the water level frequency is determined according to a set mapping relationship, where the set mapping relationship is used to drop the laundry at a position away from the highest point to reduce noise, so as to solve the technical problem of excessive noise when the existing drum washing machine washes a small amount of laundry.

As an implementation of the methods shown in the above figures, the present application provides an embodiment of a washing control device of a drum washing machine, and fig. 4 shows a schematic structural diagram of a washing control device of a drum washing machine provided in this embodiment, the embodiment of the device corresponds to the embodiment of the method shown in fig. 3, and the device can be applied to various electronic devices. As shown in fig. 4, the washing control apparatus of the drum washing machine according to the present embodiment includes a dry weight obtaining unit 410, a water level frequency determining unit 420, a rotation speed determining unit 430, and a rotation control unit 440.

The dry weight obtaining unit 410 is configured to obtain a dry weight of the laundry.

The water level frequency determination unit 420 is configured to determine a water level frequency of the washing stage.

The rotation speed determining unit 430 is configured to determine the washing rotation speed corresponding to the drying weight and the water level frequency according to a set mapping relationship, where the set mapping relationship is used to drop the washed laundry at a position away from a highest point to reduce noise.

The rotation control unit 440 is configured to control the inner tub of the drum washing machine to rotate according to the washing rotation speed.

According to one or more embodiments of the present disclosure, the dry weight obtaining unit 410 is configured to obtain a dry weight of the laundry before washing by a weight sensor built in the drum washing machine.

According to one or more embodiments of the present disclosure, the set mapping relationship in the rotation speed determination unit 430 includes a set functional relationship between a drying weight, a water level frequency, and a rotation speed; the rotation speed determining unit 430 is configured to further determine a washing rotation speed corresponding to the drying weight and the water level frequency according to the set function relationship.

According to one or more embodiments of the present disclosure, the rotation speed determining unit 430 is configured to find the laundry weight and the washing rotation speed corresponding to the water level frequency from a mapping table corresponding to the set mapping relationship.

According to one or more embodiments of the present disclosure, in the rotation speed determining unit 430, the set mapping relationship is used to make a line connecting the starting point position when the laundry is dropped and the center of the drum form an angle of 30 degrees with the horizontal line.

According to one or more embodiments of the present disclosure, in the rotation speed determination unit 430, the washing rotation speed is greater than 60 revolutions per minute and less than 70 revolutions per minute.

According to one or more embodiments of the present disclosure, the water level frequency determination unit 420 configured to determine the water level frequency of the washing stage includes: the water level frequency for determining the washing stage is more than 3850 and less than 3950.

The washing control device of the drum washing machine provided by the embodiment can execute the washing control method of the drum washing machine provided by the embodiment of the method disclosed by the invention, and has corresponding functional modules and beneficial effects of the execution method.

Referring now to FIG. 5, a block diagram of an electronic device 500 suitable for use in implementing embodiments of the present invention is shown. The terminal device in the embodiment of the present invention is, for example, a mobile device, a computer, or a vehicle-mounted device built in a floating car, or any combination thereof. In some embodiments, the mobile device may include, for example, a cell phone, a smart home device, a wearable device, a smart mobile device, a virtual reality device, and the like, or any combination thereof. The electronic device shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.

As shown in fig. 5, electronic device 500 may include a processing means (e.g., central processing unit, graphics processor, etc.) 501 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)502 or a program loaded from a storage means 508 into a Random Access Memory (RAM) 503. In the RAM 503, various programs and data necessary for the operation of the electronic apparatus 500 are also stored. The processing device 501, the ROM 502, and the RAM 503 are connected to each other through a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.

Generally, the following devices may be connected to the I/O interface 505: input devices 506 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; output devices 507 including, for example, a Liquid Crystal Display (LCD), speakers, vibrators, and the like; storage devices 508 including, for example, magnetic tape, hard disk, etc.; and a communication device 509. The communication means 509 may allow the electronic device 500 to communicate with other devices wirelessly or by wire to exchange data. While fig. 5 illustrates an electronic device 500 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.

In particular, according to an embodiment of the present invention, the processes described above with reference to the flowcharts may be implemented as a computer software program. For example, embodiments of the invention include a computer program product comprising a computer program embodied on a computer-readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication means 509, or installed from the storage means 508, or installed from the ROM 502. The computer program performs the above-described functions defined in the method of the embodiment of the present invention when executed by the processing apparatus 501.

It should be noted that the computer readable medium mentioned above can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In embodiments of the invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In yet another embodiment of the invention, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.

The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.

The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: acquiring the drying weight of the washed clothes; determining a water level frequency of a washing stage; determining the clothes drying weight and the washing rotating speed corresponding to the water level frequency according to a set mapping relation, wherein the set mapping relation is used for enabling the washed clothes to fall down at the position deviating from the highest point so as to reduce noise; and controlling the inner barrel of the drum washing machine to rotate according to the washing rotating speed.

Computer program code for carrying out operations for embodiments of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The units described in the embodiments of the present invention may be implemented by software or hardware. Where the name of a unit does not in some cases constitute a limitation of the unit itself, for example, the first retrieving unit may also be described as a "unit for retrieving at least two internet protocol addresses".

The foregoing description is only a preferred embodiment of the invention and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure in the embodiments of the present invention is not limited to the specific combinations of the above-described features, but also encompasses other embodiments in which any combination of the above-described features or their equivalents is possible without departing from the spirit of the disclosure. For example, the above features and (but not limited to) features with similar functions disclosed in the embodiments of the present invention are replaced with each other to form a technical solution.

Claims (10)

1. A washing control method of a drum washing machine is characterized by comprising the following steps:

acquiring the drying weight of the washed clothes;

determining a water level frequency of a washing stage;

determining the clothes drying weight and the washing rotating speed corresponding to the water level frequency according to a set mapping relation, wherein the set mapping relation is used for enabling the washed clothes to fall down at the position deviating from the highest point so as to reduce noise;

and controlling the inner barrel of the drum washing machine to rotate according to the washing rotating speed.

2. The washing control method according to claim 1, wherein the obtaining of the drying weight of the laundry to be washed comprises:

and acquiring the drying weight of the washed clothes by a weight sensor built in the drum washing machine before washing.

3. The washing control method according to claim 1, wherein the set mapping relationship includes a set functional relationship between a weight of the drying clothes, a water level frequency, and a rotation speed;

determining the clothes drying weight and the washing rotating speed corresponding to the water level frequency according to the set mapping relationship comprises the following steps:

and determining the washing rotating speed corresponding to the clothes drying weight and the water level frequency according to the set functional relation.

4. The washing control method of claim 1, wherein determining the washing rotation speed corresponding to the drying weight and the water level frequency according to a set mapping relationship comprises:

and searching the clothes drying weight and the washing rotating speed corresponding to the water level frequency from a mapping table corresponding to the set mapping relation.

5. The washing control method according to claim 1, wherein the set mapping relationship is used to make a line connecting the starting point position of the laundry and the drum center at an angle of 30 degrees with respect to a horizontal line when the laundry is dropped.

6. The washing control method as claimed in claim 1, wherein the washing rotation speed is greater than 60 revolutions per minute and less than 70 revolutions per minute.

7. The washing control method as claimed in claim 1, wherein the determining the water level frequency of the washing stage comprises:

it is determined that the frequency of the water level of the washing stage is more than 3850 and less than 3950.

8. A washing control device of a drum washing machine, characterized by comprising:

a dry weight obtaining unit for obtaining a dry weight of the laundry;

a water level frequency determining unit for determining a water level frequency of the washing stage;

a rotating speed determining unit, configured to determine the drying weight and a washing rotating speed corresponding to the water level frequency according to a set mapping relationship, where the set mapping relationship is used to make the washed laundry fall down at a position away from a highest point to reduce noise;

a rotation control unit for controlling the inner tub of the drum washing machine to rotate according to the washing rotation speed.

9. An electronic device, comprising:

a processor; and

a memory to store executable instructions that, when executed by the one or more processors, cause the electronic device to perform the method of any of claims 1-7.

10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1-7.

Images