Clothes treatment equipment, dehydration control method and device thereof and storage medium

Abstract

The invention provides clothes treatment equipment, a dehydration control method and device thereof and a storage medium. The dehydration control method comprises the steps that S100, an eccentric threshold value is obtained; s200, the inner cylinder is controlled to rotate at a first preset rotating speed, and a first eccentric value is obtained; s300, whether the first eccentric value is smaller than the eccentric threshold value or not is judged; s400, if the first eccentric value is smaller than the eccentric threshold value, the inner cylinder is controlled to rotate at a second preset rotating speed, and a second eccentric value is obtained; the second preset rotating speed is greater than the first preset rotating speed; s500, whether the second eccentric value is larger than the eccentric threshold value or not is judged; and S600, if the second eccentric value is smaller than the eccentric threshold value, the inner barrel is controlled to rotate at the preset operation rotating speed corresponding to the eccentric threshold value.

Description

Technical Field

[0001] The present application relates to the technical field of clothing processing equipment, and in particular to a clothing processing equipment and a dehydration control method, device and storage medium thereof. Background Art

[0002] When the clothes processing device is dehydrating, its inner drum runs at a certain speed. In the prior art, in order to reduce vibration noise, eccentricity detection is performed when the inner drum is running at a low speed to determine whether the inner drum can run at a high speed. However, when the inner drum is increased to run at a high speed, the eccentricity value at a high speed will change compared to the eccentricity value at a low speed, which may cause greater vibration, and there is still a technical problem of generating vibration noise. Summary of the invention

[0003] The present application provides a clothing processing device and a dehydration control method, device and storage medium thereof, aiming to solve the technical problem in the prior art that vibration noise is generated when the inner drum runs at a high speed.

[0004] In a first aspect, the present application proposes a dehydration control method for a clothes processing device, comprising:

[0005] S100, obtaining an eccentricity threshold;

[0006] S200, controlling the inner drum to rotate at a first preset speed to obtain a first eccentricity value;

[0007] S300, determining whether the first eccentricity value is less than the eccentricity threshold;

[0008] S400, if the first eccentricity value is less than the eccentricity threshold, controlling the inner drum to rotate at a second preset speed and obtaining a second eccentricity value; the second preset speed is greater than the first preset speed;

[0009] S500, determining whether the second eccentricity value is greater than the eccentricity threshold;

[0010] S600: If the second eccentricity value is smaller than the eccentricity threshold, the inner drum is controlled to rotate at a preset operating speed corresponding to the eccentricity threshold.

[0011] Optionally, the control method further includes:

[0012] S700, if the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0013] Step S200, step S300 and step S500 are re-executed.

[0014] Optionally, the eccentricity threshold includes a first eccentricity threshold and a second eccentricity threshold; the first eccentricity threshold is smaller than the second eccentricity threshold;

[0015] If the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed, and step S200, step S300 and step S500 are re-executed, including:

[0016] S710, if the first eccentricity value is greater than a first eccentricity threshold or the second eccentricity value is greater than the first eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0017] Re-execute step S200, execute step S300 and step S500, and accumulate the first number of attempts;

[0018] The determining whether the first eccentricity value is less than the eccentricity threshold comprises:

[0019] S310, if the first number of attempts is less than a first preset number of attempts, determining whether the first eccentricity value is less than a first eccentricity threshold;

[0020] S320, if the first number of attempts is greater than a first preset number of attempts, determining whether the first eccentricity value is less than a second eccentricity threshold;

[0021] The determining whether the second eccentricity value is less than the eccentricity threshold comprises:

[0022] S510, if the first number of attempts is less than a first preset number of attempts, determining whether the second eccentricity value is less than a first eccentricity threshold;

[0023] S520: If the first number of attempts is greater than a first preset number of attempts, determine whether the second eccentricity value is less than a second eccentricity threshold.

[0024] Optionally, the eccentricity threshold further includes a third eccentricity threshold; the second eccentricity threshold is smaller than the third eccentricity threshold;

[0025] If the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed, and step S200, step S300 and step S500 are re-executed, and the process further includes:

[0026] S720, if the first eccentricity value is greater than a second eccentricity threshold or the second eccentricity value is greater than the second eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0027] Re-execute step S200, execute step S300 and step S500, and accumulate the second number of attempts;

[0028] The determining whether the first eccentricity value is less than the eccentricity threshold comprises:

[0029] S330, if the second number of attempts is less than a second preset number of attempts, determining whether the first eccentricity value is less than a second eccentricity threshold;

[0030] S340, if the second number of attempts is greater than a second preset number of attempts, determining whether the first eccentricity value is less than a third eccentricity threshold;

[0031] The determining whether the second eccentricity value is less than the eccentricity threshold comprises:

[0032] S530, if the second number of attempts is less than a second preset number of attempts, determining whether the second eccentricity value is less than a second eccentricity threshold;

[0033] S540: If the second number of attempts is greater than a second preset number of attempts, determine whether the second eccentricity value is less than a third eccentricity threshold.

[0034] Optionally, if the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed, and re-executing step S200, step S300 and step S500 further includes:

[0035] S730, if the first eccentricity value is greater than a third eccentricity threshold or the second eccentricity value is greater than the third eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0036] Re-execute step S200, execute step S300 and step S500, and accumulate the third number of attempts;

[0037] The determining whether the first eccentricity value is less than the eccentricity threshold comprises:

[0038] S350, if the third number of attempts is less than a third preset number of attempts, determining whether the first eccentricity value is less than a third eccentricity threshold;

[0039] The determining whether the second eccentricity value is less than the eccentricity threshold comprises:

[0040] S550, if the third number of attempts is less than a third preset number of attempts, determining whether the second eccentricity value is less than a third eccentricity threshold;

[0041] The control method further comprises:

[0042] If the third number of attempts is greater than a third preset number of attempts, the clothes treating device is controlled to suspend operation.

[0043] Optionally, if the second eccentricity value is less than the eccentricity threshold, controlling the inner drum to rotate at a preset operating speed corresponding to the eccentricity threshold comprises:

[0044] If the second eccentricity value is less than the first eccentricity threshold, controlling the inner drum to rotate at a first preset operating speed corresponding to the first eccentricity threshold;

[0045] If the second eccentricity value is smaller than the second eccentricity threshold, the inner drum is controlled to rotate at a second preset operating speed corresponding to the second eccentricity threshold; wherein the second preset operating speed is smaller than the first preset operating speed.

[0046] Optionally, obtaining the eccentricity threshold comprises:

[0047] Obtaining the load weight in the clothes processing device;

[0048] An eccentricity threshold is obtained according to the load weight.

[0049] In a second aspect, the present application further proposes a dehydration control device for a clothes processing device, the control device comprising:

[0050] An acquisition module, used for acquiring an eccentricity threshold;

[0051] A control module controls the inner drum to rotate at a first preset speed, and the acquisition module acquires a first eccentricity value;

[0052] A judging module, used for judging whether the first eccentricity value is less than the eccentricity threshold;

[0053] The control module is used for controlling the inner drum to rotate at a second preset speed if the first eccentricity value is less than the eccentricity threshold, and the acquisition module acquires the second eccentricity value; the second preset speed is greater than the first preset speed;

[0054] The judging module further judges whether the second eccentricity value is greater than the eccentricity threshold;

[0055] The control module is used for controlling the inner drum to rotate at a preset operating speed corresponding to the eccentricity threshold if the second eccentricity value is smaller than the eccentricity threshold.

[0056] In a third aspect, the present application further proposes a clothes treating device, comprising a controller, wherein the controller is configured to execute to implement the dehydration control method of the clothes treating device as described above.

[0057] In a fourth aspect, the present application further proposes a computer-readable storage medium having a computer program stored thereon, wherein the computer program is loaded by a processor to perform the steps in the dehydration control method for a clothing processing device as described above.

[0058] In the technical solution of the embodiment of the present application, when the clothing processing device is dehydrating, an eccentricity threshold is obtained; and the inner drum is first controlled to operate at a first preset speed to obtain a first eccentricity value; the size relationship between the first eccentricity value and the eccentricity threshold is determined; and when the first eccentricity value is less than the eccentricity threshold, the inner drum is controlled to operate at a higher second preset speed, and then the second eccentricity value is obtained, and the size relationship between the second eccentricity value and the eccentricity threshold is determined; if the second eccentricity value is less than the eccentricity threshold, the inner drum is controlled to rotate at a preset operating speed corresponding to the eccentricity threshold to dehydrate; in this way, when the inner drum is increased to a high speed, when the eccentricity value at high speed changes compared to the eccentricity value at low speed, it is still possible to determine whether the inner drum will generate greater vibration at high speed, thereby avoiding vibration noise caused by the large eccentricity value of the inner drum at high speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0060] Figure 1 is a schematic flow chart of a dehydration control method for a clothing processing device provided in an embodiment of the present application;

[0061] Figure 2 It is a schematic diagram of another embodiment of the flow chart of the dehydration control of the clothes processing device provided in the embodiment of the present application;

[0062] Figure 3 yes Figure 1 or Figure 2 Schematic diagram of sub-steps of step S300;

[0063] Figure 4 yes Figure 1 or Figure 2 Schematic diagram of sub-steps of step S500;

[0064] Figure 5 yes Figure 1 or Figure 2 Schematic diagram of sub-steps of step S700;

[0065] Figure 6 yes Figure 1 or Figure 2 Schematic diagram of sub-steps of step S600;

[0066] Figure 7 It is a schematic diagram of a specific implementation process of a dehydration control method for a clothing processing device provided in an embodiment of the present application;

[0067] Figure 8 It is a structural schematic diagram of a dehydration control device of a clothing processing device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0068] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0069] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0070] In this application, the word "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described in this application as "exemplary" is not necessarily to be construed as being preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to implement and use the invention. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the invention can be implemented without using these specific details. In other instances, well-known structures and processes are not elaborated in detail to avoid obscuring the description of the invention with unnecessary details. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in this application.

[0071] The embodiments of the present application provide a clothing processing device and a dehydration control method, device and storage medium thereof, which are described in detail below.

[0072] When the clothes processing device is dehydrating, the speed of the inner drum is gradually increased at a certain acceleration. In order to reduce eccentric vibration, eccentricity detection is performed at low and high speeds respectively to determine whether the eccentricity value of the inner drum of the clothes processing device at low and high speeds exceeds the eccentricity threshold, and then to determine whether the clothes processing device can be dehydrated at the preset operating speed. In this way, the existing problem in the prior art that when the inner drum is increased to a high speed, the eccentricity value at high speed will change compared with the eccentricity value at low speed, which may generate greater vibration, and still generates vibration noise.

[0073] In the technical solution of the embodiment of the present application, the clothes processing device can be a washing machine, a washer-dryer, a shoe washer, etc. The clothes processing device can be a drum-type washing machine, a drum-type washer-dryer, a drum-type shoe washer, etc.

[0074] In an embodiment, the dehydration control method proposed in the embodiment of the present application is executed by a controller of the clothing processing device.

[0075] like Figure 1 FIG. 1 is a flow chart of an embodiment of a dehydration control method for a clothing processing device in an embodiment of the present application. The dehydration control method for a clothing processing device includes:

[0076] S100, obtaining an eccentricity threshold;

[0077] S200, controlling the inner drum to rotate at a first preset speed to obtain a first eccentricity value;

[0078] S300, determining whether the first eccentricity value is less than the eccentricity threshold;

[0079] S400, if the first eccentricity value is less than the eccentricity threshold, controlling the inner drum to rotate at a second preset speed and obtaining a second eccentricity value; the second preset speed is greater than the first preset speed;

[0080] S500, determining whether the second eccentricity value is greater than the eccentricity threshold;

[0081] S600: If the second eccentricity value is smaller than the eccentricity threshold, the inner drum is controlled to rotate at a preset operating speed corresponding to the eccentricity threshold.

[0082] In the technical solution of the embodiment of the present application, when the clothing processing device is dehydrating, an eccentricity threshold is obtained; and the inner drum is first controlled to operate at a first preset speed to obtain a first eccentricity value; the size relationship between the first eccentricity value and the eccentricity threshold is determined; and when the first eccentricity value is less than the eccentricity threshold, the inner drum is controlled to operate at a higher second preset speed, and then the second eccentricity value is obtained, and the size relationship between the second eccentricity value and the eccentricity threshold is determined; if the second eccentricity value is less than the eccentricity threshold, the inner drum is controlled to rotate at a preset operating speed corresponding to the eccentricity threshold to dehydrate; in this way, when the inner drum is increased to a high speed, when the eccentricity value at high speed changes compared to the eccentricity value at low speed, it is still possible to determine whether the inner drum will generate greater vibration at high speed, thereby avoiding vibration noise caused by the large eccentricity value of the inner drum at high speed.

[0083] In some embodiments, after the laundry processing device completes the washing step, it begins to enter the dehydration stage. After entering the dehydration stage, the controller of the laundry processing device begins to execute the dehydration control method provided in the embodiment of the present application.

[0084] In some embodiments, the clothes processing device may also enter the dehydration stage after receiving the dehydration instruction from the user. After entering the dehydration stage, the controller of the clothes processing device starts to execute the dehydration control method provided in the embodiment of the present application. The dehydration instruction may be input by the user through voice, button, APP, etc.

[0085] In some embodiments, the first preset speed is in the low speed range of the inner drum; the second preset speed is in the high speed range of the inner drum. The preset operating speed is in the dehydration speed range of the inner drum. In an embodiment, the preset operating speed is greater than the second preset speed. In an embodiment, when the inner drum is dehydrated, the inner drum is allowed to be dehydrated at the preset operating speed corresponding to the eccentricity threshold only after the eccentricity detection at two different preset speeds is passed, so as to avoid vibration noise generated by the inner drum at a high speed due to a large eccentricity value.

[0086] In an embodiment, the first preset rotation speed may be set to 93 rpm; and the second preset rotation speed may be set to 120 rpm.

[0087] As an optional implementation of the above embodiment, Figure 2 As shown, the control method also includes:

[0088] S700, if the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0089] Step S200, step S300 and step S500 are re-executed.

[0090] In an embodiment, when the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed to shake and distribute the load in the inner drum so that the load is as uniform as possible and the eccentricity value is reduced. After the load is shaken and distributed, step S200, step S300 and step S500 are re-executed to determine whether the eccentricity value after the load distribution is shaken and distributed meets the eccentricity threshold.

[0091] In some embodiments, when the number of re-shaking distribution reaches a certain number, if the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the clothing processing device can be controlled to pause dehydration and issue an alarm to prompt the user. The user can adjust the load (such as reducing it) and restart the dehydration.

[0092] In some embodiments, in combination Figure 2 , Figure 7 As shown, when the second eccentricity value is greater than the eccentricity threshold, after redistributing the load, the controller first executes step S200; when it is determined that the first eccentricity value is less than the eccentricity threshold, it executes step S400 and then step S500; if the first eccentricity value is greater than the eccentricity threshold, the load is redistributed again. This cycle is repeated until the second eccentricity value is less than the eccentricity threshold.

[0093] As an optional implementation of the above embodiment, the eccentricity threshold includes a first eccentricity threshold and a second eccentricity threshold; the first eccentricity threshold is smaller than the second eccentricity threshold. Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 If the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed, and step S200, step S300 and step S500 are re-executed, including:

[0094] S710, if the first eccentricity value is greater than a first eccentricity threshold or the second eccentricity value is greater than the first eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0095] Re-execute step S200, execute step S300 and step S500, and accumulate the first number of attempts;

[0096] The determining whether the first eccentricity value is less than the eccentricity threshold comprises:

[0097] S310, if the first number of attempts is less than a first preset number of attempts, determining whether the first eccentricity value is less than a first eccentricity threshold;

[0098] S320, if the first number of attempts is greater than a first preset number of attempts, determining whether the first eccentricity value is less than a second eccentricity threshold;

[0099] The determining whether the second eccentricity value is less than the eccentricity threshold comprises:

[0100] S510, if the first number of attempts is less than a first preset number of attempts, determining whether the second eccentricity value is less than a first eccentricity threshold;

[0101] S520: If the first number of attempts is greater than a first preset number of attempts, determine whether the second eccentricity value is less than a second eccentricity threshold.

[0102] Combination Figure 7 As shown, in the embodiment, when dehydration is started, the first eccentricity value, the second eccentricity value and the smaller first eccentricity threshold are first used for judgment, and after the judgment, if the first eccentricity value is greater than the first eccentricity threshold or the second eccentricity value is greater than the first eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed to shake off its load, and a first number of attempts, i.e., the first shaking number, is accumulated; when the first number of attempts is less than the first preset number, it is determined by comparing the first eccentricity value, the second eccentricity value and the first eccentricity threshold whether the inner drum of the clothing processing device can be dehydrated at a preset operating speed corresponding to the first eccentricity threshold; and after the first number of attempts is greater than the first preset number, it is determined whether the first eccentricity value and the second eccentricity value are less than the larger second eccentricity threshold to expand the allowable range of the eccentricity value, so as to try to determine whether dehydration can be performed at the preset operating speed corresponding to the second eccentricity threshold.

[0103] In an embodiment, after multiple shaking distributions, when the first eccentricity value is greater than the first eccentricity threshold or the second eccentricity value is greater than the first eccentricity threshold, an attempt is made to expand the allowable range of the eccentricity value to try to determine whether dehydration can be performed at a preset operating speed corresponding to the second eccentricity threshold, so as to avoid the clothing processing equipment falling into an endless loop of being unable to dehydrate.

[0104] In this embodiment, when the first number of attempts is equal to the first preset number of attempts, it can be set to determine whether the first eccentricity value, the second eccentricity value and the first eccentricity threshold are compared, or it can be set to determine whether the first eccentricity value, the second eccentricity value and the second eccentricity threshold are compared.

[0105] In some embodiments, when the second eccentricity value is greater than or equal to the second eccentricity threshold, the dehydration of the clothes treating apparatus may be paused, and the user may be prompted to adjust the load (such as reducing or manually distributing the load).

[0106] As an optional implementation of the above embodiment, the eccentricity threshold further includes a third eccentricity threshold; and the second eccentricity threshold is smaller than the third eccentricity threshold. Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 shown.

[0107] If the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed, and step S200, step S300 and step S500 are re-executed, and the process further includes:

[0108] S720, if the first eccentricity value is greater than a second eccentricity threshold or the second eccentricity value is greater than the second eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0109] Re-execute step S200, execute step S300 and step S500, and accumulate the second number of attempts;

[0110] The determining whether the first eccentricity value is less than the eccentricity threshold comprises:

[0111] S330, if the second number of attempts is less than a second preset number of attempts, determining whether the first eccentricity value is less than a second eccentricity threshold;

[0112] S340, if the second number of attempts is greater than a second preset number of attempts, determining whether the first eccentricity value is less than a third eccentricity threshold;

[0113] The determining whether the second eccentricity value is less than the eccentricity threshold comprises:

[0114] S530, if the second number of attempts is less than a second preset number of attempts, determining whether the second eccentricity value is less than a second eccentricity threshold;

[0115] S540: If the second number of attempts is greater than a second preset number of attempts, determine whether the second eccentricity value is less than a third eccentricity threshold.

[0116] That is, in the embodiment, combined with Figure 7As shown, in the embodiment, when dehydration is started, the first eccentricity value, the second eccentricity value and the smaller first eccentricity threshold are first used for judgment, and after the judgment, if the first eccentricity value is greater than the first eccentricity threshold or the second eccentricity value is greater than the first eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed to shake off its load, and a first number of attempts, i.e., the first shaking number, is accumulated; when the first number of attempts is less than the first preset number, it is determined by comparing the first eccentricity value, the second eccentricity value and the first eccentricity threshold whether the inner drum of the clothing processing device can be dehydrated at a preset operating speed corresponding to the first eccentricity threshold; and after the first number of attempts is greater than the first preset number, it is determined whether the first eccentricity value and the second eccentricity value are less than the larger second eccentricity threshold to expand the allowable range of the eccentricity value, so as to try to determine whether dehydration can be performed at the preset operating speed corresponding to the second eccentricity threshold.

[0117] After the number of attempts to determine whether the first eccentricity value and the second eccentricity value are less than the larger second eccentricity threshold value exceeds the second preset number of times, that is, after the load is shaken off the second preset number of times, when the first eccentricity value and the second eccentricity value are greater than the larger second eccentricity threshold value, it is determined whether the first eccentricity value and the second eccentricity value are less than the larger third eccentricity threshold value, so as to expand the allowable range of the eccentricity value again, in order to try to determine whether dehydration can be performed at the preset operating speed corresponding to the third eccentricity threshold value.

[0118] In an embodiment, after determining that the first eccentricity value or the second eccentricity value is greater than the second preset threshold value, after the load is shaken and distributed multiple times, if the first eccentricity value is greater than the first eccentricity threshold value or the second eccentricity value is still greater than the second eccentricity threshold value, an attempt is made to expand the allowable range of the eccentricity value to try to determine whether dehydration can be performed at the preset operating speed corresponding to the third eccentricity threshold value, so as to avoid the clothing processing equipment falling into an endless loop in which dehydration cannot be performed.

[0119] In this embodiment, when the second number of attempts is equal to the second preset number of attempts, it can be set to determine the comparison between the first eccentricity value, the second eccentricity value and the second eccentricity threshold, or it can be set to determine the comparison between the first eccentricity value, the second eccentricity value and the third eccentricity threshold.

[0120] In some embodiments, if the second number of attempts is greater than the second preset number of attempts, the clothing processing device may be controlled to pause operation and prompt the user.

[0121] As an alternative implementation of the above embodiment, refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7, if the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed, and re-executing step S200, step S300 and step S500 further includes:

[0122] S730, if the first eccentricity value is greater than a third eccentricity threshold or the second eccentricity value is greater than the third eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0123] Re-execute step S200, execute step S300 and step S500, and accumulate the third number of attempts;

[0124] The determining whether the first eccentricity value is less than the eccentricity threshold comprises:

[0125] S350, if the third number of attempts is less than a third preset number of attempts, determining whether the first eccentricity value is less than a third eccentricity threshold;

[0126] The determining whether the second eccentricity value is less than the eccentricity threshold comprises:

[0127] S550, if the third number of attempts is less than a third preset number of attempts, determining whether the second eccentricity value is less than a third eccentricity threshold;

[0128] The control method further comprises:

[0129] If the third number of attempts is greater than a third preset number of attempts, the clothes treating device is controlled to suspend operation.

[0130] That is, in the embodiment, refer to Figure 7 As shown, in the process of judging the first eccentricity value and the second eccentricity value by the third eccentricity threshold, the load is still redistributed, so that the eccentricity after adjusting the load distribution can be smaller than the third eccentricity threshold. If the second eccentricity value is smaller than the third eccentricity threshold before the third number of attempts is greater than the third preset number of attempts, the inner drum can be controlled to rotate at a preset operating speed corresponding to the third preset threshold to perform dehydration.

[0131] If the third number of attempts is greater than the third preset number of attempts, the clothes processing device is controlled to suspend operation.

[0132] In the above embodiment, the first preset number, the second preset number, and the third preset number may be the same, such as 8 times, 10 times, or 12 times. In other embodiments, the first preset number is greater than the second preset number and greater than the third preset number, such as 12 times, 10 times, and 8 times, or 10 times, 8 times, and 6 times, respectively, in order to improve the dehydration effect while reducing vibration noise.

[0133] As an optional implementation of the above embodiment, Figure 6 and Figure 7 As shown, if the second eccentricity value is less than the eccentricity threshold, controlling the inner drum to rotate at a preset operating speed corresponding to the eccentricity threshold includes:

[0134] S610, if the second eccentricity value is less than the first eccentricity threshold, controlling the inner drum to rotate at a first preset operating speed corresponding to the first eccentricity threshold;

[0135] S620: If the second eccentricity value is smaller than the second eccentricity threshold, the inner drum is controlled to rotate at a second preset operating speed corresponding to the second eccentricity threshold; wherein the second preset operating speed is smaller than the first preset operating speed.

[0136] In an embodiment, in the dehydration stage, if the load is shaken off so that the second eccentricity value is less than the first eccentricity threshold value before the first trial number is less than the first preset number, dehydration is performed at a higher first preset operating speed; and if the first trial number is greater than the first preset number, the first eccentricity value and the second eccentricity value are judged by the second eccentricity threshold value, and the load is shaken off so that the second eccentricity value is less than the second eccentricity threshold value before the second trial number is greater than the second preset number, dehydration is performed at a relatively lower second preset operating speed. This is to reduce vibration noise while ensuring that the laundry processing device can dehydrate.

[0137] In some embodiments, if the second number of attempts is greater than the second preset number of attempts, the first eccentricity value and the second eccentricity value are determined by the third eccentricity threshold, and before the third number of attempts is greater than the third preset number of attempts, the second eccentricity value is made less than the third eccentricity threshold by shaking off the load, and dehydration is performed at a relatively lower third preset operating speed (the third preset operating speed is less than the second preset operating speed), so as to reduce vibration noise while ensuring that the laundry processing device can dehydrate.

[0138] In the embodiment, the first preset operating speed, the second preset operating speed and the third preset operating speed are all in the dehydration speed range of the inner drum. Among them, the third preset operating speed is the basic speed for dehydration; the second preset operating speed is the sub-high speed speed for dehydration; and the first preset operating speed is the super high speed speed for dehydration. In the embodiment, combined with Figure 7As shown, firstly, the first eccentricity threshold and the first preset number are used to determine whether the current load can be dehydrated at an ultra-high speed after being scattered and distributed; if not, the second eccentricity threshold and the second preset number are used to determine whether the current load can be dehydrated at a second-highest speed after being scattered and distributed; if not, the third eccentricity threshold and the third preset number are used to determine whether the current load can be dehydrated at a basic speed after being scattered and distributed; if not, the dehydration of the clothing treatment device is determined to have failed. The technical solution of the present application controls the noise during dehydration on the basis of the dehydration effect and dehydration efficiency.

[0139] As an optional implementation of the above embodiment, obtaining the eccentricity threshold includes:

[0140] Obtaining the load weight in the clothes processing device;

[0141] An eccentricity threshold is obtained according to the load weight.

[0142] In this embodiment, the eccentricity thresholds corresponding to the load weights are different. The eccentricity threshold is determined by the load weight to accurately determine whether the current load weight satisfies the eccentricity detection.

[0143] In some embodiments, in combination Figure 7 As shown, according to the load weight, the first eccentricity threshold, the second eccentricity threshold and the third eccentricity threshold are obtained. Then, the first eccentricity threshold and the first preset number are used to determine whether the current load can be dehydrated at an ultra-high speed after being scattered and distributed; if not, the second eccentricity threshold and the second preset number are used to determine whether the current load can be dehydrated at a second-highest speed after being scattered and distributed; if not, the third eccentricity threshold and the third preset number are used to determine whether the current load can be dehydrated at a basic speed after being scattered and distributed; if not, it is determined that the dehydration of the clothing processing device has failed. The technical solution of the present application determines the eccentricity threshold group by the load weight, and uses this to make a judgment, so that the current load controls the noise during dehydration on the basis of the dehydration effect and dehydration efficiency.

[0144] In order to better implement the dehydration control method of the clothing processing device in the embodiment of the present application, based on the dehydration control method of the clothing processing device, the embodiment of the present application also provides a dehydration control device for the clothing processing device, such as Figure 8 As shown, the dehydration control device of the clothes processing equipment includes:

[0145] An acquisition module 10 is used to acquire an eccentricity threshold;

[0146] The control module 20 controls the inner drum to rotate at a first preset speed, and the acquisition module acquires a first eccentricity value;

[0147] A judging module 30, configured to judge whether the first eccentricity value is less than the eccentricity threshold;

[0148] The control module is used for controlling the inner drum to rotate at a second preset speed if the first eccentricity value is less than the eccentricity threshold, and the acquisition module acquires the second eccentricity value; the second preset speed is greater than the first preset speed;

[0149] The judging module further judges whether the second eccentricity value is greater than the eccentricity threshold;

[0150] The control module is used for controlling the inner drum to rotate at a preset operating speed corresponding to the eccentricity threshold if the second eccentricity value is smaller than the eccentricity threshold.

[0151] An embodiment of the present application also proposes a dehydration control system for a clothing processing device, comprising: one or more processors; a memory; and one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the processor to implement the dehydration control method for the clothing processing device as described above.

[0152] Generally speaking, usually, the dehydration control system of the clothing processing device includes: at least one processor, at least one memory, and a control program of the dehydration control system of the clothing processing device stored in the memory and executable on the processor, and the control program of the dehydration control system of the clothing processing device is configured to implement the steps of the previous control method.

[0153] The processor may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor may be implemented in at least one hardware form of DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), and PLA (Programmable Logic Array). The processor may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a CPU (Central Processing Unit); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content to be displayed on the display screen. The processor may also include an AI (Artificial Intelligence) processor, which is used to process the control method operation of the dehydration control system of the clothing processing equipment, so that the control method model of the dehydration control system of the clothing processing equipment can be trained and learned autonomously to improve efficiency and accuracy.

[0154] The memory may include one or more computer-readable storage media, which may be non-transitory. The memory may also include a high-speed random access memory, and a non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In some embodiments, the non-transitory computer-readable storage medium in the memory is used to store at least one instruction, which is used to be executed by the processor to implement the dehydration control method of the dehydration control system of the clothing processing device provided in the method embodiment of the present application:

[0155] S100, obtaining an eccentricity threshold;

[0156] S200, controlling the inner drum to rotate at a first preset speed to obtain a first eccentricity value;

[0157] S300, determining whether the first eccentricity value is less than the eccentricity threshold;

[0158] S400, if the first eccentricity value is less than the eccentricity threshold, controlling the inner drum to rotate at a second preset speed and obtaining a second eccentricity value; the second preset speed is greater than the first preset speed;

[0159] S500, determining whether the second eccentricity value is greater than the eccentricity threshold;

[0160] S600: If the second eccentricity value is smaller than the eccentricity threshold, the inner drum is controlled to rotate at a preset operating speed corresponding to the eccentricity threshold.

[0161] Optionally, the control method further includes:

[0162] S700, if the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0163] Step S200, step S300 and step S500 are re-executed.

[0164] Optionally, the eccentricity threshold includes a first eccentricity threshold and a second eccentricity threshold; the first eccentricity threshold is smaller than the second eccentricity threshold;

[0165] If the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed, and step S200, step S300 and step S500 are re-executed, including:

[0166] S710, if the first eccentricity value is greater than a first eccentricity threshold or the second eccentricity value is greater than the first eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0167] Re-execute step S200, execute step S300 and step S500, and accumulate the first number of attempts;

[0168] The determining whether the first eccentricity value is less than the eccentricity threshold comprises:

[0169] S310, if the first number of attempts is less than a first preset number of attempts, determining whether the first eccentricity value is less than a first eccentricity threshold;

[0170] S320, if the first number of attempts is greater than a first preset number of attempts, determining whether the first eccentricity value is less than a second eccentricity threshold;

[0171] The determining whether the second eccentricity value is less than the eccentricity threshold comprises:

[0172] S510, if the first number of attempts is less than a first preset number of attempts, determining whether the second eccentricity value is less than a first eccentricity threshold;

[0173] S520: If the first number of attempts is greater than a first preset number of attempts, determine whether the second eccentricity value is less than a second eccentricity threshold.

[0174] Optionally, the eccentricity threshold further includes three eccentricity thresholds; the second eccentricity threshold is smaller than the third eccentricity threshold;

[0175] If the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed, and step S200, step S300 and step S500 are re-executed, and the process further includes:

[0176] S720, if the first eccentricity value is greater than a second eccentricity threshold or the second eccentricity value is greater than the second eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0177] Re-execute step S200, execute step S300 and step S500, and accumulate the second number of attempts;

[0178] The determining whether the first eccentricity value is less than the eccentricity threshold comprises:

[0179] S330, if the second number of attempts is less than a second preset number of attempts, determining whether the first eccentricity value is less than a second eccentricity threshold;

[0180] S340, if the second number of attempts is greater than a second preset number of attempts, determining whether the first eccentricity value is less than a third eccentricity threshold;

[0181] The determining whether the second eccentricity value is less than the eccentricity threshold comprises:

[0182] S530, if the second number of attempts is less than a second preset number of attempts, determining whether the second eccentricity value is less than a second eccentricity threshold;

[0183] S540: If the second number of attempts is greater than a second preset number of attempts, determine whether the second eccentricity value is less than a third eccentricity threshold.

[0184] Optionally, if the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed, and re-executing step S200, step S300 and step S500 further includes:

[0185] S730, if the first eccentricity value is greater than a third eccentricity threshold or the second eccentricity value is greater than the third eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed;

[0186] Re-execute step S200, execute step S300 and step S500, and accumulate the third number of attempts;

[0187] The determining whether the first eccentricity value is less than the eccentricity threshold comprises:

[0188] S350, if the third number of attempts is less than a third preset number of attempts, determining whether the first eccentricity value is less than a third eccentricity threshold;

[0189] The determining whether the second eccentricity value is less than the eccentricity threshold comprises:

[0190] S550, if the third number of attempts is less than a third preset number of attempts, determining whether the second eccentricity value is less than a third eccentricity threshold;

[0191] The control method further comprises:

[0192] If the third number of attempts is greater than a third preset number of attempts, the clothes treating device is controlled to suspend operation.

[0193] Optionally, if the second eccentricity value is less than the eccentricity threshold, controlling the inner drum to rotate at a preset operating speed corresponding to the eccentricity threshold comprises:

[0194] If the second eccentricity value is less than the first eccentricity threshold, controlling the inner drum to rotate at a first preset operating speed corresponding to the first eccentricity threshold;

[0195] If the second eccentricity value is smaller than the second eccentricity threshold, the inner drum is controlled to rotate at a second preset operating speed corresponding to the second eccentricity threshold; wherein the second preset operating speed is smaller than the first preset operating speed.

[0196] Optionally, obtaining the eccentricity threshold comprises:

[0197] Obtaining the load weight in the clothes processing device;

[0198] An eccentricity threshold is obtained according to the load weight.

[0199] The above is a detailed introduction to a clothing processing device and its control method, device and storage medium provided in the embodiments of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A dehydration control method for a clothes processing device, characterized in that: include: S100, obtaining an eccentricity threshold; S200, controlling the inner drum to rotate at a first preset speed to obtain a first eccentricity value; S300, determining whether the first eccentricity value is less than the eccentricity threshold; S400, if the first eccentricity value is less than the eccentricity threshold, controlling the inner drum to rotate at a second preset speed and obtaining a second eccentricity value; the second preset speed is greater than the first preset speed; S500, determining whether the second eccentricity value is greater than the eccentricity threshold; S600: If the second eccentricity value is smaller than the eccentricity threshold, the inner drum is controlled to rotate at a preset operating speed corresponding to the eccentricity threshold.

2. The control method according to claim 1, characterized in that: The control method further comprises: S700, if the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed; Step S200, step S300 and step S500 are re-executed.

3. The control method according to claim 2, characterized in that: The eccentricity threshold comprises a first eccentricity threshold and a second eccentricity threshold; the first eccentricity threshold is smaller than the second eccentricity threshold; If the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed, and step S200, step S300 and step S500 are re-executed, including: S710, if the first eccentricity value is greater than a first eccentricity threshold or the second eccentricity value is greater than the first eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed; Re-execute step S200, execute step S300 and step S500, and accumulate the first number of attempts; The determining whether the first eccentricity value is less than the eccentricity threshold comprises: S310, if the first number of attempts is less than a first preset number of attempts, determining whether the first eccentricity value is less than a first eccentricity threshold; S320, if the first number of attempts is greater than a first preset number of attempts, determining whether the first eccentricity value is less than a second eccentricity threshold; The determining whether the second eccentricity value is less than the eccentricity threshold comprises: S510, if the first number of attempts is less than a first preset number of attempts, determining whether the second eccentricity value is less than a first eccentricity threshold; S520: If the first number of attempts is greater than a first preset number of attempts, determine whether the second eccentricity value is less than a second eccentricity threshold.

4. The control method according to claim 3, characterized in that: The eccentricity threshold also includes a third eccentricity threshold; the second eccentricity threshold is smaller than the third eccentricity threshold; If the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed, and step S200, step S300 and step S500 are re-executed, and the process further includes: S720, if the first eccentricity value is greater than a second eccentricity threshold or the second eccentricity value is greater than the second eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed; Re-execute step S200, execute step S300 and step S500, and accumulate the second number of attempts; The determining whether the first eccentricity value is less than the eccentricity threshold comprises: S330, if the second number of attempts is less than a second preset number of attempts, determining whether the first eccentricity value is less than a second eccentricity threshold; S340, if the second number of attempts is greater than a second preset number of attempts, determining whether the first eccentricity value is less than a third eccentricity threshold; The determining whether the second eccentricity value is less than the eccentricity threshold comprises: S530, if the second number of attempts is less than a second preset number of attempts, determining whether the second eccentricity value is less than a second eccentricity threshold; S540: If the second number of attempts is greater than a second preset number of attempts, determine whether the second eccentricity value is less than a third eccentricity threshold.

5. The control method according to claim 4, characterized in that: If the first eccentricity value is greater than the eccentricity threshold or the second eccentricity value is greater than the eccentricity threshold, the inner drum is controlled to run in a direction opposite to the direction of the first preset speed, and step S200, step S300 and step S500 are re-executed, and the process further includes: S730, if the first eccentricity value is greater than a third eccentricity threshold or the second eccentricity value is greater than the third eccentricity threshold, controlling the inner drum to run in a direction opposite to the direction of the first preset speed; Re-execute step S200, execute step S300 and step S500, and accumulate the third number of attempts; The determining whether the first eccentricity value is less than the eccentricity threshold comprises: S350, if the third number of attempts is less than a third preset number of attempts, determining whether the first eccentricity value is less than a third eccentricity threshold; The determining whether the second eccentricity value is less than the eccentricity threshold comprises: S550, if the third number of attempts is less than a third preset number of attempts, determining whether the second eccentricity value is less than a third eccentricity threshold; The control method further comprises: If the third number of attempts is greater than a third preset number of attempts, the clothes treating device is controlled to suspend operation.

6. The control method according to claim 3, 4 or 5, characterized in that: If the second eccentricity value is less than the eccentricity threshold, controlling the inner drum to rotate at a preset operating speed corresponding to the eccentricity threshold comprises: If the second eccentricity value is less than the first eccentricity threshold, controlling the inner drum to rotate at a first preset operating speed corresponding to the first eccentricity threshold; If the second eccentricity value is smaller than the second eccentricity threshold, the inner drum is controlled to rotate at a second preset operating speed corresponding to the second eccentricity threshold; wherein the second preset operating speed is smaller than the first preset operating speed.

7. The control method according to claim 1, characterized in that: The obtaining of the eccentricity threshold comprises: obtaining a load weight in the laundry processing device; An eccentricity threshold is obtained according to the load weight.

8. A dehydration control device for a clothes processing device, characterized in that: The control device comprises: An acquisition module, used for acquiring an eccentricity threshold; A control module controls the inner drum to rotate at a first preset speed, and the acquisition module acquires a first eccentricity value; A judging module, used for judging whether the first eccentricity value is less than the eccentricity threshold; The control module is used for controlling the inner drum to rotate at a second preset speed if the first eccentricity value is less than the eccentricity threshold, and the acquisition module acquires the second eccentricity value; the second preset speed is greater than the first preset speed; The judging module further judges whether the second eccentricity value is greater than the eccentricity threshold; The control module is used for controlling the inner drum to rotate at a preset operating speed corresponding to the eccentricity threshold if the second eccentricity value is smaller than the eccentricity threshold.

9. A clothes processing device, characterized in that: The invention comprises a controller configured to execute the dehydration control method of the laundry processing apparatus according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: A computer program is stored thereon, and the computer program is loaded by a processor to execute the steps in the dehydration control method of a clothes processing device according to any one of claims 1 to 7.

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