Dehydration control method and device and storage medium

Abstract

The invention relates to the technical field of smart home appliances, particularly provides a dehydration control method and device and a storage medium, and aims to solve the technical problem that an existing dehydration device cannot determine a proper dehydration rotating speed according to space environment information and a user state so as to implement active noise reduction. In order to achieve the purpose, the dehydration control method comprises the steps that operation parameters of a dehydration device in the dehydration stage are obtained, and environment parameters of a target area and state parameters of a user are obtained; inputting the operation parameters, the environment parameters and the state parameters into a pre-trained prediction model, and determining a target rotating speed of the dehydration device in a dehydration stage; controlling the dewatering device to adjust the current dewatering rotating speed to the target rotating speed according to the target rotating speed. According to the method, the influence degree of the dewatering noise on the current user is judged by analyzing the space environment information and the user ground state information, and the reasonable dewatering rotating speed is determined according to the influence degree of the noise on the user so as to reduce the noise.

Description

Technical Field

[0001] The present application relates to the technical field of smart home appliances, and specifically provides a dehydration control method, a control device and a storage medium. Background Art

[0002] When the drum washing machine is performing the dehydration process, due to the different weights of the clothes, different water absorption capacity, and random and uneven distribution, it may produce a large rotation eccentricity when rotating at high speed, thus causing high-decibel noise. This phenomenon has caused certain interference to the lives of home users. For example, when the users in the family are sleeping, resting, studying, video conferencing, or playing audio and video, making phone calls and are close to the washing machine, the noise of the washing machine dehydration will seriously interfere with their work and life.

[0003] At present, the control logic of the dehydration program of the washing machine is rigid, and it can only determine whether the speed needs to be reduced or whether the speed can be increased through the eccentricity threshold. It is impossible to intelligently adjust the dehydration speed in real time according to the state of the surrounding space and human body to achieve the effect of dynamic noise reduction.

[0004] Accordingly, the art needs a new dehydration control method, control device and storage medium solution to solve the above problems. Summary of the invention

[0005] In order to overcome the above-mentioned defects, the present application is proposed to provide a dehydration control method, a control device and a storage medium that solve or at least partially solve the technical problem that the existing dehydration device cannot determine the appropriate dehydration speed according to the spatial environment information and the user status.

[0006] In a first aspect, the present application provides a dehydration control method, the method comprising:

[0007] Acquiring operating parameters of the dehydration device in the dehydration stage, and acquiring environmental parameters of the target area and status parameters of users in the target area;

[0008] Inputting the operating parameters, the environmental parameters and the state parameters into a pre-trained prediction model to determine a target rotation speed of the dehydration device in the dehydration stage;

[0009] According to the target rotation speed, the dehydration device is controlled to adjust the current dehydration rotation speed to the target rotation speed.

[0010] In a technical solution of the above dehydration control method, the "obtaining the operating parameters of the dehydration device in the dehydration stage, and obtaining the environmental parameters of the target area and the status parameters of the users in the target area" includes:

[0011] Monitoring whether the real-time rotation speed of the dehydration device during the dehydration stage is greater than a preset threshold;

[0012] Based on monitoring that the real-time rotation speed is greater than the preset threshold: driving the monitoring unit to obtain the operating parameters of the dehydration device in the dehydration stage, driving the environment sensing unit to obtain the environment parameters of the target area, and driving the user sensing unit to obtain the status parameters of the user in the target area.

[0013] In a technical solution of the above-mentioned dehydration control method, the operating parameters include at least the rotation speed, eccentricity value and noise of the dehydration device during the dehydration stage, the environmental parameters include at least audio information and video information of the target area, and the state parameters include at least behavior information and position information.

[0014] In a technical solution of the above dehydration control method, the “determining the target speed of the dehydration device in the dehydration stage” includes:

[0015] Determining a first feature quantity according to the audio information and the video information, wherein the first feature quantity represents the degree of influence of the noise of the dehydration device on the target area;

[0016] Determining a second characteristic quantity according to the behavior information and the location information, wherein the second characteristic quantity represents the degree of influence of the noise of the dehydration device on the user;

[0017] The target rotation speed is determined according to the operating parameters, the first characteristic quantity and the second characteristic quantity, wherein the target rotation speed represents a rotation speed value for the dehydration device in the dehydration stage that meets the user's noise reduction requirements.

[0018] In a technical solution of the above dehydration control method, the “controlling the dehydration device to adjust the current dehydration speed to the target speed” includes:

[0019] Determining whether the eccentricity value of the dehydration device meets a first preset condition;

[0020] If yes, controlling the dehydration device to adjust the current dehydration speed to the target speed;

[0021] If not, firstly, the dehydration device is controlled to adjust the current dehydration speed to a preset low speed, and then the dehydration device is controlled to adjust the low speed to the target speed.

[0022] In a technical solution of the above dehydration control method, the method further comprises:

[0023] Controlling the dehydration device to dehydrate at the target speed for a first preset time period;

[0024] Determining whether the clothes in the dehydration device have been dried;

[0025] If not, the dehydration time of the dehydration device is extended to a second preset time period;

[0026] The dehydration device is controlled to continue dehydration for the second preset time period until it is determined that the clothes in the dehydration device have been dried.

[0027] In a technical solution of the above dehydration control method, the method further comprises:

[0028] Controlling the dehydration device to dehydrate at the target speed for a first preset time period;

[0029] Determining whether the clothes in the dehydration device have been dried;

[0030] If not, determining whether the second feature quantity satisfies a second preset condition;

[0031] If so, increasing the value of the target speed;

[0032] The dehydration device is controlled to continue dehydration at the increased target speed until it is determined that the clothes in the dehydration device have been dried.

[0033] In any technical solution of the above dehydration control method, the method further comprises:

[0034] The operating parameters, the environmental parameters, the state parameters and the determined target speed are uploaded to the cloud.

[0035] In a second aspect, the present application provides a dehydration control system, the system comprising:

[0036] An acquisition module, wherein the acquisition module is configured to acquire operating parameters of the dehydration device in the dehydration stage, and to acquire environmental parameters of the target area and status parameters of the user;

[0037] An analysis module, wherein the analysis module is configured to input the operating parameters, the environmental parameters, and the state parameters into a pre-trained prediction model to determine a target rotation speed of the dehydration device in a dehydration stage;

[0038] An execution module is configured to control the dehydration device to adjust the current dehydration speed to the target speed according to the target speed.

[0039] In a third aspect, a control device is provided, which includes a processor and a storage device, wherein the storage device is suitable for storing multiple program codes, and the program codes are suitable for being loaded and run by the processor to execute the dehydration control method described in any one of the technical solutions of the above-mentioned dehydration control method.

[0040] In a fourth aspect, a computer-readable storage medium is provided, wherein a plurality of program codes are stored in the computer-readable storage medium, wherein the program codes are suitable for being loaded and run by a processor to execute the dehydration control method described in any one of the technical solutions of the above-mentioned dehydration control method.

[0041] The above one or more technical solutions of the present application have at least one or more of the following beneficial effects:

[0042] This application first obtains the environmental parameters of the target area, the user's state parameters, and the operating parameters of the dehydration device, and then uses a pre-trained model to analyze the user's current noise reduction needs, thereby determining the appropriate dehydration speed, and finally controlling the dehydration device to adjust the dehydration speed to the target speed. This application establishes a spatial perception channel and a human perception channel by collecting spatial environmental information and user state information, and combines the human body state and spatial layout to determine how much interference the dehydration noise has caused to the user in the current state, that is, to analyze the level of noise reduction demand of the user in the current state, thereby dynamically adjusting the speed of the dehydration device to meet the user's noise reduction requirements.

[0043] Furthermore, before collecting the three-dimensional parameters "dehydration device operating parameters, target area environmental parameters, and user status parameters", the present application will monitor whether the real-time speed of the dehydration device during the dehydration stage is greater than a preset threshold. Only when the dehydration speed is higher than the threshold will the parameters be collected and analyzed. Such a setting can avoid waste of energy and computing resources.

[0044] Furthermore, the present application determines a first characteristic quantity to characterize the degree of influence of the dehydration noise on the target area based on the audio information and video information in the environmental parameters, and the present application determines a second characteristic quantity to characterize the degree of influence of the dehydration noise on the user in the current state based on the behavior information and location information in the user state parameters. Digitizing the degree of influence of the dehydration noise on the spatial environment and the degree of influence on the human body can more accurately analyze the degree of influence of the dehydration noise on the user in the spatial environment of the target area, and can also reflect from the side the degree of the user's demand for noise reduction in the current state.

[0045] Furthermore, the present application also determines whether the current eccentricity value of the dehydration device satisfies the first preset condition, that is, whether the current eccentricity value is sufficient to support the adjustment of the dehydration speed to the target speed. If not, that is, the eccentricity value does not meet the first preset condition, the dehydration device is first controlled to reduce the dehydration speed to achieve the purpose of redistributing the clothes, and then the dehydration device is controlled to increase the speed to the target speed. Through such a setting, it is possible to avoid the situation where the speed is directly adjusted when the eccentricity value does not meet the conditions, which may cause barrel filling and other situations that may easily lead to unsatisfactory noise control effects.

[0046] Furthermore, after the preset dehydration stage is completed, the present application will detect whether the clothes are dried. If it is determined that the clothes are not dried, measures such as extending the dehydration time or increasing the dehydration speed will be taken to ensure that the clothes can be dried. Through such a setting, a better dehydration effect can be achieved while meeting the user's noise reduction needs.

[0047] Furthermore, the present application also uploads operating parameters, environmental parameters, status parameters and the determined target speed to the cloud, so as to facilitate technicians to provide users with more personalized functions and services on the premise of obtaining user authorization. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The disclosure of the present application will become more easily understood with reference to the accompanying drawings. It is easy for those skilled in the art to understand that these drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present application. In addition, similar numbers in the drawings are used to represent similar components, among which:

[0049] Figure 1 It is a schematic flow chart of the main steps of a dehydration control method according to an embodiment of the present application;

[0050] Figure 2 is a schematic flow chart of the main steps of determining the target speed according to an embodiment of the present application;

[0051] Figure 3 It is a schematic flow chart of main steps of adjusting the current spin speed to the target speed according to an embodiment of the present application;

[0052] Figure 4 is a schematic diagram of a program flow of a dehydration control method according to an embodiment of the present application;

[0053] Figure 5 It is a schematic diagram of the main structural block diagram of a dehydration control system according to an embodiment of the present application.

[0054] Reference numerals list :

[0055] 11: Acquisition module; 12: Analysis module; 13: Execution module. DETAILED DESCRIPTION

[0056] Some embodiments of the present application are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application and are not intended to limit the protection scope of the present application.

[0057] In the description of the present application, "module" and "processor" may include hardware, software or a combination of the two. A module may include hardware circuits, various suitable sensors, communication ports, memory, and may also include software parts, such as program code, or a combination of software and hardware. The processor may be a central processing unit, a microprocessor, an image processor, a digital signal processor or any other suitable processor. The processor has data and / or signal processing functions. The processor may be implemented in software, hardware or a combination of the two. Non-temporary computer-readable storage media include any suitable medium that can store program code, such as a disk, a hard disk, an optical disk, a flash memory, a read-only memory, a random access memory, etc. The term "A and / or B" means all possible combinations of A and B, such as only A, only B or A and B. The term "at least one A or B" or "at least one of A and B" has a similar meaning to "A and / or B" and may include only A, only B or A and B. The singular terms "one" and "the" may also include plural forms.

[0058] See also Figure 1 , Figure 1 FIG. 1 is a flow chart of the main steps of a dehydration control method according to an embodiment of the present application. Figure 1 As shown, the dehydration control method of this embodiment mainly includes steps S1 to S3:

[0059] Step S1, obtaining the operating parameters of the dehydration device in the dehydration stage, and obtaining the environmental parameters of the target area and the status parameters of the user;

[0060] Step S2, inputting the operating parameters, environmental parameters and state parameters into a pre-trained prediction model to determine the target speed of the dehydration device in the dehydration stage;

[0061] Step S3: According to the target speed, control the dehydration device to adjust the current dehydration speed to the target speed.

[0062] In this embodiment, the operating parameters may include but are not limited to the speed value, eccentricity value and noise value, the environmental parameters may include but are not limited to audio information and video information, and the state parameters may include but are not limited to location information and behavior information. Among them: the target area refers to an area pre-demarcated by humans, or it may refer to an area automatically demarcated according to the signal transmission distance of the system or device; the number and location of users are not limited, but in practice, this application will give priority to and meet the users with the greatest demand for noise reduction.

[0063] In this embodiment, the prediction model can be in the cloud or deployed locally in a system such as a dehydration device. In one embodiment, the training process of the prediction model is completed in the cloud, and then the trained prediction model is deployed locally. In addition to being able to output a dehydration speed that meets the noise reduction requirements, the prediction model can also predict a reasonable range of eccentricity values ​​corresponding to the output target speed. To achieve this solution, in one embodiment, the speed value, eccentricity value, noise value, environmental information of the target area, user status information and other training samples corresponding to the historical dehydration events collected in advance are labeled, and then packaged to obtain a training set, and the training set is input into the neural network for training, and the prediction model is obtained after the accuracy is verified. Regarding the specific training process of the prediction model, this embodiment does not limit it here.

[0064] In this embodiment, the current spin speed can be adjusted to the target speed in different ways, including but not limited to: adjusting the speed in stages according to proportion, or adjusting the speed at a preset acceleration, or adjusting the speed at a dynamic acceleration according to the difference between the current speed and the target speed. The specific form is not limited in this embodiment.

[0065] Based on the description of the above embodiments, it can be seen that the present application first obtains the environmental parameters of the target area, the state parameters of the user, and the operating parameters of the dehydration device, and then uses the pre-trained model to analyze the user's current noise reduction needs, thereby determining the appropriate dehydration speed, and finally controlling the dehydration device to adjust the dehydration speed to the target speed. The present application establishes a spatial perception channel and a human perception channel by collecting spatial environmental information and user state information, and combines the human body state and spatial layout to determine how much interference the dehydration noise has caused to the user in the current state, that is, to analyze the level of the user's demand for noise reduction in the current state, thereby dynamically adjusting the speed of the dehydration device to meet the user's noise reduction requirements.

[0066] See also Figure 2 , Figure 2 FIG. 1 is a flow chart of the main steps of determining the target speed according to an embodiment of the present application. Figure 2 As shown, the determination of the target speed in this embodiment mainly includes steps S21 to S23:

[0067] Step S21, determining a first feature quantity according to the audio information and the video information;

[0068] Step S22: determining a second feature value according to the behavior information and the position information;

[0069] Step S23, determining the target rotation speed according to the operating parameters, the first characteristic quantity and the second characteristic quantity.

[0070] In this embodiment, the audio information and video information of the target area can come from various sensor devices authorized by the user, such as microphone devices and cameras of various smart home appliances. The user's behavior information and location information can come from various smart devices that the user has worn, such as smart bracelets, watches, glasses, etc. At the same time, under the premise of obtaining the user's authorization, it can also cooperate with the APP opened by the user's smartphone to further confirm the user's behavior information, such as confirming that the user is listening to music, watching videos, making calls, and online meetings.

[0071] In this embodiment, the first characteristic quantity represents the influence of the dehydration noise on the target area, and the second characteristic quantity represents the influence of the dehydration noise on the user in the current state. Based on these two characteristics, the user's demand for noise reduction in the current state can be determined.

[0072] Based on the above description of this embodiment, it can be seen that digitizing the impact of dehydration noise on the spatial environment and the impact on the human body can more accurately analyze the impact of dehydration noise on users in the spatial environment of the target area.

[0073] See also Figure 3 , Figure 3 FIG. 1 is a flow chart of the main steps of adjusting the current spin speed to the target speed according to an embodiment of the present application. Figure 3 , adjusting the current spin speed to the target speed mainly includes steps S31 to S33:

[0074] Step S31, determining whether the eccentricity value of the dehydration device meets a first preset condition;

[0075] Step S32: If yes, control the dehydration device to adjust the current dehydration speed to the target speed;

[0076] Step S33: If not, firstly control the dehydration device to adjust the current dehydration speed to a preset low speed, and then control the dehydration device to adjust from the low speed to the target speed.

[0077] In this embodiment, the first preset condition is to ensure that the eccentricity value of the dehydration device can support the adjustment of the rotation speed to the target rotation speed. The eccentricity value is affected by the distribution state of the clothes and the rotation speed. If the rotation speed is directly adjusted when the eccentricity value does not meet the conditions, barrel filling and other conditions may occur, which may easily lead to unsatisfactory noise control effects or dehydration effects. The specific judgment method can be that the technician pre-sets a "clothing weight-dehydration speed-eccentricity value" relationship mapping table, and uses the mapping table to determine whether the eccentricity value meets the first preset condition; or pre-trains a related detection model to determine whether the eccentricity value meets the first preset condition.

[0078] In this embodiment, if it is determined that the eccentricity value does not meet the first preset condition, the dehydration device is first controlled to reduce the dehydration speed to achieve the purpose of redistributing the clothes, and then the dehydration device is controlled to increase the speed to the target speed. Through such a setting, it is possible to avoid the situation where the speed is directly adjusted when the eccentricity value does not meet the condition, which may cause the drum to fill and other situations that may easily lead to unsatisfactory noise control effects, thereby ensuring that the dehydration device operates safely and stably and obtains a better dehydration effect.

[0079] In the above Figures 1 to 3 Based on the embodiment shown, please refer to Figure 4 , Figure 4 FIG. 1 is a flowchart of a dehydration control method according to an embodiment of the present application. Figure 4 As shown, the dehydration control method of the present application can be described as:

[0080] 1. Through the APP program of the smart washing machine, the user is guided to pre-authorize various household sensor devices and the user's smart devices, including environmental audio information and video information (smart speakers, cameras, etc.) and user status sensing device information (smart bracelets, mobile terminals, etc.), to meet the conditions for obtaining environmental information and user status information;

[0081] 2. The drum washing machine starts the dehydration program. When it enters high speed, the sensing detection module is activated to collect real-time information from various sensor devices authorized by the family and the home user. Based on this information, the impact of noise on the current environment and the user (or the scope of impact) is calculated, and this information is uploaded to the cloud;

[0082] 3. In the cloud, the environmental and user impact features collected historically are used in advance, combined with the operating parameters of the washing machine's historical dehydration events, such as location, noise, duration, eccentricity change, etc., to train a prediction model that can actively control noise, and deploy the model to the user end;

[0083] 4. Input the current environment, user status, washing machine speed, eccentricity and other characteristic quantities into the deployed prediction model, and output the speed control quantity suitable for the current noise reduction requirements in real time through model calculation;

[0084] 5. Check whether the output speed control quantity meets the requirements of real-time eccentricity. If it does, the speed can be adjusted dynamically to reduce noise. Otherwise, it will directly enter low speed and then be raised to the specified speed again.

[0085] 6. Add a test to determine whether to spin dry in the spin program. When the user's requirements for noise reduction are reduced, the spin time can be extended or the speed can be quickly increased to ensure the quality and efficiency of the spin. If the speed is increased, the prediction model can also be used to detect whether the preset high speed meets the current noise reduction requirements. If so, the washing machine can be controlled to adjust the spin speed to the preset high speed. If not, a notification can be sent to the user. After the user's authorization, the washing machine can continue to be controlled to adjust the spin speed to the preset high speed.

[0086] Based on the above Figure 4 It can be seen from the description of the illustrated embodiment that before collecting the three-dimensional parameters "dehydration device operating parameters, environmental parameters of the target area, and user status parameters", the present application will monitor whether the value of the real-time rotation speed of the dehydration device during the dehydration stage is greater than the preset threshold. The parameters are collected and analyzed only when the dehydration speed is higher than the threshold. Such a setting can avoid waste of energy consumption and computing resources. Furthermore, after the preset dehydration stage is completed, the present application will detect whether the clothes are dried. If it is determined that the clothes are not dried, measures such as extending the dehydration time or increasing the dehydration speed are taken to ensure that the clothes can be dried. Through such a setting, a better dehydration effect can be achieved while meeting the user's noise reduction needs. Furthermore, the present application also uploads the operating parameters, environmental parameters, status parameters, and the determined target speed to the cloud, so that the technicians can provide users with more personalized functions and services on the premise of obtaining user authorization.

[0087] Based on the above description, the dehydration control method of the present application has been fully described. It should be pointed out that although the various steps are described in a specific order in the above embodiments, those skilled in the art can understand that in order to achieve the effect of the present application, the different steps do not have to be performed in such an order, and they can be performed simultaneously (in parallel) or in other orders, and these changes are within the scope of protection of the present application.

[0088] Furthermore, the present application also provides a dehydration control system.

[0089] See attached Figure 5 , Figure 5 FIG. 1 is a main structural block diagram of a dehydration control system according to an embodiment of the present application. Figure 5As shown, the dehydration control system in the embodiment of the present application mainly includes an acquisition module 11, an analysis module 12 and an execution module 13. In some embodiments, one or more of the acquisition module 11, the analysis module 12 and the execution module 13 can be combined into one module. In some embodiments, the acquisition module 11 can be configured to obtain the operating parameters of the dehydration device during the dehydration stage, as well as to obtain the environmental parameters of the target area and the state parameters of the user. The analysis module 12 can be configured to input the operating parameters, environmental parameters and state parameters into a pre-trained prediction model to determine the target speed of the dehydration device during the dehydration stage. The execution module 13 can be configured to control the dehydration device to adjust the current dehydration speed to the target speed according to the target speed.

[0090] The dehydration control system is used to implement Figure 1 The dehydration control method embodiment shown in the figure has similar technical principles, technical problems solved and technical effects produced. Technicians in this technical field can clearly understand that for the convenience and conciseness of description, the specific working process and related instructions of the dehydration control system can refer to the contents described in the embodiment of the dehydration control method, which will not be repeated here.

[0091] It is understood by those skilled in the art that all or part of the processes in the method for implementing the above-mentioned embodiment of the present application can also be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor, the steps of each of the above-mentioned method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable storage medium may include: any entity or device, medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory, random access memory, electric carrier signal, telecommunication signal and software distribution medium that can carry the computer program code. It should be noted that the content contained in the computer-readable storage medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable storage media do not include electric carrier signals and telecommunication signals.

[0092] Furthermore, the present application also provides a control device. In a control device embodiment according to the present application, the control device includes a processor and a storage device, the storage device can be configured to store a program for executing the dehydration control method of the above method embodiment, and the processor can be configured to execute the program in the storage device, which includes but is not limited to the program for executing the dehydration control method of the above method embodiment. For ease of explanation, only the parts related to the embodiment of the present application are shown. For specific technical details not disclosed, please refer to the method part of the embodiment of the present application. The control device can be a control device device formed by various electronic devices.

[0093] Further, the present application also provides a computer-readable storage medium. In a computer-readable storage medium embodiment according to the present application, the computer-readable storage medium can be configured to store a program for executing the dehydration control method of the above method embodiment, and the program can be loaded and run by the processor to implement the above dehydration control method. For ease of explanation, only the parts related to the embodiment of the present application are shown. For specific technical details not disclosed, please refer to the method part of the embodiment of the present application. The computer-readable storage medium can be a storage device formed by various electronic devices. Optionally, the computer-readable storage medium in the embodiment of the present application is a non-temporary computer-readable storage medium.

[0094] Further, it should be understood that since the setting of each module is only for illustrating the functional units of the device of the present application, the physical devices corresponding to these modules may be the processor itself, or a part of the software in the processor, a part of the hardware, or a part of the combination of software and hardware. Therefore, the number of each module in the figure is only schematic.

[0095] It is understood by those skilled in the art that each module in the device can be adaptively split or merged. Such splitting or merging of specific modules will not cause the technical solution to deviate from the principle of the present application, and therefore, the technical solutions after splitting or merging will fall within the protection scope of the present application.

[0096] So far, the technical solutions of the present application have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. Without departing from the principles of the present application, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present application.

Claims

1. A dehydration control method, characterized in that: The method comprises: Obtaining the operating parameters of the dehydration device during the dehydration stage, as well as obtaining the environmental parameters of the target area and the status parameters of the user; Inputting the operating parameters, the environmental parameters and the state parameters into a pre-trained prediction model to determine a target rotation speed of the dehydration device in the dehydration stage; According to the target rotation speed, the dehydration device is controlled to adjust the current dehydration rotation speed to the target rotation speed.

2. The dehydration control method according to claim 1, characterized in that: The "obtaining the operating parameters of the dehydration device in the dehydration stage, and obtaining the environmental parameters of the target area and the status parameters of the users in the target area" includes: Monitoring whether the real-time rotation speed of the dehydration device during the dehydration stage is greater than a preset threshold; Based on monitoring that the real-time rotation speed is greater than the preset threshold: driving the monitoring unit to obtain the operating parameters of the dehydration device in the dehydration stage, driving the environment sensing unit to obtain the environment parameters of the target area, and driving the user sensing unit to obtain the status parameters of the user in the target area.

3. The dehydration control method according to claim 2, characterized in that: The operating parameters include at least the rotation speed, eccentricity and noise of the dehydration device in the dehydration stage, the environmental parameters include at least the audio information and video information of the target area, and the state parameters include at least the behavior information and the position information.

4. The dehydration control method according to claim 3, characterized in that: The “determining the target rotation speed of the dehydration device in the dehydration stage” includes: Determining a first feature quantity according to the audio information and the video information, wherein the first feature quantity represents the degree of influence of the noise of the dehydration device on the target area; Determining a second characteristic quantity according to the behavior information and the location information, wherein the second characteristic quantity represents the degree of influence of the noise of the dehydration device on the user; The target rotation speed is determined according to the operating parameters, the first characteristic quantity and the second characteristic quantity, wherein the target rotation speed represents a rotation speed value for the dehydration device in the dehydration stage that meets the user's noise reduction requirements.

5. The dehydration control method according to claim 4, characterized in that: The “controlling the dehydration device to adjust the current dehydration speed to the target speed” includes: Determining whether the eccentricity value of the dehydration device meets a first preset condition; If yes, controlling the dehydration device to adjust the current dehydration speed to the target speed; If not, firstly, the dehydration device is controlled to adjust the current dehydration speed to a preset low speed, and then the dehydration device is controlled to adjust the low speed to the target speed.

6. The dehydration control method according to claim 5, characterized in that: The method further comprises: Controlling the dehydration device to dehydrate at the target speed for a first preset time period; Determining whether the clothes in the dehydration device have been dried; If not, the dehydration time of the dehydration device is extended to a second preset time period; The dehydration device is controlled to continue dehydration for the second preset time period until it is determined that the clothes in the dehydration device have been dried.

7. The dehydration control method according to claim 5, characterized in that: The method further comprises: Controlling the dehydration device to dehydrate at the target speed for a first preset time period; Determining whether the clothes in the dehydration device have been dried; If not, determining whether the second feature quantity satisfies a second preset condition; If so, increasing the value of the target speed; The dehydration device is controlled to continue dehydration at the increased target speed until it is determined that the clothes in the dehydration device have been dried.

8. The dehydration control method according to any one of claims 1 to 7, characterized in that: The method further comprises: The operating parameters, the environmental parameters, the state parameters and the determined target speed are uploaded to the cloud.

9. A control device, comprising a processor and a storage device, wherein the storage device is suitable for storing a plurality of program codes, characterized in that: The program code is suitable for being loaded and run by the processor to execute the dehydration control method according to any one of claims 1 to 8.

10. A computer-readable storage medium storing a plurality of program codes, characterized in that: The program code is suitable for being loaded and run by a processor to execute the dehydration control method according to any one of claims 1 to 8.

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