Drying time control method and device, equipment and storage medium
By obtaining the weight of wet clothes in the clothing processing equipment and dynamically adjusting the countdown display, the problems of undrying and over-drying in existing equipment are solved, improving the user experience.
Patent Information
- Application Number
- CN202311253835.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-26
- Publication Date
- 2025-03-28
AI Technical Summary
Existing clothing processing equipment may cause problems such as undrying and over-drying in the drying process, resulting in poor user experience.
By obtaining the weight of wet clothes before the drying process starts, and predicting the drying time this time based on the prediction and actual length of the last drying of the clothes. During the drying process, the countdown display is dynamically adjusted according to the temperature and humidity information of the clothes and the remaining time to ensure that the remaining time displayed is as consistent as possible with the actual time.
By dynamically adjusting the countdown display, users can get more accurate drying remaining time, helping users arrange their time reasonably and improving user experience.
Smart Images
Figure CN119711146A_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of electrical appliance technology, and specifically relates to a drying time control method, device, equipment and storage medium. Background Art
[0002] With the continuous improvement of production technology and the continuous growth of user demand, users' requirements for clothing processing equipment are also getting higher and higher.
[0003] When the existing clothes processing equipment is executing washing, drying and other programs, its display device will display a countdown, so that the user can check the time from the current moment to the end of the program to arrange time reasonably.
[0004] However, the drying process usually takes a long time. Existing clothing processing equipment usually adopts a timed drying method, in which the drying time is controlled by a timer. The timing is relatively accurate, but there is a possibility of under-drying or over-drying, resulting in a poor user experience. Summary of the invention
[0005] In response to the above problems, the present application provides a drying time control method, device, equipment and storage medium.
[0006] In a first aspect, the present application provides a drying time control method, which is applied to a clothes processing device, and the method comprises:
[0007] Get the weight of wet laundry before the drying process starts;
[0008] Predicting a first laundry treatment time for drying the laundry according to the last predicted laundry drying time, the actual laundry drying time, and the weight of the wet laundry;
[0009] When the clothes processing device dries clothes, a countdown display is performed according to the first clothes processing time, and drying information and a preset remaining time of the clothes are obtained according to a preset cycle, wherein the drying information includes the temperature and / or humidity of the clothes.
[0010] According to the drying information of the clothes or the preset remaining time, a second clothes processing time is obtained, and a countdown display process is performed according to the second clothes processing time.
[0011] Optionally, acquiring the second laundry processing time according to the drying information of the laundry or the remaining time includes:
[0012] When the countdown of the first laundry processing time does not reach the preset remaining time, judging whether the laundry has reached the drying condition according to the drying information;
[0013] If yes, then obtaining a second laundry processing time corresponding to the weight of the wet laundry, the second laundry processing time including a drying time for drying the laundry and a cooling time for cooling the laundry;
[0014] If not, continue to determine whether the clothes have reached the drying condition.
[0015] Optionally, when the countdown of the first laundry processing time reaches the preset remaining time and the laundry does not reach the drying condition, the method further includes:
[0016] Continuously displaying the preset remaining time and continuously determining whether the clothes have reached the drying condition until the clothes have reached the drying condition;
[0017] When the clothes reach the drying condition, obtaining a second clothes processing time corresponding to the weight of the wet clothes, wherein the second clothes processing time includes a drying time for drying the clothes and a cooling time for cooling the clothes;
[0018] Wherein, the preset remaining time is greater than or equal to the second laundry processing time corresponding to the weight of the wet laundry.
[0019] Optionally, predicting the first laundry treatment duration for drying the laundry according to the last predicted laundry drying duration, the actual laundry drying duration, and the weight of the wet laundry includes:
[0020] Determining a first drying correction coefficient according to the predicted drying time of the last clothes and the actual drying time;
[0021] Correct the previous first drying prediction coefficient according to the first drying correction coefficient to obtain the current first drying prediction coefficient;
[0022] A first laundry processing time for drying the laundry is predicted based on the first drying prediction coefficient of this time and a theoretical drying time corresponding to the weight of the wet laundry.
[0023] Optionally, the first drying correction coefficient is the ratio of the prediction error to the actual drying time; the prediction error is the difference between the displayed drying time and the actual drying time; the first drying prediction coefficient is the sum of the last first drying prediction absorption and the first drying correction coefficient; the first clothing processing time is the product of the drying prediction coefficient and the theoretical drying time corresponding to the weight of the wet clothing.
[0024] Optionally, before obtaining the weight of the wet laundry, the method further includes:
[0025] After the laundry treatment program starts, obtaining the initial laundry weight;
[0026] A third clothing processing time is predicted based on the predicted time of the last clothing processing, the actual clothing processing time and the initial clothing weight, and when the clothing processing device processes the clothing, a countdown display is performed according to the third clothing processing time, where the third clothing processing time is the sum of the washing time and the drying time.
[0027] Optionally, before obtaining the initial laundry weight, the method further includes:
[0028] In standby mode, the fourth laundry processing time is predicted based on the last predicted laundry processing time and the actual laundry processing time, and the fourth laundry processing time is displayed. The fourth laundry processing time is the sum of the washing time and the drying time.
[0029] In a second aspect, the present application provides a drying time control device, the device comprising:
[0030] An acquisition module, used to obtain the weight of wet clothes before the drying process starts;
[0031] a calculation module, configured to predict a first laundry treatment time for drying the laundry according to a predicted laundry drying time last time, an actual laundry drying time, and a weight of the wet laundry;
[0032] A display module, configured to perform a countdown display process according to the first clothing processing time when the clothing processing device dries clothing;
[0033] The acquisition module is further used to acquire the drying information and the preset remaining time of the clothes according to a preset cycle, wherein the drying information includes the temperature and / or humidity of the clothes; and acquire the second clothes processing time according to the drying information of the clothes or the preset remaining time;
[0034] The display module is further used to perform countdown display processing according to the second laundry processing time.
[0035] In a third aspect, the present application provides a clothes processing device, comprising: a memory and at least one processor;
[0036] The memory is used to store computer programs;
[0037] The at least one processor is configured to run the computer program stored in the memory to implement the method according to the first aspect.
[0038] In a fourth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon;
[0039] When the computer program is executed by a processor, the method according to the first aspect is implemented.
[0040] The drying time control method provided by the present application obtains the weight of wet clothes before the drying process is started; predicts a first clothing processing time for drying the clothes according to the predicted drying time of the last time, the actual drying time of the clothes and the weight of the wet clothes; when the clothing processing device dries the clothes, performs a countdown display processing according to the first clothing processing time, and obtains the drying information and the preset remaining time of the clothes according to a preset cycle; obtains the second clothing processing time according to the drying information of the clothes or the preset remaining time, and performs a countdown display processing according to the second clothing processing time; makes the displayed remaining time and the actual remaining time as consistent as possible, so that the user can know the accurate remaining drying time, which is convenient for the user to make reasonable time planning according to the remaining time, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0041] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.
[0042] Figure 1 Schematic diagram of the drying time control method provided in this application Figure 1 ;
[0043] Figure 2a Flow chart 2 of the drying time control method provided in this application;
[0044] Figure 2b Schematic diagram of the drying time control method provided in this application Figure 3 ;
[0045] Figure 3 A structural schematic diagram of a drying time control device provided in this application;
[0046] Figure 4 A schematic structural diagram of a clothing processing device provided in this application.
[0047] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0048] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0049] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein, for example.
[0050] In the embodiments of the present application, the words "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.
[0051] With the continuous improvement of production technology and the continuous growth of user demand, users' requirements for clothing processing equipment are also getting higher and higher.
[0052] When the existing clothes processing equipment is executing washing, drying and other programs, its display device will display a countdown, so that the user can check the time from the current moment to the end of the program to arrange time reasonably.
[0053] However, the drying process usually takes a long time. Existing clothing processing equipment usually adopts a timed drying method, in which the drying time is controlled by a timer. The timing is relatively accurate, but there is a possibility of under-drying or over-drying, resulting in a poor user experience.
[0054] In response to the above problems, the present invention proposes the following technical concepts: at the beginning of the drying program of the clothing processing program, the weight of the clothing to be dried is obtained, and the drying time for this time is corrected and predicted based on the actual time consumed in the last execution of the drying program, the predicted time and the weight of the clothing, so as to obtain a more accurate predicted time that fits the user's usage habits based on feedback from past prediction results; at the beginning of the drying program, the countdown of the remaining drying time is displayed according to the predicted time; during the drying program, the temperature and / or humidity of the clothing is obtained according to a preset cycle, and the remaining time of the current drying program is calculated based on the temperature and / or humidity of the clothing and the remaining time of the countdown, and displayed according to the current remaining time, so as to correct the displayed countdown during the drying program to make the displayed countdown more accurate, help users arrange their time reasonably, and improve user experience.
[0055] Figure 1 Schematic diagram of the drying time control method provided in the embodiment of the present application Figure 1 ;like Figure 1 As shown, the drying time control method provided in the embodiment of the present application includes:
[0056] S101: Before the drying process starts, obtain the weight of wet clothes.
[0057] Specifically, before the drying process starts, the clothes processing device obtains the weight of the wet clothes to be dried in the drum through a gravity sensor arranged on the main body.
[0058] S102: Predicting a first laundry treatment time for drying the laundry based on the last predicted laundry drying time, the actual laundry drying time and the weight of the wet laundry.
[0059] Among them, the predicted drying time of the last clothes is the drying time predicted before the clothes processing device last ran the drying process; the actual drying time of the last clothes is the actual time when the clothes processing device last ran the drying program.
[0060] Specifically, the clothing processing device obtains the last predicted clothing drying time and the actual clothing drying time stored in the storage device, and predicts the first clothing processing time for drying the clothing according to a preset algorithm based on the last predicted clothing drying time, the actual clothing drying time and the weight of the wet clothing; the preset algorithm may, for example, be to obtain a prediction error of a prediction function model based on the last predicted clothing drying time and the actual clothing drying time, adjust the weight of the prediction function model according to the prediction error, obtain the adjusted prediction function model, input the wet clothing weight into the prediction function model, and obtain the drying time output by the prediction function model as the first clothing processing time.
[0061] S103: When the clothes processing device dries the clothes, a countdown display process is performed according to the first clothes processing time, and drying information and a preset remaining time of the clothes are obtained according to a preset cycle.
[0062] The drying information includes the temperature and / or humidity of the clothes; the temperature and / or humidity of the clothes can be obtained, for example, based on the temperature and / or humidity of the inlet air and / or outlet air of the clothes processing device.
[0063] It is understandable that due to the limited accuracy of the predicted drying time, there may be a certain error. In order to make the displayed remaining time closer to the remaining time actually required to complete the drying, the drying information of the clothes and the preset remaining time can be obtained according to the preset cycle, and the remaining time can be corrected and displayed based on the drying information of the clothes and the preset remaining time.
[0064] Specifically, when the clothing processing device starts to dry the clothes, the display device of the clothing processing device is controlled to display a countdown starting from the first clothing processing time; and during the drying process, the temperature sensor and / or humidity sensor located at the corresponding position is controlled to obtain the drying information of the clothes according to a preset cycle, and at the same time obtain the remaining time of the countdown.
[0065] S104: acquiring a second laundry processing time according to the laundry drying information or the preset remaining time, and performing a countdown display process according to the second laundry processing time.
[0066] Specifically, the clothes processing device obtains the second clothes processing time according to the preset algorithm based on the acquired drying information or the preset remaining time, and performs countdown display processing according to the second clothes processing time. The preset algorithm can, for example, be to determine whether the remaining drying time corresponding to the drying information is greater than the preset remaining time according to the drying information, and determine the displayed second clothes processing time according to the relative size of the remaining drying time corresponding to the drying information and the preset remaining time, and control the display device to start displaying the countdown with the second clothes processing time as the total time.
[0067] The drying time control method provided in the embodiment of the present application obtains the actual drying time and the predicted drying time when the drying program was last run before the drying process is started, so as to correct the predicted drying time this time according to the difference between the predicted time and the actual time last time, and obtain the corrected predicted drying time this time according to the weight of the wet clothes to be dried, and at the beginning of the drying process, a countdown display is performed according to the predicted drying time this time to make the prediction result more accurate; during the drying process, the drying information of the clothes and the displayed remaining time are obtained, and based on the drying information and the remaining time, the remaining drying time at the current moment is predicted and displayed again, so that the displayed remaining time is as consistent as possible with the actual remaining time, so that the user can know the accurate remaining drying time, which is convenient for the user to make reasonable time planning according to the remaining time, thereby improving the user experience.
[0068] Figure 2a Schematic diagram 2 of the drying time control method provided in the embodiment of the present application; Figure 2b Schematic diagram of the drying time control method provided in the embodiment of the present application Figure 3 ;like Figure 2a and Figure 2b As shown, the drying time control method provided in the embodiment of the present application includes:
[0069] S201: In the standby state, based on the predicted duration of the last laundry treatment and the actual duration of the laundry treatment, a default total duration required to execute the current laundry treatment program is predicted, and the default total duration is displayed.
[0070] The default total duration is the sum of the default washing duration and the default drying duration. To distinguish similar objects, the default total duration in this application is named the fourth processing duration. The default total duration is related to the laundry processing program and has nothing to do with the weight of the laundry to be processed this time.
[0071] It is understandable that after the user selects a clothing processing program, the user has not yet sent an instruction to the clothing processing device to start executing the clothing processing program. The clothing processing device will display the default total time required to execute the clothing processing program in standby mode for the user's reference, and determine whether to select the clothing processing program as the clothing processing program to be executed this time based on its own needs. Optionally, the specific method steps for predicting the total time required to execute the current clothing treatment program according to the predicted time of the previous clothing treatment and the actual time of the clothing treatment may be, for example: Step 1: The clothing processing device reads the program information of the clothing processing program, obtains the actual duration T(N-1) of the last execution of the clothing processing program, obtains the actual drying duration DCT(N-1) in the actual duration, and obtains the predicted default drying duration C(N-1) of the last execution of the clothing processing program. Step 2: According to the predicted drying time C(N-1) and the actual drying time DCT(N-1), obtain the last default drying time prediction error DCT(N-1)-C(N-1), and according to the drying error DCT(N-1)-C(N-1), calculate the prediction correction parameter CR0(N) of the default drying time.
[0072] Wherein, CR0(N)=k*[(DCT(N-1)-C(N-1)) / DCT(N-1)];
[0073] Among them, k is a preset weight parameter.
[0074] Step 3: According to the prediction correction parameter CR0(N), the previous default drying time prediction coefficient GD(N-1) is corrected to obtain the current default drying time prediction coefficient GD(N).
[0075] Among them, GD(N)=GD(N-1)+CR0(N).
[0076] Step 4: Obtain the default duration T0 of the laundry treatment program, and obtain the default drying duration C0 in the default duration. According to the current default drying duration prediction coefficient and the default drying duration C0, predict the drying duration C(N) required for executing the drying process of the current laundry treatment program.
[0077] Among them, C(N)=C0*GD(N).
[0078] Step 5: Obtain the default duration T0 of the clothing processing program, and obtain the default washing time W0 in the default duration, obtain the predicted default total time T(N) based on the default washing time W0 and the predicted default drying time C(N) this time, and control the display device to display the predicted default total time T(N).
[0079] Among them, T(N)=C(N)+W0.
[0080] S202: After the laundry treatment program starts, obtain the initial laundry weight.
[0081] Specifically, after receiving the instruction to start executing the laundry processing program, the laundry processing device starts to execute the laundry processing program, and obtains the weight of the dry laundry in the drum as the initial laundry weight through the gravity sensor.
[0082] S203: predicting the total time required to execute the current clothing treatment program based on the predicted time of the last clothing treatment, the actual time of the clothing treatment and the initial clothing weight, and performing a countdown process based on the total time when the clothing treatment device treats the clothing.
[0083] The total time required to execute the current laundry treatment program is the sum of the washing time and the drying time. In order to distinguish similar objects, the total time required for the current laundry treatment program in this application is named as the third treatment time. The total time is related to both the laundry treatment program and the initial laundry weight.
[0084] Optionally, the specific method steps for predicting the total time required to execute the current laundry treatment program according to the predicted time of the last laundry treatment, the actual time of the laundry treatment and the initial laundry weight may be, for example:
[0085] Step 1: The clothing processing device reads the program information of the clothing processing program, obtains the actual duration T(N-1) of the last execution of the clothing processing program, obtains the actual drying time DCT(N-1) in the actual duration, and obtains the predicted drying time D(N-1) after the initial weighing correction of the last execution of the clothing processing program.
[0086] Step 2: According to the predicted drying time D(N-1) after initial weighing correction and the actual drying time DCT(N-1), obtain the last initial weighing drying time prediction error DCT(N-1)-D(N-1), and according to the drying error DCT(N-1)-D(N-1), calculate the predicted correction parameter CR1(N) of the drying time after initial weighing correction.
[0087] Wherein, CR1(N)=l*[(DCT(N-1)-D(N-1)) / DCT(N-1)];
[0088] Among them, l is the preset weight parameter.
[0089] Step 3: According to the prediction correction parameter CR1(N), the last initial weighing and drying time prediction coefficient GLS1(N-1) is corrected to obtain the current initial weighing and drying time prediction coefficient GLS1(N).
[0090] Among them, GLS1(N)=GLS1(N-1)+CR1(N).
[0091] Step 4: Obtain the preset correspondence between different initial clothing weights and different theoretical drying times associated with the clothing processing program, obtain the theoretical drying time C1 corresponding to the initial clothing weight M0, and obtain the drying time D(N) after the initial weighing correction based on the theoretical drying time C1 corresponding to the initial clothing weight M0 and the initial weighing drying time prediction coefficient GLS1(N).
[0092] Among them, D(N)=C1*GLS1(N).
[0093] Step 5: Obtain the initial clothing weight M0, and according to the preset correspondence between different initial clothing weights and different washing times, obtain the washing time W1 corresponding to the initial clothing weight, and according to the washing time W1 corresponding to the initial clothing weight and the initial weighing and drying time D(N) of this time, obtain the predicted total time TW(N) of this time, and control the display device to perform countdown display processing according to the predicted total time TW(N).
[0094] Among them, TW(N)=W1+D(N).
[0095] S204: Before the drying process starts, obtain the weight of the wet clothes.
[0096] Specifically, before the drying process starts, the clothes processing equipment obtains the weight of the wet clothes in the drum through a gravity sensor.
[0097] S205: Determine a first drying correction coefficient according to the last predicted drying time of the clothes and the actual drying time.
[0098] Among them, the last predicted drying time of clothes is the predicted drying time after secondary weighing correction when the clothes processing program was executed last time; the first drying correction coefficient is the predicted correction parameter of the drying time after secondary weighing correction.
[0099] Optionally, according to the predicted drying time of the last time and the actual drying time, the specific method steps for determining the first drying correction coefficient may be, for example:
[0100] Step 1: The clothing processing device reads the program information of the clothing processing program, obtains the actual drying time DCT(N-1) of the last execution of the clothing processing program, and obtains the predicted drying time E(N-1) after secondary weighing correction when the clothing processing program was last executed.
[0101] Step 2: According to the predicted drying time D(N-1) after the secondary weighing correction and the actual drying time DCT(N-1), obtain the last secondary weighing drying time prediction error DCT(N-1)-E(N-1), and according to the drying error DCT(N-1)-E(N-1), calculate the predicted correction parameter CR2(N) of the drying time after the secondary weighing correction.
[0102] Wherein, CR2(N)=m*[(DCT(N-1)-E(N-1)) / DCT(N-1)];
[0103] Among them, m is the preset weight parameter.
[0104] S206: Correct the previous first drying prediction coefficient according to the first drying correction coefficient to obtain the current first drying prediction coefficient.
[0105] The first drying prediction coefficient is the second weighing drying time prediction coefficient.
[0106] Specifically, the clothing processing device corrects the drying time prediction coefficient GLS2(N-1) of the last secondary weighing according to the prediction correction parameter CR2(N) of the drying time after the secondary weighing correction, and obtains the current secondary weighing drying time prediction coefficient GLS2(N).
[0107] Among them, GLS2(N)=GLS2(N-1)+CR2(N).
[0108] S207: Predicting a first laundry processing time for drying the laundry based on the first drying prediction coefficient and the theoretical drying time corresponding to the weight of the wet laundry.
[0109] The first clothing processing time is the predicted drying time after the secondary weighing correction for executing the current clothing processing program.
[0110] Specifically, the preset correspondence between different wet clothes weights and different theoretical drying times associated with the clothes processing program is obtained, the theoretical drying time C2 corresponding to the wet clothes weight M1 is obtained, and based on the theoretical drying time C2 corresponding to the wet clothes weight M1 and the secondary weighing drying time prediction coefficient GLS2(N) of this time, the predicted drying time E(N) after the secondary weighing correction for executing this clothes processing program is obtained.
[0111] Among them, E(N)=C2*GLS2(N).
[0112] S208: When the clothes processing device dries the clothes, a countdown display process is performed according to the first clothes processing time, and the drying information of the clothes and the preset remaining time are obtained according to a preset cycle.
[0113] The drying information includes the temperature and / or humidity of the clothes; the temperature and / or humidity of the clothes can be obtained, for example, based on the temperature and / or humidity of the inlet air and / or outlet air of the clothes processing device.
[0114] The implementation of step S208 is similar to that of step S103, and will not be described in detail in this embodiment.
[0115] S209: When the countdown of the first laundry processing time does not reach the preset remaining time, determine whether the laundry has reached the drying condition according to the drying information.
[0116] Specifically, when the countdown of the first clothing processing time has not reached the preset remaining time, the clothing processing device compares the drying information with the preset drying conditions to determine whether the clothing has reached the drying conditions. The preset drying conditions may, for example, be that the humidity of the clothing is lower than a preset humidity threshold, or that the temperature difference between the inlet air and the outlet air of the clothing processing device is lower than a preset difference threshold.
[0117] S210: If yes, then obtain a second laundry processing time corresponding to the wet laundry weight, and perform a countdown display process according to the second laundry processing time.
[0118] The second laundry processing time includes a drying time for drying the laundry and a cooling time for cooling the laundry.
[0119] It can be understood that if the clothes have reached the drying conditions, the clothes can be dried and cooled at this time. At this time, the actual remaining drying time is the sum of the drying time for the clothes and the cooling time for the clothes. Therefore, the second clothes processing time corresponding to the weight of the wet clothes can be obtained at this time, and a countdown display can be performed according to the second clothes processing time.
[0120] Specifically, if the countdown of the first clothing processing time has not reached the preset remaining time, the clothing has reached the drying condition, then the second clothing processing time corresponding to the wet clothing weight is obtained according to the preset correspondence between the wet clothing weight and the second clothing processing time associated with the clothing processing program, and the display device is controlled to perform a countdown display according to the second clothing processing time until the clothing is cooled down.
[0121] S211: If not, continue to determine whether the clothes have reached the drying condition.
[0122] It is understandable that if the countdown of the first clothing processing time does not reach the preset remaining time, the clothing has not reached the drying condition. At this time, the exact remaining drying time cannot be determined, but the countdown remaining time is sufficient. At this time, it can be considered that the drying stage can be completed within the remaining countdown time. Therefore, the countdown of the first clothing processing time can continue to be displayed, and it can continue to be judged whether the clothing has reached the drying condition.
[0123] The implementation of step S211 is similar to that of step S209, and will not be described in detail in this embodiment.
[0124] S212: After the countdown of the first clothing processing time reaches the preset remaining time, if the clothing has not reached the drying condition, the preset remaining time is continuously displayed, and it is continuously determined whether the clothing has reached the drying condition until the clothing reaches the drying condition.
[0125] Wherein, the preset remaining time is greater than or equal to the second laundry processing time corresponding to the weight of the wet laundry.
[0126] It is understandable that if the clothes have not reached the drying condition when the countdown of the first clothing processing time reaches the preset remaining time, the exact remaining drying time cannot be determined at this time, but the countdown remaining time is short. The drying stage may not be completed within the remaining countdown time. Therefore, the countdown of the first clothing processing time can be paused at this time, and the preset remaining time can be continuously displayed until the clothes reach the drying condition.
[0127] The implementation of step S212 is similar to that of step S209, and will not be described in detail in this embodiment.
[0128] S213: When the clothes reach the drying condition, a second clothes processing time corresponding to the weight of the wet clothes is obtained, and a countdown display process is performed according to the second clothes processing time.
[0129] The second laundry processing time includes a drying time for drying the laundry and a cooling time for cooling the laundry.
[0130] It can be understood that if the clothes have reached the drying conditions, the clothes can be dried and cooled at this time. At this time, the actual remaining drying time is the sum of the drying time for the clothes and the cooling time for the clothes. Therefore, the preset remaining time can be stopped from being displayed at this time, and the second clothes processing time corresponding to the weight of the wet clothes can be obtained, and the countdown display processing can be performed according to the second clothes processing time.
[0131] The implementation of step S212 is similar to that of step S209, and will not be described in detail in this embodiment.
[0132] The drying time control method provided in the embodiment of the present application, in the standby stage, corrects the predicted drying time of the current standby stage according to the predicted drying time and the actual drying time of the previous standby stage; in the pre-washing stage, corrects the predicted drying time of the current pre-washing stage according to the predicted drying time and the actual drying time of the previous pre-washing stage and the initial clothes weight; in the post-washing stage, corrects the predicted drying time of the current post-washing stage according to the predicted drying time and the actual drying time of the previous post-washing stage and the weight of wet clothes; through multiple corrections, the predicted time displayed in each stage is made more accurate; by selectively displaying the remaining time according to the drying information of the clothes and the countdown remaining time in the drying process, the countdown display of the drying stage is made as consistent as possible with the actual remaining time; the user can obtain a more accurate remaining time, which is convenient for the user to reasonably plan the time according to the displayed remaining time, thereby improving the user experience.
[0133] Figure 3 A structural schematic diagram of a drying time control device provided in an embodiment of the present application; Figure 3 As shown, the embodiment of the present application provides a drying time control device, which is applied to a clothes processing device. The drying time control device 300 includes:
[0134] The acquisition module 301 is used to acquire the weight of wet clothes before the drying process starts;
[0135] A calculation module 302 is used to predict a first laundry treatment time for drying the laundry according to the last predicted laundry drying time, the actual laundry drying time and the weight of the wet laundry;
[0136] A display module 303 is used to perform countdown display processing according to the first clothing processing time when the clothing processing device dries the clothing;
[0137] The acquisition module 301 is further configured to acquire the drying information and the preset remaining time of the clothes according to a preset cycle, wherein the drying information includes the temperature and / or humidity of the clothes; and acquire the second clothes processing time according to the drying information of the clothes or the preset remaining time;
[0138] The display module 303 is further configured to perform countdown display processing according to the second laundry processing time.
[0139] Optionally, the calculation module 302 is specifically configured to determine whether the clothes have reached the drying condition according to the drying information when the countdown of the first clothes processing time has not reached the preset remaining time;
[0140] The acquisition module 301 is specifically configured to acquire, when the clothes have reached a drying condition, a second clothes processing time corresponding to the weight of the wet clothes, wherein the second clothes processing time includes a drying time for drying the clothes and a cooling time for cooling the clothes;
[0141] The operation module 302 is further used to continue to determine whether the clothes have reached the drying condition when the clothes have not reached the drying condition.
[0142] Optionally, the display module 303 is further configured to, when the countdown of the first laundry processing time reaches the preset remaining time and the laundry has not reached the drying condition, continue to display the preset remaining time and continue to determine whether the laundry has reached the drying condition until the laundry reaches the drying condition;
[0143] The acquisition module 301 is also used to acquire a second clothing processing time corresponding to the weight of the wet clothing when the clothing reaches the drying condition, the second clothing processing time including a drying time for drying the clothing and a cooling time for cooling the clothing; wherein the preset remaining time is greater than or equal to the second clothing processing time corresponding to the weight of the wet clothing.
[0144] Optionally, the calculation module 302 is specifically used to determine a first drying correction coefficient based on the last predicted drying time of the clothes and the actual drying time; correct the last first drying prediction coefficient based on the first drying correction coefficient to obtain the first drying prediction coefficient for this time; and predict the first clothing processing time for drying the clothes based on the first drying prediction coefficient for this time and the theoretical drying time corresponding to the weight of the wet clothes.
[0145] Optionally, the first drying correction coefficient is the ratio of the prediction error to the actual drying time; the prediction error is the difference between the displayed drying time and the actual drying time; the first drying prediction coefficient is the sum of the last first drying prediction absorption and the first drying correction coefficient; the first clothing processing time is the product of the drying prediction coefficient and the theoretical drying time corresponding to the weight of the wet clothing.
[0146] Optionally, the acquisition module 301 is further used to acquire the initial weight of the clothes after the clothes processing program starts;
[0147] The computing module 302 is further configured to predict a third laundry processing time according to the predicted laundry processing time of the last time, the actual laundry processing time and the initial laundry weight;
[0148] The display module 303 is further used to perform countdown display processing according to the third clothing processing time when the clothing processing device processes clothing, and the third clothing processing time is the sum of the washing time and the drying time.
[0149] Optionally, in the standby state, the computing module 302 is further configured to predict a fourth laundry processing duration according to the predicted laundry processing duration and the actual laundry processing duration of the previous laundry processing;
[0150] The display module 303 is further used to display the fourth laundry processing time, where the fourth laundry processing time is the sum of the washing time and the drying time.
[0151] Figure 4 A structural schematic diagram of a clothing processing device provided in an embodiment of the present application is shown in FIG. Figure 4 As shown, the clothes processing device 400 includes: at least one processor 401 and a memory 402; in addition, the clothes processing device 400 may also have a communication interface 404 for receiving and sending instructions.
[0152] Wherein, the processor 401, the memory 402 and the communication interface 404 are connected via a bus 503;
[0153] The computer program is stored in the memory 402 and is configured to be executed by the processor 401 to implement the present application. Figure 1 - The drying time control method provided by any embodiment corresponding to FIG. 2;
[0154] Figure 4 The clothing processing device of the illustrated embodiment can be used to execute the technical solution of the above-mentioned method embodiment, and its implementation principle and technical effect are similar, which will not be repeated here.
[0155] In addition, this embodiment further provides a computer-readable storage medium on which a computer program is stored. The computer program is executed by a processor to implement the drying time control method of the above embodiment.
[0156] In the several embodiments provided by the present invention, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.
[0157] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0158] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of hardware plus software functional units.
[0159] The above-mentioned integrated unit implemented in the form of a software functional unit can be stored in a computer-readable storage medium. The above-mentioned software functional unit is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor (processor) to perform some steps of the methods of various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program codes.
[0160] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example for illustration. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.
[0161] So far, the technical solution of the present application has 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, and the above embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A drying time control method, characterized in that: Applied to a clothes processing device, the method comprises: Get the weight of wet laundry before the drying process starts; Predicting a first laundry treatment time for drying the laundry according to the last predicted laundry drying time, the actual laundry drying time, and the weight of the wet laundry; When the laundry processing device dries the laundry, a countdown display process is performed according to the first laundry processing time, and drying information and a preset remaining time of the laundry are obtained according to a preset cycle, wherein the drying information includes the temperature and / or humidity of the laundry; According to the drying information of the clothes or the preset remaining time, a second clothes processing time is obtained, and a countdown display process is performed according to the second clothes processing time.
2. The method according to claim 1, characterized in that The acquiring a second laundry processing time according to the laundry drying information or the remaining time includes: When the countdown of the first laundry processing time does not reach the preset remaining time, judging whether the laundry has reached the drying condition according to the drying information; If yes, then obtaining a second laundry processing time corresponding to the weight of the wet laundry, the second laundry processing time including a drying time for drying the laundry and a cooling time for cooling the laundry; If not, continue to determine whether the clothes have reached the drying condition.
3. The method according to claim 2, characterized in that When the countdown of the first laundry processing time reaches the preset remaining time and the laundry does not reach the drying condition, the method further includes: Continuously displaying the preset remaining time and continuously determining whether the clothes have reached the drying condition until the clothes have reached the drying condition; When the clothes reach the drying condition, obtaining a second clothes processing time corresponding to the weight of the wet clothes, wherein the second clothes processing time includes a drying time for drying the clothes and a cooling time for cooling the clothes; Wherein, the preset remaining time is greater than or equal to the second laundry processing time corresponding to the weight of the wet laundry.
4. The method according to claim 1, characterized in that The predicting the first laundry treatment time for drying the laundry according to the last predicted laundry drying time, the actual laundry drying time and the weight of the wet laundry comprises: Determining a first drying correction coefficient according to the predicted drying time of the last clothes and the actual drying time; Correct the previous first drying prediction coefficient according to the first drying correction coefficient to obtain the current first drying prediction coefficient; A first laundry processing time for drying the laundry is predicted based on the first drying prediction coefficient of this time and a theoretical drying time corresponding to the weight of the wet laundry.
5. The method according to claim 4, characterized in that The first drying correction coefficient is the ratio of the prediction error to the actual drying time; the prediction error is the difference between the displayed drying time and the actual drying time; the first drying prediction coefficient is the sum of the last first drying prediction absorption and the first drying correction coefficient; the first clothing processing time is the product of the drying prediction coefficient and the theoretical drying time corresponding to the weight of the wet clothing.
6. The method according to claim 1, characterized in that Before obtaining the weight of the wet laundry, the method further includes: After the laundry treatment program starts, obtaining the initial laundry weight; A third clothing processing time is predicted based on the predicted time of the last clothing processing, the actual clothing processing time and the initial clothing weight, and when the clothing processing device processes the clothing, a countdown display is performed according to the third clothing processing time, where the third clothing processing time is the sum of the washing time and the drying time.
7. The method according to claim 6, characterized in that Before obtaining the initial laundry weight, the method further includes: In standby mode, the fourth laundry processing time is predicted based on the last predicted laundry processing time and the actual laundry processing time, and the fourth laundry processing time is displayed. The fourth laundry processing time is the sum of the washing time and the drying time.
8. A drying time control device, characterized in that: The device comprises: An acquisition module, used to obtain the weight of wet clothes before the drying process starts; a calculation module, configured to predict a first laundry treatment time for drying the laundry according to a predicted laundry drying time last time, an actual laundry drying time, and a weight of the wet laundry; A display module, configured to perform a countdown display process according to the first clothing processing time when the clothing processing device dries clothing; The acquisition module is further used to acquire the drying information and the preset remaining time of the clothes according to a preset cycle, wherein the drying information includes the temperature and / or humidity of the clothes; and acquire the second clothes processing time according to the drying information of the clothes or the preset remaining time; The display module is further used to perform countdown display processing according to the second laundry processing time.
9. A clothes processing device, characterized in that: include: memory and at least one processor; The memory is used to store computer programs; The at least one processor is configured to execute the computer program stored in the memory to implement the method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that: A computer program is stored thereon; When the computer program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.