CN112323436B

CN112323436B - Control method and device, clothes treatment equipment and storage medium

Info

Publication number: CN112323436B
Application number: CN202011124024.XA
Authority: CN
Inventors: 王思杰
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2022-08-26
Anticipated expiration: 2040-10-20
Also published as: CN112323436A

Abstract

The application provides a control method, a control device, a clothes processing device and a storage medium, wherein the method comprises the following steps: entering a drying process, and acquiring the number of drying stages corresponding to the drying process and characteristic information of an object set to be dried in the clothes processing equipment; dividing the drying process into a plurality of drying stages according to the number of the drying stages; determining the drying temperature and the drying time of each drying stage based on the characteristic information, wherein the drying temperature of the previous drying stage is lower than the drying temperature of the later drying stage; and drying the object set to be dried based on the drying temperature and the drying time of the drying stage. So, clothing processing apparatus treats the drying object with the stoving temperature that risees gradually and dries, can not make and treat that the drying object lasts to dry under higher temperature always, can make and treat that the drying object keeps the original shape, improves user and uses experience, avoids lasting high temperature drying to lead to treating the drying object to take place the fine hair contract, warp, treats the drying object and causes the damage.

Description

Control method and device, clothes treatment equipment and storage medium

Technical Field

The present application relates to the field of household appliance technology, and relates to, but is not limited to, a control method, apparatus, laundry treatment device, and storage medium.

Background

The dryer is a clean household appliance that instantly evaporates and dries moisture in washed laundry by using electric heating. This is particularly desirable in the case of "backsouth" clothes that are difficult to dry in the north winter and in the south. With the popularization of clothes dryers, people have higher and higher requirements on the performance of the clothes dryers.

As users of the dryer increase, disadvantages of the dryer are more exposed. The temperature that the clothing of different materials can tolerate is different, especially to the clothing of the high temperature resistant material such as silk, lasts to dry under higher temperature always, can lead to clothing fine hair to contract, warp, causes the damage to the clothing, influences user's use and experiences.

Disclosure of Invention

In view of the above, embodiments of the present application provide a control method, a control device, a laundry processing apparatus, and a storage medium.

The technical scheme of the embodiment of the application is realized as follows:

the embodiment of the application provides a control method, which is applied to clothes treatment equipment and comprises the following steps:

entering a drying process, and acquiring the number of drying stages corresponding to the drying process and characteristic information of an object set to be dried in the clothes processing equipment;

dividing the drying process into a plurality of drying stages according to the number of the drying stages;

determining the drying temperature and the drying time of each drying stage based on the characteristic information, wherein the drying temperature of the previous drying stage is lower than the drying temperature of the later drying stage;

and drying the object set to be dried based on the drying temperature and the drying time of the drying stage.

In some embodiments, the characteristic information includes a maximum drying temperature;

the acquiring the characteristic information of the object set to be dried in the clothes processing equipment comprises the following steps:

detecting the material of the object to be dried in the object set to be dried to obtain at least one material;

acquiring the sensitivity of various materials to temperature to obtain the upper limit of drying temperature of the various materials;

and determining the maximum drying temperature of the object set to be dried based on the upper drying temperature limits of the various materials, wherein the maximum drying temperature is less than or equal to the minimum value of the upper drying temperature limits of the various materials.

In some embodiments, the characteristic information further includes a load specific gravity of each subset of the objects to be dried included in the set of objects to be dried;

the acquiring the characteristic information of the object set to be dried in the clothes processing equipment further comprises:

classifying the objects to be dried included in the object set to be dried according to the material information to obtain at least one object subset to be dried;

acquiring the weight of each subset of objects to be dried;

and determining the load specific gravity of each to-be-dried object subset according to the weight of each to-be-dried object subset.

In some embodiments, the characteristic information further includes a total load amount and/or a first humidity value;

detecting the weight of the object set to be dried to obtain the total load; and/or the presence of a gas in the gas,

and detecting the humidity value of the set of objects to be dried to obtain a first humidity value.

In some embodiments, determining the drying temperature for each drying stage based on the characteristic information includes:

determining temperature coefficients corresponding to the drying stages based on the characteristic information; determining the drying temperature of each drying stage according to the maximum drying temperature and the temperature coefficient corresponding to each drying stage; alternatively, the first and second electrodes may be,

acquiring a temperature difference value corresponding to each drying stage; and determining the drying temperature of each drying stage according to the maximum drying temperature and the temperature difference value corresponding to each drying stage.

In some embodiments, determining the drying time period of each drying stage based on the characteristic information includes:

determining a total drying time length and a time length coefficient corresponding to each drying stage based on the characteristic information;

and determining the drying time of each drying stage according to the total drying time and the time coefficient corresponding to each drying stage.

determining a humidity threshold corresponding to each drying stage according to the first humidity value, wherein the humidity threshold of the previous drying stage is larger than the humidity threshold of the next drying stage;

and determining the drying time of each drying stage according to the time of entering the drying process and the time of detecting that the humidity value of the object set to be dried reaches the humidity threshold value corresponding to each drying stage.

The embodiment of the application provides a control device, is applied to clothing processing apparatus, the device includes:

the first acquisition module is used for entering a drying process and acquiring the number of drying stages corresponding to the drying process and characteristic information of an object set to be dried in the clothes processing equipment;

the dividing module is used for dividing the drying process into a plurality of drying stages according to the number of the drying stages;

the first determining module is used for determining the drying temperature and the drying time of each drying stage based on the characteristic information, wherein the drying temperature of the previous drying stage is lower than the drying temperature of the next drying stage;

and the drying module is used for drying the object set to be dried based on the drying temperature and the drying time of the drying stage.

An embodiment of the present application provides a laundry treatment apparatus, including:

a processor; and

a memory for storing a computer program operable on the processor;

wherein the computer program realizes the steps of the above control method when executed by a processor.

An embodiment of the present application provides a storage medium storing computer-executable instructions configured to perform the steps of the above-mentioned control method.

The embodiment of the application provides a control method, a control device, clothes processing equipment and a storage medium, wherein the method comprises the following steps: entering a drying process, and acquiring the number of drying stages corresponding to the drying process and characteristic information of an object set to be dried in the clothes processing equipment; dividing the drying process into a plurality of drying stages according to the number of the drying stages; determining the drying temperature and the drying time of each drying stage based on the characteristic information, wherein the drying temperature of the previous drying stage is lower than the drying temperature of the later drying stage; and drying the object set to be dried based on the drying temperature and the drying time of the drying stage. So, clothing processing apparatus treats the drying object with the stoving temperature that risees gradually and dries, can not make and treat that the drying object lasts to dry under higher temperature always, can make and treat that the drying object keeps the original shape, improves user and uses experience, avoids lasting high temperature drying to lead to treating the drying object to take place the fine hair contract, warp, treats the drying object and causes the damage.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. The drawings illustrate generally, by way of example, but not by way of limitation, various embodiments discussed herein.

Fig. 1 is a schematic flow chart of an implementation of a control method provided in an embodiment of the present application;

fig. 2 is a schematic flowchart of another implementation of the control method according to the embodiment of the present application;

fig. 3 is a schematic flowchart of another implementation of the control method according to the embodiment of the present application;

fig. 4 is a schematic structural diagram of a control device according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a laundry treatment apparatus according to an embodiment of the present application.

Detailed Description

In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the attached drawings, the described embodiments should not be considered as limiting the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

In the following description, references to the terms "first \ second \ third" are only to distinguish similar objects and do not denote a particular order, but rather the terms "first \ second \ third" are used to interchange specific orders or sequences, where appropriate, so as to enable the embodiments of the application described herein to be practiced in other than the order shown or described herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the application.

Based on the related art, when the clothes to be dried are dried, the clothes to be dried, such as a washing and drying machine or a clothes dryer, are continuously dried at a high temperature, which may cause clothes to shrink or deform, and damage the clothes. In view of the defects in the related art, the embodiments of the present application provide a control method applied to a laundry treatment apparatus. The method provided by the embodiment of the present application can be implemented by a computer program, and when the computer program is executed, each step in the control method provided by the embodiment of the present application is completed. In some embodiments, the computer program may be executed by a processor in a laundry treatment apparatus. Fig. 1 is a schematic implementation flow diagram of a control method provided in an embodiment of the present application, and as shown in fig. 1, the control method includes the following steps:

step S101, entering a drying process, and acquiring the number of drying stages corresponding to the drying process and the characteristic information of an object set to be dried in the clothes processing equipment.

The clothes drying control method provided by the embodiment of the application is applied to clothes treatment equipment, and the clothes treatment equipment can be equipment with a drying function, such as a washing and drying integrated machine, a clothes dryer and the like. The set of objects to be dried is a set formed by the objects to be dried, and the objects to be dried can be clothes, shoes, bags and the like to be dried. In the embodiment of the present application, a laundry treatment apparatus is described by taking a washing and drying all-in-one machine as an example, and objects to be dried are described by taking clothes to be dried as an example.

A user puts clothes to be dried into a washing and drying integrated machine barrel and selects a drying program to enter a drying process, and after the drying process is entered, the washing and drying integrated machine obtains the number of drying stages corresponding to the drying process and characteristic information of the clothes to be dried in the barrel.

In an implementation manner, the manner of obtaining the number N of drying stages corresponding to the drying process may be: and acquiring the number of drying stages based on the received selection instruction, wherein the selection instruction carries the number of drying stages.

A display panel of the washing and drying integrated machine is provided with a drying stage number selection key, and the drying stage number N is obtained based on the selection operation of a user. For example, the number of the selectable drying stages on the display panel is 2 to 6, and when the user selects a corresponding key when the number of the drying stages is 3, the whole drying process is divided into three drying stages, namely, a low-temperature drying stage, a medium-temperature drying stage and a high-temperature drying stage.

In another implementation manner, the manner of obtaining the number N of drying stages corresponding to the drying process may be: and acquiring the number N of the drying stages based on the characteristic information.

When the difference of the characteristic information of different clothes in the clothes to be dried is small, the temperatures which can be endured by all the clothes to be dried are close, at the moment, the whole drying process can be simply divided, the clothes to be dried can not be continuously dried at high temperature, and the clothes can be prevented from being continuously damaged by high temperature. For example, the number of the drying stages is 2, and the entire drying process is simply divided into two drying stages, a low temperature drying stage and a high temperature drying stage.

When the difference of the characteristic information of different clothes in the clothes to be dried is large, the temperatures that different kinds of clothes to be dried can endure are different, and at this time, more detailed division needs to be performed, for example, division into three drying stages, namely, a low-temperature drying stage, a medium-temperature drying stage and a high-temperature drying stage, or division into five drying stages, namely, a minimum-temperature drying stage, a lower-temperature drying stage, a medium-temperature drying stage, a higher-temperature drying stage and a maximum-temperature drying stage, which are more detailed, or even division into a plurality of drying stages.

In another implementation manner, the number N of the drying stages corresponding to the drying process may be a fixed value set when the washing and drying all-in-one machine leaves a factory, for example, no matter how much weight and what material of the clothes to be dried, the whole drying process is divided into three drying stages, namely a low-temperature drying stage, a medium-temperature drying stage and a high-temperature drying stage.

When the feature information of the object set to be dried is obtained, in one implementation, the washing and drying all-in-one machine can obtain the feature information of the clothes to be dried according to the selection operation of the user. In the implementation mode, a display panel of the washing and drying all-in-one machine comprises options related to various feature information, a user selects corresponding options on the display panel based on clothes to be dried which are put into the drum, and the washing and drying all-in-one machine acquires the feature information corresponding to the options according to the options selected by the user.

In the implementation mode, the user can select the corresponding option according to the clothes to be dried, which are put in the user, so that the flexibility can be increased, but the user needs to perform multiple selection operations on the premise of knowing the characteristic information of the clothes to be dried, and the requirement on the user is high.

When the characteristic information of the object set to be dried is acquired, in another implementation mode, after the user puts the clothes to be dried into the washing and drying integrated machine, the characteristic information of the clothes to be dried is acquired by the detection device in the washing and drying integrated machine, although the flexibility is low, the user does not need to know the characteristic information of the clothes to be dried in advance, complex selection operation is not needed, and the intelligent degree is higher.

In the embodiment of the application, the characteristic information at least comprises the total load capacity, the humidity value, the material information and the load proportion of different material information of the object set to be dried.

Step S102, dividing the drying process into a plurality of drying stages according to the number of the drying stages.

And after the washing and drying integrated machine obtains the number N of the drying stages, dividing the whole drying process into N drying stages according to the number N of the drying stages.

And step S103, determining the drying temperature and the drying time of each drying stage based on the characteristic information.

After the divided drying stage number N is determined, the drying temperature of each drying stage and the drying time length for drying at the drying temperature are further determined according to the characteristic information of the object set to be dried. Here, the drying temperatures of the respective drying stages are different, and the drying temperature of the previous drying stage is less than the drying temperature of the subsequent drying stage. In some embodiments, to avoid damage to the laundry, the drying temperature of the last drying stage is not greater than the minimum of the upper drying temperature limits of the respective objects to be dried in the set of objects to be dried.

For example, the whole drying process is divided into three drying stages: a low-temperature drying stage, a medium-temperature drying stage and a high-temperature drying stage, wherein according to the characteristic information of the object set to be dried, the first drying temperature of the low-temperature drying stage is determined to be 30 ℃ (DEG C, degree cellulose), and the first drying time is 15 minutes (min); the second drying temperature of the medium-temperature drying stage is 45 ℃, and the second drying time is 30 min; the third drying temperature in the high-temperature drying stage is 50 ℃, and the third drying time is 15 min.

In one implementation, the drying temperature of each drying stage may be determined according to a temperature coefficient of the maximum drying temperature corresponding to each drying stage.

The maximum drying temperature is the highest temperature in the drying temperatures of all the drying stages, and the maximum drying temperature is not greater than the minimum value of the upper drying temperature limit of each object to be dried in the object to be dried set. Here, the upper limit of the drying temperature is the highest temperature that the laundry can bear when drying, and when drying is performed at a temperature below the upper limit of the drying temperature, the laundry is not damaged, and when drying is performed at a temperature above the upper limit of the drying temperature, damage such as deformation or shrinkage of the laundry may occur. For example, the laundry to be dried includes three types of laundry: silk clothing, rayon clothing and cotton clothing, wherein the upper limit of the drying temperature of the silk clothing is 50 ℃, the upper limit of the drying temperature of the rayon clothing is 60 ℃, the upper limit of the drying temperature of the cotton clothing is 65 ℃, and the maximum drying temperature is not greater than the minimum value of the three upper limits of the drying temperatures, namely not greater than 50 ℃. Generally, in order to shorten the total drying time period as much as possible, the maximum drying temperature is set to the minimum value of the upper limit of the drying temperature of each of the objects to be dried in the set of objects to be dried.

The temperature coefficient corresponding to each drying stage may be a default value set by the washing and drying integrated machine from the factory, a value set by a user and meeting a certain rule, or a value determined by the washing and drying integrated machine according to material information of clothes to be dried. The temperature coefficient corresponding to each drying stage satisfies a first condition: the temperature coefficient of each drying stage is not more than 1, so that the drying temperature of each stage is not more than the maximum drying temperature. Since the maximum drying temperature is the highest temperature among the drying temperatures of all the drying stages, the temperature coefficient of the high-temperature drying stage is 1.

When the drying temperature is achieved, the product of the maximum drying temperature and the temperature coefficient corresponding to the current drying stage can be determined as the drying temperature of the current drying stage. For example, when the maximum drying temperature is 50 ℃, and the temperature coefficients corresponding to the three drying stages, i.e., the low-temperature drying stage, the medium-temperature drying stage, and the high-temperature drying stage, are 0.7, 0.85, and 1, respectively, the drying temperatures in the three drying stages are 35 ℃ (50 ℃x0.7), 42.5 ℃ (50 ℃x0.85), and 50 ℃ (50 ℃x1), respectively.

In another implementation manner, the drying temperature of each drying stage may be determined according to a temperature difference between the maximum drying temperature and each drying stage. For example, a difference between the maximum drying temperature and a temperature difference value corresponding to the current drying stage may be determined as the drying temperature of the current drying stage.

The temperature difference value corresponding to each drying stage may be a default value set by the washing and drying integrated machine from the factory or a value set by a user. For example, if the temperature differences of the three drying stages, i.e., the low-temperature drying stage, the medium-temperature drying stage, and the high-temperature drying stage, are 15 ℃, 8.5 ℃, and 0 ℃, the drying temperatures of the three drying stages are 35 ℃ (50 ℃ to 15 ℃), 42.5 ℃ (50 ℃ to 8.5 ℃), and 50 ℃ (50 ℃ to 0 ℃). Since the maximum drying temperature is the highest temperature among the drying temperatures of all the drying stages, the temperature difference value of the high-temperature drying stage is 0 ℃.

In one implementation, the drying time duration of each drying phase may be a default value set by a factory of the washing and drying integrated machine, or may be a value set by a user. For example, the washing and drying integrated machine is factory set, and when three drying stages are performed, the drying time of each drying stage is 15min, 30min and 15min respectively. The drying time period of each drying stage may also be determined according to the humidity value of the set of objects to be dried. For example, when the humidity value of the set of objects to be dried reaches a first humidity threshold, determining a time difference between a first time when the humidity value reaches the first humidity threshold and a drying start time as a first drying time period of the low-temperature drying stage; when the humidity value of the object set to be dried reaches a second humidity threshold value, determining the time difference between the second time and the first time when the humidity value reaches the second humidity threshold value as a second drying time of the medium-temperature drying stage; and when the humidity value of the object set to be dried reaches the drying humidity threshold value, determining the time difference value between the third time and the second time when the humidity value reaches the drying humidity threshold value as the third drying time length of the high-temperature drying stage.

In another implementation, the drying time period of each drying phase may be determined according to the total drying time period and a time period coefficient corresponding to each drying phase.

The total drying time may be a fixed value set by the washing and drying all-in-one machine, for example, 1 hour (h, hour), or may be a dynamic value determined by the washing and drying all-in-one machine according to the total load of the clothes to be dried, and when the total load is large, the required total drying time is long, for example, 1.5 hours; when the total load amount is small, the total drying time period required is short, for example, 0.8 h. In addition, the total drying time period may also be set by the user.

The time length coefficient corresponding to each drying stage may be a default value set by the washing and drying all-in-one machine from a factory, a value set by a user and meeting a certain rule, or a value determined by the washing and drying all-in-one machine according to load proportions of different material information of clothes to be dried. The time length coefficient corresponding to each drying stage meets a second condition: the sum of the time length coefficients of the respective drying stages is equal to 1 to ensure that the sum of the drying time lengths of the respective stages is equal to the total drying time length.

When the drying time duration is achieved, the product of the total drying time duration and the time duration coefficient corresponding to the current drying stage can be determined as the drying time duration of the current drying stage. For example, if the total drying time is 1h, and the time length coefficients of the three drying stages, i.e., the low-temperature drying stage, the medium-temperature drying stage, and the high-temperature drying stage, are 0.2, 0.5, and 0.3, respectively, the drying time lengths of the three drying stages are 12min (═ 1h × 0.2), 30min (═ 1h × 0.5), and 18min (═ 1h × 0.3), respectively.

And S104, drying the object set to be dried based on the drying temperature and the drying time of the drying stage.

According to the control method applied to the clothes processing equipment, the clothes processing equipment enters a drying process, and the number of drying stages corresponding to the drying process and the characteristic information of an object set to be dried in the clothes processing equipment are obtained; dividing the drying process into a plurality of drying stages according to the number of the drying stages; determining the drying temperature and the drying time of each drying stage based on the characteristic information, wherein the drying temperature of the previous drying stage is lower than the drying temperature of the later drying stage; and drying the object set to be dried based on the drying temperature and the drying time of the drying stage. So, clothing processing apparatus treats the drying object with the stoving temperature that risees gradually and dries, can not make and treat that the drying object lasts to dry under higher temperature always, can make and treat that the drying object keeps the original shape, improves user and uses experience, avoids lasting high temperature drying to lead to treating the drying object to take place the fine hair contract, warp, treats the drying object and causes the damage.

In some embodiments, the characteristic information includes a maximum drying temperature. Step S101 "acquiring characteristic information of a set of objects to be dried in the laundry processing apparatus" in the embodiment shown in fig. 1 may be implemented by:

step S1011, detecting the material of the object to be dried included in the set of objects to be dried, to obtain at least one material.

In practical implementation, the material of the clothes to be dried can be detected by a clothes quality sensor in the clothes treatment equipment.

The clothing quality sensor is also called a cloth quality sensor and is used for detecting the texture of the clothing. The clothes are divided according to raw materials: can be divided into cotton cloth, linen cloth, silk, woolen cloth, leather, chemical fiber, blended fabric, etc. The clothing quality sensor detects the material of the clothing according to the proportion of cotton fiber and chemical fiber contained in the fiber of the clothing.

Step S1012, acquiring the sensitivity of various materials to temperature, and obtaining the upper limit of the drying temperature of various materials.

Each material has different sensitivity to temperature due to its different raw materials. On the premise of not damaging the material, the more sensitive the material is, the lower the drying temperature that the material can bear, and when the drying temperature exceeds the maximum temperature that the material can bear, the clothes can be shrunk and deformed. Here, the maximum temperature that a material can withstand without damaging the material is referred to as the upper limit of the drying temperature of the material.

Based on the above, after various materials are obtained, the pre-stored relation table between the materials and the drying temperature upper limit is inquired, and the drying temperature upper limit of each material is obtained. For example, the upper limit of the drying temperature of silk clothes is 50 ℃, and the upper limit of the drying temperature of cotton clothes is 65 ℃.

Generally, the upper limit of the drying temperature is different for different materials.

And S1013, determining the maximum drying temperature of the object set to be dried based on the upper drying temperature limits of the various materials.

Here, the maximum drying temperature is less than or equal to a minimum value among upper drying temperature limits of the various materials.

And the maximum drying temperature is the highest temperature in the drying temperatures of all the drying stages, and is not more than the minimum value of the upper drying temperature limits of the objects to be dried in the object to be dried set. For example, three types of laundry are included in the laundry to be dried: silk clothing, rayon clothing and cotton clothing, wherein the upper limit of the drying temperature of the silk clothing is 50 ℃, the upper limit of the drying temperature of the rayon clothing is 60 ℃, the upper limit of the drying temperature of the cotton clothing is 65 ℃, and the maximum drying temperature is not greater than the minimum value of the three upper limits of the drying temperatures, namely not greater than 50 ℃.

In order to shorten the total drying time as much as possible, in the embodiment of the present application, the minimum value of the upper limits of the drying temperatures of various materials may be determined as the maximum drying temperature of the object to be dried.

In another implementation manner, the maximum drying temperature of the object to be dried in the laundry treatment apparatus may be obtained through user setting or factory default values of the laundry treatment apparatus.

In some embodiments, the characteristic information may further include a load specific gravity of each of the subsets of the objects to be dried included in the set of objects to be dried. After the above step S1013, step S101 "acquiring characteristic information of the set of objects to be dried" in the laundry processing apparatus in the embodiment shown in fig. 1 may also be implemented by:

step S1014, classifying the objects to be dried included in the object set to be dried according to the material information to obtain at least one object subset to be dried.

And distinguishing the clothes in the clothes to be dried according to the material to obtain the subsets of the objects to be dried corresponding to different materials, wherein the clothes of the same material are divided into the same subset of the objects to be dried.

Step S1015, the weight of each subset of objects to be dried is obtained.

In actual implementation, the weight of each subset of the objects to be dried may be detected by a laundry amount sensor within the laundry treatment apparatus.

Step S1016, determining the load specific gravity of each subset of objects to be dried according to the weight of each subset of objects to be dried.

And summing the weights of the subsets of the objects to be dried to obtain the total weight of the subsets of the objects to be dried, and determining the ratio of the weight of the current subset of the objects to be dried to the total weight as the load specific gravity of the subset of the objects to be dried.

In some embodiments, the characteristic information may further include a total load amount. Before the above step S1016, step S101 "acquiring characteristic information of a set of objects to be dried in the laundry processing apparatus" in the embodiment shown in fig. 1 may also be implemented by:

and step S1017, detecting the weight of the object set to be dried to obtain the total load.

In the embodiment of the application, the total weight of the object set to be dried, namely the total load, can be acquired through the clothes amount sensor.

After the total load capacity of the to-be-dried object set is obtained, when the load specific gravity of each to-be-dried object subset is determined in step S1016, the total weight of each to-be-dried object subset is not required to be obtained, and the load specific gravity of each to-be-dried object subset can be determined directly according to the ratio of the weight of each to-be-dried object subset to the total load capacity.

In some embodiments, the characteristic information may further include a first humidity value. After the above step S1017, step S101 "acquiring characteristic information of the set of objects to be dried in the laundry processing apparatus" in the embodiment shown in fig. 1 may also be implemented by:

step S1018, detecting a humidity value of the set of objects to be dried to obtain a first humidity value.

In actual implementation, the humidity value of the set of objects to be dried may be detected by a humidity sensor within the laundry treating apparatus.

In some embodiments, the "determining the drying temperature of each drying stage based on the characteristic information" in step S103 in the embodiment shown in fig. 1 may be implemented by:

step S31a1, determining the temperature coefficients corresponding to the drying stages based on the characteristic information.

The temperature coefficient corresponding to each drying stage may be a default value set by the washing and drying integrated machine from the factory, a value set by a user and meeting a certain rule, or a value determined by the washing and drying integrated machine according to material information of clothes to be dried.

Because the drying temperature of the previous drying stage is lower than the drying temperature of the later drying stage, the temperature coefficient corresponding to the previous drying stage is lower than the temperature coefficient corresponding to the later drying stage, and the temperature coefficient of the last drying stage is not more than 1, so as to ensure that the drying temperature of each stage is not more than the maximum drying temperature.

Here, when the maximum drying temperature is the minimum value among the upper drying temperature limits of the various materials, the temperature coefficient of the last drying stage is 1.

Step S31a2, determining the drying temperature of each drying stage according to the maximum drying temperature and the temperature coefficient corresponding to each drying stage.

In practical implementation, the product of the maximum drying temperature and the temperature coefficient corresponding to the current drying stage may be determined as the drying temperature of the current drying stage.

For example, when the maximum drying temperature is 50 ℃, and the temperature coefficients corresponding to the three drying stages, i.e., the low-temperature drying stage, the medium-temperature drying stage, and the high-temperature drying stage, are 0.7, 0.85, and 1, respectively, the drying temperatures in the three drying stages are 35 ℃ (50 ℃x0.7), 42.5 ℃ (50 ℃x0.85), and 50 ℃ (50 ℃x1), respectively.

and step S31b1, acquiring the temperature difference corresponding to each drying stage.

The difference value corresponding to each drying stage may be a default value set by the washing and drying integrated machine from the factory or a value set by a user.

Here, when the maximum drying temperature is the minimum value among the upper drying temperature limits of the various materials, the temperature difference of the last drying stage is 0 ℃.

Step S31b2, determining the drying temperature of each drying stage according to the maximum drying temperature and the temperature difference corresponding to each drying stage.

For example, if the maximum drying temperature is 50 ℃, and the temperature differences corresponding to the three drying stages, i.e., the low-temperature drying stage, the medium-temperature drying stage, and the high-temperature drying stage, are 15 ℃, 8.5 ℃, and 0 ℃, respectively, the drying temperatures of the three drying stages are 35 ℃ (50 ℃ to 15 ℃), 42.5 ℃ (50 ℃ to 8.5 ℃), and 50 ℃ (50 ℃ to 0 ℃).

In some embodiments, the drying time period of each drying stage may be determined according to the total drying time period and a time period coefficient corresponding to each drying stage. The "determination of the drying time periods of the respective drying stages based on the characteristic information" in step S103 in the embodiment shown in fig. 1 may be implemented by:

step S32a1, determining the total drying time length and the time length coefficient corresponding to each drying stage based on the characteristic information.

The total drying time can be a fixed value set by the washing and drying all-in-one machine, for example, 1h, or a value determined by the washing and drying all-in-one machine according to the total load of the clothes to be dried, and when the total load is large, the required total drying time is long, for example, 1.5 h; when the total load amount is small, the total drying time period required is short, for example, 0.8 h. In addition, the total drying time period may also be set by the user.

Step S32a2, determining the drying time length of each drying stage according to the total drying time length and the time length coefficient corresponding to each drying stage.

In other embodiments, the drying time period of each drying stage may be determined according to a humidity value of the object to be dried. The "determination of the drying time periods of the respective drying stages based on the characteristic information" in step S103 in the embodiment shown in fig. 1 may be implemented by:

and step S32b1, determining humidity threshold values corresponding to the drying stages according to the first humidity value.

Here, the humidity threshold of the previous drying stage is greater than the humidity threshold of the subsequent drying stage.

For example, the first humidity value is 9000, and the humidity thresholds corresponding to the three determined drying stages, i.e., the low-temperature drying stage, the medium-temperature drying stage, and the high-temperature drying stage, are 6000, 3000, and 1500, respectively. When the humidity value is 1500, the clothes to be dried are considered to be dried, namely the drying humidity threshold value.

Step S32b2, determining the drying time length of each drying stage according to the time of entering the drying process and the time of detecting that the humidity value of the object set to be dried reaches the humidity threshold value corresponding to each drying stage.

For example, when the humidity value of the object to be dried is dried from 9000 to 6000, a time difference between a first time when the humidity value reaches 6000 and a start drying time is determined as a first drying time period of the low temperature drying stage; when the humidity value of the object to be dried reaches 3000 from 6000, determining the time difference between the second time when the humidity value reaches 3000 and the first time as the second drying time of the medium-temperature drying stage; and when the humidity value of the object to be dried reaches 1500 from 3000, determining the time difference between the third time and the second time when the humidity value reaches 1500 as the third drying time length of the high-temperature drying stage.

In still other embodiments, the drying time duration of each drying phase may also be a default value set by the factory of the washing and drying machine, or may also be a value set by the user. For example, the washing and drying integrated machine is factory set, and when three drying stages are performed, the drying time of each drying stage is 15min, 30min and 15min respectively.

Fig. 2 is a schematic flow chart of another implementation of the control method provided in the embodiment of the present application, where the control method is applied to a clothes treatment apparatus, and the clothes treatment apparatus in the embodiment of the present application is described by taking a washing and drying all-in-one machine as an example. As shown in fig. 2, the control method provided in the embodiment of the present application includes the following steps:

step S201, entering a drying process, and detecting the material of each object to be dried included in the object set to be dried to obtain at least one material.

Step S202, acquiring the sensitivity of various materials to the temperature, and acquiring the upper limit of the drying temperature of various materials.

Step S203, determining the maximum drying temperature of the object set to be dried based on the upper drying temperature limits of the various materials.

Here, the maximum drying temperature is less than or equal to a minimum value among upper drying temperature limits of the respective materials.

Step S204, classifying the objects to be dried included in the object set to be dried according to the material information to obtain at least one object subset to be dried.

Step S205, acquiring the weight of each subset of objects to be dried.

Step S206, determining the load specific gravity of each subset of objects to be dried according to the weight of each subset of objects to be dried.

And step S207, detecting the weight of the object set to be dried to obtain the total load.

And S208, detecting the humidity value of the object set to be dried to obtain a first humidity value.

In step S209, the number of drying stages is acquired based on the received selection instruction.

Here, the selection command carries the number of drying stages.

In some embodiments, the step S209 may be replaced with a step S209' of acquiring the number of drying stages based on the characteristic information.

Step S210, dividing the drying process into a plurality of drying stages according to the number of the drying stages.

Step S211, determining the temperature coefficients corresponding to the drying stages based on the characteristic information.

Step S212, determining the drying temperature of each drying stage according to the maximum drying temperature and the temperature coefficient corresponding to each drying stage.

Here, the drying temperature of the previous drying stage is less than the drying temperature of the subsequent drying stage.

In some embodiments, the steps S211 and S212 may be replaced with steps S211 'and S212':

step S211', a temperature difference corresponding to each drying stage is obtained.

Step S212', determining the drying temperature of each drying stage according to the maximum drying temperature and the temperature difference corresponding to each drying stage.

Step S213, determining the total drying time length and the time length coefficient corresponding to each drying stage based on the characteristic information.

Step S214, determining the drying time length of each drying stage according to the total drying time length and the time length coefficient corresponding to each drying stage.

In some embodiments, the steps S213 and S214 may be replaced with steps S213 'and S214':

step S213', determining a humidity threshold corresponding to each drying stage according to the first humidity value.

Step S214', determining the drying time of each drying stage according to the time of entering the drying process and the time of detecting that the humidity value of the object set to be dried reaches the humidity threshold value corresponding to each drying stage.

Step S215, drying the set of objects to be dried based on the drying temperature and the drying time length in the drying stage.

According to the control method provided by the embodiment of the application, under the condition that the working mode of the clothes dryer is determined to be the drying mode, the interior of the cylinder of the clothes dryer is heated according to a preset heating mode, so that a first control stage is started; then starting a drying process to dry the load in the drum; after the drying process is finished, acquiring a first time length, wherein the first time length is the time length for entering a first control stage; stopping heating under the condition that the first time length is larger than a preset first time length threshold value; under the condition that the working mode of the clothes dryer is determined to be the control mode, the control duration reaches the set duration, the control effect can be achieved, and the control effect is guaranteed. The clothes dryer can receive the control information from the first terminal, can realize remote control of the clothes dryer according to the control operation instruction carried by the control information, and can improve flexible control of the clothes dryer.

Next, an exemplary application of the embodiment of the present application in a practical application scenario will be described.

In the modern day with the development of the technology level, more and more people begin to realize the importance of the clothes dryer due to the fact that the technology is more convenient and efficient in life.

As users of the dryer increase, disadvantages of the dryer are more exposed. The clothes made of different materials can bear different temperatures, and once higher temperature is applied to the clothes made of determined materials, the clothes shrink and deform, so how to control the drying temperature and time to the extent that the clothes are not damaged is a problem to be solved urgently.

In the related art, there is an idea of gradually drying the laundry from a low temperature to a high temperature by setting a multi-stage drying temperature. The scheme limits the duration of the clothes in a high-temperature environment to a certain extent, is beneficial to protecting the clothes, and provides an assumption that relevant parameters such as drying temperature, drying duration and the like can be determined according to load information such as the material, the load and the like of the clothes, however, the scheme does not provide a specific and feasible implementation scheme.

Fig. 3 is a schematic flow chart of another implementation of the control method provided in the embodiment of the present application, and the control method is applied to a clothes treatment apparatus, such as a washing and drying machine. As shown in fig. 3, the control method provided in the embodiment of the present application includes the following steps:

step S301, entering a drying process.

In step S302, a load amount and a humidity value are obtained.

Step S303, the clothes material information and the load specific gravity of each material are acquired.

Step S304, determining the maximum drying temperature (corresponding to the maximum drying temperature) and the drying temperature and the drying duration of each drying stage according to the load amount, the humidity value, the material information, and the load specific gravities of various materials.

The load amount and the humidity value are positively correlated with the total drying time (the sum of the drying time of each drying stage, namely the total drying time), namely the greater the load amount or the humidity value is, the longer the total drying time is. It should be noted that the total drying time period herein is an estimated time period obtained from the load amount and the humidity value, and is used for calculating and determining the drying time period of each drying stage except the last drying stage (nth drying stage).

The maximum drying temperature is determined by the minimum value of the temperature which can be borne by the materials in the clothes to be dried, for example, if silk materials and pure cotton materials exist in the clothes to be dried at the same time, the drying temperature of the clothes made of the silk materials cannot be higher than 50 ℃, and the drying temperature of the clothes made of the pure cotton materials cannot be higher than 65 ℃, the maximum drying temperature allowed in the drying process is determined to be 50 ℃. After a large number of laboratory tests are carried out, a comparison table of the highest drying temperature and the drying temperature weight is obtained, the comparison table of the material and the drying temperature weight is stored in a memory of the washing and drying integrated machine, and the comparison table is checked when a drying program runs to obtain the drying temperature weight of each drying stage. For example, the drying process is divided by default into three drying phases, a first drying phase, a second drying phase and a third drying phase, for example. The determined maximum drying temperature is 50 ℃, and the weights of the first drying stage to the third drying stage are respectively 0.7, 0.85 and 1 by table look-up, so that the first drying temperature is 50 × 0.7 ═ 35 ℃, the second drying temperature is 50 × 0.85 ═ 42.5 ℃, and the third drying time is 50 ℃.

The proportion of clothes made of various materials influences the proportion of the drying time of each drying stage. The proportion of the material with high temperature sensitivity is larger, the proportion of the low-temperature drying time is longer, the specific proportion can be measured through a large number of experiments in a laboratory, a comparison table of the material proportion and the drying time is obtained, the comparison table of the material proportion and the drying time is stored in a memory of the washing and drying integrated machine, and the comparison table is checked when a drying program runs to obtain the proportion of each drying stage. For example, the default proportions of the three drying stages in the drying process are as follows: the proportion of the first drying time is 20%, the second drying time is 50%, and the third drying time is 30%. The method comprises the steps of detecting that silk materials and pure cotton materials exist in clothes to be dried at the same time, wherein the silk accounts for 80%, the pure cotton materials account for 20%, the proportion of the silk materials with high temperature sensitivity is large, table lookup is carried out, the weight of the drying time of a first drying stage corresponding to the proportion of 80% of the silk materials is 1.2, the weight of the drying time of a corresponding second drying stage is 1.2, and the table does not include the drying time of a third drying stage.

In the embodiment shown in fig. 3, since the third drying stage is the last drying stage, the drying temperature is maintained until the humidity of the load reaches the dryness determining threshold (at this time, the last drying stage does not determine the drying time length according to the difference between the drying time length and the time lengths of other drying stages).

It should be noted that, in another embodiment, the drying time duration of the third drying phase is a difference obtained by subtracting the drying time duration of the first drying phase from the total drying time duration and then subtracting the drying time duration of the second drying phase. The first drying time period is 20% × 1.2 ═ 24%, the second drying time period is 50% × 1.2 ═ 60%, and the third drying time period is 1-24% to 60% ═ 16%.

In step S305, i is set to 1.

Step S306, whether the Nth drying stage is reached.

Where N is the number of drying stages (corresponding to the number of drying stages). When the last drying stage is not reached, the step S307 is entered; when the nth drying stage, i.e., the last drying stage, is reached, the process proceeds to step S310.

Here, the number of the drying stages may be a fixed value set when the washing and drying integrated machine leaves a factory, or may be a default value set when the washing and drying integrated machine leaves a factory, and the number is adjusted by a user through a key operation. For example, when the number of the drying stages is 3, the washing and drying machine inquires a pre-stored default ratio table, and calls the default ratio of the drying time duration of each drying stage corresponding to the number, where the default ratio of the drying time duration of each drying stage is, for example, when the number of the drying stages is 3, the default ratio of the drying time duration of each drying stage is: the proportion of the first drying time is 20%, the second drying time is 50%, and the third drying time is 30%.

Step S307, drying in the ith drying stage at the ith drying temperature.

The ith drying temperature is the drying temperature of the ith drying stage determined according to the load capacity, the humidity value, the material information and the load specific gravity of various materials.

And step S308, whether the ith drying time period is reached.

The ith drying time is the drying time of the ith drying stage determined according to the load capacity, the humidity value, the material information and the load specific gravity of various materials.

In step S309, i is incremented by 1.

Returning to step S306, the next drying stage is entered.

Step S310, drying in the Nth drying stage at the Nth drying temperature.

The Nth drying temperature is the drying temperature of the Nth drying stage determined according to the load capacity, the humidity value, the material information and the load specific gravity of various materials.

In step S311, whether the humidity reaches a dryness threshold (corresponding to the above-mentioned drying humidity threshold) is determined.

In the last drying stage, the humidity of the clothes to be dried is detected in the drying process, when the humidity reaches a preset dryness judgment threshold, it is determined that the last drying stage is finished, at this time, the drying process is finished, and the step S312 is entered.

And step S312, stopping drying.

According to the embodiment of the application, the drying temperature and the drying time of each drying stage can be automatically determined by acquiring the material information, the loading amount and the humidity value. And for the mixed clothes, determining the highest drying temperature according to the weakest material, determining the weights of the drying time lengths of the other drying stages except the last drying stage according to the weight ratio of the clothes made of the materials, and realizing the adjustment of the default drying time length.

Based on the foregoing embodiments, the present application provides a control apparatus, where each module included in the apparatus and each unit included in each module may be implemented by a processor in a computer device; of course, the implementation can also be realized through a specific logic circuit; in the implementation process, the processor may be a Central Processing Unit (CPU), a Microprocessor Unit (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like.

Fig. 4 is a schematic structural diagram of a control device provided in an embodiment of the present application, the control device being applied to a clothes treatment apparatus, such as a washing and drying machine, as shown in fig. 4, the control device 400 includes:

a first obtaining module 401, configured to enter a drying process, and obtain the number of drying stages corresponding to the drying process and feature information of an object set to be dried in the laundry processing apparatus;

a dividing module 402, configured to divide the drying process into a plurality of drying stages according to the number of drying stages;

a first determining module 403, configured to determine, based on the characteristic information, a drying temperature and a drying time duration of each drying stage, where the drying temperature in a previous drying stage is less than the drying temperature in a subsequent drying stage;

and a drying module 404, configured to dry the set of objects to be dried based on the drying temperature and the drying time in the drying stage.

the first obtaining module 401 is further configured to:

acquiring the sensitivity of various materials to temperature to obtain the upper limit of drying temperature of various materials;

the first obtaining module 401 is further configured to:

acquiring the weight of each subset of objects to be dried;

and determining the load specific gravity of each subset of the objects to be dried according to the weight of each subset of the objects to be dried.

the first obtaining module 401 is further configured to:

detecting the weight of the object set to be dried to obtain the total load; and/or the presence of a gas in the atmosphere,

In some embodiments, the first determining module 403 is further configured to:

determining a humidity threshold corresponding to each drying stage according to the first humidity value, wherein the humidity threshold of the previous drying stage is larger than that of the next drying stage;

In some embodiments, the control device 400 further includes:

the second acquisition module is used for acquiring the number of the drying stages based on a received selection instruction, wherein the selection instruction carries the number of the drying stages; alternatively, the first and second electrodes may be,

the second obtaining module is further configured to obtain the number of drying stages based on the characteristic information.

Here, it should be noted that: the above description of the control device embodiment is similar to the above description of the method and has the same advantageous effects as the method embodiment. For technical details not disclosed in the embodiments of the control device of the present application, a person skilled in the art will understand with reference to the description of the embodiments of the method of the present application.

It should be noted that, in the embodiment of the present application, if the control method is implemented in the form of a software functional module and sold or used as a standalone product, the control method may also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application or portions thereof that contribute to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.

Accordingly, embodiments of the present application provide a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implementing the steps in the control method provided in the above embodiments.

The present embodiment provides a clothes treating apparatus, such as a clothes dryer, fig. 5 is a schematic diagram of a composition structure of the clothes treating apparatus provided by the embodiment of the present invention, and other exemplary structures of the clothes treating apparatus 500 can be foreseen according to the exemplary structure of the clothes treating apparatus 500 shown in fig. 5, so that the structure described herein should not be considered as a limitation, for example, some components described below may be omitted, or components not described below may be added to adapt to special requirements of some applications.

The laundry treating apparatus 500 shown in fig. 5 includes: a processor 501, at least one communication bus 502, a user interface 503, at least one external communication interface 504, and memory 505. Wherein the communication bus 502 is configured to enable connected communication between these components. The user interface 503 may include a display panel, and the external communication interface 504 may include a standard wired interface and a wireless interface, among others. Wherein the processor 501 is configured to execute the program of the control method stored in the memory to implement the steps in the control method provided by the above-mentioned embodiments.

The above description of the control device and storage medium embodiments is similar to the description of the method embodiments described above, with similar advantageous effects as the method embodiments. For technical details not disclosed in the embodiments of the control device and storage medium of the present application, reference is made to the description of the embodiments of the method of the present application for understanding.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element identified by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.

Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a product to perform all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.

The above description is only for the embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A control method applied to a clothes treatment apparatus, the method comprising:

entering a drying process, and acquiring the number of drying stages corresponding to the drying process and characteristic information of an object set to be dried in the clothes processing equipment; wherein the number of drying stages is acquired based on the characteristic information;

2. The method of claim 1, wherein the characteristic information includes a maximum drying temperature;

3. The method of claim 2, wherein the characteristic information further includes a load specific gravity of each of the subsets of the objects to be dried included in the set of objects to be dried;

classifying the objects to be dried in the object set to be dried according to the material information to obtain at least one object subset to be dried;

acquiring the weight of each subset of objects to be dried;

4. The method according to claim 3, wherein the characteristic information further comprises a total load amount and/or a first humidity value;

5. The method according to any one of claims 2 to 4, wherein determining the drying temperature for each drying stage based on the characteristic information comprises:

6. The method according to any one of claims 2 to 4, wherein determining the drying time period of each drying phase based on the characteristic information comprises:

and determining the drying time length of each drying stage according to the total drying time length and the time length coefficient corresponding to each drying stage.

7. The method of claim 4, wherein determining the drying time period of each drying stage based on the characteristic information comprises:

8. A control device applied to a clothes treatment apparatus, characterized in that the device comprises:

the first acquisition module is used for entering a drying process and acquiring the number of drying stages corresponding to the drying process and characteristic information of an object set to be dried in the clothes processing equipment; wherein the number of the drying stages is obtained based on the characteristic information;

the first determining module is used for determining the drying temperature and the drying time of each drying stage based on the characteristic information, wherein the drying temperature of the previous drying stage is lower than the drying temperature of the later drying stage;

and the drying module is used for drying the object set to be dried based on the drying temperature and the drying time in the drying stage.

9. A laundry treating apparatus, comprising:

a processor; and

a memory for storing a computer program operable on the processor;

wherein the computer program realizes the steps of the control method of any one of the above claims 1 to 7 when executed by a processor.

10. A storage medium having stored thereon computer-executable instructions configured to perform the steps of the control method of any of claims 1 to 7.