CN110685137B - Drying method and device for clothes dryer - Google Patents
Drying method and device for clothes dryer Download PDFInfo
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- CN110685137B CN110685137B CN201910994762.0A CN201910994762A CN110685137B CN 110685137 B CN110685137 B CN 110685137B CN 201910994762 A CN201910994762 A CN 201910994762A CN 110685137 B CN110685137 B CN 110685137B
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Abstract
The invention discloses a method and a device for drying a clothes dryer, wherein the method comprises the steps of controlling a humidity detection device to detect the humidity of clothes in the clothes dryer in a first charging and discharging time sequence and process the clothes when the end of a timing drying stage of the clothes dryer is determined, controlling the humidity detection device to detect the humidity of the clothes in the clothes dryer in a second charging and discharging time sequence and process the clothes when the processed humidity of the clothes in the clothes dryer reaches a first humidity threshold value, and determining the drying time of the humidity of the current clothes in the clothes dryer according to the processed humidity and the preset corresponding relation between the humidity and the time. Because when the humidity of confirming the clothing reaches first humidity threshold value, the charge and discharge chronogenesis of humidity detection device's internal capacitance has been changed, makes the humidity difference value grow that is located humidity detection device collection behind the first humidity threshold value, has improved the discernability degree of humidity, can improve the rate of accuracy that humidity detected to improve the stoving effect, avoid clothing to dry inadequately or the overdrying.
Description
Technical Field
The embodiment of the invention relates to the technical field of drying, in particular to a drying method and device for a clothes dryer.
Background
With the increasing demand of people for living quality, the domestic market demand of the tumble dryer is showing a rapidly increasing trend. For the drum type dryer, a humidity detection method for the dried laundry, and a drying algorithm in the program are key technical factors affecting the drying effect thereof. Partial dryer product technologies in the current market are relatively immature, and the main problem caused by the immature dryer is that the drying effect is unstable, and the user experience degree is seriously influenced. The instability effect is mainly reflected in: after the program is finished, the clothes are not dried or the drying degree can not meet the requirements of the user; for clothes of different materials or different quantities, the program cannot be reasonably judged, so that the clothes are over-dried and even damaged.
Disclosure of Invention
The embodiment of the invention provides a drying method and device for a clothes dryer, which are used for improving the accuracy of clothes humidity detection, improving the drying effect and avoiding insufficient or excessive drying of clothes.
In a first aspect, an embodiment of the present invention provides a method for drying a clothes dryer, including:
when the end of the timing drying stage of the clothes dryer is determined, controlling a humidity detection device to detect the humidity of clothes in the clothes dryer in a first charging and discharging time sequence, and processing the humidity of the clothes in the clothes dryer detected in the first charging and discharging time sequence;
controlling the humidity detection device to detect the humidity of the clothes in the clothes dryer at a second charging and discharging time sequence and process the humidity of the clothes in the clothes dryer detected at the second charging and discharging time sequence when the humidity of the clothes in the clothes dryer after being processed reaches a first humidity threshold value is determined;
and determining the drying time of the humidity of the current clothes in the clothes dryer according to the humidity of the treated clothes in the clothes dryer detected in the second charging and discharging time sequence and the corresponding relation between the preset humidity and the time.
Optionally, the first charging and discharging sequence includes a first charging time and a second discharging time; the second charging and discharging time sequence comprises a third charging time and a fourth discharging time;
wherein the first time is greater than the third time and the second time is less than the fourth time; the first time and the third time are less than the second time and the fourth time, respectively.
Optionally, the processing the humidity of the laundry in the dryer detected in the first charging and discharging sequence includes:
processing humidity of laundry within the dryer detected at a first charge-discharge timing using a first filtering algorithm;
the processing of the humidity of the laundry in the dryer detected at the second charge and discharge timing includes:
and processing the humidity of the clothes in the clothes dryer detected in a second charging and discharging time sequence by using a second filtering algorithm.
Optionally, the determining the drying time of the humidity of the current laundry in the dryer according to the humidity of the processed laundry in the dryer detected in the second charging and discharging time sequence and the corresponding relationship between the preset humidity and the time includes:
inquiring a corresponding relation between preset humidity and time according to the humidity of the clothes in the clothes dryer after being processed, which is detected in a second charging and discharging time sequence, so as to obtain the time corresponding to the humidity of the clothes in the clothes dryer after being processed, which is detected in the second charging and discharging time sequence;
and determining the time corresponding to the processed humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence as the drying time of the humidity of the current clothes in the clothes dryer.
In a second aspect, an embodiment of the present invention provides an apparatus for drying a clothes dryer, including:
the first detection unit is used for controlling the humidity detection device to detect the humidity of the clothes in the clothes dryer in a first charging and discharging time sequence and process the humidity of the clothes in the clothes dryer detected in the first charging and discharging time sequence when the timing drying phase of the clothes dryer is determined to be finished;
a second detection unit for controlling the humidity detection device to detect the humidity of the laundry within the dryer at a second charge and discharge timing and to process the humidity of the laundry within the dryer detected at the second charge and discharge timing, when it is determined that the processed humidity of the laundry within the dryer reaches a first humidity threshold;
and the time determining unit is used for determining the drying time of the humidity of the current clothes in the clothes dryer according to the humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence and the corresponding relation between the preset humidity and the time.
Optionally, the first charging and discharging sequence includes a first charging time and a second discharging time; the second charging and discharging time sequence comprises a third charging time and a fourth discharging time;
wherein the first time is greater than the third time and the second time is less than the fourth time; the first time and the third time are less than the second time and the fourth time, respectively.
Optionally, the first detecting unit is specifically configured to:
processing humidity of laundry within the dryer detected at a first charge-discharge timing using a first filtering algorithm;
the second detection unit is specifically configured to:
and processing the humidity of the clothes in the clothes dryer detected in a second charging and discharging time sequence by using a second filtering algorithm.
Optionally, the time determination unit is specifically configured to:
inquiring a corresponding relation between preset humidity and time according to the humidity of the clothes in the clothes dryer after being processed, which is detected in a second charging and discharging time sequence, so as to obtain the time corresponding to the humidity of the clothes in the clothes dryer after being processed, which is detected in the second charging and discharging time sequence;
and determining the time corresponding to the processed humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence as the drying time of the humidity of the current clothes in the clothes dryer.
In a third aspect, an embodiment of the present invention further provides a computing device, including:
a memory for storing program instructions;
and the processor is used for calling the program instructions stored in the memory and executing the drying method of the clothes dryer according to the obtained program.
In a fourth aspect, embodiments of the present invention further provide a computer-readable non-volatile storage medium, which includes computer-readable instructions, and when the computer-readable instructions are read and executed by a computer, the computer-readable instructions cause the computer to perform the above-mentioned method for drying a clothes dryer.
The embodiment of the invention shows that when the end of the timing drying stage of the clothes dryer is determined, the humidity detection device is controlled to detect the humidity of clothes in the clothes dryer in a first charging and discharging time sequence, the humidity of the clothes in the clothes dryer detected in the first charging and discharging time sequence is processed, when the humidity of the clothes in the clothes dryer after being processed reaches a first humidity threshold value, the humidity detection device is controlled to detect the humidity of the clothes in the clothes dryer in a second charging and discharging time sequence and process the humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence, and the drying time of the humidity of the clothes in the clothes dryer at present is determined according to the humidity of the clothes in the clothes dryer after being processed detected in the second charging and discharging time sequence and the preset corresponding relation between the humidity and the time. Because when the humidity of confirming the clothing reaches first humidity threshold value, the charge and discharge chronogenesis of humidity detection device's internal capacitance has been changed, makes the humidity difference value grow that is located humidity detection device collection behind the first humidity threshold value, has improved the discernability degree of humidity, can improve the rate of accuracy that humidity detected to improve the stoving effect, avoid clothing to dry inadequately or the overdrying.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a drying method of a clothes dryer according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a power supply voltage waveform according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a capacitor voltage waveform according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of humidity variation provided by an embodiment of the present invention;
FIG. 6 is a flow chart illustrating a drying method of a clothes dryer according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an apparatus for drying a clothes dryer according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 schematically shows a system architecture to which an embodiment of the present invention is applied, which may be a clothes dryer 100, and the clothes dryer 100 may include a processor 110, a humidity detection device 120, and an inner drum 130.
The inner tub 130 is used for accommodating and drying laundry.
The humidity detecting device 120 is used for detecting the humidity of the clothes in the drum 130 and sending the detected humidity of the clothes to the processor 110.
It should be noted that, a humidity detecting device 120 having two electrode sensors is generally disposed in the clothes dryer 100. During the drying process, the clothes to be dried in the inner drum 130 can contact with the two electrode sensors of the humidity detection device at the same time, and at the moment, a tiny current flows through the motor; along with the humidity change of clothes in the cylinder, the impedance value of the electrode sensor changes correspondingly, so that the voltage values at two ends of the electrode also change to a certain extent. When the moisture content of the dried clothes is larger, the electrode sensor is equivalent to a short circuit, and the voltage values at two ends of the electrode sensor are reduced; on the contrary, when the moisture content of the dried clothes is small, the impedance value of the electrode sensor is increased, and the voltage value at the two ends of the electrode sensor is correspondingly increased. Therefore, the voltage value at the two ends of the electrode sensor is in inverse proportion relation with the water content of the dried clothes, namely, the voltage value can be used for representing the dried degree of the clothes. The voltage value may also be referred to as a humidity value, and the processor 110 may convert the voltage value into a humidity value of the laundry, which may represent a moisture content of the dried laundry.
It should be noted that the structure shown in fig. 1 is only an example, and the embodiment of the present invention is not limited thereto.
Based on the above description, fig. 2 shows in detail a flow of a method for drying a dryer according to an embodiment of the present invention, where the flow may be performed by an apparatus for drying a dryer, and the apparatus may be located in the processor 110 shown in fig. 1, or the processor 110.
As shown in fig. 2, the process specifically includes:
The drying stage of the clothes dryer can be divided into two stages, wherein the first stage is a timing drying stage which does not carry out humidity detection, and the specific drying time of the stage is set according to experience. The second stage is a drying stage accompanied with humidity detection, in which humidity of the laundry in the dryer needs to be detected, and the humidity detection device needs to be controlled to detect the humidity of the laundry in the dryer in a first charging and discharging time sequence, and then process the humidity of the laundry in the dryer detected in the first charging and discharging time sequence, specifically, process the humidity of the laundry in the dryer detected in the first charging and discharging time sequence by using a first filtering algorithm.
In the actual humidity detection process, the capacitor in the humidity detection device needs to be charged and discharged continuously, wherein the power voltage waveform is shown in fig. 3; at this time, the voltage value of the capacitor in the humidity detection device changes continuously during the charging and discharging process, and the voltage waveform thereof is as shown in fig. 4, and this value affects the voltage value of the final output terminal. Meanwhile, the humidity detection device can transmit the changed voltage value signal of the output end to the processor, and the voltage value is only related to the resistance value of the detected resistor representing the moisture content of the clothes; and the processor performs preset algorithm processing on the signal value to obtain the original humidity detection value of each sampling point. In the drying process, the contact between the clothes and the electrode sensor has randomness, so that the filtration of the original humidity detection value is large; therefore, the processor needs to process the original humidity value through a filtering algorithm to obtain a final humidity value of the dried laundry with a certain stability.
When it is determined that the treated humidity of the laundry within the dryer, which is detected by using the first charge and discharge timing, reaches the first humidity threshold value, it is necessary to modify the charge and discharge timing of the capacitor within the humidity detecting means, and control the humidity detecting means to detect the humidity of the laundry within the dryer at the second charge and discharge timing. And then, processing the humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence, specifically, processing the humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence by using a second filtering algorithm. The first humidity threshold may be empirically set.
In the embodiment of the invention, the first charge-discharge time sequence comprises a first time for charging and a second time for discharging; the second charge and discharge sequence includes a third time for charging and a fourth time for discharging. Wherein the first time is greater than the third time, and the second time is less than the fourth time; the first time and the third time are less than the second time and the fourth time, respectively. That is, here, the charge and discharge timing is modified to shorten the charge time and increase the discharge time. Wherein the first time, the second time, the third time and the fourth time can be set empirically.
When the humidity of the laundry reaches the first humidity threshold, the humidity value suddenly drops and then rises again suddenly by changing the charge and discharge timing. This process is equivalent to enlarging the humidity difference between the humidity at the first humidity threshold and the humidity of 0, so that misjudgment of the drying stop condition caused by reasons such as detection errors and overlarge fluctuation of test data can be avoided, and meanwhile, the drying time of the second drying stage obtained by calculation on the basis is more accurate and reasonable.
When Humidity detection is performed in the above-described charge/discharge timing, the first detected Humidity value may be an original Humidity value (Raw Humidity), the Humidity value obtained by the filtering algorithm may be referred to as a final Humidity value (Humidity), and the filtering algorithms used in Humidity detection in different charge/discharge timings are different. As shown in fig. 5, the solid line in fig. 5 is the original humidity value obtained by the detection calculation; the original humidity values are segmented by using different filtering algorithms to obtain final humidity values, as shown by the dotted lines in fig. 5. As can be seen from fig. 5, when the humidity of the laundry reaches the first humidity threshold (at which the waveform suddenly drops en route), the original humidity value suddenly drops and then rises again sharply due to the change of the charge and discharge timing. This process corresponds to a greater humidity difference between the humidity of the laundry lying between the first humidity threshold and 0; the trend of the final humidity value change is more obvious in the stage. Therefore, misjudgment of the drying stop condition caused by detection errors, overlarge test data fluctuation and the like can be avoided; meanwhile, the second drying stage drying time obtained through calculation on the basis is more accurate and reasonable.
In the embodiment of the invention, the preset corresponding relation between the humidity and the time is a linear relation between each key time node and the humidity value, the linear relation is obtained according to an empirical test, and the corresponding relation exists between the moisture content of the clothes to be dried at the key time node and the humidity value. In different drying programs (applicable to different clothes to be dried), the humidity values corresponding to the water content of the key time nodes are different. The coefficient in the linear relation is given by testing, and the time required when the humidity of the clothes is reduced to 0, namely the drying time, can be calculated through the linear relation.
Therefore, after the humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence is obtained, the corresponding relation between the preset humidity and the time can be inquired according to the humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence, the time corresponding to the humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence can be obtained, and then the time corresponding to the humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence is determined as the drying time of the humidity of the current clothes in the clothes dryer.
The embodiment of the invention aims to accurately position the moment when the humidity of the clothes reaches the first humidity threshold value. The purpose and reason are as follows: the rate of increase of the humidity value at which the humidity of the laundry is between the first humidity threshold and the humidity close to 0 is much greater than the rate of increase of the humidity value during the change of the humidity of the laundry from the initial value to the first humidity threshold. Therefore, if the humidity detection is performed according to the conventional humidity detection method, i.e., always using a charge/discharge time sequence, when the humidity of the laundry reaches the first humidity threshold, the change of the original humidity value is too fast, and the fluctuation of the value is large, which may result in low accuracy of the drying time calculated according to the detected humidity value. Therefore, when the humidity of the clothes reaches the first humidity threshold value, the charging and discharging time sequence of the humidity detection device is changed, and the difference value of the signal values detected by the detection port in the stage is amplified. After the humidity difference value between each key time node of the second drying stage is increased, the fitting precision of the time calculation formula can be increased, and the time calculation error caused by the humidity detection error in the algorithm judgment process is avoided.
Meanwhile, after the humidity of the clothes reaches the first humidity threshold value, the discharging time required after the capacitor is charged once is greatly prolonged; when the initial charging and discharging sequence is continuously applied, the capacitor may not be discharged in time, the waveform shape of the output has no regularity, and the drying condition is difficult to judge. Only when the capacitor has enough discharge time, the output waveform has certain identifiability, and the current humidity state can be reasonably judged by the humidity algorithm through the output waveform. Thus, embodiments of the present invention change the charge and discharge timing at the first humidity threshold.
In order to better explain the embodiment of the present invention, the following will describe the drying process provided by the embodiment of the present invention in a specific implementation scenario, as shown in fig. 6, including:
The drying is timed at this stage, and is not accompanied by humidity detection.
Step 602, judging whether the first drying stage is finished, if not, continuing to step 601; if yes, go to step 603.
And reading the corresponding register through a program, and receiving the voltage value transmitted by the humidity detection device.
And step 604, performing corresponding algorithm processing on the received voltage value, and calculating to obtain an original humidity value at each moment.
And 605, processing the original humidity value by using a first filtering algorithm, eliminating negative influence caused by data fluctuation, and calculating a final humidity value.
At step 606, it is determined whether the final humidity value reaches a first humidity threshold. If yes, go to step 607, otherwise go to step 605.
Here, whether a key time node is reached is judged; if so, go to step 607, otherwise, continue to step 605.
And step 607, after the humidity of the clothes reaches the first humidity threshold value, processing the original humidity value by using a second filtering algorithm, and calculating to obtain a final humidity value.
And 608, calculating the drying time among the key time nodes according to the final humidity value.
And judging the final humidity value at each moment obtained by calculation and the humidity values of the given key time nodes in different drying stages, and judging which drying stage the current drying process is in. And calculating the drying time among the key time nodes according to the final humidity value.
In step 609, when the humidity of the laundry is reduced to 0, the drying process is ended.
The drying algorithm can judge whether to continue drying according to the real-time humidity of the dried clothes, and calculate accurate drying time according to different conditions, so that the drum-type clothes dryer is ensured to have better drying effect.
The above embodiments show that, when it is determined that the timed drying phase of the dryer is finished, the humidity detection device is controlled to detect the humidity of the clothes in the dryer in the first charging and discharging time sequence, and the humidity of the clothes in the dryer detected in the first charging and discharging time sequence is processed, when it is determined that the processed humidity of the clothes in the dryer reaches the first humidity threshold value, the humidity detection device is controlled to detect the humidity of the clothes in the dryer in the second charging and discharging time sequence, and the drying time of the humidity of the current clothes in the dryer is determined according to the processed humidity of the clothes in the dryer detected in the second charging and discharging time sequence and the preset corresponding relationship between the humidity and the time. Because when the humidity of confirming the clothing reaches first humidity threshold value, the charge and discharge chronogenesis of humidity detection device's internal capacitance has been changed, makes the humidity difference value grow that is located humidity detection device collection behind the first humidity threshold value, has improved the discernability degree of humidity, can improve the rate of accuracy that humidity detected to improve the stoving effect, avoid clothing to dry inadequately or the overdrying.
Based on the same technical concept, fig. 7 exemplarily shows a structure of an apparatus for drying a dryer, which can perform a flow of drying the dryer, according to an embodiment of the present invention, and the apparatus may be located in the processor 110 shown in fig. 1, or the processor 110.
As shown in fig. 7, the apparatus specifically includes:
a first detecting unit 701, configured to control a humidity detecting apparatus to detect humidity of laundry in the dryer at a first charging and discharging timing sequence and process the detected humidity of the laundry in the dryer at the first charging and discharging timing sequence when it is determined that the dryer timed drying phase is finished;
a second detecting unit 702, configured to control the humidity detecting device to detect the humidity of the laundry in the dryer at a second charging and discharging timing and process the humidity of the laundry in the dryer detected at the second charging and discharging timing when it is determined that the processed humidity of the laundry in the dryer reaches a first humidity threshold;
a time determining unit 703, configured to determine a drying time of the humidity of the current laundry in the dryer according to the humidity of the processed laundry in the dryer detected in the second charging and discharging time sequence and a preset correspondence between the humidity and the time.
Optionally, the first charging and discharging sequence includes a first charging time and a second discharging time; the second charging and discharging time sequence comprises a third charging time and a fourth discharging time;
wherein the first time is greater than the third time and the second time is less than the fourth time; the first time and the third time are less than the second time and the fourth time, respectively.
Optionally, the first detecting unit 701 is specifically configured to:
processing humidity of laundry within the dryer detected at a first charge-discharge timing using a first filtering algorithm;
the second detecting unit 702 is specifically configured to:
and processing the humidity of the clothes in the clothes dryer detected in a second charging and discharging time sequence by using a second filtering algorithm.
Optionally, the time determining unit 703 is specifically configured to:
inquiring a corresponding relation between preset humidity and time according to the humidity of the clothes in the clothes dryer after being processed, which is detected in a second charging and discharging time sequence, so as to obtain the time corresponding to the humidity of the clothes in the clothes dryer after being processed, which is detected in the second charging and discharging time sequence;
and determining the time corresponding to the processed humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence as the drying time of the humidity of the current clothes in the clothes dryer.
Based on the same technical concept, an embodiment of the present invention further provides a computing device, including:
a memory for storing program instructions;
and the processor is used for calling the program instructions stored in the memory and executing the drying method of the clothes dryer according to the obtained program.
Based on the same technical concept, embodiments of the present invention also provide a computer-readable non-volatile storage medium, which includes computer-readable instructions, and when the computer reads and executes the computer-readable instructions, the computer is caused to execute the above-mentioned method for drying a dryer.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A method of drying a clothes dryer, comprising:
when the end of the timing drying stage of the clothes dryer is determined, controlling a humidity detection device to detect the humidity of clothes in the clothes dryer in a first charging and discharging time sequence, and processing the humidity of the clothes in the clothes dryer detected in the first charging and discharging time sequence;
controlling the humidity detection device to detect the humidity of the clothes in the clothes dryer at a second charging and discharging time sequence and process the humidity of the clothes in the clothes dryer detected at the second charging and discharging time sequence when the humidity of the clothes in the clothes dryer after being processed reaches a first humidity threshold value is determined;
determining the drying time of the humidity of the current clothes in the clothes dryer according to the humidity of the treated clothes in the clothes dryer detected in a second charging and discharging time sequence and the corresponding relation between the preset humidity and the time;
the first charging and discharging time sequence comprises a first charging time and a second discharging time; the second charging and discharging time sequence comprises a third charging time and a fourth discharging time;
wherein the first time is greater than the third time and the second time is less than the fourth time; the first time and the third time are less than the second time and the fourth time, respectively.
2. The method according to claim 1, wherein the processing the humidity of the laundry in the dryer detected at the first charge-discharge timing comprises:
processing humidity of laundry within the dryer detected at a first charge-discharge timing using a first filtering algorithm;
the processing of the humidity of the laundry in the dryer detected at the second charge and discharge timing includes:
and processing the humidity of the clothes in the clothes dryer detected in a second charging and discharging time sequence by using a second filtering algorithm.
3. The method according to any one of claims 1 to 2, wherein the determining the drying time of the humidity of the current laundry in the dryer according to the humidity of the processed laundry in the dryer detected at the second charge and discharge timing and the preset correspondence between the humidity and the time comprises:
inquiring a corresponding relation between preset humidity and time according to the humidity of the clothes in the clothes dryer after being processed, which is detected in a second charging and discharging time sequence, so as to obtain the time corresponding to the humidity of the clothes in the clothes dryer after being processed, which is detected in the second charging and discharging time sequence;
and determining the time corresponding to the processed humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence as the drying time of the humidity of the current clothes in the clothes dryer.
4. An apparatus for drying a clothes dryer, comprising:
the first detection unit is used for controlling the humidity detection device to detect the humidity of the clothes in the clothes dryer in a first charging and discharging time sequence and process the humidity of the clothes in the clothes dryer detected in the first charging and discharging time sequence when the timing drying phase of the clothes dryer is determined to be finished;
a second detection unit for controlling the humidity detection device to detect the humidity of the laundry within the dryer at a second charge and discharge timing and to process the humidity of the laundry within the dryer detected at the second charge and discharge timing, when it is determined that the processed humidity of the laundry within the dryer reaches a first humidity threshold;
a time determining unit, configured to determine a drying time of the humidity of the current laundry in the dryer according to the humidity of the processed laundry in the dryer detected in the second charging and discharging time sequence and a preset correspondence between the humidity and the time;
the first charging and discharging time sequence comprises a first charging time and a second discharging time; the second charging and discharging time sequence comprises a third charging time and a fourth discharging time;
wherein the first time is greater than the third time and the second time is less than the fourth time; the first time and the third time are less than the second time and the fourth time, respectively.
5. The apparatus of claim 4, wherein the first detection unit is specifically configured to:
processing humidity of laundry within the dryer detected at a first charge-discharge timing using a first filtering algorithm;
the second detection unit is specifically configured to: and processing the humidity of the clothes in the clothes dryer detected in a second charging and discharging time sequence by using a second filtering algorithm.
6. The apparatus according to any one of claims 4 to 5, wherein the time determination unit is specifically configured to:
inquiring a corresponding relation between preset humidity and time according to the humidity of the clothes in the clothes dryer after being processed, which is detected in a second charging and discharging time sequence, so as to obtain the time corresponding to the humidity of the clothes in the clothes dryer after being processed, which is detected in the second charging and discharging time sequence;
and determining the time corresponding to the processed humidity of the clothes in the clothes dryer detected in the second charging and discharging time sequence as the drying time of the humidity of the current clothes in the clothes dryer.
7. A computing device, comprising:
a memory for storing program instructions;
a processor for calling program instructions stored in said memory to execute the method of any one of claims 1 to 3 in accordance with the obtained program.
8. A computer-readable non-transitory storage medium including computer-readable instructions which, when read and executed by a computer, cause the computer to perform the method of any one of claims 1 to 3.
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| CN113832657B (en) * | 2020-06-24 | 2023-05-12 | 云米互联科技(广东)有限公司 | Drying control method, system, storage medium and clothes drying device |
| CN112323435B (en) * | 2020-10-15 | 2023-01-20 | 无锡小天鹅电器有限公司 | Clothes drying control method and device, clothes treatment equipment and storage medium |
| CN112415060A (en) * | 2020-12-08 | 2021-02-26 | 深圳市海腾建设工程有限公司 | Moisture content detection method, moisture content detection apparatus, and storage medium |
| CN113215800B (en) * | 2021-04-27 | 2023-06-20 | 无锡飞翎电子有限公司 | Drying control method and device of clothes drying equipment, electronic equipment and medium |
| CN114737361A (en) * | 2022-03-31 | 2022-07-12 | 无锡飞翎电子有限公司 | Clothes treatment equipment, humidity detection method and device thereof and storage medium |
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| DE2800981C2 (en) * | 1978-01-11 | 1985-05-15 | AKO-Werke GmbH & Co KG, 7988 Wangen | Device for controlling the degree of dryness of laundry in a drying device |
| JP3159599B2 (en) * | 1994-04-26 | 2001-04-23 | 株式会社東芝 | Dryer |
| US6020744A (en) * | 1997-11-04 | 2000-02-01 | Zellweger Uster, Inc. | Moisture sensor |
| KR20030033900A (en) * | 2001-10-25 | 2003-05-01 | 주식회사 엘지이아이 | Dryness measurement device for dryer |
| DE10333154A1 (en) * | 2003-07-22 | 2005-02-24 | Vega Grieshaber Kg | Method and circuit arrangement for evaluating a measuring capacity |
| CN1888213A (en) * | 2005-06-29 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Washing machine drying control equipment and method thereof |
| PL3162952T3 (en) * | 2015-10-26 | 2019-09-30 | Electrolux Appliances Aktiebolag | Laundry drying appliance with capacitive laundry drying degree sensing function |
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