WO2019169620A1

WO2019169620A1 - Method and device for detecting wet garment

Info

Publication number: WO2019169620A1
Application number: PCT/CN2018/078539
Authority: WO
Inventors: 陈俊宇
Original assignee: 友隆电器工业(深圳)有限公司
Priority date: 2018-03-09
Filing date: 2018-03-09
Publication date: 2019-09-12

Abstract

A method and device for detecting a wet garment, the method comprising: obtaining a section temperature of each section in a target region (S101); on the basis of the section temperatures, calculating an average temperature of the target region (S102); and if a difference between the average temperature and any of the section temperatures is greater than or equal to a first preset difference threshold, determining that a wet garment is present in the target region (S103). The first preset difference threshold is provided to enable a comparison between the threshold and the difference between the average temperature and any of the section temperatures in order to determine whether a wet garment is present in the target region. It is also possible to pinpoint the location of the wet garment on the basis of the section temperatures and improve the accuracy of wet garment detection.

Description

Method and device for detecting wet clothes

Technical field

The invention belongs to the technical field of computer applications, and in particular relates to a method and a device for detecting wet clothes.

Background technique

In some smart appliances, such as smart washing machines or smart dryers, it is determined whether the drying function is required by detecting whether the clothes are wet, so as to intelligently dry the clothes, and efficiently and intelligently satisfy people's living needs.

In the prior art, the temperature of the room temperature and the surface of the laundry is obtained by two sensors, and the room temperature is compared with the surface temperature of the laundry to determine whether the wet laundry is present. However, since the temperature sensor for detecting the laundry and the temperature sensor for detecting the room temperature have their own precision errors, different temperature sensors acquire different standards for different objects, and temperature sensors at different positions sense the temperature. It is also susceptible to different external influences, resulting in misjudgment when using the data of two sensors for comparison.

technical problem

Embodiments of the present invention provide a method and apparatus for detecting wet clothes to solve the problem of error in detecting whether there is wet clothing in the prior art.

Technical solution

A first aspect of the embodiments of the present invention provides a method for detecting wet clothes, including:

Obtaining the block temperature of each block in the target area;

Calculating an average temperature of the target area according to the block temperature;

If the difference between the average temperature and any of the block temperatures is greater than or equal to the first predetermined difference threshold, it is confirmed that there is wet clothing in the target area.

A second aspect of the present invention provides a device for detecting wet clothes, which includes:

a block temperature acquiring unit, configured to acquire a block temperature of each block in the target area;

An average temperature calculation unit configured to calculate an average temperature of the target area according to the block temperature;

The first detecting unit is configured to confirm that there is wet clothing in the target area if a difference between the average temperature and any of the block temperatures is greater than or equal to a first preset difference threshold.

A third aspect of the embodiments of the present invention provides a device for detecting wet clothes, comprising: a processor, an input device, an output device, and a memory, wherein the processor, the input device, the output device, and the memory are connected to each other, wherein The memory is for storing a computer program supporting the apparatus for performing the above method, the computer program comprising program instructions, the processor being configured to invoke the program instructions to perform the method of the first aspect above.

A fourth aspect of an embodiment of the present invention provides a computer readable storage medium storing a computer program, the computer program including program instructions, the program instructions causing the processing when executed by a processor The method of the first aspect described above is performed.

Beneficial effect

Compared with the prior art, the embodiment of the present invention has the beneficial effects of: obtaining the block temperature of each block in the target area; calculating the average temperature of the target area according to the block temperature; if the average temperature The difference between the temperature of any of the blocks is greater than or equal to the first predetermined difference threshold, and it is confirmed that there is wet clothing in the target area. By setting the first preset difference threshold, the average temperature is compared with the arbitrary block temperature and then compared with the first preset difference threshold to determine whether there is wet clothes in the target area, and can accurately determine according to the block temperature. The position of the wet clothes improves the accuracy of the wet clothes detection.

DRAWINGS

1 is a flow chart of a method for detecting wet clothes according to an embodiment of the present invention;

2 is a flow chart of a method for detecting wet clothes according to another embodiment of the present invention;

3 is a schematic view of a device for detecting wet clothes according to an embodiment of the present invention;

4 is a schematic view of a device for detecting wet clothes according to another embodiment of the present invention;

FIG. 5 is a schematic diagram of a device for detecting wet clothes according to still another embodiment of the present invention.

Embodiments of the invention

In the following description, for purposes of illustration and description However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the invention.

In order to explain the technical solution described in the present invention, the following description will be made by way of specific embodiments.

Embodiment 1:

Referring to FIG. 1, FIG. 1 is a flowchart of a method for detecting wet clothes according to an embodiment of the present invention. The main body of the method for detecting wet clothes in this embodiment is a device having a detecting function of wet clothes. The device may be a smart washing machine, a smart dryer, or the like, but is not limited thereto, and may be other devices, and is not limited herein. The user interface control method shown in FIG. 1 may include the following steps:

S101: Acquire a block temperature of each block in the target area.

When detecting clothes in a space environment, it is necessary to first divide the target area in the space environment into a plurality of cell blocks. Among them, the size and shape of these blocks can be the same, to obtain more detailed and unambiguous detailed data of each block, and to perform average calculation; or it can be different to facilitate a more realistic and practical space environment. The shape fits to improve the authenticity of data acquisition.

Further, after the blocks are divided in the target area, a block distribution map is generated, and the number of each block and the position corresponding to each number are determined, so that the unified management of each block is facilitated.

After determining the block of the target area in the space environment, the block temperature of each block in the target area is acquired. It should be noted that the temperature measuring device for obtaining the temperature of the block includes a device having a function of measuring temperature, such as an infrared temperature sensor, etc., which is not limited herein.

Further, the range of the target area is expanded by rotating the temperature measuring device or adding a plurality of temperature measuring devices. By obtaining the block temperature of each block in the target area, the situation of each block in the target area is accurately determined, and then the targeted processing is performed according to the block temperature of each block.

S102: Calculate an average temperature of the target area according to the block temperature.

After the block temperature of each block in the target area is acquired, the average temperature in the target area is calculated based on the block temperature.

Illustratively, if 64 blocks are divided in the target area, each block is sorted from 1 to 64 in order from left to right and top to bottom, and the infrared temperature sensor detects each block from 1 to 64. The block temperature is T ₁ , T ₂ ..., T ₆₃ , T ₆₄ , and the average value of the 64 block temperatures is calculated as: Ta = (T ₁ + T ₂ + ... T ₆₃ + T ₆₄ ) / 64.

Further, some specific blocks are set in the target area in advance, and their corresponding weights are set. For obtaining the block temperature of the blocks, calculating the average temperature in the target area according to the block temperature of the blocks and the corresponding weights, so that the convincing block temperature data has a higher weight. In order to improve the fit of the average temperature to the actual environment, the average temperature of the target area is more accurately obtained.

Since the range of the target area detectable by the temperature measuring device is larger than the range in which the wet clothes can be placed, there may be multiple blocks where there may be no wet clothes. Therefore, after calculating the average temperature of the target area, the average temperature will be greater than the surface temperature of the wet clothes. By using this average temperature to compare with the block temperature of each individual block, it is more accurate to determine whether there is wet clothes, and it is also possible to determine the placement position of the wet clothes.

S103: If the difference between the average temperature and any of the block temperatures is greater than or equal to a first preset difference threshold, confirm that there is wet clothing in the target area.

Since the block temperature at which the wet clothes block is placed will be lower than the average temperature, after calculating the average temperature of the target area, each block temperature is compared with the average temperature. The specific comparison manner is: by performing the difference operation between the average temperature and the block temperature, if the difference is greater than or equal to the first preset difference threshold, it is confirmed that there is wet clothing in the target area.

It should be noted that since there is no wet clothes, the difference between the average temperature and the temperature of the block will be too small. In order to avoid the error caused by directly comparing the block temperature with the average temperature, the first preset difference threshold is set here. Used to define a range to determine the relationship between the average temperature and the block temperature. If the difference between the average temperature minus the block temperature is greater than or equal to the first preset difference threshold, it indicates that the block temperature corresponding to the block is smaller than the average temperature, and there is a certain difference from the average temperature, and the target area is confirmed. There is a wet garment, and the wet garment is present in the block corresponding to the current block temperature.

The above solution, by obtaining the block temperature of each block in the target area; calculating an average temperature of the target area according to the block temperature; if the difference between the average temperature and any of the block temperatures is greater than Or equal to the first preset difference threshold, it is confirmed that there is wet clothing in the target area. By setting the first preset difference threshold, the average temperature is compared with the arbitrary block temperature and then compared with the first preset difference threshold to determine whether there is wet clothes in the target area, and can accurately determine according to the block temperature. The position of the wet clothes improves the accuracy of the wet clothes detection.

Embodiment 2:

Referring to FIG. 2, FIG. 2 is a flowchart of a method for detecting wet clothes according to an embodiment of the present invention. The main body of the method for detecting wet clothes in this embodiment is a device having a detecting function of wet clothes. The device may be a smart washing machine, a smart dryer, or the like, but is not limited thereto, and may be other devices, and is not limited herein. The user interface control method shown in FIG. 2 may include the following steps:

S201: Acquire a block temperature of each block in the target area.

In this embodiment, the implementation of S101 in the embodiment corresponding to FIG. 1 is the same as that in FIG. 1. For details, refer to the related description of S101 in the embodiment corresponding to FIG. 1, and details are not described herein again.

S202: Calculate an average temperature of the target area according to the block temperature.

After calculating the block temperature of each block in the target area, when calculating the average temperature of the target area according to the block temperature, the method includes:

Obtaining current environmental data, and determining an upper limit value and a lower limit value of the temperature threshold range according to the environmental data;

Determining an effective block temperature from the block temperature according to the upper limit value and the lower limit value; wherein the effective block temperature is greater than or equal to the lower limit value and less than the upper limit value;

The average temperature is calculated based on the effective block temperature.

Since there is a possibility that there is a block in the target area that interferes with the temperature judgment, for example, there are many heat sources in the room, such as electric appliances, water heaters, etc., which are possible heat sources, or there are areas that are too cold, such as air conditioners. Around or around the window. However, if these data are used to calculate the average temperature, the average temperature will be too high or too low, which will cause errors in the subsequent judgment of the presence of wet clothes. Therefore, before calculating the average temperature, it is necessary to determine a temperature threshold range for screening out these temperatures, not counting the calculation of the average temperature.

And obtaining the current environmental data, and determining an upper limit value and a lower limit value of the temperature threshold range according to the environmental data, including:

The current ambient temperature is obtained, and the ambient temperature is taken as an upper limit of the temperature threshold range.

Obtaining a current ambient humidity, and calculating a lower limit value of the temperature threshold range according to the ambient temperature and the ambient humidity.

Since the ambient temperature corresponds to the normal temperature at the current time, if it is greater than or equal to the temperature, there is a presence of a heat source, so the ambient temperature is taken as the upper limit of the temperature threshold range. If the block temperature is greater than or equal to the upper limit value, it indicates that there is a heat source around the block temperature, and the block temperature is not included in the calculation of the average temperature, and is not included in the position determination of the wet clothes.

The wet bulb temperature is calculated from the ambient temperature and the ambient humidity, and the wet bulb temperature is used as the lower limit of the temperature threshold range. Since the wet clothes surface temperature is close to the wet bulb temperature, the calculated wet bulb temperature is taken as the lower limit of the temperature threshold range. If the block temperature is less than the lower limit value, it indicates that there is a cold source around the block temperature, and the block temperature is not included in the calculation of the average temperature, and is not included in the position determination of the wet clothes.

After determining the upper limit value and the lower limit value of the temperature threshold range, determining the block temperature greater than or equal to the lower limit value and less than the upper limit value as the effective block temperature according to the upper limit value and the lower limit value, according to the effective area The block temperature is calculated as the average temperature. By determining the temperature threshold range according to the ambient temperature to select the normal block temperature for calculating the average temperature, the interference of the excessive or too low temperature data on the average temperature calculation is avoided to improve the accuracy of judging wet clothes.

S203: If the difference between the average temperature and any of the block temperatures is greater than or equal to a first preset difference threshold, confirm that there is wet clothing in the target area.

In this embodiment, the implementation of S103 in the embodiment corresponding to FIG. 1 is the same as that in the embodiment of FIG. 1. For details, refer to the related description of S103 in the embodiment corresponding to FIG. 1, and details are not described herein again.

S204: If the difference between the average temperature and the block temperature is less than the first preset difference threshold, confirm that there is no wet clothing in the target area.

Because in the actual living environment, due to the interference of sunlight or other cooling and heating devices, there may be more or less blocks with different block temperature values in the target area, and the temperature between adjacent blocks may be different. It is not large, and the temperature of the block in the dry state will be similar to the average temperature. Therefore, when the difference between the block temperature and the average temperature is small, it indicates that the block temperature is close to the average temperature, that is, when the difference between the average temperature and the block temperature is less than the first preset difference threshold, then it is judged The presence of no wet clothes.

Optionally, after S203, S205~S206 may also be included. specifically,

S205: Acquire a block position of the target block corresponding to the wet clothes.

After confirming that there is wet clothing in the target area, the block position of the target block corresponding to the wet clothes is obtained to determine the position of the wet clothes.

Exemplarily, if the block temperature of the block with block number 24 is within the temperature threshold range, and the difference between the average temperature minus the block temperature is greater than the first preset difference threshold, then the number 24 is There is wet clothes in the block, that is, block 24 is the target block. After determining that there is wet clothing in the block No. 24, the block position of the 24 block is determined by the block distribution map when the block is divided in the target area to determine the position of the wet clothes.

Further, the laser may be directed to the target block to identify the position or direction to which the laser is directed to supply air to the position or direction. The laser indication can directly display the position of the target block or wet clothes, and improve the intuitiveness of wet clothing detection.

S206: Send air to the target block according to the block location.

After obtaining the block position of the target block corresponding to the wet clothes, the position of the wet clothes can be determined, and then the block position of the target block can be sent to the corresponding target block to be in the target block. The wet clothes are subjected to targeted drying operations to improve drying efficiency and save energy.

Further, S206 may specifically include:

Ordinary air, dry air, or heated air is delivered to the target block based on the block location, the block temperature of the target block, and environmental data.

Because when the ambient temperature is high, only the wind that is close to the ambient temperature is needed to dry the clothes. The heated air of too high temperature will increase the temperature of the air and waste energy, which is counterproductive. In the cold winter, the air supply temperature close to the ambient temperature will lower the average temperature, and it will not achieve the purpose of drying clothes. It is necessary to dry the clothes at a higher temperature. Therefore, when air is supplied to the target block, normal air, dry air or heated air is delivered to the target block according to the block position, the block temperature of the target block, and the ambient temperature.

Illustratively, the heated air is delivered to the target block when the block temperature and the ambient temperature are both low; and the normal air is delivered to the target block when the block temperature is low and the ambient temperature is high; In the case of low block temperature and high ambient humidity, dry air or heated air is delivered to the target block. By supplying normal air, dry air or heated air to the target block according to the block position, the block temperature of the target block, and environmental data, the efficiency of drying the wet clothes is improved, and energy is saved.

Optionally, after S206, the method may further include:

If the difference between the average temperature of the target area and the current block temperature of the target block is less than the second preset difference threshold, then the air supply to the target block is stopped.

After the air is blown to the target block, the current block temperature of the target block and the average temperature of the target area change as the air flows and the wet clothes dries. By detecting the current block temperature of the current target block and calculating the average temperature of the current target area, if the difference between the average temperature of the target area and the current block temperature of the target block is less than the second preset difference threshold Then, the air supply to the target block is stopped, so that after the wet clothes are dried, the air supply is stopped and the energy is saved.

The second preset difference threshold is used to detect the relationship between the average temperature and the block temperature of the target block after the wet clothes drying process. If the difference between the average temperature of the target area and the current block temperature of the target block is less than the second preset difference threshold, the current block temperature of the target block is already close to the average temperature of the target area, indicating the target area. When the wet clothes in the block have been dried, the air supply to the target block is stopped.

Exemplarily, the second preset difference threshold is set to 3 degrees Celsius, and if the difference between the average temperature of the target area and the current block temperature of the target block is less than 3 degrees Celsius, the wet clothes in the target block are indicated. When drying has been completed, the supply of air to the target block is stopped.

In the above solution, the block temperature of each block in the target area is obtained; the average temperature of the target area is calculated according to the block temperature; if the difference between the average temperature and the block temperature is less than The first preset difference threshold is used to confirm that there is no wet clothing in the target area. If the difference between the average temperature and any of the block temperatures is greater than or equal to the first predetermined difference threshold, it is confirmed that there is wet clothing in the target area. Obtaining a block position of the target block corresponding to the wet clothes; and supplying air to the target block according to the block position. Determining whether there is wet clothes in the target area by the average temperature and the block temperature, and after obtaining the block position of the target block corresponding to the wet clothes, supplying air to the corresponding target block for the block position, to target the target The wet clothes in the block are subjected to targeted drying operations to improve drying efficiency and save energy.

Embodiment 3:

Referring to FIG. 3, FIG. 3 is a schematic diagram of a device for detecting wet clothes according to an embodiment of the present invention. Each unit included in the apparatus for detecting wet clothes 300 of the present embodiment is used to perform the steps in the embodiment corresponding to FIG. 1. For details, please refer to the related description in the embodiment corresponding to FIG. 1 and FIG. 1 , and details are not described herein. The apparatus 300 of this embodiment includes a block temperature acquiring unit 301, an average temperature calculating unit 302, and a first detecting unit 303.

a block temperature acquiring unit 301, configured to acquire a block temperature of each block in the target area;

The average temperature calculation unit 302 is configured to calculate an average temperature of the target area according to the block temperature;

The first detecting unit 303 is configured to confirm that there is wet clothing in the target area if a difference between the average temperature and any of the block temperatures is greater than or equal to a first preset difference threshold.

Embodiment 4:

Referring to FIG. 4, FIG. 4 is a schematic diagram of a device for detecting wet clothes according to an embodiment of the present invention. Each unit included in the apparatus 400 of this embodiment is used to perform the steps in the embodiment corresponding to FIG. 2 . For details, refer to the related description in the embodiment corresponding to FIG. 2 and FIG. 2 , and details are not described herein. The apparatus 400 of the present embodiment includes a block temperature acquisition unit 401, an average temperature calculation unit 402, a first detection unit 403, a second detection unit 404, a block position acquisition unit 405, and a target block air supply unit 406.

a block temperature acquiring unit 401, configured to acquire a block temperature of each block in the target area;

The average temperature calculation unit 402 is configured to calculate an average temperature of the target area according to the block temperature;

The first detecting unit 403 is configured to confirm that there is wet clothing in the target area if a difference between the average temperature and any of the block temperatures is greater than or equal to a first preset difference threshold.

The second detecting unit 404 is configured to confirm that there is no wet clothing in the target area if a difference between the average temperature and the block temperature is less than the first preset difference threshold.

a block location obtaining unit 405, configured to acquire a block location of the target block corresponding to the wet clothes;

The target block air supply unit 406 is configured to supply air to the target block according to the block position.

The device for detecting wet clothes further includes:

Stopping the air supply unit, if the difference between the average temperature of the target area and the current block temperature of the target block is less than a second preset difference threshold, stopping the supply of air to the target block .

The average temperature calculation unit 402 includes:

a threshold range determining unit, configured to acquire current environmental data, and determine an upper limit value and a lower limit value of the temperature threshold range according to the environmental data;

An effective temperature determining unit, configured to determine an effective block temperature from the block temperature according to the upper limit value and the lower limit value; wherein the effective block temperature is greater than or equal to the lower limit value and less than The upper limit value;

An effective average temperature unit for calculating the average temperature based on the effective block temperature.

The threshold range determining unit includes:

An upper limit value determining unit, configured to acquire a current ambient temperature, and use the ambient temperature as an upper limit value of the temperature threshold range;

The lower limit value determining unit is configured to acquire a current ambient humidity, and calculate a lower limit value of the temperature threshold range according to the ambient temperature and the ambient humidity.

The target block air supply unit 406 includes:

The air supply control unit is configured to send normal air, dry air or heated air to the target block according to the block position, the block temperature of the target block, and environmental data.

Embodiment 5:

Referring to FIG. 5, FIG. 5 is a schematic diagram of a device for detecting wet clothes according to still another embodiment of the present invention. The wet clothing detecting apparatus 500 in the present embodiment as shown in FIG. 5 may include a processor 501, a memory 502, and a computer program 503 stored in the memory 502 and operable on the processor 501. The processor 501 executes the computer program 503 to implement the steps in the above-described embodiments of the method for detecting wet clothes. Memory 502 is for storing a computer program, the program comprising program instructions. The processor 501 is configured to execute program instructions stored by the memory 502. The processor 501 is configured to invoke the program instruction to perform the following operations:

The processor 501 is configured to acquire a block temperature of each block in the target area;

The processor 501 is further configured to calculate an average temperature of the target area according to the block temperature;

The processor 501 is further configured to confirm that there is wet clothing in the target area if a difference between the average temperature and any of the block temperatures is greater than or equal to a first preset difference threshold.

The processor 501 is specifically configured to: if the difference between the average temperature and the block temperature is less than the first preset difference threshold, confirm that there is no wet clothing in the target area.

The processor 501 is specifically configured to acquire a block location of the target block corresponding to the wet clothes;

The processor 501 is specifically configured to send air to the target block according to the block location.

The processor 501 is specifically configured to stop blowing air to the target block if a difference between an average temperature of the target area and a current block temperature of the target block is less than a second preset difference threshold.

The processor 501 is specifically configured to acquire current environmental data, and determine an upper limit value and a lower limit value of the temperature threshold range according to the environmental data;

The processor 501 is specifically configured to determine, according to the upper limit value and the lower limit value, an effective block temperature from the block temperature; wherein the effective block temperature is greater than or equal to the lower limit value and less than State the upper limit;

The processor 501 is specifically configured to calculate the average temperature according to the effective block temperature.

The processor 501 is specifically configured to acquire a current ambient temperature, and use the ambient temperature as an upper limit value of the temperature threshold range;

The processor 501 is specifically configured to acquire a current ambient humidity, and calculate a lower limit value of the temperature threshold range according to the ambient temperature and the ambient humidity.

The processor 501 is specifically configured to send normal air, dry air, or heated air to the target block according to the block location, the block temperature of the target block, and environmental data.

It should be understood that in the embodiment of the present invention, the so-called processor 501 may be a central processing unit (Central) Processing Unit (CPU), which can also be other general-purpose processors, digital signal processors (DSPs), and application specific integrated circuits (Application). Specific Integrated Circuit (ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like.

The memory 502 can include read only memory and random access memory and provides instructions and data to the processor 501. A portion of the memory 502 can also include a non-volatile random access memory. For example, the memory 502 can also store information of the device type.

In a specific implementation, the processor 501, the memory 502, and the computer program 503 described in the embodiments of the present invention may be implemented in the first embodiment and the second embodiment of the method for detecting wet clothes provided by the embodiments of the present invention. The implementation manner of the device described in the embodiment of the present invention may also be implemented, and details are not described herein again.

In another embodiment of the present invention, a computer readable storage medium is stored, the computer readable storage medium storing a computer program comprising program instructions, the program instructions being implemented by a processor to:

Obtaining the block temperature of each block in the target area;

Further, when the computer program is executed by the processor, it is further implemented:

If the difference between the average temperature and the block temperature is less than the first preset difference threshold, it is confirmed that there is no wet clothing in the target area.

Obtaining a block location of the target block corresponding to the wet clothes;

Air is supplied to the target block according to the block position.

The average temperature is calculated based on the effective block temperature.

Obtaining a current ambient temperature, and using the ambient temperature as an upper limit value of the temperature threshold range;

The computer readable storage medium may be an internal storage unit of the wet clothing detecting device described in any of the foregoing embodiments, such as a hard disk or a memory of the device. The computer readable storage medium may also be an external storage device of the wet clothing detecting device, such as a plug-in hard disk equipped on the device, and a smart memory card (Smart Media Card, SMC), Secure Digital (Secure Digital, SD) card, flash card (Flash Card) and so on. Further, the computer readable storage medium may also include both an internal storage unit of the device and an external storage device. The computer readable storage medium is for storing the computer program and other programs and data required by the device. The computer readable storage medium can also be used to temporarily store data that has been output or is about to be output.

Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both, for clarity of hardware and software. Interchangeability, the composition and steps of the various examples have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

A person skilled in the art can clearly understand that, for the convenience and brevity of the description, the specific working process of the above-mentioned method for detecting the wet clothes can be referred to the corresponding process in the foregoing method embodiments, and details are not described herein again.

In the several embodiments provided herein, it should be understood that the disclosed apparatus and method for detecting wet clothes can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, or an electrical, mechanical or other form of connection.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any equivalent person can be easily conceived within the technical scope of the present invention by any person skilled in the art. Modifications or substitutions are intended to be included within the scope of the invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

A method for detecting wet clothes, comprising:

Obtaining the block temperature of each block in the target area;

Calculating an average temperature of the target area according to the block temperature;

If the difference between the average temperature and any of the block temperatures is greater than or equal to the first predetermined difference threshold, it is confirmed that there is wet clothing in the target area.
The method for detecting a wet garment according to claim 1, wherein the calculating the average temperature of the target region according to the block temperature further comprises:

If the difference between the average temperature and the block temperature is less than the first preset difference threshold, it is confirmed that there is no wet clothing in the target area.
The method for detecting a wet garment according to claim 1, wherein if the difference between the average temperature and any of the block temperatures is greater than or equal to a first preset difference threshold, then the confirmation After the presence of wet clothes in the target area, it also includes:

Obtaining a block location of the target block corresponding to the wet clothes;

Air is supplied to the target block according to the block position.
The method for detecting a wet garment according to claim 3, wherein after the air is blown to the target block according to the location of the block, the method further includes:

If the difference between the average temperature of the target area and the current block temperature of the target block is less than the second preset difference threshold, then the air supply to the target block is stopped.
The method for detecting a wet garment according to any one of claims 1 to 4, wherein the calculating the average temperature based on the block temperature comprises:

Obtaining current environmental data, and determining an upper limit value and a lower limit value of the temperature threshold range according to the environmental data;

Determining an effective block temperature from the block temperature according to the upper limit value and the lower limit value; wherein the effective block temperature is greater than or equal to the lower limit value and less than the upper limit value;

The average temperature is calculated based on the effective block temperature.
The method for detecting a wet garment according to claim 5, wherein the obtaining the current environmental data and determining the upper limit value and the lower limit value of the temperature threshold range according to the environmental data include:

Obtaining a current ambient temperature, and using the ambient temperature as an upper limit value of the temperature threshold range;

Obtaining a current ambient humidity, and calculating a lower limit value of the temperature threshold range according to the ambient temperature and the ambient humidity.
The method for detecting a wet garment according to claim 3, wherein the blowing air to the target block according to the location of the block comprises:

Ordinary air, dry air, or heated air is delivered to the target block based on the block location, the block temperature of the target block, and environmental data.
A device for detecting wet clothes, comprising:

a block temperature acquiring unit, configured to acquire a block temperature of each block in the target area;

An average temperature calculation unit configured to calculate an average temperature of the target area according to the block temperature;

The first detecting unit is configured to confirm that there is wet clothing in the target area if a difference between the average temperature and any of the block temperatures is greater than or equal to a first preset difference threshold.
The apparatus for detecting wet clothes according to claim 8, wherein the apparatus further comprises:

And a second detecting unit, configured to confirm that there is no wet clothing in the target area if a difference between the average temperature and the block temperature is less than the first preset difference threshold.
The apparatus for detecting wet clothes according to claim 8, wherein the apparatus further comprises:

a block location obtaining unit, configured to acquire a block location of the target block corresponding to the wet clothes;

a target block air supply unit configured to supply air to the target block according to the block position.
The apparatus for detecting wet clothes according to claim 10, wherein the apparatus further comprises:

Stopping the air supply unit, if the difference between the average temperature of the target area and the current block temperature of the target block is less than a second preset difference threshold, stopping the supply of air to the target block .
A device for detecting wet clothes, comprising a memory, a processor, and a computer program stored in the memory and operable on the processor, wherein the processor implements the right when executing the computer program The steps of the method of any of 1 to 7 are claimed.
A computer readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the steps of the method of any one of claims 1 to 7.