CN109112785B - Method for detecting dryness and humidity of objects to be cleaned for washing equipment and washing equipment - Google Patents

Abstract

The invention relates to the technical field of laundry washing, and specifically provides a method for detecting the dryness and humidity of the object to be cleaned for washing equipment and the washing equipment, aiming to solve the problem that the existing washing equipment cannot accurately detect the dryness and humidity of the object to be cleaned, so that it cannot accurately detect The problem of judging the amount of washing water added. For this purpose, the dry humidity detection method of the object to be cleaned in the present invention includes the following steps: obtaining the actual water intake of the washing equipment; obtaining the preset water intake threshold of the washing equipment; judging the washing bucket according to the actual water intake and the preset water intake threshold The dry humidity of the object to be cleaned inside. The washing equipment of the present invention includes a control device for performing the above method for detecting the dryness and humidity of the object to be cleaned. The present invention can accurately judge the dry humidity of the object to be cleaned in the washing tub according to the actual water inflow and the preset water inflow threshold, thereby accurately controlling the water inflow of the washing equipment according to the dry humidity of the object to be cleaned, and providing Better cleaning, avoiding the waste of water resources.

Description

Method for detecting dryness and humidity of objects to be cleaned for washing equipment and washing equipment

technical field

The invention relates to the technical field of laundry washing, and specifically provides a method for detecting the dryness and humidity of objects to be cleaned, which are used in washing equipment, and the washing equipment.

Background technique

With the advancement of science and technology, the automation level of human life is getting higher and higher, and daily housework is gradually replaced by machines from manpower. As household appliances commonly used in daily life, washing equipment has brought great convenience to people's lives. Washing equipment is classified according to the washing method and can be roughly divided into top-wheel washing machines and drum washing machines. In the prior art, during the operation of the washing machine, the user puts the items to be cleaned into the inner tub, adds an appropriate amount of washing water, and then starts to run the set washing program.

In order to add washing water more accurately, the washing machine fuzzily weighs the object to be cleaned before adding the washing water, and then determines the amount of washing water to be added according to the obtained weight of the object to be cleaned. At present, when the washing machine performs fuzzy weighing on the object to be cleaned, the object to be cleaned is regarded as the dry object to be cleaned by default. However, when the object to be cleaned is a wet object to be cleaned, its corresponding weighing weight will be far greater than that when the object to be cleaned is dry, so that the amount of washing water added is relatively high, resulting in water resource pollution. The waste is not conducive to the cleaning of the objects to be cleaned, which greatly affects the user experience.

Therefore, there is a need in the art for a new method for detecting dryness and humidity of objects to be cleaned for washing equipment and washing equipment to solve the above problems.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the existing washing equipment cannot accurately detect the dryness and humidity of the object to be cleaned, and thus cannot accurately determine the amount of washing water added, the present invention provides a washing machine. A method for detecting the dryness and humidity of the object to be cleaned in the equipment. The washing device includes a washing bucket. The method for detecting the dryness and humidity of the object to be cleaned includes the following steps: obtaining the actual water inflow of the washing device; obtaining the preset water inflow threshold of the washing device; according to the actual water inflow and The water inflow threshold is preset to judge the dryness and humidity of the items to be cleaned in the washing tub.

In the preferred technical solution of the method for detecting the dryness and humidity of the object to be cleaned, the step of "judging the dryness of the object to be cleaned in the washing tub according to the actual water intake and the preset water intake threshold" specifically includes: judging whether the actual water intake is less than The preset water intake threshold; if the actual water intake is less than the preset water intake threshold, it is determined that the object to be cleaned is wet.

In the preferred technical solution of the method for detecting the dryness and humidity of the object to be cleaned, the step of "judging the dryness of the object to be cleaned in the washing tub according to the actual water intake and the preset water intake threshold" further includes: if the actual water intake is greater than or If it is equal to the preset water inflow threshold, it is determined that the object to be cleaned is a dry object to be cleaned.

In the preferred technical solution of the method for detecting the dryness and humidity of the object to be cleaned, the washing equipment further includes a flow valve. The weight; determine the water inlet level of the washing equipment according to the weight; make the washing equipment perform the water filling operation according to the water inlet level.

In the preferred technical solution of the method for detecting the dryness and humidity of the object to be cleaned, the step of "making the washing equipment perform a water filling operation according to the water inlet level" specifically includes: judging whether the water inlet level is less than the preset water level threshold; If the water level threshold is set, the washing machine is made to perform a water filling operation according to the first water level; wherein, the first water level is smaller than the water inlet level and there is a first difference between the two.

In the preferred technical solution of the method for detecting the dryness and humidity of the object to be cleaned, the step of "making the washing equipment perform a water filling operation according to the water inlet level" further includes: if the water inlet water level is greater than or equal to the preset water level threshold, making the washing equipment follow the The second water level performs a water filling operation; wherein, the second water level is smaller than the water inlet level and has a second difference between them, and the second difference is greater than the first difference.

In the preferred technical solution of the method for detecting the dryness and humidity of the object to be cleaned, the step of "obtaining the preset water intake threshold value of the washing device" specifically includes: in the case of making the washing device perform the water injection operation according to the first water level, according to the first water level or determine the preset water intake threshold according to the second water level in the case of making the washing machine perform a water filling operation according to the second water level.

In the preferred technical solution of the method for detecting the dryness and humidity of the object to be cleaned, the washing equipment further includes a flow valve, and the step of "obtaining the actual water intake of the washing equipment" further includes: obtaining the actual water intake through the flow valve.

In the preferred technical solution of the method for detecting the dryness and humidity of the object to be cleaned, when the washing equipment is made to perform the water injection operation according to the first water level, the actual water intake is the water intake from the washing equipment to the first water level; When the equipment performs the water injection operation according to the second water level, the actual water inflow is the water inflow from the washing equipment to the second water level.

In addition, the present invention also provides a washing device, which includes a control device configured to implement the above method for detecting dryness and humidity of the object to be cleaned.

Those skilled in the art can understand that, in the preferred technical solution of the dry humidity detection method of the object to be cleaned according to the present invention, the actual water intake of the washing machine is obtained; the preset water intake threshold of the washing machine is obtained; The water volume threshold is used to judge the dry humidity of the object to be cleaned in the washing bucket. Compared with the existing technical scheme in which the object to be cleaned is dry by default, the present invention judges the dry humidity of the object to be cleaned in the washing tub through the actual water intake and the preset water intake threshold. When the water inflow threshold is set, it can be considered that when the actual water inflow has not yet reached the preset water inflow threshold, the actual water level has reached the water level corresponding to the preset water inflow threshold, indicating that there is a certain amount of washing water in the washing bucket. The cleaning object is wet to be cleaned; when the actual water intake is greater than or equal to the preset water intake threshold, it can be considered that the actual water level reaches the water level corresponding to the preset water intake threshold when the actual water intake reaches the preset water intake threshold , indicating that the washing bucket does not contain washing water, then it is determined that the object to be cleaned is dry, so that the dry humidity of the object to be cleaned in the washing tub can be accurately judged, and the temperature of the washing machine can be accurately controlled according to the dry humidity of the object to be cleaned. The amount of water inflow provides better cleaning for the objects to be cleaned, avoids the waste of water resources, and improves the user experience.

Further, in order to judge the dryness of the object to be cleaned more accurately, if the water inlet level is less than the preset water level threshold, the washing machine is made to perform the water filling operation according to the first water level; if the water inlet level is greater than or equal to the preset water level threshold, then Make the washing machine perform a water filling operation according to the second water level, wherein the first water level is lower than the water inlet water level and has a first difference between the two; the second water level is lower than the water inlet water level and has a second difference between the two, the second The difference is greater than the first difference to reduce the actual water intake of the washing machine, especially when the object to be cleaned is wet, the ratio of the water contained in the object to be cleaned to the preset water intake threshold is increased, thereby The dry humidity of the object to be cleaned can be judged more accurately, the water intake of the washing machine can be controlled more accurately according to the dry humidity of the object to be cleaned, the cleaning effect of the washing machine is improved, and the waste of water resources is avoided.

Description of drawings

The method for detecting the dryness and humidity of the object to be cleaned and the washing equipment of the present invention will be described below with reference to the accompanying drawings and in combination with a washing machine. In the attached picture:

Fig. 1 is the flow chart of the method for detecting dryness and humidity of objects to be cleaned according to the present invention;

Fig. 2 is a flowchart of a method for detecting dryness and humidity of objects to be cleaned according to an embodiment of the present invention.

detailed description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the present application is described in conjunction with a washing machine, the technical solution of the present invention is not limited thereto, and the method for detecting the dryness and humidity of the object to be cleaned can obviously also be applied to other washing equipment such as shoe washing machines, washing and drying machines, etc. , such changes do not depart from the principles and scope of the present invention.

It should be noted that, in the description of the present invention, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance.

Based on the technical problems raised in the background technology, the present invention provides a method for detecting the dryness and humidity of objects to be cleaned in a washing machine and a washing machine, aiming at accurately judging the amount of water to be cleaned in the washing tub according to the actual water inflow and the preset water inflow threshold. The dry humidity of the object can be accurately controlled according to the dry humidity of the object to be cleaned, so as to provide better cleaning for the object to be cleaned, avoid the waste of water resources, and improve the user experience.

Referring to Fig. 1 and Fig. 2, Fig. 1 is a flow chart of the method for detecting the dryness and humidity of the object to be cleaned according to the present invention; Fig. 2 is a flow chart of the method for detecting the dryness and humidity of the object to be cleaned according to an embodiment of the present invention. As shown in Figure 1, the dry humidity detection method of the object to be cleaned of the present invention comprises the following steps:

S1. Obtain the actual water intake of the washing machine;

S2. Obtaining a preset water intake threshold of the washing machine;

S3. Judging the dry humidity of the object to be cleaned in the washing tub according to the actual water inflow and the preset water inflow threshold.

Preferably, in the process of obtaining the actual water intake and the preset water intake threshold, the actual water intake can be obtained first, and then the preset water intake threshold can be obtained; or the preset water intake threshold can be obtained first, and then the actual water intake can be obtained; The actual water inflow and the preset water inflow threshold can also be acquired at the same time, and those skilled in the art can flexibly adjust and set the acquisition sequence of the actual water inflow and the preset water inflow threshold in actual applications, and this change does not deviate from the present invention principles and scope.

In a preferred embodiment, before the step S1 of "obtaining the actual water intake of the washing machine", the method for detecting the dryness and humidity of the object to be cleaned further includes:

S01. Obtain the weight of the object to be cleaned;

S02. Determine the water inlet level of the washing machine according to the weight;

S03. Make the washing machine perform a water filling operation according to the water inlet level.

Specifically, in step S01, since the dry humidity of the object to be cleaned is uncertain, the weight of the object to be cleaned obtained at this time may be the dry weight of the object to be cleaned, or may be the wet weight of the object to be cleaned.

Preferably, in step S02, if the object to be cleaned is dry object to be cleaned, then the water inlet level of the washing machine can be accurately determined according to the weight obtained in step S01; if the object to be cleaned is wet object to be cleaned, then according to step S01 The influent water level determined by the weight obtained in is on the high side.

In order to judge the dryness and humidity of the object to be cleaned more accurately, in the above step S03, the step of "making the washing machine perform a water filling operation according to the water inlet level" specifically includes:

S031. Determine whether the influent water level is less than a preset water level threshold;

S032. If the water inlet water level is lower than the preset water level threshold, make the washing machine perform a water filling operation according to the first water level;

S033. If the water inlet water level is greater than or equal to the preset water level threshold, make the washing machine perform a water filling operation according to the second water level;

Wherein, the first water level is lower than the water inlet level and has a first difference between them; the second water level is lower than the water inlet water level and has a second difference between them, and the second difference is greater than the first difference.

Specifically, in step S032, if the water inlet water level is lower than the preset water level threshold, it means that the water inlet water level of the washing machine is low, and it is only necessary to slightly lower the water inlet water level of the washing machine to increase the amount of water contained in the items to be cleaned to the preset value. The proportion of the threshold value of water inflow, so that the dryness and humidity of the object to be cleaned can be judged more accurately, so that the washing machine performs the water filling operation according to the first water level.

Preferably, in step S033, if the water inlet water level is greater than or equal to the preset water level threshold, it means that the water inlet water level of the washing machine is relatively high, and the water inlet water level of the washing machine needs to be greatly reduced to significantly increase the water content of the items to be cleaned. The ratio of the preset water intake threshold can more accurately determine the dryness and humidity of the object to be cleaned, so that the washing machine performs the water filling operation according to the second water level.

In the above process, through the setting of the preset water level threshold, the conclusion of how to set the actual water inlet water level of the washing machine is given. Wherein, the preset water level threshold may be the highest water level for judging the dry humidity of the object to be cleaned, or may be a water level set according to the material and weight of the object to be cleaned. Of course, the preset water level threshold is not limited to the water level listed above, and can also be other water levels, such as the experimental water level obtained by those skilled in the art according to the experiment under specific working conditions, or the empirical water level obtained based on experience, as long as it is satisfied by the preset water level. It is sufficient that the demarcation point determined by the water level threshold can meet the requirement of setting the water inlet water level of the washing machine.

Preferably, the first water level N ₁ is the difference between the inlet water level M and the first preset threshold Y ₁ , that is, N ₁ =MY ₁ , for example, when M is 2 and Y ₁ is 1, then N ₁ is 1.

Preferably, the second water level N ₂ is the difference between the inlet water level M and the second preset threshold Y ₂ , that is, N ₂ =MY ₂ , for example, when M is 4 and Y ₂ is 2, then N ₂ is 2; For example, when M is 3 and Y ₂ is 2, N ₂ is 1.

Of course, the first water level, the second water level, the water inlet level, the first preset threshold and the second preset threshold are not limited to the values listed above, those skilled in the art can flexibly adjust and set the first water level, Regardless of the values of the second water level, the water inlet level, the first preset threshold and the second preset threshold, it is sufficient that the second difference is greater than the first difference.

In a preferred embodiment, the washing machine further includes a flow valve, and in step S1, the step of "obtaining the actual water intake of the washing machine" further includes:

S11. Obtain the actual water intake through the flow valve.

Of course, the method of obtaining the actual water inflow of the washing machine is not limited to the methods listed above, and other methods can also be used to obtain the actual water inflow of the washing machine, such as flow meters, flow sensors, etc., no matter what detection method is adopted, as long as the washing machine can be measured The actual amount of water inflow is sufficient.

Preferably, S111, in the case of making the washing machine perform a water filling operation according to the first water level, obtain the water intake of the washing machine up to the first water level through the flow valve.

Further, the actual water intake in step S111 is the water intake of the washing machine up to the first water level.

Preferably, S112, in the case of making the washing machine perform the water filling operation according to the second water level, obtain the water inflow of the washing machine up to the second water level through the flow valve.

Further, the actual water intake in step S112 is the water intake of the washing machine up to the second water level.

Of course, the actual water intake is not limited to the water intake listed above, and can also be other water intakes, such as the experimental water intake obtained by those skilled in the art under specific working conditions, or the empirical water intake obtained based on experience, As long as the cut-off point determined by the actual water inflow can meet the requirement of judging the dryness and humidity of the object to be cleaned in the washing tub.

In a preferred embodiment, in step S2, the step of "obtaining the preset water intake threshold of the washing machine" specifically includes:

S21. In the case of making the washing machine perform the water filling operation according to the first water level, determine the preset water intake threshold according to the first water level, that is, the preset water intake threshold is the water intake corresponding to the first water level;

S22. When the washing machine is made to perform the water filling operation according to the second water level, determine a preset water intake threshold according to the second water level, that is, the preset water intake threshold is the water intake corresponding to the second water level.

Of course, the preset water inflow threshold is not limited to the water inflow listed above, and can also be other water inflow, such as the experimental water inflow obtained by those skilled in the art under specific working conditions according to experiments, or based on experience obtained by experience. The amount of water only needs to meet the requirement of judging the dryness and humidity of the object to be cleaned in the washing bucket as long as the cut-off point determined by the preset water intake threshold is met.

In a preferred embodiment, in the above step S3, the step of "judging the dry humidity of the object to be cleaned in the washing tub according to the actual water intake and the preset water intake threshold" specifically includes:

S31. Determine whether the actual water inflow is less than a preset water inflow threshold;

S32. If the actual water intake is less than the preset water intake threshold, it is determined that the object to be cleaned is a wet object to be cleaned;

S33. If the actual water inflow is greater than or equal to the preset water inflow threshold, it is determined that the object to be cleaned is a dry object to be cleaned.

Specifically, in step S32, when the actual water intake is less than the preset water intake threshold, it can be considered that the actual water intake has not yet reached the preset water intake threshold, and the actual water level has reached the water level corresponding to the preset water intake threshold, It shows that there is a certain amount of washing water in the washing bucket, and it is determined that the object to be cleaned is a wet object to be cleaned. In step S33, when the actual water intake is greater than or equal to the preset water intake threshold, it can be considered that the actual water level reaches the water level corresponding to the preset water intake threshold when the actual water intake reaches the preset water intake threshold, indicating that the washing tub If there is no washing water in the washing bucket, it is determined that the object to be cleaned is dry, so that the dry humidity of the object to be cleaned in the washing tub can be accurately judged, and the water intake of the washing machine can be accurately controlled according to the dry humidity of the object to be cleaned. The objects to be cleaned provide a better cleaning effect, avoiding the waste of water resources and improving the user experience.

Preferably, in the case of judging that the object to be cleaned is a dry object to be cleaned, the dry humidity detection method of the object to be cleaned further includes:

S4. Control the water inlet of the washing machine to the water inlet water level, that is, the water inlet water level of the washing machine determined according to the weight of the laundry in step S02.

Preferably, the washing tub includes an outer tub and an inner tub rotatably arranged in the outer tub, and the objects to be cleaned are placed in the inner tub.

Referring to FIG. 2 below, FIG. 2 is a flow chart of a method for detecting dryness and humidity of objects to be cleaned according to an embodiment of the present invention.

As shown in FIG. 2, in a possible implementation manner, the process flow of the method for detecting the dryness and humidity of the object to be cleaned in the washing machine of the present invention may be:

S01. Obtain the weight of the object to be cleaned;

S02. Determine the water inlet level of the washing machine according to the weight;

S031. Determine whether the influent water level is less than a preset water level threshold;

S032. If yes, make the washing machine perform a water filling operation according to the first water level;

S033. If not, make the washing machine perform a water filling operation according to the second water level;

In the case of making the washing machine perform the water filling operation according to the first water level;

S111. Obtain the water intake of the washing machine up to the first water level through the flow valve;

S21. Determine a preset water intake threshold according to the first water level;

S311, judging whether the water inflow to the first water level of the washing machine is less than a preset water inflow threshold;

S321. If yes, determine that the object to be cleaned is a wet object to be cleaned;

S331. If not, determine that the object to be cleaned is a dry object to be cleaned;

In the case of making the washing machine perform a water filling operation according to the second water level;

S112. Obtain the water inflow of the washing machine up to the second water level through the flow valve;

S22. Determine a preset water intake threshold according to the second water level;

S312, judging whether the water inflow of the washing machine to the second water level is less than a preset water inflow threshold;

S322. If yes, determine that the object to be cleaned is a wet object to be cleaned;

S332. If not, determine that the object to be cleaned is a dry object to be cleaned.

In the method for detecting the dryness and humidity of the object to be cleaned, at least one or several of steps S112, S22, S311, S321, and S331 can also be deleted. , S331, and at least one or several of them can still be executed, and this change does not deviate from the principle and scope of the present invention. Of course, at least one or several of the remaining steps in the above method can also be deleted, and the method for detecting dryness and humidity of the object to be cleaned can still be performed without including at least one or several of the remaining steps. Without departing from the principle and scope of the invention.

It should be pointed out that the above-mentioned embodiment is only a preferred embodiment of the present invention, and is only used to illustrate the principle of the method of the present invention, and is not intended to limit the protection scope of the present invention. In practical application, those skilled in the art The above function allocation can be completed by different steps according to needs, that is, the steps in the embodiment of the present invention are decomposed or combined. For example, the steps in the above embodiments may be combined into one step, or further divided into multiple sub-steps, so as to complete all or part of the functions described above. The names of the steps involved in the embodiments of the present invention are only used to distinguish each step, and are not considered to limit the present invention.

Although not shown in the figure, the present invention also provides a washing machine, which includes a casing, a washing tub arranged in the casing, a flow valve, a weight sensor, a water level sensor and a control device; wherein, the flow valve is arranged toward the washing tub The water injection pipe for internal water injection is used to detect the actual water intake of the washing machine; the weight sensor is installed at the bottom of the washing tub to measure the weight of the object to be cleaned; the water level sensor is installed in the water level detection member connected to the washing tub to detect The water level in the washing bucket; the control device is arranged on the shell, which is used to implement the above method for detecting the dryness and humidity of the object to be cleaned. Of course, the actual installation positions of flow valves, weight sensors, water level sensors and control devices are not limited to the above-mentioned installation positions, and those skilled in the art can flexibly adjust and set flow valves, weight sensors, water level sensors and control devices in practical applications. The actual installation position of the device only needs to accurately determine the dryness and humidity of the object to be cleaned in the washing tub through the cooperation of the flow valve, weight sensor, water level sensor and control device.

Preferably, the washing tub includes an outer tub and an inner tub rotatably disposed in the outer tub.

Preferably, the water level detection member includes a detection channel communicating with the outer barrel, and the water level sensor is arranged in the detection channel. Of course, the detection channel can also be a hose connected to the outer tub, or a condensation pipe connected to the outer tub, no matter what kind of structure is adopted, as long as it can accurately detect the water level in the washing tub.

Preferably, the water level sensor may be a frequency water level sensor, or other types of sensors, such as infrared sensors, so as to detect the water level in the washing tub. It should be noted that the method for detecting the water level should not limit the present invention.

Preferably, the weight sensor can be an infrared spectrum sensor, or other types of sensors, such as radio frequency sensors, so as to detect the weight of the object to be cleaned. It should be noted that the method for detecting the weight of the object to be cleaned should not limit the present invention.

Preferably, the control device can identify the detection result of the flow valve, the detection result of the weight sensor and the detection result of the water level sensor, and perform the above-mentioned cleaning process according to the detection result of the flow valve, the detection result of the weight sensor and the detection result of the water level sensor. Method for detection of dryness and humidity. The control module may be the control module of the washing machine itself, or may be an additional control module or other mobile terminals, which will not be repeated here.

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

Claims (8)

1. A method for detecting the dryness and humidity of the object to be cleaned for washing equipment, the washing device comprising a washing bucket, characterized in that the method for detecting the dryness and humidity of the object to be cleaned comprises the following steps: Obtain the actual water intake of the washing equipment; Obtaining the preset water intake threshold of the washing equipment; judging the dry humidity of the object to be cleaned in the washing tub according to the actual water intake and the preset water intake threshold; Before the step of "obtaining the actual water intake of the washing equipment", the method for detecting the dryness and humidity of the object to be cleaned further includes: Obtain the weight of the object to be cleaned; determining the water inlet level of the washing equipment according to the weight; making the washing equipment perform a water injection operation according to the water inlet level; The step of "making the washing equipment perform a water filling operation according to the water inlet level" specifically includes: judging whether the influent water level is less than a preset water level threshold; If the water inlet level is less than the preset water level threshold, make the washing equipment perform a water filling operation according to the first water level; Wherein, the first water level is lower than the water inlet level and there is a first difference between the two. 2. The method for detecting the dry humidity of the object to be cleaned according to claim 1, characterized in that, "judging the dry humidity of the object to be cleaned in the washing tub according to the actual water intake and the preset water intake threshold "The steps specifically include: judging whether the actual water intake is less than the preset water intake threshold; If the actual water inflow is less than the preset water inflow threshold, it is determined that the object to be cleaned is a wet object to be cleaned. 3. The dry humidity detection method of the object to be cleaned according to claim 2, characterized in that, "judging the dry humidity of the object to be cleaned in the washing tub according to the actual water intake and the preset water intake threshold " steps also include: If the actual water inflow is greater than or equal to the preset water inflow threshold, it is determined that the object to be cleaned is a dry object to be cleaned. 4. The method for detecting the dryness and humidity of the object to be cleaned according to claim 1, wherein the step of "making the washing equipment perform a water filling operation according to the water inlet level" further comprises: If the water inlet water level is greater than or equal to the preset water level threshold, the washing equipment is made to perform a water filling operation according to a second water level; Wherein, the second water level is smaller than the water inlet level and there is a second difference between them, and the second difference is greater than the first difference. 5. The method for detecting the dryness and humidity of the object to be cleaned according to claim 4, wherein the step of "obtaining the preset water intake threshold value of the washing device" specifically comprises: In the case where the washing device is made to perform a water injection operation according to the first water level, the preset water intake threshold is determined according to the first water level; or In a case where the washing device is made to perform a water injection operation according to the second water level, the preset water intake threshold is determined according to the second water level. 6. The method for detecting the dryness and humidity of the object to be cleaned according to claim 4, wherein the washing device further comprises a flow valve, and the step of "obtaining the actual water intake of the washing device" further comprises: The actual water inflow is obtained through the flow valve. 7. The dry humidity detection method of the object to be cleaned according to claim 6, characterized in that, In the case of making the washing equipment perform a water injection operation according to the first water level, the actual water intake is the water intake of the washing equipment up to the first water level; or In the case of making the washing equipment perform a water injection operation according to the second water level, the actual water inflow is the water inflow of the washing equipment up to the second water level. 8. A washing device, characterized by comprising a control device configured to execute the method for detecting the dryness and humidity of the object to be cleaned according to any one of claims 1 to 7.

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