CN114151918B - Air conditioner dehumidification control method and device and air conditioner - Google Patents

Abstract

The present invention relates to the technical field of air conditioners, in particular to an air conditioner dehumidification control method, a control device and an air conditioner. The control method for the dehumidification of the air conditioner includes: obtaining the ambient temperature, the ambient humidity, and the temperature felt by the human body; calculating the difference between the temperature felt by the human body and the ambient temperature; and controlling the operating frequency and Operating wind speed; the operating frequency is positively correlated with ambient humidity, human body temperature, and the difference, and/or, the operating wind speed is positively correlated with ambient humidity, human body temperature, and the difference. The air conditioner dehumidification control method, control device and air conditioner provided by the present invention take into account temperature and humidity control, can improve the comfort of the indoor environment, make it easier to ensure the user's comfort, and improve the user's experience of using the air conditioner.

Description

Air conditioner dehumidification control method, control device and air conditioner

technical field

The present invention relates to the technical field of air conditioners, in particular to an air conditioner dehumidification control method, a control device and an air conditioner.

Background technique

Existing air conditioners generally have a dehumidification function. The dehumidification principle is: use the cooling of the air conditioner to make the water vapor in the indoor air reach the dew point temperature and condense into water droplets, and then the water droplets flow along the fins of the indoor heat exchanger of the air conditioner. It flows to the water receiving tray, and then is discharged outside through the drain pipe, thereby reducing the moisture content in the indoor air, that is, achieving the dehumidification effect.

However, when existing air conditioners dehumidify, although they can remove part of the moisture in the air, in the process of reducing the moisture in the air, the temperature of the indoor air will also drop, resulting in an increase in the relative humidity of the indoor air. As a result, the user's sense of comfort is not good, which affects the user's experience of using the air conditioner.

To sum up, how to overcome the above-mentioned defects of the dehumidification function of the existing air conditioners is a technical problem to be solved urgently by those skilled in the art.

Contents of the invention

The purpose of the present invention is to provide a dehumidification control method for an air conditioner, a control device and an air conditioner, so as to alleviate the technical problem of poor user comfort in the dehumidification function of the air conditioner in the prior art.

The control method of air conditioner dehumidification provided by the present invention comprises:

Obtain ambient temperature, ambient humidity and human body temperature;

Calculating the difference between the body temperature and the ambient temperature;

Control the operating frequency and operating wind speed of the air conditioner according to the ambient humidity, the human body temperature and the difference; the operating frequency is positively correlated with the ambient humidity, the human body temperature, and the difference , and/or, the operating wind speed is positively correlated with the ambient humidity, the human body temperature, and the difference.

Compared with prior art, the beneficial effect of the present invention is:

The comprehensive analysis and judgment of the three parameters of indoor ambient humidity, human body temperature and the difference between human body temperature and ambient temperature can obtain the comfort level of the current indoor environment; that is, after the analysis and judgment results are obtained, the analysis and judgment can be made As a result, the operating frequency and operating wind speed of the air conditioner are controlled.

Among them, the operating frequency of the air conditioner is positively correlated with the ambient humidity, the human body temperature, and the difference between the human body temperature and the ambient temperature. When the first one rises to a certain extent, as long as the operating frequency does not reach the highest value, the operating frequency of the air conditioner will be controlled to increase; When it drops to a certain extent, as long as the operating frequency does not reach the minimum value, the operating frequency of the air conditioner is controlled to decrease. Similarly, the operating wind speed of the air conditioner is also positively correlated with the ambient humidity, the human body temperature, and the difference between the human body temperature and the ambient temperature. When any of them increases to a certain extent, as long as the operating wind speed does not reach the maximum value, the operating wind speed of the air conditioner will be controlled to increase; When the value decreases to a certain extent, as long as the operating wind speed does not reach the minimum value, the operating wind speed of the air conditioner will be controlled to decrease. In this way, the comfort level of the indoor environment can be changed towards the optimum comfort level.

In summary, the dehumidification control method of the air conditioner provided by the present invention can flexibly control the temperature and humidity of the environment separately, taking into account temperature and humidity control, and it is difficult for the temperature and humidity to drop at the same time during dehumidification, which will cause the relative humidity of the indoor air. The problem of increased humidity can further improve the comfort of the indoor environment, make it easier to ensure the user's comfort, and improve the user's experience of using the air conditioner.

Preferably, as an implementable manner, the step of controlling and adjusting the operating frequency and operating wind speed of the air conditioner according to the ambient humidity, the human body temperature and the difference includes:

When the ambient humidity is higher than the preset humidity and the body temperature is higher than the preset temperature, if the difference is greater than the preset difference, the air conditioner is controlled to operate at the first preset frequency and the first preset frequency. Wind speed operation; if the difference is less than or equal to the preset difference, control the air conditioner to run at the second preset frequency and the second preset wind speed;

When the ambient humidity is higher than the preset humidity and the body temperature is lower than or equal to the preset temperature, if the difference is greater than the preset difference, the air conditioner is controlled to use the second preset temperature. Set the frequency and the second preset wind speed to run; if the difference is less than or equal to the preset difference, then control the air conditioner to run at the third preset frequency and the third preset wind speed;

The first preset frequency is higher than the second preset frequency, the second preset frequency is higher than the third preset frequency; the first preset wind speed is higher than the second preset wind speed, The second preset wind speed is greater than the third preset wind speed.

Preferably, as an implementable manner, the step of controlling the operating frequency and operating wind speed of the air conditioner according to the ambient humidity, the human body temperature and the difference further includes:

When the ambient humidity is lower than or equal to the preset humidity, and the body temperature is higher than the preset temperature, if the difference is greater than the preset difference, the air conditioner is controlled to use the second preset temperature. Set the frequency and the third preset wind speed to run; if the difference is less than or equal to the preset difference, then control the air conditioner to run at the third preset frequency and the fourth preset wind speed;

When the ambient humidity is lower than or equal to the preset humidity, and the body temperature is lower than or equal to the preset temperature, if the difference is greater than the preset difference, the air conditioner is controlled to the third The preset frequency and the fourth preset wind speed are operated; if the difference is less than or equal to the preset difference, the compressor of the air conditioner is controlled to stop running, and the air conditioner is controlled to run at the fourth preset wind speed;

The third preset wind speed is greater than the fourth preset wind speed.

The beneficial effect is that the specific control and adjustment of the operating frequency and operating wind speed of the air conditioner can be realized, so that the user can feel more comfortable.

Preferably, as an implementable manner, the step of acquiring ambient temperature, ambient humidity, and human body temperature includes:

Obtain the ambient temperature detected in real time by the inner ring temperature sensing package of the air conditioner, the ambient humidity detected in real time by the humidity sensor of the air conditioner, and the human body temperature detected in real time by the infrared sensing element of the air conditioner.

The beneficial effect is that the accurate acquisition of the temperature and humidity in the current environment and the temperature felt by the user is realized.

Preferably, as an implementable manner, the first preset frequency is 40 Hz, and/or the second preset frequency is 17 Hz, and/or the fourth preset frequency is 13 Hz.

Preferably, as an implementable mode, 30%≤So≤60%, preferably So=60%, wherein So is the preset humidity; and/or, 23°C≤To≤28°C, preferably To=25 °C, where To is the preset body temperature.

The beneficial effect is that it is convenient to ensure the comfort of the human body.

The control device provided by the present invention includes:

An acquisition module, configured to acquire ambient temperature, ambient humidity, and human body temperature;

A calculation module, configured to calculate the difference between the human body temperature and the ambient temperature;

A control module, configured to control the operating frequency and operating wind speed of the air conditioner according to the ambient humidity, the ambient humidity, and the difference; the operating frequency is related to the ambient humidity, the human body temperature, the The differences are all positively correlated, and/or, the operating wind speed is positively correlated with the ambient humidity, the human body temperature, and the difference.

The beneficial effect is that the temperature and humidity of the environment can be flexibly controlled separately, taking into account the temperature and humidity control, and it is difficult for the temperature and humidity to drop at the same time during dehumidification, which will cause the relative humidity of the indoor air to increase. The comfort of the environment is easier to ensure the comfort of the user and improve the user experience of using the air conditioner.

The air conditioner provided by the present invention includes a computer-readable storage medium storing a computer program and a processor. When the computer program is read and executed by the processor, the above control method is implemented.

The beneficial effect is that, taking into account the temperature and humidity control, the comfort of the indoor environment can be improved, the user's comfort can be easily ensured, and the user's experience of using the air conditioner can be improved.

Preferably, as a possible implementation manner, the air conditioner includes an inner ring temperature sensing package, a humidity sensor and an infrared sensing element;

The inner ring temperature sensing package is used for real-time detection of ambient temperature, the humidity sensor is used for real-time detection of ambient humidity, and the infrared sensing element is used for real-time detection of body temperature.

The beneficial effect is that the acquisition of the temperature and humidity in the current environment and the user's body temperature is realized.

The computer-readable storage medium provided by the present invention stores a computer program, and when the computer program is read and executed by a processor, the above control method is realized.

The beneficial effect is that, taking into account the temperature and humidity control, the comfort of the indoor environment can be improved, the user's comfort can be easily ensured, and the user's experience of using the air conditioner can be improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

FIG. 1 is a first flow chart of a control method for dehumidification of an air conditioner provided by an embodiment of the present invention;

Fig. 2 is a second flow chart of the dehumidification control method of the air conditioner provided by the embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a control device provided by an embodiment of the present invention.

Explanation of reference signs:

100 - get module;

200-analysis module;

300 - Control module.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

Referring to Fig. 1, this embodiment provides a method for controlling dehumidification of an air conditioner, which includes:

S102. Obtain ambient temperature, ambient humidity, and human body temperature to provide parameter values.

The inner ring temperature sensing package of the air conditioner can be used to detect the ambient temperature in real time to obtain the ambient temperature; the humidity sensor of the air conditioner can be used to detect the ambient humidity in real time to obtain the ambient humidity; the infrared sensing element of the air conditioner can be used to detect the human body in real time Somatosensory temperature, realize the acquisition of human body somatosensory temperature; use the processor of the air conditioner to obtain the above three parameters in real time.

The above three parameter values may be acquired sequentially or simultaneously.

S104, calculating the difference between the body temperature and the ambient temperature.

S106. Control the operating frequency and wind speed of the air conditioner according to the ambient humidity, human body temperature, and the above-mentioned difference; the operating frequency is positively correlated with the ambient humidity, human body temperature, and the above-mentioned difference, and/or the operating Wind speed is positively correlated with ambient humidity, human body temperature, and the above-mentioned difference.

The comprehensive analysis and judgment of the three parameters of indoor ambient humidity, human body temperature and the difference between human body temperature and ambient temperature can obtain the comfort level of the current indoor environment; that is, after the analysis and judgment results are obtained, the analysis and judgment can be made As a result, the operating frequency and operating wind speed of the air conditioner are controlled. When any one of the environmental humidity, human body temperature, and the difference between human body temperature and ambient temperature rises to a certain extent, as long as the operating frequency does not reach the maximum value, the operating frequency of the air conditioner is controlled to increase; When any one of the humidity, the human body temperature, and the difference between the human body temperature and the ambient temperature drops to a certain extent, as long as the operating frequency does not reach the minimum value, the operating frequency of the air conditioner is controlled to decrease. Similarly, when any one of the environmental humidity, human body temperature, and the difference between human body temperature and ambient temperature rises to a certain extent, as long as the operating wind speed does not reach the maximum value, the operating wind speed of the air conditioner is controlled to increase; on the contrary, When any one of the environmental humidity, human body temperature, and the difference between human body temperature and ambient temperature drops to a certain extent, as long as the operating wind speed does not reach the minimum value, the operating wind speed of the air conditioner is controlled to decrease. The comfort level of the environment changes towards the optimum comfort level.

To sum up, the dehumidification control method of the air conditioner provided in this embodiment can flexibly control the temperature and humidity of the environment separately, taking into account temperature and humidity control, and it is difficult for the temperature and humidity to drop at the same time during dehumidification, which will lead to the deterioration of the indoor air. The problem of increased relative humidity can further improve the comfort of the indoor environment, make it easier to ensure the comfort of the user, and improve the experience of the user using the air conditioner.

Specifically, compare the ambient humidity with the preset humidity, and judge whether the current indoor ambient humidity is higher than the preset humidity, as a reference for the next step of control and adjustment; compare the body temperature with the preset temperature, and judge the current Whether the indoor user's body temperature is higher than the preset body temperature is used as a parameter for the next step of control and adjustment; the difference between the body temperature and the ambient temperature is compared with the preset difference, and the current indoor user's body temperature is judged. Whether the difference of the ambient temperature is higher than the preset difference is used as a parameter for the next step of air conditioning adjustment.

The above step S106 may specifically include:

S1062. When the ambient humidity is higher than the preset humidity and the human body temperature is higher than the preset temperature, if the difference between the human body temperature and the ambient temperature is greater than the preset difference, control the air conditioner to operate at the first preset frequency (high frequency) and the first preset wind speed (strong wind); if the difference between the human body temperature and the ambient temperature is less than or equal to the preset difference, the air conditioner is controlled to operate at the second preset frequency (intermediate frequency) and the second preset wind speed (high wind) run. Wherein, the first preset frequency is higher than the second preset frequency, and the first preset wind speed is higher than the second preset wind speed.

S1064. When the ambient humidity is higher than the preset humidity and the human body temperature is lower than or equal to the preset temperature, if the difference between the human body temperature and the ambient temperature is greater than the preset difference, control the air conditioner to operate at the second preset frequency ( medium frequency) and the second preset wind speed (high wind); if the difference between the human body temperature and the ambient temperature is less than or equal to the preset difference, the air conditioner is controlled to operate at the third preset frequency (low frequency) and the third preset wind speed (stroke) run. Wherein, the second preset frequency is higher than the third preset frequency, and the second preset wind speed is higher than the third preset wind speed.

S1066. When the ambient humidity is lower than or equal to the preset humidity and the human body temperature is higher than the preset temperature, if the difference between the human body temperature and the ambient temperature is greater than the preset difference, control the air conditioner to operate at the second preset frequency ( medium frequency) and the third preset wind speed (stroke); if the difference between the human body temperature and the ambient temperature is less than or equal to the preset difference, the air conditioner is controlled to operate at the third preset frequency (low frequency) and the fourth preset wind speed ( low wind) operation. Wherein, the third preset wind speed is greater than the fourth preset wind speed.

S1068, when the ambient humidity is lower than or equal to the preset humidity, and the body temperature is lower than or equal to the preset temperature, if the difference between the human body temperature and the ambient temperature is greater than the preset difference, control the air conditioner to operate at the third preset frequency. (low frequency) and the fourth preset wind speed (low wind); if the difference between the human body temperature and the ambient temperature is less than or equal to the preset difference, the compressor of the air conditioner is controlled to stop running, and the air conditioner is controlled to operate at the fourth preset wind speed. Set the wind speed (low wind) to run.

In this way, the specific control and adjustment of the operating frequency and operating wind speed of the air conditioner can be realized according to the temperature and humidity in the current environment, the human body temperature and the difference between the human body temperature and the ambient temperature, which can make the user feel more comfortable.

Specifically, the above-mentioned first preset frequency can be selected as 40Hz, the above-mentioned second preset frequency can be selected as 17Hz, that is, the third preset frequency and the fifth preset frequency can also be 17Hz, and the above-mentioned fourth preset frequency can be selected as 17Hz. is 13Hz, that is, the sixth preset frequency and the seventh preset frequency are also 13Hz.

Wherein, the value condition of the preset humidity So can be set as 30%≦So≦60%, preferably So=60%, within this humidity range, the human body is more comfortable.

The value condition of the preset somatosensory temperature To can be set as 23° C.≤To≤28° C., preferably To=25° C., within this somatosensory temperature range, human body comfort is better.

The preset difference can be set to 2°C.

Referring to Fig. 2, in order to further describe the present invention more specifically, now enumerate a more specific example, as follows:

S201, the air conditioner operates in a dehumidification mode;

S202, detecting the ambient humidity S in real time, and comparing the ambient humidity S with the preset ambient humidity So;

S203, when S>So, detect the body temperature T in real time, and compare the body temperature T with the preset body temperature To;

S204, when T>To, detect the ambient temperature t in real time, and compare the difference ΔT between the human body temperature T and the ambient temperature t with the preset difference, ΔT=T-t;

S205, in the case of S>So, T>To, if ΔT>2°C, control the air conditioner to operate at high frequency C and strong wind to cool down and dehumidify;

S206, in the case of S>So, T>To, if ΔT≤2°C, control the air conditioner to operate at medium frequency D and high wind, strong dehumidification, and medium speed cooling;

S207, when T≤To, detect the ambient temperature t in real time, and compare the difference ΔT between the human body temperature T and the ambient temperature t with the preset difference, ΔT=T-t;

S208, in the case of S>So, T≤To, if ΔT>2°C, control the air conditioner to operate at medium frequency D, high wind, high wind dehumidification, and medium speed cooling;

S209, in the case of S>So, T≤To, if ΔT≤2°C, control the air conditioner to operate at low frequency E, stroke, dehumidify with stroke, and cool down at low speed.

S210, when S≤So, detect the human body temperature T in real time, and compare the human body temperature T with the preset body temperature To;

S211, when T>To, detect the ambient temperature t in real time, and compare the difference ΔT between the human body temperature T and the ambient temperature t with the preset difference, ΔT=T-t;

S212, in the case of S≤So, T>To, if ΔT>2°C, control the air conditioner to operate at medium frequency D, stroke, dehumidify with stroke, and cool down at medium speed;

S213, in the case of S≤So, T>To, if ΔT≤2°C, control the air conditioner to operate at low frequency E and low wind, dehumidify with low wind, and cool down at low speed.

S214, when T≤To, detect the ambient temperature t in real time, and compare the difference ΔT between the human body temperature T and the ambient temperature t with the preset difference, ΔT=T-t;

S215, in the case of S≤So, T≤To, if ΔT>2°C, control the air conditioner to operate at low frequency E, low wind, low wind dehumidification, and low speed cooling;

S216, in the case of S≤So, T≤To, if ΔT≤2°C, control the compressor of the air conditioner to stop running, and operate with low wind, without cooling, and only ventilate.

Referring to Figure 3, this embodiment also provides a control device, which includes:

An acquisition module 100, configured to acquire ambient temperature, ambient humidity, and human body temperature;

A calculation module 200, configured to calculate the difference between the human body temperature and the ambient temperature;

The control module 300 is used to control the operating frequency and operating wind speed of the air conditioner according to the ambient humidity, the human body temperature and the difference; the operating frequency is related to the ambient humidity, the human body temperature, and the The differences are all positively correlated, and/or, the operating wind speed is positively correlated with the ambient humidity, the human body temperature, and the difference.

The control device provided in this embodiment can realize the control method for dehumidification of the above-mentioned controller. Therefore, it has all the advantages of the above-mentioned control method, flexibly controls the temperature and humidity of the environment, and takes into account temperature and humidity control. When the temperature and humidity drop at the same time, the relative humidity of the indoor air increases. In turn, the comfort of the indoor environment can be improved, and it is easier to ensure the comfort of the user and improve the experience of the user using the air conditioner.

Correspondingly, this embodiment also provides an air conditioner, which includes a computer-readable storage medium storing a computer program and a processor. When the computer program is read and run by the processor, the above control method is implemented.

The air conditioner provided in this embodiment adopts the above control method to control and adjust the operating frequency and operating wind speed, taking into account the temperature and humidity control, which can improve the comfort of the indoor environment, make it easier to ensure the comfort of the user, and improve the user's use of the air conditioner. device experience.

The above-mentioned air conditioner includes an inner ring temperature sensing package, a humidity sensor and an infrared sensing element, wherein the inner ring temperature sensing package is used for real-time detection of ambient temperature, the humidity sensor is used for real-time detection of ambient humidity, and the infrared sensing element is used for real-time detection of human body temperature .

This embodiment also provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is read and executed by a processor, the above control method is realized.

The computer-readable storage medium provided in this embodiment takes into account temperature and humidity control, which can improve the comfort of the indoor environment, make it easier to ensure the user's comfort, and improve the user's experience of using the air conditioner.

In summary, the embodiment of the present invention discloses an air conditioner dehumidification control method, a control device and an air conditioner, which overcome many technical defects in the dehumidification function of the traditional air conditioner. The air conditioner dehumidification control method, control device, and air conditioner provided in the embodiments of the present invention take into account temperature and humidity control, can improve the comfort of the indoor environment, make it easier to ensure the user's comfort, and improve the user's experience of using the air conditioner .

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (9)

1. A control method for air conditioner dehumidification, comprising: Obtain ambient temperature, ambient humidity and human body temperature; Calculating the difference between the body temperature and the ambient temperature; Control the operating frequency and operating wind speed of the air conditioner according to the ambient humidity, the human body temperature and the difference; the operating frequency is positively correlated with the ambient humidity, the human body temperature, and the difference , and/or, the operating wind speed is positively correlated with the ambient humidity, the human body temperature, and the difference; The step of controlling the operating frequency and operating wind speed of the air conditioner according to the ambient humidity, the human body temperature and the difference includes: When the ambient humidity is higher than the preset humidity and the body temperature is higher than the preset temperature, if the difference is greater than the preset difference, the air conditioner is controlled to operate at the first preset frequency and the first preset frequency. Wind speed operation; if the difference is less than or equal to the preset difference, control the air conditioner to run at the second preset frequency and the second preset wind speed; When the ambient humidity is higher than the preset humidity and the body temperature is lower than or equal to the preset temperature, if the difference is greater than the preset difference, the air conditioner is controlled to use the second preset temperature. Set the frequency and the second preset wind speed to run; if the difference is less than or equal to the preset difference, then control the air conditioner to run at the third preset frequency and the third preset wind speed; The first preset frequency is higher than the second preset frequency, the second preset frequency is higher than the third preset frequency; the first preset wind speed is higher than the second preset wind speed, The second preset wind speed is greater than the third preset wind speed. 2. The control method according to claim 1, wherein the step of controlling the operating frequency and operating wind speed of the air conditioner according to the ambient humidity, the human body temperature and the difference further comprises: When the ambient humidity is lower than or equal to the preset humidity, and the body temperature is higher than the preset temperature, if the difference is greater than the preset difference, the air conditioner is controlled to use the second preset temperature. Set the frequency and the third preset wind speed to run; if the difference is less than or equal to the preset difference, then control the air conditioner to run at the third preset frequency and the fourth preset wind speed; When the ambient humidity is lower than or equal to the preset humidity, and the body temperature is lower than or equal to the preset temperature, if the difference is greater than the preset difference, the air conditioner is controlled to the third The preset frequency and the fourth preset wind speed are operated; if the difference is less than or equal to the preset difference, the compressor of the air conditioner is controlled to stop running, and the air conditioner is controlled to run at the fourth preset wind speed; The third preset wind speed is greater than the fourth preset wind speed. 3. The control method according to claim 1 or 2, wherein the step of obtaining ambient temperature, ambient humidity, and human body temperature comprises: Obtain the ambient temperature detected in real time by the inner ring temperature sensing package of the air conditioner, the ambient humidity detected in real time by the humidity sensor of the air conditioner, and the human body temperature detected in real time by the infrared sensing element of the air conditioner. 4. The control method according to claim 1, characterized in that, the first preset frequency is 40Hz, and/or, the second preset frequency is 17Hz, and/or, the third preset frequency The frequency is 13Hz. 5. The control method according to claim 1, wherein 30%≤So≤60%, wherein So is the preset humidity; And/or, 23°C≤To≤28°C, where To is the preset somatosensory temperature; And/or, the preset difference is 2°C. 6. A control device, characterized in that it comprises: An acquisition module (100), configured to acquire ambient temperature, ambient humidity, and human body temperature; A calculation module (200), configured to calculate the difference between the body temperature and the ambient temperature; A control module (300), configured to control the operating frequency and operating wind speed of the air conditioner according to the ambient temperature, the human body temperature and the difference; the operating frequency is related to the environmental humidity, the human body temperature , the differences are all positively correlated, and/or, the operating wind speed is positively correlated with the ambient humidity, the human body temperature, and the differences; The control module is used to control the air conditioner to operate at the first preset frequency and Running at the first preset wind speed; when the ambient humidity is higher than the preset humidity, the body temperature is higher than the preset temperature, and the difference is less than or equal to the preset difference, control the air conditioner The air conditioner operates at a second preset frequency and a second preset wind speed; when the ambient humidity is higher than the preset humidity, the body temperature is lower than or equal to the preset temperature, and the difference is greater than the When the difference is preset, the air conditioner is controlled to run at a second preset frequency and a second preset wind speed; when the ambient humidity is higher than the preset humidity, the human body temperature is lower than or equal to the preset temperature , when the difference is less than or equal to the preset difference, the air conditioner is controlled to run at a third preset frequency and a third preset wind speed; the first preset frequency is higher than the second preset frequency, so The second preset frequency is higher than the third preset frequency; the first preset wind speed is higher than the second preset wind speed, and the second preset wind speed is higher than the third preset wind speed. 7. An air conditioner, characterized in that it comprises a computer-readable storage medium and a processor storing a computer program, and when the computer program is read and run by the processor, it can realize any one of claims 1-5. control method described in the item. 8. The air conditioner according to claim 7, characterized in that the air conditioner comprises an inner ring temperature sensing package, a humidity sensor and an infrared sensing element; The inner ring temperature sensing package is used to detect the ambient temperature in real time, the humidity sensor is used to detect the ambient humidity in real time, and the infrared sensing element is used to detect the body temperature in real time. 9. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, and when the computer program is read and run by a processor, the computer program according to any one of claims 1-5 is implemented. the control method described above.

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