WO2020052483A1

WO2020052483A1 - Air conditioner control method and air conditioner

Info

Publication number: WO2020052483A1
Application number: PCT/CN2019/104412
Authority: WO
Inventors: 刘鹏
Original assignee: 青岛海尔空调器有限总公司
Priority date: 2018-09-10
Filing date: 2019-09-04
Publication date: 2020-03-19
Also published as: CN110887176B; CN110887176A

Abstract

An air conditioner control method and an air conditioner. The control method comprises: obtaining body surface temperature and indoor ambient temperature; and selectively adjusting supply air temperature of an air conditioner according to the body surface temperature and the indoor ambient temperature, so that the air conditioner can be adjusted in real time according to the body surface temperature and the indoor ambient temperature, and a user can always in a comfortable temperature environment, to avoid the user's physical discomfort or illness, thereby improving user experience.

Description

Control method for air conditioner and air conditioner

Technical field

The invention belongs to the technical field of air conditioners, and specifically provides a control method for an air conditioner and an air conditioner.

Background technique

The air conditioner is a device capable of cooling / heating the room. For example, in a hot summer, the air conditioner can reduce the indoor temperature by cooling and supplying air, thereby making people feel comfortable.

In the existing air conditioner, after the user sets the target temperature, the air conditioner will automatically run to gradually increase / decrease the indoor ambient temperature to the target temperature and maintain the target temperature, and during the cooling / heating process of the air conditioner The user can change the target temperature at will. Such a change in target temperature requires the user to actively send a control instruction to the air conditioner. The air conditioner cannot automatically adjust the supply air temperature, which makes it impossible or inconvenient for the user to issue a control instruction to the air conditioner. When sending a control command to the air conditioner, the air conditioner will always supply air according to the current air supply temperature. This air supply method is likely to cause discomfort to the human body. For example, a child or an elderly person with a weak constitution is always at the same air supply temperature. Very susceptible to illness, which is detrimental to the user experience.

Therefore, there is a need in the art for a new control method for an air conditioner and an air conditioner to solve the above problems.

Summary of the Invention

In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the existing air conditioner cannot automatically adjust the supply air temperature, the present invention provides a control method for an air conditioner. The control method includes: obtaining a human body surface temperature and Indoor ambient temperature; Selectively adjust the supply air temperature of the air conditioner according to the surface temperature of the human body and the indoor ambient temperature.

In a preferred technical solution of the above control method, the step of "selectively adjusting the air supply temperature of the air conditioner according to the surface temperature of the human body and the indoor ambient temperature" specifically includes: comparing the difference between the surface temperature of the human body and the indoor ambient temperature with the first The preset temperature value is compared; if the difference between the surface temperature of the human body and the indoor ambient temperature is greater than or equal to the first preset temperature value, the supply air temperature of the air conditioner is reduced.

In a preferred technical solution of the above control method, the step of "selectively adjusting the air supply temperature of the air conditioner according to the surface temperature of the human body and the indoor ambient temperature" further includes: if the difference between the surface temperature of the human body and the indoor ambient temperature is less than the first The preset temperature value does not adjust the supply air temperature of the air conditioner.

In a preferred technical solution of the above control method, the step of "selectively adjusting the air supply temperature of the air conditioner according to the surface temperature of the human body and the indoor environment temperature" specifically includes: obtaining the outdoor environment temperature; Outdoor ambient temperature, selectively adjust the air supply temperature of the air conditioner.

In a preferred technical solution of the above control method, the step of "selectively adjusting the air supply temperature of the air conditioner according to the surface temperature of the human body, the indoor environment temperature, and the outdoor environment temperature" specifically includes: the difference between the human body surface temperature and the indoor environment temperature The value is compared with the first preset temperature value, and the difference between the outdoor environment temperature and the indoor environment temperature is compared with the second preset temperature value; if the difference between the surface temperature of the human body and the indoor environment temperature is greater than or equal to the first preset temperature And the difference between the outdoor ambient temperature and the indoor ambient temperature is greater than or equal to the second preset temperature value, the air supply temperature of the air conditioner is reduced.

In a preferred technical solution of the above control method, the step of "selectively adjusting the air supply temperature of the air conditioner according to the surface temperature of the human body, the indoor environment temperature, and the outdoor environment temperature" further includes: if the difference between the human body surface temperature and the indoor environment temperature is If the value is less than the first preset temperature value, or the difference between the outdoor environment temperature and the indoor environment temperature is less than the second preset temperature value, the air supply temperature of the air conditioner is not adjusted.

In a preferred technical solution of the above control method, during the air-conditioning process of the air conditioner, the control method further includes: identifying the facial features of the human body; obtaining the age of the person based on the facial features of the human body; if the age of the person is greater than or equal to the first preset value , The air conditioner enters the automatic air supply avoidance mode; if the person's age is less than the first preset value and is greater than the second preset value, the air conditioner enters the automatic air supply follow mode; if the person's age is less than or equal to the second preset value Value, the air conditioner enters the automatic air supply avoidance mode.

In a preferred technical solution of the above control method, before the air conditioner sends air, the control method further includes: obtaining a body surface temperature and an air outlet temperature of the air conditioner; if the difference between the surface temperature of the human body and the air outlet temperature of the air conditioner is greater than or It is equal to the third preset temperature value, and then the air conditioner performs air supply.

In a preferred technical solution of the above control method, the control method further includes: if the difference between the surface temperature of the human body and the temperature of the air outlet of the air conditioner is less than a third preset temperature value, the air conditioner does not perform air supply.

In another aspect, the present invention also provides an air conditioner 100 including a controller 200 configured to be capable of performing the above-mentioned control method.

Those skilled in the art can understand that in the preferred technical solution of the present invention, the air temperature of the air conditioner is selectively adjusted by obtaining the surface temperature of the human body and the indoor ambient temperature. In this way, the air conditioner can The surface temperature and indoor ambient temperature are adjusted in real time, that is, the air conditioner can automatically adjust the supply air temperature, so that the user can always stay in the most suitable temperature environment, avoiding the user's physical discomfort or illness, and improving the user experience.

Further, the difference between the surface temperature of the human body and the indoor ambient temperature is compared with the first preset temperature value. If the difference is greater than or equal to the first preset temperature value, it indicates that the human body surface temperature is high, and it is determined as the user at this time. Feeling hot, you need to increase the cooling of the air conditioner, that is, by reducing the air supply temperature of the air conditioner to continue to reduce the indoor ambient temperature, so that the surface temperature of the human body can be appropriately reduced, thereby improving user comfort and user experience; if The above difference is less than the first preset temperature value, which means that the user is already in a relatively comfortable temperature environment at this time. At this time, the user does not need to adjust the air supply temperature of the air conditioner to allow the user to stay in the most suitable ambient temperature, thereby improving User comfort and user experience.

Furthermore, based on the comparison between the difference between the surface temperature of the human body and the indoor environment temperature and the first preset temperature value, a determination is made by adding a comparison between the difference between the outdoor environment temperature and the indoor environment temperature and the second preset temperature value. The conditions can improve the necessity of the air conditioner to determine whether to adjust the temperature of the supply air. That is, when the indoor and outdoor environment temperatures are greatly different, it means that the user needs the air conditioner to provide strong cooling air at this time. At this time, the air conditioner can determine the need for air supply. When the temperature of the wind is adjusted, but when the indoor and outdoor ambient temperatures are not significantly different, it means that the user does not particularly need the air conditioner for strong cooling air supply at this time. It may just need the air conditioner for weak cooling air supply. At this time, the air conditioner can determine that it is unnecessary. Supply air temperature adjustment. In addition, by adding a judgment condition for comparing the difference between the outdoor ambient temperature and the indoor ambient temperature with the second preset temperature value, the accuracy of the air conditioner in determining whether to perform the air temperature adjustment can be improved, that is, to avoid misjudgment of the air conditioner, When the air conditioner obtains a deviation in the surface temperature of the human body (for example, when the infrared sensor used to obtain the surface temperature of the human body fails), the outdoor environment temperature and the indoor environment temperature can be used to make supplementary judgments, so that the air conditioner does not have a deviation due to the acquisition of the surface temperature of the human body. Frequently, the supply air temperature is adjusted to avoid excessive energy consumption of the air conditioner due to misjudgment, and at the same time, to improve the service life of the air conditioner.

Furthermore, based on the air conditioner's automatic adjustment of the supply air temperature, during the air supply of the air conditioner, the person's age is obtained by identifying the facial features of the human body. If the person's age is greater than or equal to the first preset value, it is determined that The person is an elderly person. If the person's age is less than or equal to the second preset value, the person is considered to be a child. Since the elderly and children are weak, the air conditioner should adopt the automatic air supply avoidance mode at this time to prevent the air conditioner from blowing directly on the human body. Avoid discomfort or illness for the elderly or children. If a person's age is less than the first preset value and greater than the second preset value, the person is considered to be young or middle-aged. Due to the strong physical fitness of the young and middle-aged people, the air conditioner is at this time. An automatic follow mode of air supply should be adopted, so that the air conditioner can always follow the air supply of the human body and make the human body feel comfortable. In this way, the air conditioner can automatically select the air supply mode according to the age of the person, and can automatically adjust the air supply temperature, which greatly improves the comfort of the human body, and enables the air conditioner to meet the needs of everyone, further improving users Experience.

Still further, before the air conditioner sends air, it is first determined whether the air conditioner starts to supply air by comparing the surface temperature of the human body with the temperature of the air outlet of the air conditioner. Or equal to the third preset temperature value, the air conditioner starts to supply air. If the difference is less than the third preset temperature value, the air conditioner does not perform air supply. Through this control method, the air conditioner can automatically Enabling the air supply mode does not require the user to actively send air supply control to the air conditioner, making the air conditioner more intelligent, and the air conditioner can start to supply air when the user needs it, avoiding excessive energy consumption, and further improving the user Experience.

In addition, the air conditioner further provided by the present invention on the basis of the above technical solution adopts the above control method, and further has the technical effects of the above control method. Compared with the air conditioner before the improvement, the air conditioner of the present invention The device can automatically adjust the supply air temperature, so that the user can always be in the most suitable temperature environment, improve the user's comfort, avoid the user's physical discomfort or illness, and improve the user experience.

BRIEF DESCRIPTION OF THE DRAWINGS

1 is a flowchart of a method for controlling an air conditioner according to an embodiment of the present invention;

2 is a detailed flowchart of a method for controlling an air conditioner according to an embodiment of the present invention;

3 is a schematic block diagram of an air conditioner according to an embodiment of the present invention;

4 is a partial flowchart of a method for controlling an air conditioner according to an embodiment of the present invention;

FIG. 5 is another flowchart of a method for controlling an air conditioner according to an embodiment of the present invention.

detailed description

Hereinafter, preferred embodiments of the present invention will be described 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.

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

Based on the problem that the existing air conditioner cannot automatically adjust the supply air temperature pointed out by the background art, the present invention provides a control method for the air conditioner and the air conditioner 100, which aims to enable the air conditioner to automatically adjust the supply air temperature so that Users can always stay in the most suitable temperature environment, improve user comfort, avoid physical discomfort or illness, and improve user experience.

Specifically, as shown in FIG. 1, the control method of the present invention includes: Step 100, obtaining a human body surface temperature and an indoor environment temperature; Step 102, selectively adjusting a supply air temperature of the air conditioner according to the human body surface temperature and the indoor environment temperature. . The temperature of the human body surface can be collected by an infrared sensor provided on the air conditioner, or the temperature of the human body surface can be collected by wearing a temperature sensor connected to the controller of the air conditioner on the human body. In actual applications, the collection method of the human body surface temperature can be flexibly set as long as the human body surface temperature can be obtained. Correspondingly, the indoor ambient temperature can be obtained through an indoor ambient temperature sensor, and the indoor ambient temperature sensor is communicatively connected with the controller of the air conditioner, so that the collected indoor ambient temperature can be transmitted to the controller of the air conditioner in time, and There is no restriction on the specific installation position of the indoor ambient temperature sensor. It can be installed on the air conditioner or on the wall or other electrical equipment in the room, as long as the indoor ambient temperature sensor can collect the indoor ambient temperature and transmit it to the air conditioner. Controller. In addition, because the human face is generally exposed, and the temperature of the human face can better reflect the overall comfort of the person, the human body surface temperature is preferably the human face temperature. Of course, the human surface temperature can also be other exposed positions of the human body. Those skilled in the art can flexibly set the specific temperature collection position of the human body surface temperature in actual applications, as long as the human body surface temperature can be obtained.

Preferably, the step of "selectively adjusting the supply air temperature of the air conditioner according to the surface temperature of the human body and the indoor environment temperature" specifically includes: comparing a difference between the surface temperature of the human body and the indoor environment temperature with a first preset temperature value; if If the difference between the surface temperature of the human body and the indoor ambient temperature is greater than or equal to the first preset temperature value, the air supply temperature of the air conditioner is reduced; if the difference between the surface temperature of the human body and the indoor ambient temperature is less than the first preset temperature value, then Adjust the supply air temperature of the air conditioner. This control method is more suitable for hot summer days. When the human body surface temperature is higher than the indoor environment temperature, the user is judged to be hot at this time, and the air conditioner is required to reduce the supply air temperature. If the human body surface temperature is not much higher than the indoor environment temperature, The air conditioner does not need to adjust the supply air temperature. Wherein, in this embodiment, the first preset temperature value may be 8 ° C, 9 ° C, or 10 ° C, etc. Those skilled in the art can flexibly set the specific temperature of the first preset temperature value in practical applications, as long as it can The temperature cut-off point determined by the first preset temperature value can be used to determine whether the air conditioner needs to adjust the supply air temperature.

Preferably, the control method of the present invention can also be applied to cold winter, for example, the step of "selectively adjusting the air supply temperature of the air conditioner according to the surface temperature of the human body and the indoor environment temperature" specifically includes: combining the surface temperature of the human body with the indoor environment Temperature comparison; if the surface temperature of the human body is lower than the indoor ambient temperature, the air conditioner needs to increase the supply air temperature; if the surface temperature of the human body is not lower than the indoor ambient temperature, the air conditioner does not need to adjust the supply air temperature. That is, when the surface temperature of the human body is too low, the air conditioner needs to increase the supply air temperature to warm up the human body, and when the surface temperature of the human body is not low, the air conditioner does not need to adjust the supply air temperature. Of course, the above method of directly comparing the surface temperature of the human body with the indoor ambient temperature is merely exemplary. In practical applications, the difference between the surface temperature of the human body and the indoor ambient temperature may be compared with a set value, or the surface of the human body may be compared. The ratio of the temperature to the indoor ambient temperature is compared with a set value, and those skilled in the art can flexibly set the comparison manner of the surface temperature of the human body and the indoor ambient temperature in practical applications. In addition, the control method of the present invention can be applied to other hot seasons and cold winters, as well as other seasons or environments, and different control strategies can be set. It should be noted that as long as the The technical solutions for determining whether to adjust the temperature of the supply air with two parameters of the indoor ambient temperature should be limited to the protection scope of the present invention.

Further, the step of "selectively adjusting the air supply temperature of the air conditioner according to the surface temperature of the human body and the indoor environment temperature" specifically includes: obtaining an outdoor environment temperature; and selectively selecting the temperature of the human body surface, the indoor environment temperature, and the outdoor environment temperature. Adjust the supply air temperature of the air conditioner. Specifically, the step of “selectively adjusting the supply air temperature of the air conditioner according to the surface temperature of the human body, the indoor environment temperature, and the outdoor environment temperature” specifically includes: comparing the difference between the human body surface temperature and the indoor environment temperature with the first preset Compare the temperature value, and compare the difference between the outdoor environment temperature and the indoor environment temperature with the second preset temperature value; if the difference between the surface temperature of the human body and the indoor environment temperature is greater than or equal to the first preset temperature value, and the outdoor environment temperature If the difference between the indoor environment temperature and the second preset temperature value is greater than or equal to the second preset temperature value, the air supply temperature of the air conditioner is reduced; if the difference between the surface temperature of the human body and the indoor environment temperature is less than the first preset temperature value, or the outdoor ambient temperature and If the difference between the indoor ambient temperature is less than the second preset temperature value, the air supply temperature of the air conditioner is not adjusted. This control method is also more suitable for hot summer days. In this case, the air conditioner will only recognize people when the surface temperature of the human body is greater than the indoor environment temperature and the outdoor environment temperature is significantly different from the indoor environment temperature. It needs a cooler temperature environment. At this time, the air conditioner needs to reduce the supply air temperature. When the surface temperature of the human body is not significantly different from the indoor environment temperature or the outdoor environment temperature is not significantly different from the indoor environment temperature, the air conditioner will determine that At this time, the person is already in a relatively suitable temperature environment, so the supply air temperature will not be adjusted. Similar to the above, the control method of this embodiment can also be applied in different seasons or environments, as long as the corresponding control logic is formulated, and the specific comparison method of the human body surface temperature, indoor environment temperature, and outdoor environment temperature can also be flexible. For setting, it should be noted that, as long as the technical solution of judging whether to adjust the temperature of the supply air is added by adding the outdoor ambient temperature parameters based on the two parameters of the human body surface temperature and the indoor ambient temperature, the protection of the present invention should be limited to the protection of the present invention. Within range. In this embodiment, the first preset temperature value may be 8 ° C, 9 ° C, or 10 ° C, and the second preset temperature value may be 10 ° C, 12 ° C, or 15 ° C. In actual application, the specific temperature of the first preset temperature value and the second preset temperature value can be flexibly set. As long as the temperature boundary between the first preset temperature value and the second preset temperature value can be determined, whether the air conditioner can be determined Need to adjust the supply air temperature.

Preferably, in the process of blowing air from the air conditioner, the control method of the present invention further comprises: identifying facial features of the human body; obtaining the age of the person based on the facial features of the human body; and if the age of the person is greater than or equal to the first preset value, the air conditioner Enter the air supply automatic avoidance mode; if the person's age is less than the first preset value and greater than the second preset value, the air conditioner enters the air supply automatic follow mode; if the person's age is less than or equal to the second preset value, the air conditioner The device enters the automatic air supply avoidance mode. Among them, to recognize human facial features, an image acquisition device (such as a camera, video camera, etc.) can be used to collect human facial images, and then the data of the human facial images is transmitted to the controller of the air conditioner for analysis and processing, so that according to the human facial features (such as Face color, hair color, and / or wrinkle length, etc.) to obtain the age of the person, and then the air conditioner is put into the automatic air supply avoidance mode / automatic air supply follow mode according to the age of the person. The first preset value and the second preset value can divide a person's age into three segments. The first segment (that is, the person's age is greater than or equal to the first preset value) is an elderly person, and the second segment (that is, the person) The age of (below the first preset value and greater than the second preset value) is young or middle-aged, and the third segment (that is, the age of the person is less than or equal to the second preset value) is a child. Due to the weak constitution of the elderly and children, the air conditioner should adopt the automatic air supply avoidance mode, that is, the air conditioner will not blow directly towards the place with the elderly and children, while the young and middle-aged constitution is strong, that is, the air conditioner will face There is concentrated air supply in places with young and middle-aged people. The air supply automatic avoidance mode and the air supply automatic follow mode of the air conditioner can be realized by using the vertical guide plate and the horizontal air guide plate in the prior art, and details are not described herein again. In addition, the first preset value can be 65 years old, and the second preset value can be 15 years old, that is, a person whose age is greater than or equal to 65 years old is regarded as an elderly person, a person less than or equal to 15 years old is regarded as a child, and less than 65 years old is greater than 15 The age is considered to be young or middle-aged. Of course, the above first preset value and the second preset value are only exemplary, and those skilled in the art can flexibly set the first preset value and the second preset value in practical applications. The specific age value of the value can be determined as long as the age cutoff point determined by the first preset value and the second preset value can enable the air conditioner to determine whether to enter the automatic air supply avoidance mode or the automatic air follow mode.

Preferably, before the air conditioner sends air, the control method further includes: obtaining the surface temperature of the human body and the temperature of the air outlet of the air conditioner; if the difference between the surface temperature of the human body and the temperature of the air outlet of the air conditioner is greater than or equal to a third preset temperature value , The air conditioner only sends air; if the difference between the surface temperature of the human body and the temperature of the air outlet of the air conditioner is less than the third preset temperature value, the air conditioner does not send air. That is, after the air conditioner starts to run or before the operation, first collect the surface temperature of the human body and the temperature of the air outlet of the air conditioner (a temperature sensor can be set at the air outlet of the air conditioner for temperature collection). When the temperature difference between the air outlet of the air conditioner is large, at this time, the air conditioner determines that the person needs the air conditioner to supply air, and if the surface temperature of the human body is not significantly different from the temperature of the air outlet of the air conditioner, the air conditioner determines that the person does not need air conditioning. Air supply.

The technical solution of the present invention is further described below in combination with a most preferred embodiment. In the drawing, Y represents the judgment result is Yes, and N represents the judgment result is No.

As shown in FIG. 2, the control method includes steps S200 to S202. After the air conditioner is turned on, the facial temperature of the human body and the temperature of the air outlet of the air conditioner are automatically obtained. The condition for turning on the air supply automatic mode of the air conditioner, that is, the difference between the temperature of the human face and the temperature of the air outlet of the air conditioner is greater than or equal to the third preset temperature value, the air conditioner starts the air supply automatic mode and starts to supply air (see FIG. 5, step S502 and step S504); if the difference between the temperature of the human face and the temperature of the air outlet of the air conditioner is less than the third preset temperature value, the air conditioner does not turn on the automatic air supply mode and continues to obtain the temperature of the human face and the temperature of the air outlet of the air conditioner (See FIG. 5, step S502 and step S506); step S208, identify the facial features of the human body after the automatic air supply mode is turned on; step S210, obtain the age of the person based on the facial features of the human body; if the age of the person is greater than or equal to the first prediction If the value is set (that is, the person is an elderly person), the air conditioner enters the automatic air supply avoidance mode (step S212); if the person's age is less than the first preset value and At the second preset value (that is, the person is young or middle-aged), the air conditioner enters the automatic follow-up mode of the air supply (step S214); if the person's age is less than or equal to the second preset value (that is, the person is a child), the air conditioner The air supply automatic avoidance mode is entered (step S212). The control method further includes: Step S216, obtaining the human face temperature, the indoor environment temperature, and the outdoor environment temperature during the air-supply automatic follow mode or the air-supply avoidance mode of the air conditioner, and step S218, according to the human face temperature, the indoor environment The temperature and the outdoor environment temperature determine whether the condition of the air conditioner to automatically adjust the supply air temperature is satisfied, that is, if the difference between the human face temperature and the indoor environment temperature is greater than or equal to the first preset temperature value and the difference between the outdoor environment temperature and the indoor environment temperature Greater than or equal to the second preset temperature value, the air conditioner automatically adjusts the supply air temperature (see FIG. 4, steps S400 to S406), and if the difference between the human face temperature and the indoor ambient temperature is less than the first preset temperature value or outdoor The difference between the ambient temperature and the indoor ambient temperature is less than the second preset temperature value, the air conditioner does not automatically adjust the supply air temperature and continues to obtain the human face temperature, the indoor ambient temperature, and the outdoor ambient temperature (see FIG. 4, steps S400 to S404 , And step S408).

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the accompanying drawings. However, those skilled in the art can easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or replacements to related technical features, and the technical solutions after these changes or replacements will fall into the protection scope of the present invention.

Claims

A control method for an air conditioner, the control method includes:

Obtain human body surface temperature and indoor ambient temperature;

According to the human body surface temperature and the indoor ambient temperature, the air supply temperature of the air conditioner is selectively adjusted.
The control method according to claim 1, wherein the step of "selectively adjusting a supply air temperature of the air conditioner according to the surface temperature of the human body and the indoor ambient temperature" specifically includes:

Comparing a difference between the surface temperature of the human body and the indoor ambient temperature with a first preset temperature value;

If the difference between the surface temperature of the human body and the indoor ambient temperature is greater than or equal to the first preset temperature value, the air supply temperature of the air conditioner is reduced.
The control method according to claim 2, wherein the step of "selectively adjusting a supply air temperature of the air conditioner according to the surface temperature of the human body and the indoor ambient temperature" further comprises:

If the difference between the surface temperature of the human body and the indoor ambient temperature is less than the first preset temperature value, the air supply temperature of the air conditioner is not adjusted.
The control method according to claim 1, wherein the step of "selectively adjusting a supply air temperature of the air conditioner according to the surface temperature of the human body and the indoor ambient temperature" specifically includes:

Get the outdoor ambient temperature;

According to the surface temperature of the human body, the indoor environment temperature, and the outdoor environment temperature, the air supply temperature of the air conditioner is selectively adjusted.
The control method according to claim 4, wherein the step of "selectively adjusting a supply air temperature of the air conditioner according to the surface temperature of the human body, the indoor environment temperature, and the outdoor environment temperature" specifically includes:

Comparing a difference between the surface temperature of the human body and the indoor environment temperature with a first preset temperature value, and comparing a difference between the outdoor environment temperature and the indoor environment temperature with a second preset temperature value;

If the difference between the surface temperature of the human body and the indoor ambient temperature is greater than or equal to the first preset temperature value, and the difference between the outdoor ambient temperature and the indoor ambient temperature is greater than or equal to the second preset temperature When the temperature value is set, the air supply temperature of the air conditioner is reduced.
The control method according to claim 5, wherein the step of "selectively adjusting a supply air temperature of the air conditioner according to the surface temperature of the human body, the indoor environment temperature, and the outdoor environment temperature" further comprises:

If the difference between the surface temperature of the human body and the indoor environment temperature is less than the first preset temperature value, or the difference between the outdoor environment temperature and the indoor environment temperature is less than the second preset temperature value, Then, the supply air temperature of the air conditioner is not adjusted.
The control method according to any one of claims 1 to 6, wherein in a process of supplying air from the air conditioner, the control method further comprises:

Identify human facial features;

Obtaining a person's age based on the human facial features;

If the age of the person is greater than or equal to a first preset value, the air conditioner enters an automatic air-supply avoidance mode;

If the age of the person is less than the first preset value and greater than a second preset value, the air conditioner enters an automatic air supply follow mode;

If the age of the person is less than or equal to the second preset value, the air conditioner enters an automatic air supply avoidance mode.
The control method according to any one of claims 1 to 6, wherein before the air conditioner sends air, the control method further comprises:

Obtaining the surface temperature of the human body and the temperature of the air outlet of the air conditioner;

If the difference between the surface temperature of the human body and the temperature of the air outlet of the air conditioner is greater than or equal to a third preset temperature value, the air conditioner performs air supply.
The control method according to claim 8, further comprising:

If the difference between the surface temperature of the human body and the temperature of the air outlet of the air conditioner is less than the third preset temperature value, the air conditioner does not perform air supply.
An air conditioner including a controller, wherein the controller is configured to be capable of performing the control method according to any one of claims 1 to 9.