WO2023035498A1 - Air conditioner control method, system and device, and storage medium - Google Patents

Abstract

The present application provides an air conditioner control method, system and device, and a storage medium. In the technical solution of the present application, the total noise value at a sleep position of a user is acquired by collecting an operation audio of an air conditioner, and operation parameters of the air conditioner are adjusted according to the total noise value at the sleep position of the user; and active noise control is achieved by controlling the operation parameters of the air conditioner so that noise is accurately controlled when the user is sleeping, thereby ensuring the sleep quality of the user. No additional hardware is needed, reducing production costs of the air conditioner.

Description

Air conditioner control method, system, device and storage medium

This application claims the priority of the Chinese patent application with the application number 202111070887.8 and the title of the invention "air conditioner control method, system, device and storage medium" filed with the China Patent Office on September 13, 2021, the entire contents of which are incorporated by reference in this application.

technical field

The present application relates to the field of air conditioners, and in particular to an air conditioner control method, system, device and storage medium.

Background technique

With the development of science and technology, the noise problem in people's life and work is becoming more and more serious. The noise problem cannot be ignored, especially people still live in an environment with high noise at night, which will cause the decline of people's sleep quality, thus affecting people's health. Therefore, solving the noise problem has received more and more people's attention, especially for people in today's society. Due to the accelerated pace of life and the increase in life pressure, comfortable sleep has become an urgent need for people. According to medical research , keeping the ambient noise at low decibels is beneficial to improve the user's sleep quality. In order to solve the noise problem, reducing the working noise of air conditioners has become the common pursuit of the air conditioner industry.

In the existing technology, the noise control scheme of the air conditioner is mainly noise reduction, for example, by adding an active noise reduction processing block to emit a noise reduction wave corresponding to or opposite to the low-frequency noise, thereby canceling the low-frequency noise, but increasing The active noise reduction processing block requires hardware support, which will increase the production cost of the air conditioner, and cannot actively control noise to ensure the user's sleep quality.

technical problem

The present application provides an air conditioner control method, system, device and storage medium to solve the problem that the existing air conditioner control technology needs hardware support and cannot accurately control noise when the user is sleeping.

technical solution

An embodiment of the present application provides an air conditioner control method, and the air conditioner control method includes the following steps:

Collect the running audio of the air conditioner;

Obtain the user's sleeping position information, calculate the air conditioner running audio according to the user's sleeping position information, and obtain the total value of noise at the user's sleeping position;

Adjusting the operating parameters of the air conditioner according to the total noise value at the sleeping position of the user.

In another aspect, the present application provides an air conditioner control system, and the air conditioner control system includes:

The audio collection module is configured to collect the running audio of the air conditioner, and send the running audio of the air conditioner to the audio analysis module;

The user position detection module is configured to obtain the user's sleeping position information, and send the user's sleeping position information to the audio analysis module;

The audio analysis module is configured to obtain the user's sleeping position information, calculate the air conditioner running audio according to the user's sleeping position information, obtain the total value of noise at the user's sleeping position, and send the user's sleeping position the total amount of noise to the air conditioner;

The air conditioner is configured to adjust the operating parameters of the air conditioner according to the total value of noise at the sleeping position of the user.

On the other hand, the present application also provides an air conditioner control device, and the air conditioner control device includes:

memory and processor;

Wherein the memory stores application programs and is configured to be executed by the processor to realize the air conditioner control method.

On the other hand, the present application also provides a readable storage medium on which a computer program is stored, and the computer program is loaded by a processor to execute the steps in the air conditioner control method.

Beneficial effect

The beneficial effects of the application are as follows: obtain the total value of noise at the user's sleeping position according to the user's sleeping position information, use the total noise value at the user's sleeping position to adjust the operating parameters of the air conditioner, and use the user's position information to adjust the operating parameters of the air conditioner. Air conditioner operating parameters to achieve active noise control, accurate noise control when the user sleeps, to ensure the user's sleep quality, and does not need to add additional hardware, reducing the production cost of the air conditioner. At the same time, the embodiment of the present application collects the running audio of the air conditioner, actively adjusts the operating parameters of the air conditioner, increases the flexibility of active noise control, and realizes active control sleep aid.

Description of drawings

The technical solutions and other beneficial effects of the present application will be apparent through the detailed description of the specific embodiments of the present application below in conjunction with the accompanying drawings.

FIG. 1 is a schematic flow chart of an embodiment of an air conditioner control method provided in an embodiment of the present application;

Fig. 2 is a schematic flowchart of an embodiment of a method for calculating the total value of noise at the user's sleeping position in the air conditioner control method provided by the embodiment of the present application;

Fig. 3 is a schematic flow chart of an embodiment of the adjustment of the operating parameters of the air conditioner in the air conditioner control method provided in the embodiment of the present application;

Fig. 4 is a schematic flowchart of an embodiment of maintaining the requirement of the preset mode of the air conditioner in the air conditioner control method provided by the embodiment of the present application;

Fig. 5 is a schematic diagram of an application scenario embodiment of the air conditioner control method according to the embodiment of the present application;

Fig. 6 is a schematic structural diagram of an embodiment of an air conditioner control system provided in an embodiment of the present application;

Fig. 7 is a schematic structural diagram of an embodiment of the air conditioner in the air conditioner control system provided by the embodiment of the present application;

Fig. 8 is a schematic structural diagram of another embodiment of the air conditioner in the air conditioner control system provided by the embodiment of the present application;

Fig. 9 is a schematic structural diagram of an embodiment of an air conditioner control device provided in an embodiment of the present application.

Embodiment of this application

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

Embodiments of the present application provide an air conditioner control method, system, device, and storage medium, which will be described in detail below.

The air conditioner control method in the embodiment of the present application is applied to the air conditioner control system, the air conditioner control system is set in the air conditioner control equipment, the air conditioner control equipment is provided with a memory and a processor, the memory stores application programs, and the processor is used to run the memory An application program is stored in the air conditioner to realize the control of the air conditioner; the air conditioner control device is integrated in the air conditioner, or a separate air conditioner control device can be communicated with the air conditioner.

As shown in FIG. 1 , FIG. 1 is a schematic flowchart of an embodiment of an air conditioner control method provided in an embodiment of the present application. The air conditioner control method provided in the embodiment of the present application takes the air conditioner control system as an example for illustration. To simplify the description, the execution subject is omitted in the embodiment of the present application. controller control system. In the embodiment of the present application, the air conditioner control system includes an air conditioner, an audio collection module, a user location detection module, an audio analysis module, and an air conditioner control module. In some embodiments of the present application, the audio collection module, the user location detection module and the audio analysis module may be integrated in the air conditioner as separate components of the air conditioner. In some embodiments of the present application, the audio collection module, the user position detection module and the audio analysis module may be independently installed in the air conditioner. In some embodiments of the present application, the audio collection module, the user position detection module and the audio analysis module may be independently connected to the air conditioner for communication.

As shown in Figure 1, the air conditioner control method shown includes steps 101-103:

101. Collect the running audio of the air conditioner.

The air conditioner running audio includes the noise generated during the operation of the air conditioner.

The air conditioner can be an industrial air conditioner, a household air conditioner, a single air conditioner, or an air conditioner unit composed of multiple air conditioners, or a multi-connected air conditioner.

The air conditioner includes an indoor unit of the air conditioner, an outdoor unit of the air conditioner, a control processor of the air conditioner and connecting components; the indoor unit of the air conditioner includes an indoor fan, and the outdoor unit of the air conditioner includes an outdoor fan and an outdoor compressor.

In some embodiments of the present application, the running audio of the air conditioner may be the noise generated during the operation of the indoor unit of the air conditioner, the audio data may also be the noise generated during the operation of the outdoor unit of the air conditioner, and the audio data may also be the noise generated by the indoor unit of the air conditioner and the noise generated during the operation of the outdoor unit of the air conditioner.

102. Acquire information about the sleeping position of the user, calculate the operating audio of the air conditioner according to the information about the sleeping position of the user, and obtain a total value of noise at the sleeping position of the user.

The user's sleeping position information is description information of the user's sleeping position. Exemplarily, the air conditioner establishes a spatial coordinate system with its own position as the origin, and the user's sleeping position information is coordinate information of the user in the spatial coordinate system. The total noise value at the user's sleeping position may be the total noise value at the user's body position, and may also be the total noise value at the user's head position.

In some embodiments of the present application, there are multiple ways to obtain the user's sleeping location information, for example, including:

(1) The user's sleeping sound can be collected through the indoor unit of the air conditioner, the sound source location can be performed according to the user's sleeping sound, and the user's sleeping location information can be determined according to the sound source location. Positioning: determine the relative distance between the user's head and the indoor unit of the air conditioner according to the sound source positioning, and obtain the user's sleeping position information.

(2) The indoor unit of the air conditioner can use infrared detection to identify heat sources, automatically identify the user's position, obtain the user's sleeping position information, and determine the user's head position according to the difference in body temperature between the user's head and body.

(3) A space coordinate system can be established with the indoor unit of the air conditioner as the origin, and the indoor unit of the air conditioner can use radar to identify the user's behavior during sleep, obtain the user's coordinates, and obtain the user's sleeping position information according to the user's coordinates; example The spatial coordinate system is established with the indoor unit of the air conditioner as the origin, and the user's coordinates are obtained through radar recognition of the user's turning over and raising hands during sleep, and the user's sleeping position information is obtained according to the user's coordinates.

(4) The user's sleeping location information can be identified through the location positioning function of the mobile terminal, and the air conditioner indoor unit receives the user's sleeping location information; for example, the mobile terminal is a mobile phone as an example for illustration, the air conditioner indoor unit communicates with the mobile phone, Through the positioning function of the mobile phone, the location information of the mobile phone is obtained, and the user's body position is identified according to the location information of the mobile phone.

It should be noted that the above manner of acquiring the user's sleeping position information is only an example, and does not constitute a limitation on the manner of acquiring the user's sleeping position information in the method for controlling the air conditioner provided in the embodiment of the present application.

In some embodiments of the present application, there are multiple ways to calculate the air conditioner running audio according to the user's sleeping location information. Exemplary, the air conditioner running audio calculation methods include:

(1) The relative distance between the user and the indoor unit of the air conditioner when the user is sleeping can be obtained according to the information of the user's sleeping position, and the sound attenuation function is used to calculate the running audio of the air conditioner using the relative distance as an input. The sound attenuation function is the sound in the medium A function of the attenuation of sound as the distance traveled increases.

(2) The relative distance between the user and the indoor unit of the air conditioner can be obtained according to the user's sleeping position information, and the sound attenuation value can be obtained according to the relative distance, and the sound attenuation value can be used to calculate the running audio of the air conditioner, wherein the sound attenuation value is the sound attenuation value The sound reduction value of sound at different propagation distances when propagating in a medium. It should be noted that the above method of calculating the air conditioner running audio is only an exemplary description, and does not constitute a limitation to the method of calculating the air conditioner running audio in the air conditioner control method provided in the embodiment of the present application.

103. Adjust the operating parameters of the air conditioner according to the total value of noise at the sleeping position of the user.

The operating parameters are parameters used to control the operation of the air conditioner. Exemplarily, the operating parameters include but are not limited to the speed of the outdoor fan of the air conditioner, the speed of the indoor fan of the air conditioner, and the frequency of the outdoor compressor of the air conditioner; adjusting the operating parameters of the air conditioner includes but is not limited to It is limited to reduce the frequency of the outdoor compressor, increase the speed of the indoor fan of the air conditioner, reduce the speed of the indoor fan of the air conditioner, and increase the frequency of the outdoor compressor.

The embodiment of the present application obtains the user's sleeping location information, obtains the total value of noise at the user's sleeping location according to the user's sleeping location information, uses the total noise value at the user's sleeping location to adjust the operating parameters of the air conditioner, and realizes active control by controlling the operating parameters of the air conditioner. Accurately control the noise when the user sleeps to ensure the sleep quality of the user, and does not need to add additional hardware to reduce the production cost of the air conditioner. The embodiment of this application combines the background noise conditions of the best sleep aid for the human body to actively adjust the operation of the air conditioner parameters, increase the flexibility of active noise control, and realize active control of sleep aids.

In some embodiments of the present application, in order to increase the flexibility of active noise control and realize active control sleep aid, in step 102, the user's sleep position information can be analyzed to obtain the target distance, and the target noise attenuation value can be obtained according to the target distance. The attenuation value gets the total amount of noise at the user's sleeping position. As shown in Figure 2, Figure 2 is a schematic flow chart of an embodiment of the calculation method of the total value of noise at the user's sleeping position in the air conditioner control method provided in the embodiment of the present application. The calculation method of the total value of noise at the user's sleeping position includes step 201 ~203:

201. Acquire user sleeping location information, and calculate a target distance from the user sleeping location to an air conditioner indoor unit in the user sleeping location information.

The sleeping position of the user includes the position of the user's head and the position of the user's body.

The target distance is the distance from the user's sleeping position to the air conditioner indoor unit. Exemplarily, when the user's sleeping position is the user's body position, the target distance is the distance from the air conditioner indoor unit to the user's body position; when the user's sleeping position is the user's head The target distance is the distance from the indoor unit of the air conditioner to the position of the user's head.

In some embodiments of the present application, there are many ways to calculate the target distance, for example, including:

When the user's sleeping location information is obtained through sound source localization, the target distance can be obtained by calculating the relative distance from the sound source to the indoor unit of the air conditioner.

When the user's sleeping position information is obtained through heat source identification, the coordinates of the user's head and body positions can be obtained according to the user's sleeping position information, and the target distance from the user's head or body to the indoor unit of the air conditioner can be calculated using the coordinates of the user's head and body positions .

When the user's sleeping location information is obtained through radar identification, the coordinates of the user's action location can be calculated according to the user's sleeping location information, and the relative distance from the user to the air conditioner indoor unit can be calculated using the coordinates of the user's action location to obtain the target distance; for example, When the user's sleeping position information is obtained through radar recognition of the user's turning over behavior during sleep, the coordinates of the user's turning over position are obtained according to the user's sleeping position information, and the relative position of the user's turning over position to the indoor unit of the air conditioner is calculated by using the coordinates of the user's turning over position to obtain target distance.

When the user's sleeping position information is obtained through the position positioning function of the mobile terminal, the relative distance from the mobile terminal to the indoor unit of the air conditioner is calculated according to the position information of the mobile terminal to obtain the target distance; for example, the mobile terminal is used as a mobile phone as an example. Note that when the user's sleeping position information is obtained through the positioning function of the mobile phone, the relative distance from the mobile phone to the indoor unit of the air conditioner is calculated by using the position information of the mobile phone to obtain the target distance.

It should be noted that the above method of calculating the target distance is only an exemplary description, and does not constitute a limitation to the method of calculating the target distance in the method for controlling the air conditioner in the embodiment of the present application.

202. Acquire a target noise attenuation value corresponding to the target distance from a preset noise attenuation library.

The preset noise attenuation library includes multiple preset distances and a preset noise attenuation value associated with each preset distance. A library of preset noise attenuation is stored in the air conditioner.

In some embodiments of the present application, the target preset distance close to the target distance can be obtained from the preset noise attenuation library according to the target distance, and the target noise attenuation value can be obtained according to the target preset distance, wherein the target preset distance can be the same as The absolute value of the target distance difference is less than the preset distance of the absolute value threshold, specifically, according to the target distance, the target preset distance close to the target distance is obtained from the preset noise attenuation library, and according to the target preset distance, the preset noise attenuation The library obtains the target noise attenuation value associated with the target preset distance. For example, as shown in Table 1, Table 1 is the relationship between the preset distance and the preset noise attenuation value provided by the embodiment of the present application. When the target distance is 5.1m , the preset distance of the target close to the target is 5m, and the corresponding target noise attenuation value is 14dB(A). When the target distance is 10.5m, the preset distance of the target close to the target is 10m, and the corresponding target The noise attenuation value is 20dB(A).

Table 1 Correlation between preset distance and preset noise attenuation value

distance (m)	Noise attenuation value(dB(A))	distance (m)	Noise attenuation value(dB(A))
3	9.5	7	16.9
4	12	8	18.1
5	14	9	19.1
6	15.6	10	20

It should be noted that the preset distances and noise attenuation values shown in Table 1 are only exemplary illustrations. The embodiment of the present application discusses the number of preset distances, the value of preset distances, the preset distance and the preset noise attenuation value The correlation and the noise attenuation value are not limited.

203. Based on the target noise attenuation value, calculate the running audio of the air conditioner to obtain a total noise value at the sleeping position of the user.

In some embodiments of the present application, the difference between the air conditioner running audio and the target noise attenuation value can be calculated to obtain the total noise value of the user's sleeping position. For example, the air conditioner running audio value is 50dB(A) as an example for illustration , when the target noise attenuation value is 12dB(A), the difference between the air conditioner’s running audio and the target noise attenuation value is calculated to obtain the total noise value of the user’s sleeping position as 38dB(A); when the target noise attenuation value is 14dB(A ), calculate the difference between the air conditioner’s running audio and the target noise attenuation value, and obtain the total noise value of the user’s sleeping position as 36dB(A); when the noise attenuation value is 20dB(A), the air conditioner’s running audio frequency and the target noise attenuation The difference value is calculated, and the total noise value of the user's sleeping position is obtained as 30dB(A).

In the embodiment of the present application, the target noise attenuation value is obtained from the preset noise attenuation library through the target distance, and the total noise value at the user's sleeping position is obtained according to the target attenuation value, which simplifies the calculation steps of the total noise value at the user's sleeping position, and By obtaining the target noise attenuation value corresponding to the target distance through the preset noise attenuation library, multiple target noise attenuation values can be obtained, increasing the applicability of determining the total noise value at the user's sleeping position.

In some embodiments of the present application, in order to improve the convenience of obtaining the total value of the noise at the user's sleeping position in the air conditioner control method, before step 101, the preset noise attenuation can be established by analyzing the noise attenuation values of various preset distances Library, exemplary, the method for establishing a preset noise attenuation library includes steps c1-c3:

Step c1, acquiring the noise radiation value corresponding to each preset distance among various preset distances. Among them, the multiple preset distances can be multiple distances with different distance values under the same propagation medium, or multiple distances with the same distance value in different propagation media. Exemplarily, multiple distances with different distance values can be temperature Various distances with different distance values in air at 25°C and relative humidity of 50%; various distances with the same distance value can be various distances in air with different temperature and relative humidity with a distance value of 10m; various distances with the same distance value It can also be multiple distances with a distance value of 10m, multiple room wall materials in the same temperature and relative humidity air.

Step c2, associating the noise radiation value with the corresponding preset distance.

Exemplarily, in air at a temperature of 25°C and a relative humidity of 50%, the distance value corresponding to a noise radiation value of 14dB(A) is 5m, and the distance value corresponding to a noise radiation value of 20dB(A) is 10m.

Step c3, establishing a preset noise attenuation library, storing multiple noise radiation values and the preset distance associated with each noise radiation value into the preset noise attenuation library, and storing the preset noise attenuation library in the air conditioner device.

Referring to FIG. 3 , FIG. 3 is a schematic flowchart of an embodiment of the adjustment of the operating parameters of the air conditioner in the air conditioner control method provided in the embodiment of the present application;

In some embodiments of the present application, the method for adjusting the operating parameters of the air conditioner includes steps 301-302:

301. Compare the total value of noise at the sleeping position of the user with a preset noise threshold.

The preset noise threshold is the total value of noise that is helpful to sleep. Exemplarily, the range of the preset noise threshold is: 17dB(A)≤preset noise threshold≤32dB(A).

In some embodiments of the present application, the preset noise threshold is 30dB(A), and the total value of the noise at the user's sleeping position is compared with the preset noise threshold. Exemplarily, when the total noise at the user's sleeping position is When the noise level is 38dB(A), it means that the air conditioner’s operating noise affects the user’s sleep; when the total noise at the user’s sleeping position is 30dB(A), it means that the air conditioner’s operating noise does not affect the user’s sleep.

302. If the total value of the noise at the sleeping position of the user is greater than the preset noise threshold, reduce the fan speed of the indoor unit of the air conditioner, and/or reduce the frequency of the compressor of the outdoor unit of the air conditioner.

In the embodiment of the present application, if the total value of noise at the user's sleeping position is greater than the preset noise threshold, the operating parameters of the air conditioner are adjusted; if the total value of noise at the user's sleeping position is less than or equal to the preset noise threshold, no adjustment is made. The operating parameters of the air conditioner; for example, when the total noise value at the user’s sleeping position is 38dB(A), reduce the fan speed of the indoor unit of the air conditioner, and reduce the frequency of the compressor of the outdoor unit of the air conditioner; when the user’s sleeping position is When the total noise level is 30dB(A), the air conditioner is controlled to continue running according to the current speed of the indoor unit fan and the frequency of the air conditioner’s outdoor unit compressor.

As shown in FIG. 4 , FIG. 4 is a schematic flowchart of an embodiment of maintaining the requirement of the preset mode of the air conditioner in the air conditioner control method provided by the embodiment of the present application.

In some embodiments of the present application, in the air conditioner control method, the operating parameters of the air conditioner may be adjusted according to the total value of noise, indoor temperature, and indoor humidity at the user's sleeping position, specifically, steps 401-402 are included:

401. Acquire any one of indoor temperature, indoor humidity, air velocity, and air cleanliness.

The indoor temperature includes, but is not limited to, the temperature at the air outlet of the air conditioner, the average indoor temperature, and the temperature at the user's location. The indoor temperature can be collected by a temperature sensor or an infrared sensor.

Indoor humidity includes but is not limited to the humidity at the air outlet of the air conditioner, the average indoor humidity, and the humidity at the user's location. The indoor temperature can be collected by a humidity sensor.

The air velocity includes but is not limited to the air velocity at the air outlet of the air conditioner, the average indoor air velocity and the air circulation at the user's location. The air velocity can be collected by an anemometer, or the air velocity at the air outlet of the air conditioner can be obtained according to the speed of the indoor fan of the air conditioner .

Air cleanliness is the degree of dust (particles) in the air, which can be obtained through air filters, and can also be obtained by detecting the wind direction of the air outlet of the air conditioner.

402. Adjust operating parameters of the air conditioner according to the total value of noise at the sleeping position of the user and any one of the indoor temperature, the indoor humidity, the air velocity, and the air cleanliness.

Adjusting the operating parameters of the air conditioner may be to increase the frequency of the outdoor compressor of the air conditioner.

In some embodiments of the present application, the operating parameters of the air conditioner are adjusted according to the difference between the indoor temperature, indoor humidity, air velocity, or air cleanliness and a preset threshold.

In some embodiments of the present application, there are many ways to adjust the operating parameters of the air conditioner, examples include:

(1) When adjusting the operating parameters of the air conditioner according to the total value of the noise at the user's sleeping position and the indoor temperature, after adjusting the operating parameters of the air conditioner according to the total value of the noise at the user's sleeping position, obtain the indoor temperature and calculate the indoor temperature The temperature difference between the preset temperature and the temperature difference is compared with the preset temperature difference threshold. If the temperature difference is greater than the preset temperature difference threshold, it means that the air conditioner after adjusting the parameters does not meet the temperature requirements of the air conditioner preset mode and needs to be improved. Outdoor compressor frequency; if the temperature difference is less than or equal to the preset temperature difference threshold, it means that the air conditioner after adjusting the parameters meets the temperature requirements of the air conditioner preset mode, and the operating parameters of the air conditioner will not be adjusted.

(2) When adjusting the operating parameters of the air conditioner according to the total value of the noise at the user's sleeping position and the indoor humidity, after adjusting the operating parameters of the air conditioner according to the total value of the noise at the user's sleeping position, obtain the indoor humidity and calculate the indoor humidity The humidity difference between the preset humidity and the humidity difference is compared with the preset humidity difference threshold. If the humidity difference is greater than the preset humidity difference threshold, it means that the air conditioner after adjusting the adjusted parameters does not meet the air conditioner preset mode Humidity demand, need to reduce the frequency of the outdoor compressor; if the humidity difference is less than or equal to the preset humidity difference threshold, it means that the air conditioner after adjusting the parameters meets the humidity demand of the air conditioner preset mode, and the operating parameters of the air conditioner will not be adjusted.

(3) When adjusting the operating parameters of the air conditioner according to the total value of the noise and the air velocity at the user's sleeping position, after adjusting the operating parameters of the air conditioner according to the total value of the noise at the user's sleeping position, obtain the air velocity and calculate the air velocity The flow velocity difference between the preset air flow velocity, compare the flow velocity difference with the preset flow velocity difference threshold, if the flow velocity difference is greater than the preset flow velocity difference threshold, it means that the air conditioner after adjusting the adjusted parameters does not meet the air conditioner preset Mode wind speed requirements, need to adjust the air conditioner indoor fan speed; if the flow speed difference is less than or equal to the preset flow speed difference threshold, it means that the air conditioner after adjusting the parameters meets the air conditioner preset mode wind speed requirements, and the operating parameters of the air conditioner will not be adjusted.

(4) When adjusting the operating parameters of the air conditioner according to the total value of the noise at the user's sleeping position and the air cleanliness, after adjusting the operating parameters of the air conditioner according to the total value of the noise at the user's sleeping position, obtain the air cleanliness and calculate The cleanliness difference between the air cleanliness and the preset air cleanliness, compare the cleanliness difference with the preset cleanliness difference threshold, if the flow rate difference is greater than the preset cleanliness difference threshold, it means that the adjusted parameters are adjusted The air conditioner does not meet the air cleanliness requirements of the preset mode of the air conditioner. It is necessary to adjust the speed of the indoor fan of the air conditioner and control the air conditioner to change the air; The air conditioner meets the air purity requirements of the air conditioner preset mode, and the operating parameters of the air conditioner are not adjusted.

It should be noted that the above adjustment of the operating parameters of the air conditioner is only an exemplary description, and does not constitute a limitation on the manner of adjusting the operating parameters of the air conditioner in the method for controlling the air conditioner provided in the embodiment of the present application.

In order to better illustrate the air conditioner control method provided by the embodiment of the present application, the indoor temperature is taken as an example to illustrate the adjustment of the operating parameters of the air conditioner. Specifically, the operating parameters of the air conditioner are adjusted according to the total value of noise at the user's sleeping position After adjustment, the temperature of the air outlet of the air conditioner is obtained through the infrared sensor, the temperature difference between the temperature of the air outlet of the air conditioner and the preset temperature is calculated, and the absolute value of the temperature difference is compared with the preset temperature difference threshold. If the temperature difference is greater than the preset temperature difference threshold, It means that the air conditioner after adjusting the parameters does not meet the requirements of the preset mode of the air conditioner, and the frequency of the outdoor compressor needs to be increased; if the temperature difference is less than or equal to the preset temperature difference threshold, it means that the air conditioner after adjusting the parameters meets the requirements of the preset mode of the air conditioner. The operating parameters of the air conditioner are not adjusted. For example, when the air conditioner’s preset mode demand is the air conditioner’s preset cooling demand, the temperature difference threshold can be 5°C. If the temperature difference between the air outlet temperature of the air conditioner and the preset temperature is greater than 5°C, it means that the actual cooling of the air conditioner is lower than The preset cooling demand of the air conditioner, that is, the adjusted air conditioner does not meet the preset cooling demand of the air conditioner, and the frequency of the outdoor compressor of the air conditioner needs to be increased; if the temperature difference between the air outlet temperature of the air conditioner and the preset temperature is less than or is equal to 5°C, the actual cooling of the air conditioner meets the preset cooling demand of the air conditioner, that is, the air conditioner after adjusting the parameters meets the preset cooling demand of the air conditioner.

In some embodiments of the present application, after the operating parameters of the air conditioner are adjusted, the total value of the noise at the user's sleeping position after the adjustment of the operating parameters of the air conditioner is collected, and it is determined whether the total value of the noise at the user's sleeping position is lower than the preset noise threshold, Wherein, the method of collecting the total noise value of the user's sleeping position and the method of determining the total noise value of the user's sleeping position are similar to steps 102 and 103, and will not be repeated here.

In the embodiment of the present application, after adjusting the operating parameters of the air conditioner according to the total value of the noise at the user's sleeping position, it is determined whether the adjusted operating parameters meet the requirements of the preset mode of the air conditioner through the temperature difference, so as to reduce the noise during the operation of the air conditioner. At the same time, it maintains the preset heating/cooling demand of the air conditioner to improve user comfort.

In some embodiments of the present application, in order to increase the flexibility of active noise control and realize active control sleep aid, before step 101, acquire the user and determine whether the user is in a sleep state, specifically including steps a1-a2:

Step a1, receiving user information.

The user state includes a user sleeping state and a user awake state, wherein the sleeping state includes a user getting ready to fall asleep and a user falling asleep.

User information is information received by the air conditioner including user behavior, physiology or status. Exemplarily, user information includes but not limited to user heart rate information, user pulse information, room brightness change information, user schedule information, mobile phone location change information, Phone screen usage information.

In some embodiments of the present application, there are many ways to collect user information, examples include:

(1) User information can be obtained through a mobile terminal. For example, a mobile terminal is used as an example for illustration, and information on location changes of the mobile phone and information on use of the mobile phone screen are obtained through the mobile phone.

(2) The user's heart rate, pulse or breathing information can be collected through smart wearable products.

(3) The brightness change information in the room can be obtained through the photosensitive sensor.

(4) The user's work and rest information can be obtained through the mobile phone application software.

It should be noted that the foregoing user information collection manner is only an exemplary description, and does not constitute a limitation on the user information collection manner in the air conditioner control method provided in the embodiment of the present application.

Step a2, determine the user status according to the user information.

In some embodiments of the present application, there are many ways to determine the user status according to the user information, examples include:

(1) It can receive the user information obtained by the mobile terminal, and determine the user status according to the user information. As an example, take the mobile terminal as a mobile phone for example, receive the mobile phone location change information and mobile phone screen usage information obtained by the mobile phone, and determine the user status according to the mobile phone location change Information and mobile phone screen use information determine whether the user is asleep. For example, when the mobile phone location change information does not change within a preset period of time, and when the mobile phone screen is not used within a preset period of time, it is determined that the user is in a sleep state.

(2) It can receive the user's heart rate, pulse or respiration information collected by the smart wearable product. For example, the user's heart rate is used as an example to illustrate, receive the user's heart rate information collected by the smart wearable product, and compare the user's heart rate information with the preset user The sleep heart rate information is compared to determine whether the user is asleep. For example, if the user heart rate information is the same or similar to the preset user sleep heart rate information, it is determined that the user state is a sleep state.

(3) It can receive the indoor brightness change information sent by the photosensitive sensor, and determine whether the user is ready to fall asleep according to the indoor brightness change. For example, if the indoor brightness becomes dark within a preset time, it is determined that the user is in a sleep state, and the preset time can be 1s.

(4) It is possible to receive the user’s preset user schedule information sent by the mobile phone application software, and determine whether the user is ready to fall asleep according to the user’s schedule information. The user's work and rest information obtains the user's sleep time, and compares the user's sleep time with the current clock of the air conditioner. If the current clock of the air conditioner meets the user's sleep time, it is determined that the user is in a sleep state. For example, the user's sleep time is 9:00 p.m. ), when the current clock of the air conditioner is 21:00, it indicates that the user has entered sleep, that is, the user state is sleep state.

It should be noted that the above-mentioned manner of determining the user state is only an exemplary description, and does not constitute a limitation to the manner of determining the user state in the method for controlling the air conditioner provided in the embodiment of the present application.

In some embodiments of the present application, the user status can also be determined through user image information, for example, including steps b1-b2:

Step b1, acquiring indoor video information.

Indoor video information includes user video information. Exemplarily, the indoor video information can pass through an image acquisition device. In some embodiments of the present application, the image acquisition device can be installed on the air conditioner internal unit as a component of the air conditioner; in this application In some embodiments, the image acquisition device can also be used as an independent component and communicated with the air conditioner. Image acquisition devices include but are not limited to image sensors and cameras.

In some embodiments of the present application, there are multiple ways to acquire indoor video information, for example, including:

(1) When the image acquisition device is installed on the inner unit of the air conditioner, control the air conditioner to use the image acquisition device to collect indoor video, and obtain the image acquisition device to collect indoor video; Use the camera to shoot indoor video, and obtain the indoor video captured by the camera.

(2) When the image acquisition device communicates with the air conditioner, control the air conditioner to send an image acquisition command to the image acquisition device, and receive the indoor video information sent by the image acquisition device; The air conditioner sends an image acquisition command to the camera, and receives the indoor video information sent by the camera.

It should be noted that the above-mentioned indoor video information acquisition manner is only an exemplary description, and does not constitute a limitation to the air conditioner control method provided in the embodiment of the present application.

Step b2, analyzing the indoor video information to determine the user status.

In some embodiments of the present application, there are many ways to analyze the indoor video information to determine the user status, examples include:

(1) Analyze the indoor video information to determine whether the user’s posture has changed to determine the user’s state. If the user’s posture is the same in 5 consecutive frames of images, it is determined that the user’s state is a sleep state; if the user’s posture is different in 5 consecutive frames of images, it is determined that The user state is awake.

(2) Analyze the indoor video information to determine whether the user has blinked to determine the user state. If the user's eyes have not blinked for 5 consecutive frames, it is determined that the user's state is a sleep state. If the user's eyes blink for 5 consecutive frames, it is determined that the user's state is waking state.

(3) Analyze indoor video information to determine whether the user is fatigued and determine the user state. If the user is fatigued, it is determined that the user state is a sleep state. If the user does not appear fatigued, it is determined that the user state is an awake state.

It should be noted that the above method of analyzing indoor video information to determine the user state is only an exemplary description, and does not constitute a limitation to the method of determining the user state in the air conditioner control method provided in the embodiment of the present application.

In some embodiments of the present application, the user status can also be determined according to the air conditioner operating mode set by the user. Specifically, when the preset air conditioner operating mode is sleep mode or silent mode, the user's facial video is obtained and the user's facial video is analyzed. Information to get user status.

The air conditioner operating modes include air conditioner normal mode, air conditioner sleep mode, and air conditioner silent mode; wherein, the air conditioner normal mode is an air conditioner operation mode that does not control the air conditioner noise, and the air conditioner sleep mode and air conditioner silent mode are air conditioner operation modes that control the air conditioner noise .

In some embodiments of the present application, there are multiple ways to determine the user status according to the air conditioner operating mode, specifically, including:

(1) When the operating mode of the air conditioner is the sleep mode of the air conditioner, it means that the user is going to sleep, then the user's facial video is obtained, the user's facial video information is analyzed, and the user's state is determined according to the user's facial video information.

(2) When the operating mode of the air conditioner is the silent mode of the air conditioner, it means that the user is going to sleep or needs to reduce noise, then obtain the user's facial video, analyze the user's facial video information, and determine the user's status according to the user's facial video information.

(3) When the operation mode of the air conditioner is the normal mode of the air conditioner, the user state is determined as the awake state.

It should be noted that the above-mentioned manner of determining the user state is only an exemplary description, and does not constitute a limitation to the manner of determining the user state in the method for controlling the air conditioner provided in the embodiment of the present application.

In some embodiments of the present application, the acquisition method of the user's facial video information is the same as that of the indoor video information, which will not be repeated here.

In some embodiments of the present application, there are many ways to analyze the user's facial video information to obtain the user's status. Examples include:

(1) The user state can be obtained by analyzing the user's eye state in the user's facial video information, where the user's eye state includes the user's eye closed and the user's eye open. Specifically, locate the facial eye position in the user's facial video information, obtain the user's eye state, and determine whether the user's eye state changes in five consecutive frames of user's facial images, if the user's eye state changes in five consecutive frames of user's facial images, Then it is determined that the user's state is an awake state; if the user's eye state does not change in 5 consecutive frames of the user's face image, then it is determined that the user's state is a sleep state.

(2) The user status can be determined by analyzing whether the user yawns in the user's facial video information. Specifically, determine whether the user is yawning in the user's facial image, and record the number of times the user yawns. When the number of consecutive yawns of the user is greater than or equal to the preset threshold, it is determined that the user is in a sleep state; when the number of consecutive yawns of the user is less than the preset threshold If the threshold is set, or the user does not yawn, it is determined that the user is awake.

(3) The user status can be determined by analyzing whether the user is fatigued in the user's facial video information. Specifically, by analyzing the user's facial video information, it is possible to obtain the user's blink times and eye opening and closing distance in five consecutive frames of facial images, and compare the user's blinking times, eye opening and closing distance with preset fatigue conditions to determine whether the user is fatigued; if If the number of times the user blinks and the eye opening and closing distance meet the preset fatigue conditions, it is considered that the user is fatigued; if the number of blinks and the eye opening and closing distance of the user do not meet the preset fatigue conditions, it is considered that the user is not fatigued; The user state is a sleep state, and when the user is not fatigued, it is determined that the user state is an awake state.

It should be noted that the above method of analyzing the user's facial video information to obtain the user state is only an exemplary description, and does not constitute a limitation on the method of determining the user state in the air conditioner control method provided in the embodiment of the present application.

In the embodiment of the present application, when collecting the running audio of the air conditioner, first determine the user state, when the user state is sleeping, collect the running audio of the air conditioner, and when the user is awake, control the air conditioner to continue running according to the current operating parameters , by determining whether the user is in a sleep state, determine whether to control noise to help sleep, increase the flexibility of active noise control, and realize active control sleep aid; and determine the user state through various methods, increase the applicability of user state determination, and further improve active control noise flexibility.

In some embodiments of the present application, in order to better illustrate the air conditioner control method provided in the embodiment of the present application, an application scenario of the air conditioner control method is provided, as shown in Figure 5, which is the air conditioner in the embodiment of the present application A schematic diagram of an application scenario embodiment of the control method, the air conditioner control method includes steps d1-d8:

Step d1, after the air conditioner is turned on, obtain the user status through the sleep detection module, determine whether the user is ready to fall asleep according to the user status, and automatically collect the running audio of the air conditioner when the user is ready to fall asleep; when the user is not ready to sleep, control the air conditioner Continue to run according to the preset operating mode.

Step d2: Determine the user's sleeping position and the user's head position based on the user's sleeping position information.

Step d3, through an algorithm, convert the collected running audio according to the user's sleeping position, and obtain the total noise value P at the user's sleeping position/user's head position.

Step d4, compare the total noise value P with the preset noise threshold K, and adjust the operating parameters of the air conditioner according to the comparison result, wherein the preset noise threshold K ranges from 17dB(A) to 32dB(A), for example, you can Set K to K=30dB(A).

Step d5, when P≤K, no adjustment is made, and the operation is performed according to the user's preset operation mode.

Step d6, when P>K, reduce the fan speed of the indoor unit and the frequency of the compressor of the outdoor unit to reduce the noise of the indoor unit, detect the room temperature at the same time, calculate the difference ΔT between the room temperature and the user’s preset temperature, and calculate ΔT is compared with the preset value A.

Step d7, when △T≤A, re-collect the operating audio of the air conditioner to obtain the total noise value P at the user's sleeping position/user's head position, and perform a cyclic comparison analysis until the total noise value P satisfies P≤K.

Step d8, when △T>A, increase the frequency of the outdoor unit compressor to maintain the indoor cooling capacity/heating capacity to ensure indoor comfort.

In the embodiment of this application, the user's sleeping position is obtained, the total value of noise at the user's sleeping position is obtained according to the user's sleeping position, and the operating parameters of the air conditioner are adjusted by using the total value of noise at the user's sleeping position, so as to solve the problem that the existing air conditioner control technology cannot The problem of actively controlling noise. In addition, the technical solution of this application collects the running audio of the air conditioner when the user is in a sleeping state, and determines whether to control noise to help sleep by determining whether the user is in a sleeping state. Adjust the operating parameters of the air conditioner, increase the flexibility of active noise control, and realize active control sleep aid.

As shown in FIG. 6 , FIG. 6 is a structural diagram of an embodiment of an air conditioner control system.

In order to better implement the air conditioner control method provided in the embodiment of the present application, on the basis of the air conditioner control method, the embodiment of the present application further provides an air conditioner control system, the air conditioner control system includes:

The audio collection module 602 is configured to collect the running audio of the air conditioner 601, and send the running audio of the air conditioner to the audio analysis module 603;

The user position detection module 604 is configured to obtain the user's sleeping position information, and send the user's sleeping position information to the audio analysis module 603;

The audio analysis module 603 is configured to obtain the user's sleeping position information, calculate the air conditioner running audio according to the user's sleeping position information, obtain the total value of noise at the user's sleeping position, and send the noise at the user's sleeping position Total noise to the air conditioner 601;

The air conditioner 601 is configured to adjust the operating parameters of the air conditioner 601 according to the total value of the noise at the sleeping position of the user.

In some embodiments of the present application, the audio analysis module 603 includes:

Obtain the user's sleeping position information, and calculate the target distance from the user's sleeping position to the indoor unit of the air conditioner in the user's sleeping position information;

Obtaining a target noise attenuation value corresponding to the target distance from a preset noise attenuation library;

Based on the target noise attenuation value, the air conditioner running audio is calculated to obtain the total noise value of the user's sleeping position.

In some embodiments of the present application, the air conditioner 601 is provided with an air conditioner control module, and the air conditioner control module includes:

Obtain the total value of noise at the user's sleeping position sent by the audio analysis module 603;

comparing the total noise value at the sleeping position of the user with a preset noise threshold;

If the total value of the noise at the sleeping position of the user is greater than the preset noise threshold, reduce the fan speed of the indoor unit of the air conditioner 601 , and/or reduce the frequency of the compressor of the outdoor unit of the air conditioner 601 .

In some embodiments of the present application, the air conditioner control module includes:

Obtain any one of indoor temperature, indoor humidity, air velocity and air purity;

The operating parameters of the air conditioner 601 are adjusted according to the total value of the noise at the sleeping position of the user and any one of the indoor temperature, the indoor humidity, the air velocity, and the air cleanliness.

In some embodiments of the present application, the air conditioner control system further includes a sleep detection module 605, and the sleep detection module 605 includes:

Acquiring indoor video information, analyzing the indoor video information to determine the user status;

The audio collection module 602 includes:

If the state of the user is sleeping, then collect the running audio of the air conditioner; if the state of the user is awake, then control the air conditioner 601 to continue running according to the current operating parameters.

In some embodiments of the present application, the air conditioner control system further includes a sleep detection module 605, and the sleep detection module 605 includes:

When the preset air-conditioning operation mode is sleep mode or silent mode, then obtain the user's facial video, analyze the user's facial video information, and obtain the user's state;

The audio collection module 602 includes:

If the user state is a sleep state, then collect the running audio of the air conditioner.

In some embodiments of the present application, the air conditioner control module includes:

Obtain the noise radiation value corresponding to each preset distance among various preset distances;

associating the noise radiation value with a corresponding preset distance;

A preset noise attenuation library is established, and a plurality of noise radiation values and a preset distance associated with each noise radiation value are stored in the preset noise attenuation library.

As shown in FIG. 7 , FIG. 7 is a schematic structural diagram of an embodiment of the air conditioner in the air conditioner control system provided by the embodiment of the present application.

In some embodiments of the present application, the air conditioner 601 includes:

The indoor unit of the air conditioner, the outdoor unit of the air conditioner and the control module of the air conditioner, wherein the audio collection module 602, the user position detection module 604, the sleep detection module 605 and the audio analysis module 603 are all integrated in the Air conditioner control module.

As shown in FIG. 8 , FIG. 8 is a structural schematic view of another embodiment of the air conditioner in the air conditioner control system provided by the embodiment of the present application.

In some embodiments of the present application, the air conditioner 601 includes:

Air conditioner indoor unit, air conditioner outdoor unit and air conditioner control module, wherein the audio collection module 602, the user position detection module 604, the sleep detection module 605 and the audio analysis module 603 are connected with the air conditioner Control module communication connection.

In some embodiments of the present application, the sleep detection module 605 may be a smart phone, a wearable product, an air conditioner photosensitive module or a mobile terminal.

In some embodiments of the present application, the user location detection module 604 may be a voice module, an infrared human detection module, a radar module or a mobile terminal.

In the embodiment of the present application, the audio collection module 602 automatically collects the air conditioner running audio during the operation of the air conditioner 601, uses the user location detection module 604 to obtain the user's sleeping location information, and uses the audio analysis module 603 to analyze the air conditioner according to the user's sleeping location information. Air conditioner 601 actively adjusts the operating parameters of the air conditioner 601 according to the total noise value at the user's sleeping position to actively control noise, actively assist sleep and control noise, and improve user comfort.

The embodiment of the present application further provides an air conditioner control device, as shown in FIG. 9 , which is a schematic structural diagram of an embodiment of the air conditioner control device provided in the embodiment of the present application.

The air conditioner control device integrates any air conditioner control system provided in the embodiments of the present application, and the air conditioner control device includes:

memory and processor;

The memory stores an application program, and the processor is used to run the application program in the memory to execute the steps in the air conditioner control method described in any one of the above air conditioner control method embodiments to achieve Air conditioner control.

Specifically: the air conditioner control device may include a processor 901 of one or more processing cores, a memory 902 of one or more computer-readable storage media, a power supply 903, an input unit 904 and other components. Those skilled in the art can understand that the structure of the air conditioner control device shown in FIG. layout of the components. in:

The processor 901 is the control center of the air conditioner control device, and uses various interfaces and lines to connect various parts of the entire air conditioner control device, by running or executing software programs and/or modules stored in the memory 902, and calling the The data in the memory 902 executes various functions of the air conditioner control equipment and processes data, so as to monitor the air conditioner control equipment as a whole. Optionally, the processor 901 may include one or more processing cores; preferably, the processor 901 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs, etc. , the modem processor mainly handles wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 901 .

The memory 902 can be used to store software programs and modules, and the processor 901 executes various functional applications and data processing by running the software programs and modules stored in the memory 902 . The memory 902 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.); Data created by the use of air conditioner control equipment, etc. In addition, the memory 902 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices. Correspondingly, the memory 902 may further include a memory controller to provide the processor 901 with access to the memory 902 .

The air conditioner control device also includes a power supply 903 for supplying power to various components. Preferably, the power supply 903 can be logically connected to the processor 901 through a power management system, so that functions such as charging, discharging, and power consumption management can be realized through the power management system. The power supply 903 may also include one or more DC or AC power supplies, recharging systems, power failure detection circuits, power converters or inverters, power status indicators and other arbitrary components.

The air conditioner control device can also include an input unit 904, which can be used to receive input numbers or character information, and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.

Although not shown, the air conditioner control device may further include a display unit and the like, and details will not be described here. Specifically, in this embodiment, the processor 901 in the air conditioner control device loads the executable file corresponding to the process of one or more application programs into the memory 902 according to the following instructions, and the processor 901 executes the The application programs stored in the memory 902, thereby realizing various functions, are as follows:

Collect the running audio of the air conditioner;

Obtain user sleep information, calculate the operating audio of the air conditioner according to the user sleep information, and obtain the total value of noise at the user's sleep position;

Adjusting the operating parameters of the air conditioner according to the total noise value at the sleeping position of the user.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructions, or by instructions controlling related hardware, and the instructions can be stored in a computer-readable storage medium, and is loaded and executed by the processor.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructions, or by instructions controlling related hardware. The instructions can be stored in a readable storage medium, and Loaded and executed by the processor.

To this end, an embodiment of the present application provides a storage medium, and the storage medium may include: a read-only memory (ROM, Read Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and the like. A computer program is stored thereon, and the computer program is loaded by a processor to execute the steps in any air conditioner control method provided in the embodiments of the present application. For example, the computer program being loaded by the processor may perform the following steps:

Collect the running audio of the air conditioner;

Obtain user sleep information, calculate the operating audio of the air conditioner according to the user sleep information, and obtain the total value of noise at the user sleep position;

Adjusting the operating parameters of the air conditioner according to the total noise value at the sleeping position of the user.

In the above-mentioned embodiments, the descriptions of each embodiment have their own emphases. For the part that is not described in detail in a certain embodiment, refer to the detailed description of other embodiments above, and will not be repeated here.

During specific implementation, each of the above units or structures can be implemented as an independent entity, or can be combined arbitrarily as the same or several entities. For the specific implementation of each of the above units or structures, please refer to the previous method embodiments, here No longer.

For the specific implementation of the above operations, reference may be made to the foregoing embodiments, and details are not repeated here.

The air conditioner control method provided by the embodiment of the present application has been introduced in detail above. The principle and implementation of the present application are explained by using specific examples in this paper. The description of the above embodiment is only used to help understand the application. method and its core idea; at the same time, for those skilled in the art, according to the idea of this application, there will be changes in the specific implementation and application scope. limits.

Claims (20)

1. An air conditioner control method, wherein the air conditioner control method includes:

   Collect the running audio of the air conditioner;

   Obtain the user's sleeping position information, calculate the air conditioner running audio according to the user's sleeping position information, and obtain the total value of noise at the user's sleeping position;

   Adjusting the operating parameters of the air conditioner according to the total noise value at the sleeping position of the user.
2. The air conditioner control method according to claim 1, wherein said acquiring the user's sleeping location information, calculating the air conditioner running audio according to the user's sleeping location information, and obtaining the total value of noise at the user's sleeping location includes:

   Obtain the user's sleeping position information, and calculate the target distance from the user's sleeping position to the indoor unit of the air conditioner in the user's sleeping position information;

   Obtaining a target noise attenuation value corresponding to the target distance from a preset noise attenuation library;

   Based on the target noise attenuation value, the air conditioner running audio is calculated to obtain a total noise value at the user's sleeping position.
3. The air conditioner control method according to claim 1, wherein said adjusting the operating parameters of the air conditioner according to the total noise value at the sleeping position of the user comprises:

   comparing the total noise value at the sleeping position of the user with a preset noise threshold;

   If the total value of the noise at the sleeping position of the user is greater than the preset noise threshold, reduce the fan speed of the indoor unit of the air conditioner, and/or reduce the frequency of the compressor of the outdoor unit of the air conditioner.
4. The air conditioner control method according to claim 1, wherein said adjusting the operating parameters of the air conditioner according to the total noise value at the sleeping position of the user comprises:

   Obtain any one of indoor temperature, indoor humidity, air velocity and air purity;

   Adjust the operating parameters of the air conditioner according to the total value of the noise at the sleeping position of the user and any one of the indoor temperature, the indoor humidity, the air velocity, and the air cleanliness.
5. The air conditioner control method according to claim 1, wherein, before the air conditioner runs audio, the method includes:

   Acquiring indoor video information, analyzing the indoor video information to determine the user status;

   Said collection of air conditioner running audio includes:

   If the user state is sleep state, then collect the running audio of the air conditioner;

   If the state of the user is awake, the air conditioner is controlled to continue running according to the current operating parameters.
6. The air conditioner control method according to claim 1, wherein, before collecting the running audio of the air conditioner, the method comprises:

   When the preset operating mode of the air conditioner is sleep mode or silent mode, the user's facial video is obtained, the user's facial video information is analyzed, and the user's status is obtained;

   Said collection of air conditioner running audio includes:

   If the user state is a sleep state, then collect the running audio of the air conditioner.
7. The air conditioner control method according to claim 1, wherein said acquiring user information, before determining whether the user is in a sleep state according to said user, said method comprises:

   Obtain the noise radiation value corresponding to each preset distance among various preset distances;

   associating the noise radiation value with a corresponding preset distance;

   A preset noise attenuation library is established, and a plurality of noise radiation values and a preset distance associated with each noise radiation value are stored in the preset noise attenuation library.
8. The air conditioner control method according to claim 1, wherein, before collecting the running audio of the air conditioner, the method comprises:

   receive user information;

   determining the user status according to the user information;

   If the user state is a sleep state, the operation of collecting the running audio of the air conditioner is performed.
9. An air conditioner control system, wherein the air conditioner control system includes:

   The audio collection module is configured to collect the running audio of the air conditioner, and sends the running audio of the air conditioner to the audio analysis module;

   The user position detection module is configured to obtain the user's sleeping position information, and send the user's sleeping position information to the audio analysis module;

   The audio analysis module is configured to obtain the user's sleeping position information, calculate the air conditioner running audio according to the user's sleeping position information, obtain the total value of noise at the user's sleeping position, and send the user's sleeping position The total value of the noise to the air conditioner;

   The air conditioner is configured to adjust operating parameters of the air conditioner according to the total value of noise at the sleeping position of the user.
10. The air conditioner control system according to claim 9, wherein the audio analysis module comprises:

    Obtain the user's sleep position information, calculate the target distance from the user's sleep position to the indoor unit of the air conditioner in the user's sleep position information, and determine whether there is a shielded word list corresponding to the shielded version number in the block chain;

    Obtain the target noise attenuation value corresponding to the target distance from the preset noise attenuation library. If there is a masked word list corresponding to the masked version number in the blockchain, obtain the masked word list corresponding to the masked version number. ;

    Based on the target noise attenuation value, calculate the operating audio of the air conditioner, obtain the total noise value of the user's sleeping position, obtain the historical transaction information corresponding to the highest version number in history, and convert the historical transaction information corresponding to the highest version number in history As the initial transaction information to be masked.
11. The air conditioner control system according to claim 9, wherein the air conditioner control system comprises:

    Obtain the total value of noise at the user's sleeping position sent by the audio analysis module;

    comparing the total noise value at the sleeping position of the user with a preset noise threshold;

    If the total value of the noise at the sleeping position of the user is greater than the preset noise threshold, reduce the fan speed of the indoor unit of the air conditioner, and/or reduce the frequency of the compressor of the outdoor unit of the air conditioner.
12. The air conditioner control system according to claim 9, wherein the air conditioner control system comprises:

    Obtain any one of indoor temperature, indoor humidity, air velocity and air purity;

    Adjust the operating parameters of the air conditioner according to the total value of the noise at the sleeping position of the user and any one of the indoor temperature, the indoor humidity, the air velocity, and the air cleanliness.
13. The air conditioner control system according to claim 9, wherein the air conditioner control system comprises:

    Acquiring indoor video information, analyzing the indoor video information to determine the user status;

    Said collection of air conditioner running audio includes:

    If the user state is sleep state, then collect the running audio of the air conditioner;

    If the state of the user is awake, the air conditioner is controlled to continue running according to the current operating parameters.
14. The air conditioner control system according to claim 9, wherein the air conditioner control system comprises:

    When the preset operating mode of the air conditioner is sleep mode or silent mode, the user's facial video is obtained, the user's facial video information is analyzed, and the user's status is obtained;

    Said collection of air conditioner running audio includes:

    If the user state is a sleep state, then collect the running audio of the air conditioner.
15. The air conditioner control system according to claim 9, wherein the air conditioner control system further comprises:

    Obtain the noise radiation value corresponding to each preset distance among various preset distances;

    associating the noise radiation value with a corresponding preset distance;

    A preset noise attenuation library is established, and a plurality of noise radiation values and a preset distance associated with each noise radiation value are stored in the preset noise attenuation library.
16. The air conditioner control system according to claim 9, wherein the air conditioner control system further comprises:

    receive user information;

    determining the user status according to the user information;

    If the user state is a sleep state, the operation of collecting the running audio of the air conditioner is executed.
17. The air conditioner control system according to claim 9, wherein the air conditioner comprises:

    Air conditioner indoor unit, air conditioner outdoor unit and air conditioner control module;

    The audio collection module, the user position detection module and the audio analysis module are connected in communication with the air conditioner control module.
18. The air conditioner control system according to claim 9, wherein the air conditioner comprises:

    Air conditioner indoor unit, air conditioner outdoor unit and air conditioner control module;

    The audio collection module, the user location detection module and the audio analysis module are all integrated in the air conditioner control module.
19. An air conditioner control device, wherein the air conditioner control device includes:

    memory and processor;

    The memory stores an application program, and the processor runs the application program in the memory to perform the following steps:

    Collect the running audio of the air conditioner;

    Obtain the user's sleeping position information, calculate the air conditioner running audio according to the user's sleeping position information, and obtain the total value of noise at the user's sleeping position;

    Adjusting the operating parameters of the air conditioner according to the total noise value at the sleeping position of the user.
20. A storage medium, wherein a computer program is stored thereon, and the computer program is loaded by a processor to perform the following steps:

    Collect the running audio of the air conditioner;

    Obtain the user's sleeping position information, calculate the air conditioner running audio according to the user's sleeping position information, and obtain the total value of noise at the user's sleeping position;

    Adjusting the operating parameters of the air conditioner according to the total noise value at the sleeping position of the user.

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