WO2020124848A1

WO2020124848A1 - Control method for air conditioner, air conditioner, and storage medium

Info

Publication number: WO2020124848A1
Application number: PCT/CN2019/080204
Authority: WO
Inventors: 周向阳; 张滔; 杜顺开; 汪先送
Original assignee: 广东美的制冷设备有限公司; 美的集团股份有限公司
Priority date: 2018-12-20
Filing date: 2019-03-28
Publication date: 2020-06-25
Also published as: CN109668278B; CN109668278A

Abstract

Disclosed is a control method for an air conditioner. The air conditioner comprises a first air outlet, a second air outlet, a counter-rotating blower, and a single blower. The counter-rotating blower blows air to the first air outlet, and the single blower blows air to the second air outlet. The control method for the air conditioner comprises the following steps: acquiring an air blowing distance; respectively acquiring target rotational speeds corresponding to respective fans of the counter-rotating blower and of the single blower according to the air blowing distance; and controlling the fans to operate at the corresponding target rotational speeds. Also disclosed are an air conditioner and a computer readable storage medium.

Description

Control method of air conditioner, air conditioner and storage medium The

Related application

This application requires the priority of the Chinese patent application with the application number 201811569111.9, entitled "Control Method of Air Conditioner, Air Conditioner and Storage Medium", which was applied on December 20, 2018, and the entire content of which is hereby incorporated by reference.

Technical field

The present application relates to the field of air conditioners, and in particular, to a control method of an air conditioner, an air conditioner, and a computer-readable storage medium.

Background technique

Most of the existing air conditioners are equipped with a single type of cross-flow fan or centrifugal fan. The cross-flow fan has a soft air supply at low speed, but it has no advantage in long-distance air supply; the centrifugal fan has a long air supply distance , But the air supply is still concentrated at low speeds, and it is not possible to supply air softly in a wide range. In this way, there is a lack of an air conditioner that can not only supply air from a long distance, but also provide a wide range of soft air supply to meet the needs of users for different wind sensations at different distances.

Application content

The main purpose of this application is to provide a control method for an air conditioner, an air conditioner and a computer-readable storage medium. Different distances require different styles.

To achieve the above object, the present application provides a method for controlling an air conditioner, the air conditioner includes a first air outlet, a second air outlet, a counter-rotating fan and a single fan, the counter-rotating fan is directed to the first air outlet Air supply, the single fan sends air to the second air outlet, and the control method of the air conditioner includes the following steps:

Obtain the air supply distance;

Obtain the target speed corresponding to each wind wheel of the counter-rotating fan and the single fan respectively according to the air supply distance;

The wind wheel is controlled to operate at the corresponding target speed.

Optionally, the counter-rotating fan includes a built-in wind wheel and an external wind wheel, and the air outlet of the air conditioner flows from the built-in wind wheel to the external wind wheel. According to the air supply distance, The steps of obtaining the target rotational speed corresponding to each wind wheel of the counter-rotating fan and the single fan respectively include:

When the air supply distance is greater than a preset distance, the acquired target speed of the built-in wind wheel is greater than the target speed of the external wind wheel, and the air supply direction of the external wind wheel and the internal wind wheel the same.

Optionally, the control method of the air conditioner further includes:

The acquired target speed of the wind wheel of the single fan is greater than the target speed of the external wind wheel, and/or the target speed of the wind wheel of the single fan is less than the target speed of the built-in wind wheel.

When the air supply distance is less than or equal to the preset distance, the acquired target speed of the built-in wind wheel is less than the target speed of the external wind wheel. The wind direction is the same.

Optionally, the control method of the air conditioner further includes:

The acquired target speed of the wind wheel of the single fan is less than the target speed of the external wind wheel, and/or the target speed of the wind wheel of the single fan is greater than the target speed of the built-in wind wheel.

Optionally, the step of separately obtaining the target rotational speed corresponding to each wind wheel of the counter-rotating fan and the single fan according to the air supply distance includes:

And when the air supply distance is greater than the preset distance, adjust the speed corresponding to each wind wheel of the counter-rotating fan according to the air supply distance, and adjust the speed of the wind wheel of the single fan to the lowest speed;

Take the adjusted speed as the target speed.

When the air supply distance is less than or equal to the preset distance, the rotation speed of the wind wheel of the single fan is adjusted according to the air supply distance, and the rotation speed corresponding to each wind wheel of the counter-rotating fan is adjusted to the lowest speed ;

Take the adjusted speed as the target speed.

Optionally, the step of controlling the wind wheel to operate at the corresponding target speed includes:

When the target rotation speed of the wind wheel is zero rotation speed, the wind wheel is controlled to stop running. .

Optionally, the step of obtaining the air supply distance includes:

Acquiring the distance between the user and the air conditioner when it is detected that there is a user in the function space of the air conditioner;

The blowing distance is generated based on the distance.

Optionally, the step of generating the blowing distance according to the distance includes:

An average value of the distance is calculated, and the air supply distance is obtained according to the average value.

To achieve the above object, the present application also provides an air conditioner, the air conditioner includes a first air outlet, a second air outlet, a counter-rotating fan and a single fan, the counter-rotating fan sends air to the first air outlet , The single fan sends air to the second air outlet, and the air conditioner includes:

The air conditioner includes a memory, a processor, and a control program of the air conditioner stored on the memory and operable on the processor. When the control program of the air conditioner is executed by the processor, the air conditioner is implemented as described above Of the control method of the device.

In order to achieve the above object, the present application also provides a computer-readable storage medium on which a control program for an air conditioner is stored. When the control program of the air conditioner is executed by a processor, the air conditioner is implemented as described above Steps of the control method.

The air conditioner control method, air conditioner, and computer-readable storage medium provided by the present application obtain air supply distances; according to the air supply distances, obtain targets corresponding to each wind wheel of the counter-rotating fan and the single fan, respectively Speed; control the wind wheel to run at the corresponding target speed. In this way, by realizing an air conditioner that can not only supply air from a long distance, but also provide soft air supply in a large range, it meets the needs of users for different wind sensations at different distances.

BRIEF DESCRIPTION

FIG. 1 is a schematic diagram of a hardware operating environment of a terminal according to an embodiment of the present application;

2 is a schematic flowchart of a first embodiment of a control method for an air conditioner of this application;

3 is a schematic flowchart of a second embodiment of a control method for an air conditioner of this application;

4 is a schematic flowchart of a third embodiment of a control method for an air conditioner of this application;

5 is a schematic flowchart of a fourth embodiment of a control method for an air conditioner of this application;

6 is a front view of the air conditioner of this application;

7 is a side view of the air conditioner of the present application.

The implementation, functional characteristics and advantages of the present application will be further described in conjunction with the embodiments and with reference to the drawings.

detailed description

It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

The present application provides a control method for an air conditioner. By implementing an air conditioner that can not only supply air from a long distance, but also provide soft air supply in a wide range, it meets the needs of users for different wind sensations at different distances.

As shown in FIG. 1, FIG. 1 is a schematic diagram of a hardware operating environment of a terminal according to an embodiment of the present application;

The terminal in the embodiment of the present application may be an air conditioner.

As shown in FIG. 1, the air conditioner may include a processor 1001 such as a CPU, a memory 1002, a communication bus 1003, a counter-rotating fan 1004, and a single fan 1005. Among them, the communication bus 1003 is used to realize the connection communication between the various components in the air conditioner. The memory 1002 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as disk storage. The memory 1002 may optionally be a storage device independent of the foregoing processor 1001.

Those skilled in the art may understand that the structure of the terminal shown in FIG. 1 does not constitute a limitation on the terminal in the embodiments of the present application, and may include more or fewer components than those illustrated, or a combination of certain components, or different components. Layout.

As shown in FIG. 1, the memory 1002 as a computer storage medium may include a control program of the air conditioner.

In the server shown in FIG. 1, the processor 1001 may be used to call the control program of the air conditioner stored in the memory 1002, and perform the following operations:

Obtain the air supply distance;

The wind wheel is controlled to operate at the corresponding target speed.

Optionally, the processor 1001 may call the control program of the air conditioner stored in the memory 1002, and also perform the following operations:

When the air supply distance is greater than a preset distance, adjust the rotation speed corresponding to each wind wheel of the pair of cyclones according to the air supply distance, and adjust the rotation speed of the wind wheel of the single fan to the lowest speed;

Take the adjusted speed as the target speed.

The blowing distance is generated based on the distance.

According to the above solution of this embodiment, the air conditioner is provided with a plurality of air outlets, wherein at least one of the air outlets is provided with a counter-rotating fan 10, and at least one of the air outlets is provided with a single fan 20, the counter-rotating fan includes The two oppositely arranged fans are a built-in wind wheel 11 and an external wind wheel 12, respectively. The air outlet of the air conditioner flows from the internal wind wheel to the external wind wheel; the air conditioner obtains the air supply distance, And obtain the target rotational speed of the counter-rotating fan and the single fan according to the air supply distance, and control the counter-rotating fan and the single fan to operate at the target speed. In this way, by configuring the user to supply at least one pair of cyclones 10 or providing multiple users with at least one pair of cyclones 10 and a single fan 20, to achieve a long-distance air supply and a wide range of soft air supply Wind air conditioners meet the needs of users for different wind sensations at different distances.

Referring to FIG. 2, in an embodiment, the control method of the air conditioner includes:

Step S10: Obtain the air supply distance.

In this embodiment, referring to FIG. 6, the air conditioner is provided with a plurality of air outlets. Referring to FIG. 7, at least one of the air outlets is provided with a counter-rotating fan 10, and at least one of the air outlets is provided with a single fan 20. Wherein, the counter-rotating fan 10 includes two wind wheels arranged oppositely, namely a built-in wind wheel 11 and an external wind wheel 12, the distance between the built-in wind wheel 11 and the air outlet is greater than the distance between the external wind wheel 12 and the air outlet When the air conditioner exits the wind through the counter-rotating fan, the output wind flow is turned from the built-in wind wheel to the external wind wheel, and then exits through the air outlet; the single fan 20 may be an axial fan or an oblique flow fan.

Optionally, the air conditioner is preferably provided with two air outlets, wherein the first air outlet is provided with a pair of cyclones 10, the second air outlet is provided with a single fan 20, and the pair of cyclones are directed to the first air outlet For air supply, the single fan sends air to the second air outlet. When the air conditioner exits the wind through the counter-rotating fan, the output wind flow flows from the built-in wind wheel to the external wind wheel, and then exits through the first air outlet.

Optionally, the first air outlet is set as an upper air outlet of the air conditioner, and the second air outlet is set as a lower air outlet of the air conditioner. In this way, the air blowing effect to the cyclone fan can be increased.

An image acquisition device is provided on the air conditioner, and the image acquisition device may be a camera. The air conditioner can determine the user of the space where the air conditioner is located through the image acquisition device, or it can be through the radar sensor.

The air supply distance has multiple acquisition methods, which may be acquired based on receiving a remote controller instruction, or may be acquired through an image acquisition device or a distance detection device. The acquisition method of the air delivery distance is not limited to the above, and may be based on The actual situation needs to determine how to obtain the air supply distance.

Specifically, when the air conditioner obtains the air supply distance, when it is detected that there is a user in the function space of the air conditioner, the distance between the user and the air conditioner is acquired; the air supply distance is generated according to the distance. It should be noted that when multiple users are detected, according to actual needs, each user may correspond to an air supply distance, or multiple users may correspond to an average air supply distance. Therefore, the step of generating the blowing distance according to the distance may be by calculating an average value of the distance, and obtaining the blowing distance according to the average value.

Step S20: Acquire target speeds corresponding to the wind wheels of the counter-rotating fan and the single fan respectively according to the air supply distance.

Step S30: Control the wind wheel to run at the corresponding target speed.

The counter-rotating fan includes a built-in wind wheel and an external wind wheel. The air conditioner can obtain the target speed of the built-in wind wheel of the cyclone and the target speed of the external wind wheel and the wind wheel of the single fan according to the determined air supply distance. Target speed.

Specifically, the corresponding distance interval is determined according to the air supply distance, and then the target rotation speed corresponding to each wind wheel in the distance interval is obtained according to the distance interval. Wherein, the target rotation speed of each wind wheel in each distance section may be preset.

First, set a preset distance in advance, when setting the target speed of each wind wheel in each distance section, in each distance section where the set distance is greater than the preset distance, the speed of the built-in wind wheel is greater than the speed of the external wind wheel, and set The speed of the wind wheel of a single fan is less than the sum of the speeds of the built-in wind wheel and the external wind wheel. Optionally, the rotation speed of the wind wheel of the single fan is set to be greater than the target rotation speed of the external wind wheel, and the target speed of the wind wheel of the single fan is set to be less than the target rotation speed of the built-in wind wheel. Optionally, the rotational speed of the wind wheel of the single fan is set to be greater than the target rotational speed of the external wind wheel, and the rotational speed of the wind wheel of the single fan is set to be less than the sum of the rotational speeds of the internal wind wheel and the external wind wheel.

For example, when the air supply distance is 9 meters and the preset distance is 5 meters, the target speed of the built-in wind wheel of the cyclone is 650 rpm, and the target speed of the external wind wheel is 570 rpm. The target speed of the fan is 600 rpm. According to this target speed combination, the long-distance soft air supply at the air supply distance of 9 meters can be achieved.

When setting the target rotation speed of each wind wheel in each distance section, in each distance section where the distance is less than or equal to the preset distance, the rotation speed of the built-in wind wheel is less than the rotation speed of the external wind wheel, and the rotation speed of the wind wheel of the single fan is set Less than the sum of the rotation speed of the built-in wind wheel and the external wind wheel. Optionally, the rotation speed of the wind wheel of the single fan is set to be less than the target rotation speed of the external wind wheel, and the target speed of the wind wheel of the single fan is set to be greater than the target rotation speed of the built-in wind wheel. Optionally, the rotation speed of the wind wheel of the single fan is set to be greater than the target rotation speed of the built-in wind wheel, and the rotation speed of the wind wheel of the single fan is set to be less than the sum of the rotation speeds of the built-in wind wheel and the external wind wheel.

For example, when the air supply distance is 4 meters and the preset distance is 5 meters, the target speed of the built-in wind wheel of the cyclone is 250 rpm, and the target speed of the external wind wheel is 400 rpm. The target speed of the fan is 300 rpm, and according to this target speed combination, a short-distance soft air supply at the air supply distance of 4 meters can be achieved.

Optionally, the preset distance is 5 meters.

Optionally, the target rotational speed of the internal and external wind wheels of the cyclone can be set to two wind turbines with a distance of less than 2 meters, respectively: the internal wind wheel is 100 rpm, the external wind wheel is 250 Revolutions per minute; the target speeds of two fans at a distance of 2-4 meters are: built-in wind wheel 200 rpm, external wind wheel 400 rpm; two distances 4-5 meters The target speeds of the fans are: 400 rpm for the built-in wind wheel and 550 rpm for the external wind wheel; the target speeds of the two fans at a distance of 5-8 meters are: 600 rpm for the built-in wind wheel, 500 rpm for external wind wheel; the target speed of two fans at a distance of 8-10 meters are: 700 rpm for built-in wind wheel, 600 rpm for external wind wheel; 10-12 for distance range The target speeds of the two fans at the meter are: 800 rpm for the built-in wind wheel and 700 rpm for the external wind wheel.

Optionally, the rotation speed of the wind wheel of the single fan can be set to 200 rpm when the distance interval is less than 2 meters; set to 350 rpm when the distance interval is 2-4 meters; and the distance interval is 4- Set to 450 rpm at 5 meters; 550 rpm at 5-8 meters; 650 rpm at 8-10 meters; 10 to 12 meters 750 rpm.

In this way, when the air supply distance is greater than the preset distance, the acquired target speed of the built-in wind wheel is greater than the target speed of the external wind wheel, and the air supply direction of the external wind wheel and the internal wind wheel The same, and the obtained target speed of the wind wheel of the single fan is greater than the target speed of the external wind wheel, and/or the target speed of the wind wheel of the single fan is less than the target speed of the built-in wind wheel.

When the air supply distance is less than or equal to the preset distance, the acquired target speed of the built-in wind wheel is less than the target speed of the external wind wheel. The wind direction is the same, and the obtained target speed of the wind wheel of the single fan is less than the target speed of the external wind wheel, and/or the target speed of the wind wheel of the single fan is greater than the target speed of the built-in wind wheel Rotating speed.

Optionally, when acquiring the target rotation speed of the stand-alone wind wheel, the supply air interval may be determined according to the supply air distance first, and the rotation speed of the built-in wind turbine in the supply air interval may be acquired as the target rotation speed of the built-in wind turbine, and the The rotation speed of the external wind wheel in the air supply section is taken as the target rotation speed of the external wind wheel. Then calculate the sum of the target speed of the built-in wind wheel and the external wind wheel, and then find the average speed between the two, and use the calculated average speed as the target speed of the wind wheel of the single fan.

After obtaining the target speed of the external and internal wind wheels of the cyclone and the target speed of the single wind turbine, control the external and internal wind wheels and single wind turbine of the single wind turbine according to Run at the corresponding target speed.

In the first embodiment, the air conditioner includes a first air outlet, a second air outlet, a counter-rotating fan and a single fan, the counter-rotating fan sends air to the first air outlet, and the single fan For air supply at the second air outlet, the control method of the air conditioner includes: obtaining an air supply distance; according to the air supply distance, respectively obtaining a target rotational speed corresponding to each wind wheel of the counter-rotating fan and the single fan; The wind wheel is controlled to operate at the corresponding target speed. In this way, by realizing an air conditioner that can not only supply air from a long distance, but also provide soft air supply in a large range, it meets the needs of users for different wind sensations at different distances.

In the second embodiment, as shown in FIG. 3, based on the embodiment shown in FIG. 2 above, according to the air supply distance, the respective phases of the wind wheels of the pair of cyclones and the single fan are obtained respectively The steps of the corresponding target speed include:

Step S21: When the air supply distance is greater than the preset distance, adjust the rotation speed corresponding to each wind wheel of the pair of cyclones according to the air supply distance, and adjust the rotation speed of the wind wheel of the single fan to the lowest Rotating speed.

In step S23, the adjusted rotation speed is used as the target rotation speed.

In this embodiment, when the air supply distance is greater than the preset distance, the air supply interval may be determined according to the air supply distance, and the rotational speeds of the internal and external wind wheels of the cyclone fan may be adjusted to be set in the air supply interval At the same time, the speed of the wind wheel of the single fan is adjusted to the minimum speed. Optionally, the value range of the minimum rotation speed of the wind wheel of the single fan may be 0 rpm to 100 rpm.

Optionally, the preset distance is 2 meters.

Optionally, the minimum speed of the wind wheel of the single fan is set to 50 rpm.

It should be noted that, according to actual needs, when it is detected that the number of users in the function space of the air conditioner is less than or equal to a preset threshold, each wind turbine phase of the counter cyclone is adjusted according to the air supply distance Corresponding rotation speed, and adjust the rotation speed of the wind wheel of the single fan to the lowest rotation speed. Optionally, the preset threshold is set to 1 person. In this way, when the user's demand for air supply is small, and when the user is at a long distance, the user can be supplied with air by controlling the cyclone to meet the user's air demand, while reducing the speed of the fan wheel of the single fan or closing the single fan The wind wheel of the fan to save energy.

Take the adjusted rotation speed of the built-in wind wheel, external wind wheel and single fan wind wheel of the counter-rotating fan as the target speed, and control the external wind wheel, built-in wind wheel and single fan wind wheel of the counter-rotating fan according to Run at the corresponding target speed. Among them, when the minimum speed of the wind wheel of the single fan is set to 0 rpm, the wind wheel of the single fan is controlled to stop running.

In the second embodiment, when the air supply distance is greater than a preset distance, the rotation speed corresponding to each wind wheel of the pair of cyclones is adjusted according to the air supply distance, and the speed of the wind wheel of the single fan is adjusted The speed is adjusted to the lowest speed; the adjusted speed is used as the target speed. In this way, the advantages of gentle air supply to the cyclone and wide area air supply can be used to meet the user's air supply needs at a long distance.

In the third embodiment, as shown in FIG. 4, based on the above-mentioned embodiments of FIGS. 2 to 3, the wind wheels of the counter-rotating fan and the single fan are respectively obtained according to the air supply distance The steps for the corresponding target speed include:

Step S22: When the air supply distance is less than or equal to a preset distance, adjust the rotation speed of the wind wheel of the single fan according to the air supply distance, and adjust the rotation speed corresponding to each wind wheel of the counter-rotating fan Is the lowest speed.

In step S23, the adjusted rotation speed is used as the target rotation speed.

In this embodiment, when the air supply distance is less than or equal to the preset distance, the air supply interval may be determined according to the air supply distance, and the rotation speed of the wind wheel of the single fan may be adjusted to the speed set in the air supply interval. , Adjust the rotation speed of the built-in wind wheel and the external wind wheel of the cyclone to the lowest speed. Optionally, the value range of the minimum rotation speed of the built-in wind wheel may be 0 to 100 rpm; the value range of the minimum rotation speed of the external wind wheel may be 0 to 100 rpm.

Optionally, the preset distance is 2 meters.

Optionally, the minimum speed of the built-in wind wheel is set to 50 rpm; the minimum speed of the external wind wheel is set to 50 rpm.

It should be noted that, according to actual needs, when it is detected that the number of users in the function space of the air conditioner is less than or equal to a preset threshold, each wind turbine phase of the counter cyclone is adjusted according to the air supply distance Corresponding rotation speed, and adjust the rotation speed of the wind wheel of the single fan to the lowest rotation speed. Optionally, the preset threshold is set to 1 person. In this way, when the user's demand for air supply is small, and when the user is closer to the air conditioner, such as within 2 meters, the single fan is controlled to supply air to the user to meet the user's air supply demand, while reducing the cyclone Rotate the speed of each wind wheel of the turbine or turn off each wind wheel of the cyclone to save energy.

The adjusted rotation speed of the built-in wind wheel, external wind wheel and single fan wind wheel of the counter-rotating fan is taken as the target speed, and the external wind wheel, built-in wind wheel and single fan wind wheel of the counter-rotating fan are controlled according to Run at the corresponding target speed. Among them, when the minimum speed of the built-in wind wheel is set to 0 rpm, the built-in wind wheel is controlled to stop running; when the minimum speed of the external wind wheel is set to 0 rpm, the external wind wheel is controlled to stop running.

In the third embodiment, when the air supply distance is less than or equal to a preset distance, the rotation speed of the wind wheel of the single fan is adjusted according to the air supply distance, and each wind wheel of the counter-rotating fan is phased The corresponding speed is adjusted to the lowest speed; the adjusted speed is used as the target speed. In this way, when the user is closer to the air conditioner, the single fan is controlled to supply air to the user to meet the user's air demand, while reducing the speed of each wind wheel of the cyclone or turning off each wind of the cyclone Round to save energy.

In the fourth embodiment, as shown in FIG. 5, based on the above embodiments of FIGS. 2 to 4, the step of obtaining the air supply distance includes:

Step S11: When it is detected that there is a user in the function space of the air conditioner, obtain the distance between the user and the air conditioner.

Step S12: Generate the air supply distance according to the distance.

Step S13: Calculate an average value of the distance, and obtain the air supply distance according to the average value.

In this embodiment, the air supply distance may be obtained by acquiring the distance between a user and the air conditioner as the air supply distance, or by generating an average distance based on the distances between multiple users and the air conditioner to This average distance is taken as the air supply distance. For example, there are two users in the detected space of the air conditioner, one user is 5 meters away from the air conditioner, and the other user is 2 meters away from the air conditioner, so the calculated air supply distance is 3.5 meters.

Of course, according to the needs of the actual situation, the acquisition of the air supply distance may also be obtained by receiving the air supply distance data input by the user.

In the fourth embodiment, when it is detected that there is a user in the working space of the air conditioner, the distance between the user and the air conditioner is obtained, the air supply distance is generated according to the distance, and the distance is calculated The average value is obtained based on the average value. In this way, the air supply distance of the air conditioner is obtained.

In addition, the present application also proposes an air conditioner including a first air outlet, a second air outlet, a counter-rotating fan and a single fan, the counter-rotating fan sends air to the first air outlet, the A single fan sends air to the second air outlet, the air conditioner includes a memory, a processor, and a control program of the air conditioner stored on the memory and operable on the processor, the processor executes the The control program implements the steps of the air conditioner control method described in the above embodiment.

In addition, the present application also proposes a computer-readable storage medium, wherein the computer-readable storage medium includes a control program for an air conditioner, which is implemented when the processor is executed by a processor as described in the above embodiment The steps of the air conditioner control method.

The sequence numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods in the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware, but in many cases the former is better Implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or part that contributes to the existing technology, and the computer software product is stored in a storage medium (such as ROM/RAM as described above) , Disk, CD), including several instructions to make a terminal device (which can be a TV, mobile phone, computer, server, air conditioner, or network equipment, etc.) to perform the method described in each embodiment of the present application.

The above are only preferred embodiments of the present application, and do not limit the scope of the patent of the present application. Any equivalent structure or equivalent process transformation made by the description and drawings of this application, or directly or indirectly used in other related technical fields The same reason is included in the patent protection scope of this application.

Claims

A control method of an air conditioner, wherein the air conditioner includes a first air outlet, a second air outlet, a counter-rotating fan and a single fan, the counter-rotating fan sends air to the first air outlet, the single The fan sends air to the second air outlet, and the control method of the air conditioner includes the following steps:

Obtain the air supply distance;

According to the air supply distance, respectively obtain the target rotational speed corresponding to each wind wheel of the counter-rotating fan and the single fan; and

The wind wheel is controlled to operate at the corresponding target speed.
The control method of an air conditioner according to claim 1, wherein the counter-rotating fan includes an internal wind wheel and an external wind wheel, and the air outlet of the air conditioner flows from the internal wind wheel to the external wind Wheel, the step of separately obtaining the target rotational speed corresponding to each wind wheel of the counter-rotating fan and the single fan according to the air supply distance includes:

Under the condition that the air supply distance is greater than the preset distance, the acquired target rotational speed of the built-in wind wheel is greater than the target rotational speed of the external wind wheel.
The air conditioner control method according to claim 2, wherein the air conditioner control method further comprises:

The acquired target speed of the wind wheel of the single fan is greater than the target speed of the external wind wheel, and/or the target speed of the wind wheel of the single fan is less than the target speed of the built-in wind wheel.
The control method of an air conditioner according to claim 1, wherein the counter-rotating fan includes an internal wind wheel and an external wind wheel, and the air outlet of the air conditioner flows from the internal wind wheel to the external wind Wheel, the step of separately obtaining the target rotational speed corresponding to each wind wheel of the counter-rotating fan and the single fan according to the air supply distance includes:

Under the condition that the air supply distance is less than or equal to the preset distance, the acquired target speed of the built-in wind wheel is less than the target speed of the external wind wheel.
The air conditioner control method according to claim 4, wherein the air conditioner control method further comprises:

The acquired target speed of the wind wheel of the single fan is less than the target speed of the external wind wheel, and/or the target speed of the wind wheel of the single fan is greater than the target speed of the built-in wind wheel.
The control method of an air conditioner according to claim 3 or 5, wherein the target rotation speed of the wind wheel of the single fan is less than the sum of the target rotation speed of the built-in wind wheel and the target rotation speed of the external wind wheel.
The air conditioner control method according to claim 3 or 5, wherein the air conditioner control method further comprises:

Calculating the average value between the target speed of the built-in wind wheel and the target speed of the external wind wheel under the condition that the target speed of the built-in wind wheel and the target speed of the external wind wheel are obtained; as well as

The calculated average value is used as the target rotation speed of the wind wheel of the single fan.
The control method of an air conditioner according to claim 1, wherein the step of separately obtaining the target rotation speeds corresponding to the wind wheels of the counter-rotating fan and the single fan according to the air supply distance includes:

Under the condition that the air supply distance is greater than the preset distance, adjust the speed corresponding to each wind wheel of the counter-rotating fan according to the air supply distance, and adjust the speed of the wind wheel of the single fan to the lowest speed ;as well as

Take the adjusted speed as the target speed.
The control method of an air conditioner according to claim 1, wherein the step of separately obtaining the target rotation speeds corresponding to the wind wheels of the counter-rotating fan and the single fan according to the air supply distance includes:

Under the condition that the air supply distance is less than or equal to the preset distance, the rotation speed of the wind wheel of the single fan is adjusted according to the air supply distance, and the rotation speed corresponding to each wind wheel of the counter-rotating fan is adjusted to Minimum speed; and

Take the adjusted speed as the target speed.
The method for controlling an air conditioner according to claim 8 or 9, wherein the step of controlling the wind wheel to operate at the corresponding target speed includes:

Under the condition that the target rotation speed of the wind wheel is zero rotation speed, the wind wheel is controlled to stop running.
The method for controlling an air conditioner according to claim 1, wherein the step of acquiring the air supply distance includes:

Acquiring the distance between the user and the air conditioner when it is detected that there is a user in the function space of the air conditioner; and

The blowing distance is generated based on the distance.
The control method of the air conditioner according to claim 11, wherein the step of generating the air supply distance according to the distance includes:

An average value of the distance is calculated, and the air supply distance is obtained according to the average value.
The method for controlling an air conditioner according to claim 1, wherein the step of acquiring the air supply distance includes:

Receive the user input air supply distance.
An air conditioner, wherein the air conditioner includes a first air outlet, a second air outlet, a counter-rotating fan and a single fan, the counter-rotating fan sends air to the first air outlet, the single fan According to the second air outlet, the air conditioner further includes a processor and a controller, wherein:

The processor obtains the air supply distance, and according to the air supply distance, respectively obtains the target rotational speed corresponding to each wind wheel of the counter-rotating fan and the single fan; and

The controller controls the wind wheel to operate at the corresponding target speed.
A computer-readable storage medium, wherein a control program of an air conditioner is stored on the computer-readable storage medium, and when the control program of the air conditioner is executed by a processor, the following steps of the control method of the air conditioner are as follows:

Obtain the air supply distance;

According to the air supply distance, respectively obtain the target rotational speed corresponding to each wind wheel of the counter-rotating fan and the single fan; and

The wind wheel is controlled to operate at the corresponding target speed.