CN107120813B

CN107120813B - Air conditioner air supply control method, electronic device and computer readable storage medium

Info

Publication number: CN107120813B
Application number: CN201710529905.1A
Authority: CN
Inventors: 段晓华
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2017-06-29
Filing date: 2017-06-29
Publication date: 2020-04-21
Anticipated expiration: 2037-06-29
Also published as: CN107120813A

Abstract

The invention discloses an air supply control method of an air conditioner, which comprises the following steps: after detecting that a user in an air conditioner action space moves, detecting the wind speed before the user moves and acquiring the position information of the user after the user moves; determining the rotating speed of an indoor fan of the air conditioner and/or the angle of the air guide strip according to the wind speed before the user moves the position and the position information after the user moves; and controlling the indoor fan of the air conditioner to operate according to the determined rotating speed and/or controlling the air guide strips to rotate to the determined angle. The invention also discloses an electronic device and a computer readable storage medium. The invention improves the comfort level of the indoor environment and the comfort level of the air conditioner, so that the wind speed is adjusted more accurately and reasonably.

Description

Air conditioner air supply control method, electronic device and computer readable storage medium

Technical Field

The present invention relates to the field of electronic devices, and in particular, to an air supply control method for an air conditioner, an electronic device, and a computer-readable storage medium.

Background

After the user starts the air conditioner, the user can set a wind speed which feels comfortable. However, because the air supply of the air conditioner is not uniform, namely, under the condition that the rotating speed and the wind direction of a fan are not changed, the wind speeds of the air conditioner supplied to all positions are not equal due to the influences of factors such as distance, angle and the like. Thus, when the user changes positions, the perceived wind speed will be different from the wind speed at the previous position, and not the wind speed that the user originally expected.

In summary, in the operation process of the air conditioner at present, the wind speed is fixed according to the user instruction adjustment and cannot be adjusted along with the movement of the user, and the difference between the wind speed after the movement of the user and the wind speed before the movement of the user is large, so that the user feels uncomfortable, and the comfort level of the air conditioner is poor.

The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide an air supply control method of an air conditioner, electronic equipment and a computer readable storage medium, and aims to solve the problems that in the operation process of the existing air conditioner, the air speed is fixed according to the adjustment of a user instruction and cannot be adjusted along with the movement of the user, the difference between the air speed after the user moves and the air speed before the user moves is large, the user feels uncomfortable, and the comfort degree of the air conditioner is poor.

In order to achieve the above object, the present invention provides an air supply control method for an air conditioner, comprising the following steps:

after detecting that a user in an air conditioner action space moves, detecting the wind speed before the user moves and acquiring the position information of the user after the user moves;

determining the rotating speed of an indoor fan of the air conditioner and/or the angle of the air guide strip according to the wind speed before the user moves the position and the position information after the user moves;

and controlling the indoor fan of the air conditioner to operate according to the determined rotating speed and/or controlling the air guide strips to rotate to the determined angle.

In addition, to achieve the above object, the present invention also provides an electronic device including: the air supply control program is stored on the memory and can be operated on the processor, and when being executed by the processor, the air supply control program realizes the air supply control method of the air conditioner.

Further, to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon an air conditioner blowing control program which, when executed by a processor, implements the air conditioner blowing control method as described above.

The invention calculates the wind guide angle and/or the rotating speed of the indoor fan required by the wind speed before the user moves to reach the moving position after the user moves by detecting the wind speed before the user moves and the position after the user moves, after the user moves, the air guide angle and/or the rotating speed of the indoor fan are/is adjusted according to the moved air guide angle and/or the rotating speed of the indoor fan, the wind speed change felt by the user before and after moving is small, no discomfort is caused, the problem that the wind speed is fixed according to the adjustment of the user instruction and cannot be adjusted along with the movement of the user in the operation process of the conventional air conditioner is avoided, the air speed difference between the air conditioner and the air speed difference is large after the air conditioner is moved, so that the user feels uncomfortable, the comfort level of an indoor environment is improved, the comfort level of the air conditioner is improved, and the air speed is adjusted more accurately and reasonably.

Drawings

Fig. 1 is a schematic structural diagram of an electronic device in a hardware operating environment according to an embodiment of the present invention;

FIG. 2 is a flow chart illustrating an exemplary method for controlling air flow of an air conditioner according to the present invention;

fig. 3 is a schematic flow chart illustrating a process of determining a rotation speed of an indoor fan of an air conditioner and an angle of a wind guide strip according to a wind speed before a user moves a position and position information after the user moves the position according to an embodiment of the present invention;

fig. 4 is a schematic flow chart illustrating a process of determining a rotation speed of an indoor fan of an air conditioner and an angle of a wind guide strip according to a wind speed before a user moves a location and location information after the user moves the location according to another embodiment of the present invention;

fig. 5 is a schematic flow chart illustrating a process of determining a rotation speed of an indoor fan of an air conditioner and an angle of a wind guide strip according to a wind speed before a user moves a location and location information after the user moves the location according to another embodiment of the present invention;

FIG. 6 is a flow chart illustrating an air supply control method of an air conditioner according to another embodiment of the present invention;

FIG. 7 is a schematic flow chart illustrating detecting a wind speed before a user moves a position and acquiring position information of the user after the user moves according to an embodiment of the present invention;

FIG. 8 is a schematic flow chart illustrating the steps of detecting the wind speed before the user moves the position and obtaining the position information after the user moves according to another embodiment of the present invention;

FIG. 9 is a schematic view of a partition of an air conditioner space according to an embodiment of the present invention;

fig. 10 is a schematic diagram illustrating a relationship between a wind speed and a rotational speed of a fan according to an embodiment of the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The main solution of the embodiment of the invention is as follows: after detecting that a user in an air conditioner action space moves, detecting the wind speed before the user moves and acquiring the position information of the user after the user moves; determining the rotating speed of an indoor fan of the air conditioner and/or the angle of the air guide strip according to the wind speed before the user moves the position and the position information after the user moves; and controlling the indoor fan of the air conditioner to operate according to the determined rotating speed and/or controlling the air guide strips to rotate to the determined angle.

The air conditioner has the advantages that in the operation process of the existing air conditioner, the air speed is fixed according to the user instruction and cannot be adjusted along with the movement of the user, and the air speed difference between the air speed after the user moves and the air speed before the user moves is large, so that the user feels uncomfortable, and the comfort degree of the air conditioner is poor. The invention provides a solution, which is characterized in that the wind speed before the moving position of a user and the position after the user moves are detected, the required wind guide angle and/or the rotating speed of an indoor fan when the user reaches the wind speed before the moving position after the user moves are calculated according to the movement of the user, and the wind guide angle and/or the rotating speed of the indoor fan after the user moves are adjusted according to the wind guide angle and/or the rotating speed of the indoor fan after the user moves, so that the wind speed change felt by the user before and after the moving position is small, no discomfort is caused, the problems that the current air conditioner is poor in comfort level, the comfort level of the indoor environment is improved, the comfort level of the air conditioner is improved, the wind speed adjustment is more accurate, and the wind speed adjustment is more accurate and the wind speed is not changed along with the movement of the user are solved, the problem that the wind speed change felt by, And (4) the method is reasonable.

As shown in fig. 1, fig. 1 is a schematic structural diagram of an electronic device in a hardware operating environment according to an embodiment of the present invention.

The electronic equipment in the embodiment of the invention can be air supply equipment such as an air conditioner and an air speed, and also can be intelligent equipment with display and control functions such as a PC, a smart phone, a tablet personal computer, a portable computer and a remote controller which are in communication connection with the air supply equipment. The electronic equipment is used for controlling air supply of the air conditioner before and after the user moves, so that the air speed of the user before moving the position is the same as that of the user after moving the position, discomfort caused by different air speeds of the user at different positions is avoided, and the comfort level of the air conditioner is improved.

As shown in fig. 1, the electronic device may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.

Optionally, the electronic device may further include a camera, RF (Radio Frequency) circuitry, sensors, audio circuitry, a WiFi module, an anemometer, and so forth. Such as image sensors, infrared sensors, and other sensors. Specifically, the image sensor or the infrared sensor can detect the position of a user in the space acted by the air conditioner, and the rotating speed of the indoor fan of the air conditioner is controlled through the position. The wind speed measuring instrument is used for measuring the wind speed of the position where a user is located, and the wind speeds of different positions are different. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when the motion sensor is stationary, and can be used for applications of recognizing the posture of electronic equipment (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping) and the like; of course, the electronic device may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, a temperature sensor, and a holman sensor, which are not described herein again.

Those skilled in the art will appreciate that the terminal structure shown in fig. 1 does not constitute a limitation of the electronic device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

As shown in fig. 1, a memory 1005, which is one type of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an air conditioner blowing control application program.

In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to invoke the air conditioner blowing control application stored in the memory 1005 and perform the following operations:

Further, the processor 1001 may call the air conditioner blowing control application stored in the memory 1005, and also perform the following operations:

when the air supply mode of the current air conditioner is an air supply mode aligned with a user, determining the angle of the air guide strip as an air supply angle aligned with the position of the user after the user moves according to the air speed before the user moves the position and the position information after the user moves; and/or

And determining the distance between the user and the air conditioner according to the position information of the user after the user moves, and determining the rotating speed of the indoor fan of the air conditioner according to the determined distance and the wind speed before the user moves.

when the difference value between the wind speed of the position of the user after moving and the wind speed of the user before moving is larger than a preset value in the air supply mode aligned to the user, the method further comprises the following steps:

and controlling the air supply mode of the air conditioner to enter an air supply mode avoiding users, and adjusting the angle of the air guide strip.

when the current air supply mode of the air conditioner is to avoid air supply of a user, determining the angle of the air guide strip as an air supply angle avoiding the position of the user after movement according to the air speed before the user moves the position and the position information after the user moves;

and determining the rotating speed of the indoor fan of the air conditioner as a default rotating speed.

determining the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves; and/or

Determining the distance between a user and the air conditioner according to the position information of the user after the user moves, and determining the rotating speed of an indoor fan of the air conditioner according to the determined distance and the wind speed before the user moves, so that the position of the user after the user moves is windless under the rotating speed.

acquiring first distribution information of the users in an air conditioner action space, determining the central positions of the users as first air supply positions according to the first distribution information, and detecting the air speed of the first air supply positions before the users move as the air speed before the users move;

and after the users move among the plurality of users, second distribution information of the plurality of users in an air conditioner action space after the users move is obtained, and second air supply positions of the center positions of the plurality of users are determined according to the second distribution information, wherein the second air supply positions are position information of the users after the users move.

acquiring third distribution information of a plurality of users in an air conditioner action space and air supply requirements sent by the users, and determining a third air supply position according to the third distribution information and the air supply requirements, wherein before the third air supply position is a user moving position, the air speed of the third air supply position is detected to be the air speed before the user moves;

and after the users move among the plurality of users, acquiring fourth distribution information and air supply requirements of the plurality of moved users in an air conditioner action space, and determining a fourth air supply position according to the fourth distribution information and the air supply requirements, wherein the fourth air supply position is position information of the users after moving.

Further, after the steps of detecting the wind speed before the user moves the position and acquiring the position information after the user moves after detecting the user moves in the air conditioner action space, the processor 1001 may call the air conditioner blowing control application program stored in the memory 1005, and further perform the following operations:

judging whether the moved position and the position before the moved position are in the same preset air supply area or not;

if the air conditioner is in the same preset air supply area, controlling a fan of an indoor unit of the air conditioner to operate according to the current rotating speed, and supplying air by the air guide strips according to the current angle;

and if the air guide bar is not in the same preset air supply area, determining the rotating speed of the air conditioner indoor fan and the angle of the air guide bar according to the wind speed before the user moves and the position information after the user moves.

after the rotating speed and the air guide angle of the indoor fan of the air conditioner at different positions moved by the user are calculated, a mapping table of the position, the rotating speed of the fan and the angle of the air guide strip is generated according to the rotating speed and the angle of the air guide strip of the indoor fan of the air conditioner at different positions moved by the user, so that the angle and the rotating speed of the air guide strip can be searched according to the mapping table to complete air supply control of the air conditioner.

Referring to fig. 2, a first embodiment of the present invention provides an air conditioner blowing control method including:

step S10, after detecting that the user in the air conditioner action space moves, detecting the wind speed before the user moves and acquiring the position information after the user moves;

in this embodiment, at the initial stage of powering on the air conditioner, the air conditioner parameters are adjusted according to the control command, or the air conditioner is operated according to default parameters, or the air conditioner is operated according to parameters at the last power off. When a user needs to adjust the air conditioner, for example, adjusting an operation mode, adjusting an air speed, adjusting a temperature and the like, the user can send a control instruction through air conditioner control equipment (a mobile phone, a remote controller, a PC and the like) to control, and in the operation process of the air conditioner, the user in a space acted by the air conditioner has requirements on the environment, for example, the temperature requirement, the air speed requirement, the requirement for aligning with the air supply of the user or the requirement for avoiding the air supply of the user and the like; according to the control instruction issued by the air conditioner control device, the air speed is taken as an example in the embodiment, after the user starts the air conditioner in the indoor environment, there is an expected air speed requirement, for example, V1, and the air speed is maintained at V1 every time the user wants to go to a position no matter the user is fixed or moving, but the current air conditioner control is fixed at V1 according to the user setting, after the user moves, the air conditioner also blows air according to the previous mode and parameters, because the air speeds perceived by the users are different at different positions, the air speed perceived by the user is also different and is not maintained at V1 because the air conditioner parameters are unchanged during the continuous moving process of the user, and the air speed perceived by the user at any position by the control in the embodiment is not different at V1.

In an air conditioner action space, after a user moves, detecting the wind speed before the user moves the position and acquiring the position information after the user moves. The wind speed before the user moves is measured by a wind speed measuring instrument and can be measured by measuring software installed on a movable device carried by the user, and the position information after the user moves can be obtained by an infrared sensor or an image sensor on the electronic device.

Step S20, determining the rotating speed of the air conditioner indoor fan and/or the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves;

after detecting the wind speed before the user moves the position and the position information after the user moves the position, determining the rotating speed of the indoor fan of the air conditioner and/or the angle of the air guide strip according to the wind speed before the user moves the position and the position information after the user moves the position. Under the same wind speed and wind guiding angle, the sensed wind speeds are different due to different distances from the air conditioner and/or different angles from the air conditioner. After the user removes, the wind speed can change, need readjust wind guide strip angle and/or the rotational speed of air-conditioner indoor fan, avoids the wind speed to change too big, and the wind speed of confirming and the angle of wind guide strip can be: the wind speed is unchanged, and the angle of the wind guide strip is adjusted; or the angle of the wind guide strip is unchanged, and the wind speed is adjusted; or the wind speed and the wind guide strip angle are both adjusted, the angle and/or the wind speed regulating quantity are calculated according to the actual condition, and the indoor fan rotating speed and/or the wind guide strip angle are/is determined.

In the actual adjusting process, the wind speed V1 before the moving position is obtained, after the user moves, the position after the user moves is obtained, and the angle of the wind guide strip and the rotating speed of the fan are obtained through calculation according to the moved position, so that the wind speed felt by the user is V1 after the adjustment according to the calculated angle. Specifically, the process of determining the wind speed and the angle of the wind guide strip includes the following steps:

1) referring to fig. 3, the step of determining the rotation speed of the indoor fan of the air conditioner and the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves includes:

step S21, when the air supply mode of the current air conditioner is the air supply mode aiming at the user, determining the angle of the air guide strip as the air supply angle aiming at the position of the user after the user moves according to the air speed before the user moves the position and the position information after the user moves;

and step S22, determining the distance between the user and the air conditioner according to the position information after the user moves, and determining the rotating speed of the indoor fan of the air conditioner according to the determined distance and the wind speed before the user moves.

The air supply mode of the air conditioner can aim at a user to supply air and avoid the user to supply air, when the air supply mode aims at the user to supply air, the angle of the air guide strip is adjusted to aim at the user, in the air supply mode, after the user moves, firstly, the air guide angle required by the user after moving is determined according to the air guide angle aiming at the air supply of the user, the air speed before the user moves the position and the position after the user moves, namely, the air speed which can be felt by the user at the current air guide angle is calculated according to the distance between the user and the air conditioner, and then, according to the relation between the air speed and the distance, the rotating speed of the fan required by the position after the user moves to reach the air speed before moving the position is determined, so that the user can feel the air speed before the user moves the position. The wind speed before reaching the moving position may be the same as the wind speed before moving position or may have a preset difference, which is set according to the user's requirement, for example, the preset difference is a wind speed of ± 2%, or a wind speed of ± 1%, etc.

2) Referring to fig. 4, the step of determining the rotation speed of the indoor fan of the air conditioner and/or the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves includes:

step S23, when the air supply mode of the current air conditioner is to avoid the air supply of the user, determining the angle of the air guide strip as the angle of air supply avoiding the position of the user after the air guide strip is moved according to the air speed before the position of the user is moved and the position information after the user is moved;

and step S24, determining the rotating speed of the indoor fan of the air conditioner as a default rotating speed.

The air supply of the user is avoided, the air blowing cannot be sensed at the position where the user is located, the angle of the air guide strip is adjusted to avoid the air supply of the user, along with the movement of the user, the angle of the air guide strip needs to be adjusted, the user in which position area can know the angle of the air guide strip adjusted to which angle, and the user in which position area cannot sense the air sense. In the adjusting mode of 2), it is considered that the angle of the air guide bar is actually required to be adjusted, and the rotating speed of the indoor fan is not required to be adjusted, so that the angle of the air guide bar can be determined according to the wind speed before the user moves the position and the position information after the user moves, and the method is irrelevant to wind speed adjustment.

3) Referring to fig. 5, the step of determining the rotation speed of the indoor fan of the air conditioner and/or the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves includes:

step S25, determining the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves;

and step S26, determining the distance between the user and the air conditioner according to the position information after the user moves, and determining the rotating speed of the indoor fan of the air conditioner according to the determined distance and the wind speed before the user moves, so that the position of the user after the user moves is windless under the rotating speed.

The difference between the air supply of the air conditioner and the air supply of the air conditioner in the embodiment 1) and the air supply of the air conditioner in the embodiment 2) is that the air supply of the air conditioner is not avoided from the user and is not aligned with the user, and the air supply angle of the air guide strip and the rotating speed of the indoor fan are required to be adjusted simultaneously by the user to realize the same air speed after the user moves and before the user moves.

And (2) obtaining the wind guide angle and/or the indoor fan rotating speed required by the user to reach the same wind speed at different positions through the calculation modes in the steps 1) to 3), and generating a mapping table of the wind guide strip angle of the position and the fan rotating speed according to the rotating speed and/or the wind guide strip angle of the air conditioner indoor fan at different positions after the user moves, so as to search the wind guide strip angle and/or the rotating speed according to the mapping table to complete air supply control of the air conditioner.

And step S30, controlling the indoor fan of the air conditioner to operate according to the determined rotating speed and/or controlling the air guide strip to rotate to the determined angle.

After the angle of the air guide strip and the rotating speed of the indoor fan of the air conditioner are determined, the angle of the air guide strip is rotated to the determined angle and the rotating speed of the indoor fan of the air conditioner is controlled to be adjusted to the determined rotating speed, the wind speed sensed after the user moves the position reaches the wind speed before the user moves the position, the wind speed before the user moves the position is the same as the wind speed before the user moves the position or has a preset difference, and the preset difference is set according to the user requirements, for example, the preset difference is +/-2% of the wind speed, or +/-1% of the wind speed and the like. .

The adjustment of the angle of the air guide strip and/or the rotating speed of the indoor fan is also carried out in the following scenes: the angle of the air guide strip is fixed, and only the rotating speed of an indoor fan is adjusted; or the rotating speed of the indoor fan is not changed, only the angle of the air guide strip is adjusted, and the required adjustment is adjusted according to the calculation modes from 1) to 3) or the angle of the air guide strip and/or the rotating speed of the indoor fan are inquired according to the established mapping table.

In an embodiment of the present invention, after the user moves, whether the moved position and the position before the moved position are in the same preset air supply area is determined; if the air conditioner is in the same preset air supply area, controlling a fan of an indoor unit of the air conditioner to operate according to the current rotating speed, and supplying air by the air guide strips according to the current angle; and if the air guide bar is not in the same preset air supply area, determining the rotating speed of the indoor fan of the air conditioner and/or the angle of the air guide bar according to the wind speed before the user moves the position and the position information after the user moves the position.

In the embodiment, the wind speed before the user moves and the position after the user moves are detected, the wind guide angle and/or the rotating speed of the indoor fan, which are/is required by the user to reach the wind speed before the user moves, are calculated according to the movement of the user, and the wind guide angle and/or the rotating speed of the indoor fan are/is adjusted according to the moved wind guide angle and/or the rotating speed of the indoor fan after the user moves, so that the wind speed change experienced by the user before the user moves and after the user moves is small, discomfort cannot be caused, the problems that the current air conditioner is poor in comfort level due to the fact that the wind speed is adjusted and fixed according to a user instruction and cannot be adjusted along with the movement of the user, the wind speed difference between the user after the user moves and before the user moves is large, discomfort is caused to the user, and the comfort level of the air, And (4) the method is reasonable.

Referring to fig. 6, in a preferred embodiment of the present invention, when a difference between a wind speed at a position after the user moves and a wind speed at a position before the user moves in the user-aligned blowing mode is greater than a preset value, the method further includes:

and step S40, controlling the air supply mode of the air conditioner to enter an air supply mode avoiding users, and adjusting the angle of the air guide strip.

The present embodiment is different from the first embodiment in that when the current mode is a mode aiming at the air blowing of the user, if the air blowing adjustment method in the first embodiment cannot satisfy the condition that the air speeds of the positions before and after the user moves the position are the same, the air blowing mode of the air conditioner needs to be adjusted. For example, in the current air supply mode aligned to the user, after the user moves, the angle of the air guide bar is adjusted to be aligned to the user for air supply, at this time, the rotating speed of the indoor fan is the minimum rotating speed, and the air speed at the position after the user moves is still greater than the air speed before the position moves, the air supply mode needs to be adjusted to avoid the air supply of the user, the air does not need to be aligned to the user for air supply, but the air can still blow the user, after the angle of the air guide bar is adjusted, the rotating speed of the indoor fan is adjusted according to the distance between the user and the air conditioner under the angle of the air guide bar, or the air speed after the position moves reaches the air speed before the position moves by directly adjusting the angle of the air guide bar, the modes 1) to 3) can be referred to for calculation of the angle of the air guide bar and/or calculation of the rotating speed of the indoor fan, which are not described in, and adjusting the air supply mode, and then adjusting the air guide angle and/or the rotating speed of the indoor fan. According to the air conditioner air supply control method and device, the operation mode is adjusted through the fact that the air speed after the user moves the position cannot reach the air speed before the user moves the position in the current operation mode, the air guide angle and/or the rotating speed of the indoor fan are/is adjusted after the operation mode is adjusted, the air speed after the user moves the position reaches the air speed before the user moves the position, and accuracy and reasonability of air supply control of the air conditioner are improved.

Referring to fig. 7, in a preferred embodiment of the present invention, when there are a plurality of users in the air conditioner action space, the steps of detecting the wind speed before the user moves the position and acquiring the position information after the user moves include:

step S11, acquiring first distribution information of the users in an air conditioner action space, determining the central positions of the users as first air supply positions according to the first distribution information, and detecting the air speed of the first air supply positions as the air speed before the users move before the first air supply positions are the user movement positions;

and step S12, after the users move among the users, obtaining second distribution information of the moved users in the air conditioner action space, and determining second air supply positions of the center positions of the users according to the second distribution information, wherein the second air supply positions are position information of the users after moving.

In the present embodiment, a description is given of a case where a plurality of users are present, when a plurality of users are present, a distribution situation of the plurality of users in an air conditioner operation space is acquired, and before one central position is selected as a first air supply position, which is a position where air is supplied for the first time, that is, a user movement position, after air is supplied to the first air supply position, an air speed of the first air supply position is detected as an air speed before the user movement, when a user is moved among the plurality of users, a distribution of the plurality of users in the air conditioner operation space is acquired again, and one central position is calculated again as a second air supply position, which is a position after the movement. The air supply positions of a plurality of users are determined through the central position, so that the air supply of the air conditioner can be reasonably distributed, and the comfort level of the users is ensured.

Further, in an embodiment, there are multiple users, and referring to fig. 8, the step of detecting the wind speed before the user moves the position and acquiring the position information after the user moves includes:

step S13, acquiring third distribution information of the users in the air conditioner action space and air supply demands sent by the users, and determining a third air supply position according to the third distribution information and the air supply demands, wherein before the third air supply position is moved by the user, the air speed of the third air supply position is detected to be the air speed before the user moves;

and step S14, after the users move, acquiring fourth distribution information and air supply requirements of the moved users in the air conditioner action space, and determining a fourth air supply position according to the fourth distribution information and the air supply requirements, wherein the fourth air supply position is position information of the moved users. The difference from the above air supply distribution of multiple users is that the users set air supply requirements, and the present embodiment performs more reasonable distribution by combining different requirements of the users, rather than setting air supply positions by adopting a central position singly, and determines information before the users move the positions and a position after the users move as the positions of air supply of multiple users through the air supply requirements of each user and the distribution of the users in the air conditioner acting space. It can be understood of course that can also classify the user according to user's different demands, classify the user of same demand, for example, the calm belongs to a kind, the demand wind belongs to a kind, and through sequencing to the demand difference of wind, the wind is big arranges the centre, the row of calm is the most edge, with this law, can rationally adjust wind-guiding strip angle and indoor fan rotational speed, make and satisfy most user demand or all user demands, further improve the accuracy and the rationality of air conditioner air supply control, improve the comfort level of air conditioner.

To better describe the embodiment of the invention, the air supply process of the air conditioner comprises the following steps:

the air conditioner detects the position of a human body by a human body detection sensor (e.g., an infrared sensor, an image sensor, etc.) mounted on the indoor unit. Calculating the wind speed V of the human body initial position A according to the human body initial position and the fan rotating speed set by the user₀(ii) a When the human body detection sensor detects that the human body moves to a new position B, the corresponding target air deflector angle is found from the preset air deflector angle lookup table, the stepping motor drives the air deflector to rotate to the target angle, and then the corresponding target fan rotating speed x is calculated through a preset fan rotating speed-wind speed relational expression of the position B, so that the wind speed at the position B of the human body is equal to V₀And adjusting the rotating speed of the fan to be a target rotating speed x. This allows the human body to feel the previously set desired wind speed even after the human body has moved. The specific implementation steps are as follows:

constructing the angle of the air deflector for blowing air at different positions: FIG. 8 is a schematic view of the air conditioner in the space zone;

the air conditioner is hung in the center of the wall of the room as shown in fig. 9, and the height of the air conditioner is about 2.2-2.3 m. For convenience of processing, it is not necessary to establish the blowing angles at all locations, and the indoor space may be discretely divided into several areas, for example, M × N areas, each spaced by d (M). The distance between adjacent positions may be set as desired, but should not be too large, as much as possible less than 1 m. For the central position P (i, j) (shown by the black dot of the image) of each partition, at the position with the vertical height of about 1m, the angles of the horizontal air deflector and the vertical air deflector are continuously adjusted to make the wind blow to the position, namely, the angle of the air deflector is adjusted to make the wind feel of the position strongest under the condition of not adjusting the wind speed, and the angles hAng (i, j) and vAng (i, j) of the horizontal air deflector and the vertical air deflector at the moment are recorded. Thus, the angles hAng (i, j) and vAng (i, j) of the horizontal air guiding plate and the vertical air guiding plate when air is sent to any position P (i, j) can be obtained, and an air guiding plate angle lookup table is constructed:

table 1 horizontal air deflector angle lookup table

Position of	1	2	…	N
					1	hAng(1,1)	hAng(1,2)	…	hAng(1,N)
2	hAng(2,1)	hAng(2,2)	…	hAng(2,N)
					…	…	…	…	…
M	hAng(M,1)	hAng(M,2)	…	hAng(M,N)

TABLE 2 vertical air deflector angle lookup table

Position of	1	2	…	N
					1	vAng(1,1)	vAng(1,2)	…	vAng(1,N)
2	vAng(2,1)	vAng(2,2)	…	vAng(2,N)
					…	…	…	…	…
M	vAng(M,1)	vAng(M,2)	…	vAng(M,N)

Secondly, establishing the relation between the wind speed and the rotating speed of the fan at different positions:

for each position P (i, j):

and looking up tables 1 and 2, and setting angles hAng (i, j) and vAng (i, j) of the corresponding horizontal air deflector and the corresponding vertical air deflector.

Setting different fan rotating speeds F, such as 400rpm, 500rpm, … rpm, 1500rpm and the like;

measuring the average wind speed V over a period of time at position P (i, j) using a anemometer;

repeating the steps 2-3 to obtain a wind speed-fan rotating speed corresponding table, such as:

TABLE 3 wind speed-Fan speed mapping Table example

Fan speed RPM	Wind speed (m/s)
		1300	0.17
1140	0.17
		980	0.11
820	0.09
		660	0.07
508	0.03

Fitting to obtain a corresponding relation between the wind speed and the rotating speed of the fan, referring to fig. 10, so that a relation between the wind speed and the rotating speed of the fan at all positions can be obtained: the coefficient table of the relationship between the wind speed fan rotation speed at different positions is shown in table 4, where V (i, j) is a (i, j) x + b (i, j).

TABLE 4 Fan speed-wind speed relationship coefficient

Position of	1	2	…	N
					1	a(1,1),b(1,1)	a(1,2,b(1,2)	…	a(1,N,b(1,N)
2	a(2,1),b(2,1)	a(2,2,b(2,2)	…	a(2,N,b(2,N)
					…	…	…	…	…
M	a(M,1),b(M,1)	a(M,2,b(M,2)	…	a(M,N,b(M,N)

Thirdly, detecting the position of the human body and controlling air supply:

the air conditioner detects the horizontal angle and distance of a human body relative to the air conditioner through a human body detection sensor (such as an image sensor, an infrared sensor or other human body detection sensors) arranged on an indoor unit of the air conditioner, and then the horizontal angle and distance are converted into corresponding partitions P (i, j); corresponding air deflector angles hAng (i, j) and vAng (i, j) are searched from the tables 1 and 2, and the air conditioner drives the air deflector motor to enable the horizontal air deflector and the vertical air deflector to be adjusted to the corresponding angles hAng (i, j) and vAng (i, j) respectively; and searching the corresponding relation coefficient of the wind speed and the fan rotating speed from the table 4 according to the position P (i, j), and obtaining a relation formula V (i, j) ═ a (i, j) x + b (i, j). According to the wind speed V set by the user before₀Calculating the corresponding fan rotating speed x (i, j) at P (i, j) as (y0-b (i, j))/a (i, j); the air conditioner driving fan is adjusted to the corresponding fan rotating speed x (i, j), so that the user feels the same wind speed V at the new position as the previous position₀. The wind guide angles and the rotating speeds at different positions are obtained through the calculation mode in the embodiment, a mapping table is formed, and subsequent control is performed according to different position requirements and different table lookup, so that the wind speed after the user moves the position reaches the wind speed before the user moves the position, and the air supply of the air conditioner is reasonable and accurate.

In one embodiment, the present invention also provides an air conditioner including: the air conditioner air supply control program comprises a memory, a processor and an air conditioner air supply control program which is stored on the memory and can run on the processor, wherein the air conditioner air supply control program realizes the following steps when being executed by the processor:

1) the step of determining the rotating speed of the indoor fan of the air conditioner and the angle of the air guide strip according to the wind speed before the user moves the position and the position information after the user moves comprises the following steps:

when the air supply mode of the current air conditioner is an air supply mode aligned with a user, determining the angle of the air guide strip as an air supply angle aligned with the position of the user after the user moves according to the air speed before the user moves the position and the position information after the user moves;

2) The step of determining the rotating speed of the indoor fan of the air conditioner and/or the angle of the air guide strip according to the wind speed of the user before moving the position and the position information of the user after moving comprises the following steps:

3) The step of determining the rotating speed of the indoor fan of the air conditioner and/or the angle of the air guide strip according to the wind speed of the user before moving the position and the position information of the user after moving comprises the following steps:

determining the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves;

In a preferred embodiment of the present invention, when the difference between the wind speed at the position after the user moves and the wind speed at the position before the user moves in the user-aligned wind feeding mode is greater than a preset value, the air-conditioner wind feeding control program implements the following steps when executed by the processor:

In a preferred embodiment of the present invention, when there are a plurality of users in the air conditioner active space, the air conditioner blowing control program when executed by the processor implements the following steps:

Further, in an embodiment, there are a plurality of users, and the air conditioner blowing control program implements the following steps when executed by the processor:

and after the users move among the plurality of users, acquiring fourth distribution information of the plurality of moved users in an air conditioner action space and air supply requirements sent by the users, and determining a fourth air supply position according to the fourth distribution information and the air supply requirements, wherein the fourth air supply position is position information of the users after the users move. The difference from the above air supply distribution of multiple users is that the present embodiment combines different requirements of users to perform more reasonable distribution, rather than singly adopting a central position to set the air supply position, and determines the information before the user moves the position and the position after the user moves as the air supply positions of multiple users according to the air supply requirement of each user and the distribution of the users in the air conditioner action space. It can be understood of course that can also classify the user according to user's different demands, classify the user of same demand, for example, the calm belongs to a kind, the demand wind belongs to a kind, and through sequencing to the demand difference of wind, the wind is big arranges the centre, the row of calm is the most edge, with this law, can rationally adjust wind-guiding strip angle and indoor fan rotational speed, make and satisfy most user demand or all user demands, further improve the accuracy and the rationality of air conditioner air supply control, improve the comfort level of air conditioner.

Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where an air conditioner air supply control program is stored on the computer-readable storage medium, and when executed by the processor, the air conditioner air supply control program implements the following operations:

Further, the air supply control program of the air conditioner, when executed by the processor, further implements the following operations:

Further, when the difference between the wind speed at the position after the user moves and the wind speed at the position before the user moves in the air supply mode aligned to the user is greater than a preset value, the air supply control program of the air conditioner further realizes the following operations when being executed by the processor:

when the air supply mode of the current air conditioner is an air supply mode avoiding users, determining the angle of the air guide strip as an air supply angle avoiding the positions after the users move according to the air speed before the users move and the position information after the users move;

Further, after the steps of detecting the wind speed before the user moves and acquiring the position information after the user moves in the air conditioner action space is detected, the air conditioner blowing control program realizes the following operations when being executed by the processor:

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An air supply control method of an air conditioner is characterized by comprising the following steps:

controlling the indoor fan of the air conditioner to operate according to the determined rotating speed and/or the air guide strip to rotate to the determined angle;

when a plurality of users exist in the air conditioner action space, the step of detecting the wind speed before the user moves the position and acquiring the position information after the user moves comprises the following steps:

2. The method as claimed in claim 1, wherein the step of determining the rotation speed of the indoor fan of the air conditioner and/or the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves the position comprises:

3. The air supply control method of claim 2, wherein when the difference between the wind speed at the position after the user moves and the wind speed at the position before the user moves in the user-directed air supply mode is greater than a predetermined value, the method further comprises:

4. The method as claimed in claim 1 or 3, wherein the step of determining the rotation speed of the indoor fan of the air conditioner and the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves the position comprises:

5. The method as claimed in claim 1 or 3, wherein the step of determining the rotation speed of the indoor fan of the air conditioner and/or the angle of the wind guide strip according to the wind speed before the user moves the position and the position information after the user moves the position comprises:

determining the angle of the air guide strip according to the position information of the user after the user moves; and/or

6. The air supply control method of the air conditioner as claimed in claim 1, wherein when a plurality of users exist in the air conditioner active space, the steps of detecting the wind speed before the user moves the position and acquiring the position information after the user moves include:

7. The air supply control method of an air conditioner according to claim 1, wherein after the steps of detecting the user's movement in the air conditioner operation space, detecting the wind speed before the user's movement and acquiring the position information after the user's movement, the method further comprises:

8. The air supply control method of an air conditioner as set forth in claim 1, further comprising:

9. An electronic device, characterized in that the electronic device comprises: a memory, a processor, and an air conditioner air supply control program stored on the memory and executable on the processor, the air conditioner air supply control program when executed by the processor implementing the air conditioner air supply control method of any one of claims 1 to 8.

10. A computer-readable storage medium, characterized in that an air conditioner air supply control program is stored thereon, which when executed by a processor implements the air conditioner air supply control method according to any one of claims 1 to 8.