WO2020000551A1 - Method and device for controlling air guide strip of air conditioning apparatus, and air conditioning apparatus - Google Patents

Abstract

A method and device for controlling an air guide strip of an air conditioning apparatus, and the air conditioning apparatus. The method comprises: determining a current swing angle of the air guide strip in the air conditioning apparatus; then, determining, according to the current swing angle of the air guide strip, a corresponding target stop duration; and controlling the air guide strip to continue to swing after stopping at the current swing angle for the target stop duration. According to the method, the stop duration of the air guide strip at the current swing angle is determined according to the swing angle of the air guide strip, and air outlet volume of the air conditioning apparatus at different angles is controlled, so that air supply volume of the air guide strip in all directions is as uniform as possible, a temperature difference between two side areas and a middle area corresponding to the air conditioning apparatus is reduced, and the temperature distribution of the whole room is more uniform.

Description

Method and device for controlling air guide strip of air conditioning equipment and air conditioning equipment

Cross-reference to related applications

This application requires a Chinese patent application submitted by Guangdong Midea Refrigeration Equipment Co., Ltd. and Midea Group Co., Ltd. on June 29, 2018, with the application name of "Method, Device and Air Conditioning Device for Air Bar Control of Air Conditioning Equipment" Priority "201810698031.7".

Technical field

The present application relates to the technical field of household appliances, and in particular, to a method, a device, and an air conditioning device for controlling an air guide strip of an air conditioning device.

Background technique

With the improvement of people's living standards, air-conditioning equipment such as air conditioners and electric fans have gradually appeared in thousands of homes and offices. The current air-conditioning equipment has a vertical air guide bar. The user can control the air guide plate or the air guide bar to swing up and down by pressing the left and right air sweep buttons on the remote control, so that the air-conditioning equipment air supply area is within a certain range in the horizontal direction. Changes.

In the related art, an air conditioning device usually has more air volume in front of the device than on both sides, so that the temperature in front of the device does not match the temperature on both sides.

Summary of the invention

The present application proposes a method and device for controlling a wind strip of an air-conditioning device, and an air-conditioning device, which are used to solve a situation in which the temperature in front of the air-conditioning device and the temperature on both sides are inconsistent in the related art, so that the Technical problems that the temperature distribution is not uniform and affects the comfort of the environment in the space where the air-conditioning equipment is located.

An embodiment of one aspect of the present application provides a method for controlling an air guide strip of an air conditioning apparatus, including: detecting an ambient temperature distribution; wherein the ambient temperature distribution is used to indicate an ambient temperature at each air supply position of the air conditioning apparatus ;

Determining a target air supply position according to the environmental temperature distribution;

Selecting a target angle range for blowing air to the target blowing position from a swing angle range of the wind guide bar;

Controlling the air guide bar to swing within the target angle range.

The air guide strip control method of the air conditioning equipment according to the embodiment of the present application detects the ambient temperature distribution; wherein the ambient temperature distribution is used to indicate the ambient temperature at each air supply position of the air conditioning equipment; and the target is determined according to the ambient temperature distribution Air supply position; From the swing angle range of the air guide bar, select a target angle range for supplying air to the target air supply position; and then control the air guide bar to swing within the target angle range. Therefore, the swing angle range of the air guide bar can be controlled according to the ambient temperature distribution, thereby achieving the purpose of uniform ambient temperature distribution in the space where the air-conditioning equipment is located, and improving user comfort.

An embodiment of another aspect of the present application provides an air guide strip control device for an air-conditioning apparatus, including:

A detection module for detecting an ambient temperature distribution; wherein the ambient temperature distribution is used to indicate an ambient temperature at each air supply position of the air-conditioning equipment;

A determining module, configured to determine a target air supply position according to the ambient temperature distribution;

A selection module, configured to select a target angle range for supplying air to the target air supply position from a swing angle range of the wind guide bar;

A control module is configured to control the air guide bar to swing within the target angle range.

The air guiding strip control device of the air conditioning equipment according to the embodiment of the present application detects the ambient temperature distribution; wherein the ambient temperature distribution is used to indicate the ambient temperature at each air supply position of the air conditioning equipment; and the target is determined according to the ambient temperature distribution Air supply position; From the swing angle range of the air guide bar, select a target angle range for supplying air to the target air supply position; and then control the air guide bar to swing within the target angle range. Therefore, the swing angle range of the air guide bar can be controlled according to the ambient temperature distribution, thereby achieving the purpose of uniform ambient temperature distribution in the space where the air-conditioning equipment is located, and improving user comfort.

An embodiment of another aspect of the present application proposes an air-conditioning apparatus including a control section and an air guide strip at an air outlet; the control section includes: a memory, a processor, and a memory and a processor A running computer program, when the processor executes the program, implements a method for controlling a wind strip of an air conditioning device according to the embodiment of the above aspect.

Another embodiment of the present application provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the method for controlling a wind strip of an air conditioning device according to the embodiment of the above aspect is implemented. .

Additional aspects and advantages of the present application will be given in part in the following description, part of which will become apparent from the following description, or be learned through practice of the present application.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

FIG. 1 is a schematic flowchart of a method for controlling an air guide strip of an air conditioning device according to an embodiment of the present application;

2 is a schematic diagram of an ambient temperature distribution detected by an array sensor according to an embodiment of the present application;

3 is a schematic diagram of dividing a swing angle of a wind deflector according to an embodiment of the present application;

4 is a schematic flowchart of another method for controlling an air guide strip of an air conditioning device according to an embodiment of the present application;

FIG. 5 is a schematic diagram of an ambient temperature distribution detected by an array sensor after a time period during which a wind guide bar swings a target according to an embodiment of the present application; FIG.

FIG. 6 is a schematic structural diagram of a wind strip control device of an air conditioning device according to an embodiment of the present application; and

FIG. 7 is a schematic structural diagram of an air-conditioning apparatus according to an embodiment of the present application.

detailed description

The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

At present, the air guide strips of most air-conditioning equipment swing at a uniform speed from side to side, and the rotation speed of the wind wheel is also uniform. However, when the air guide bar guides the wind, the wind direction cannot be blown out according to the direction of the air guide bar, and the wind always blows out to the middle area, so that when the air guide bar swings left and right, the middle air volume is always more than the sides. Therefore, the temperature in front of the air-conditioning equipment is lower than that in the two sides during cooling, and the temperature in both sides is lower than the area directly in front when heating, resulting in a large temperature difference in the room and affecting overall comfort.

This application is mainly directed to the technical problem that the air volume directly in front of the air-conditioning equipment in the related art is always more than both sides, which makes the temperature distribution in the space where the air-conditioning equipment is located uneven and affects the comfort of the environment in the space where the air-conditioning equipment is located, A control method of air conditioning equipment.

The air guide strip control method of the air conditioning equipment according to the embodiment of the present application determines the target air supply position by detecting the ambient temperature distribution and according to the ambient temperature distribution, and further selects the target air supply position from the swing angle range of the air guide strip. The target angle range of the wind at the wind position, so as to control the wind guide bar to swing within the target angle range. Therefore, the swing angle range of the air guide bar can be controlled according to the ambient temperature distribution, thereby achieving the purpose of uniform ambient temperature distribution in the space where the air-conditioning equipment is located, and improving user comfort.

The following describes a method and an apparatus for controlling a wind strip of an air conditioning apparatus according to an embodiment of the present application with reference to the drawings.

FIG. 1 is a schematic flowchart of a method for controlling an air guide strip of an air conditioning device according to an embodiment of the present application.

As shown in FIG. 1, a method for controlling a wind strip of an air conditioning device includes the following steps:

Step 101: Detect an ambient temperature distribution. The ambient temperature distribution is used to indicate an ambient temperature at each air supply position of the air-conditioning apparatus.

In the embodiment of the present application, the air-conditioning equipment may be home appliances such as an air conditioner, an air purifier, or an electric fan.

As a possible implementation manner, the air conditioning device may include an environment temperature detection device, and the environment temperature distribution may be detected by the environment temperature detection device.

Optionally, the ambient temperature detection device may be a temperature sensor. For example, the ambient temperature detection device may be an array sensor (N * M) of N rows and M columns, and an array sensor of N rows and M columns may be used to detect each sensor. The ambient temperature at the wind position, or the ambient temperature detection device may be other temperature sensors, which is not limited. The array sensor may include an array infrared thermopile sensor.

As an example, refer to FIG. 2, which is a schematic diagram of an ambient temperature distribution detected by an array sensor according to an embodiment of the present application. Among them, the array sensor is a sensor of 24 rows and 32 columns (24 * 32), and the operation mode of the air conditioning equipment is a cooling mode. It can be seen from FIG. 2 that the ambient temperature measured by the array sensor from the third column sensor to the 26th column sensor is between [24.3 ° C, 25.5 ° C], and the temperature is relatively comfortable. The maximum temperature is 26.4 ° C, and the maximum ambient temperature measured by the sensors in columns 27 to 32 is 27.9 degrees Celsius. The higher temperature makes the indoor temperature gap larger and affects user comfort.

Step 102: Determine a target air supply position according to the ambient temperature distribution.

In the embodiment of the present application, after detecting the ambient temperature distribution, the target air supply position may be determined according to the ambient temperature distribution.

As a possible implementation manner, a reference value may be determined, and then the ambient temperature at each air supply position may be different from the reference value to obtain the temperature difference value of each air supply position. The temperature difference determines the target air supply position with the maximum temperature difference. For example, when the temperature difference at the air supply position is larger and the operation mode of the air-conditioning adjustment device is the cooling mode, the cooling capacity of the air-conditioning device at the corresponding air supply angle is larger, and when the temperature difference at the air supply position is greater The smaller the value is, and when the operation mode of the air-conditioning equipment is the cooling mode, the cooling capacity of the air-conditioning equipment at the corresponding air supply angle is smaller. Alternatively, when the temperature difference at the air supply position is larger and the operation mode of the air-conditioning adjustment device is a heating mode, the air-conditioning device generates more heat at the corresponding air supply angle, and when the temperature at the air supply position The smaller the difference is, and when the operation mode of the air-conditioning equipment is the heating mode, the smaller the heating capacity of the air-conditioning equipment at the corresponding air supply angle.

The reference value can be determined according to the average ambient temperature of each air supply position.

Alternatively, the reference value may be determined according to a set temperature of the air-conditioning device, for example, the set temperature of the air-conditioning device may be preset by a built-in program of the air-conditioning device, or may be set by a user, which is not limited. For example, when the operation mode of the air-conditioning equipment is a cooling mode, the reference value may be 24 ° C, and when the operation mode of the air-conditioning equipment is a heating mode, the reference value may be 26 ° C.

Alternatively, the reference value may be determined according to the ambient temperature at the at least one air supply position.

Step 103: Select a target angle range for blowing air to the target air blowing position from the swing angle range of the air guide bar.

As an example, referring to FIG. 3, it is assumed that the swing angle range of the air guide bar is 90 °, and 0 ° is specified as the swing center; -45 ° is the angle between the air guide bar and the swing center when it is at the leftmost position. The maximum cooling capacity or heating capacity at this time; 45 ° is the angle between the air guide bar and the swing center when it is at the far right, and the cooling capacity or heating capacity at this time is the largest.

In this embodiment, after detecting the ambient temperature distribution, the target air supply position may be determined according to the ambient temperature distribution. The target air supply position refers to the air supply position having the maximum temperature difference.

When the air conditioning equipment is cooling or heating, the target air supply position with the maximum temperature difference is determined through the temperature difference of each air supply position, and according to the swing angle of the air guide bar when the target air position is supplied with air , Determine the swing center angle, so as to determine the target angle range of the target air supply position according to the swing center angle and the preset swing amplitude.

As a possible implementation manner, when the operation mode of the air conditioning device is a cooling mode, the temperature of the middle position of the air conditioning device is lower than the temperature on both sides. At this time, -30 ° to -45 ° or 30 ° can be selected. The angle range to 45 ° is the target angle range. When the operation mode of the air-conditioning equipment is heating mode, the temperature in the middle position of the air-conditioning equipment is higher than the temperature on both sides. At this time, an angle range of -30 ° to -45 ° or 30 ° to 45 ° can also be selected. Is the target angle range.

The preset swing amplitude is less than 6 °.

Step 104: Control the wind deflector to swing within a target angle range.

In this embodiment, after determining the difference between the ambient temperature of each air supply position of the air guide bar and the reference value, the target air supply position having the maximum temperature difference is determined, and then the target air supply position is selected for the target air supply position. The target angle range of the wind at the wind position controls each wind guide bar to swing within the target angle range. Therefore, during the swing of the air guide bar, the air supply of the air guide bar in all directions is made as uniform as possible.

The air guide strip control method of the air conditioning equipment according to the embodiment of the present application detects the ambient temperature distribution; wherein the ambient temperature distribution is used to indicate the ambient temperature at each air supply position of the air conditioning equipment; and the target is determined according to the ambient temperature distribution Air supply position; From the swing angle range of the air guide bar, select a target angle range for supplying air to the target air supply position; and then control the air guide bar to swing within the target angle range. Therefore, the swing angle range of the air guide bar can be controlled according to the ambient temperature distribution, thereby achieving the purpose of uniform ambient temperature distribution in the space where the air-conditioning equipment is located, and improving user comfort.

In order to clearly explain the previous embodiment, this embodiment provides another method for controlling an air guide strip of an air-conditioning apparatus. FIG. 4 is a flow chart of another method for controlling an air guide strip of an air-conditioning apparatus according to an embodiment of the present application. schematic diagram.

As shown in FIG. 4, the method for controlling a wind strip of the air conditioning equipment includes the following steps:

Step 201: Detect an ambient temperature distribution; wherein, the ambient temperature distribution is used to indicate an ambient temperature at each air supply position of the air-conditioning apparatus.

In this embodiment, the method for detecting the ambient temperature distribution is similar to the method in step 101 of the foregoing embodiment, and therefore will not be repeated here.

Step 202: Determine the temperature difference between the ambient temperature and the reference value at each air supply position according to the ambient temperature distribution.

In this embodiment, after obtaining the ambient temperature distribution at each air supply position of the air-conditioning equipment, a temperature difference between the ambient temperature and a reference value is determined.

The reference value can be determined according to the average ambient temperature of each air supply position.

Alternatively, the reference value may be determined according to a set temperature of the air-conditioning device, for example, the set temperature of the air-conditioning device may be preset by a built-in program of the air-conditioning device, or may be set by a user, which is not limited. For example, when the operation mode of the air-conditioning equipment is a cooling mode, the reference value may be 24 ° C, and when the operation mode of the air-conditioning equipment is a heating mode, the reference value may be 26 ° C.

Alternatively, the reference value may be determined according to the ambient temperature at the at least one air supply position.

Step 203: Determine the maximum temperature difference according to the temperature difference of each air supply position.

Specifically, after determining the temperature difference between the ambient temperature and the reference value at each air supply position, the maximum temperature difference may be determined through comparison.

Step 204: Determine a target duration according to the maximum temperature difference.

It should be noted that when the air guide bar swings within the target angle range, the original swing speed can still be used. However, the air supply speed can be adjusted according to the maximum temperature difference at the air supply position of the air guide bar. Large, indicating that the air guide bar is at the current air supply position, and the larger the amount of air to be sent, the larger the air supply speed is determined.

In the embodiment of the present application, it is assumed that the m-th column sensor in the array sensor is used to measure and obtain the ambient temperature of the target air supply position.

As a possible implementation manner, if m is greater than or equal to a preset value x, a characteristic value range of the target air supply angle ranges from

M is the total number of columns of the array sensor; if m is less than the preset value x, the characteristic value range of the target air supply angle ranges from

The preset value x is set in advance, for example, x may be 2. Among them, the characteristic value of the air supply angle represents the percentage of opening and closing of the air guide bar.

As an example, the ratio of the supply air speed is determined according to the maximum temperature difference, where the ratio of the supply air speed is the ratio of the target supply speed to the preset supply speed, and then according to the supply speed ratio and the preset supply Wind speed, determines the target supply air speed. The corresponding relationship between the maximum temperature difference, the supply air speed ratio and the preset supply air speed can be shown in Table 1.

Th-Ta	Supply air speed ratio	Preset supply air speed
≥3 ℃	1.5	v (40%)
≥2.5 ℃	1.4	v

≥2 ℃	1.3	v
≥1.5 ℃	1.2	v
≥1 ℃	1.1	v

Table 1

Assume that the preset original supply air speed is 40%. Since Th = 27.9 ° C and Ta = 25.1 ° C in FIG. 2, then Th-Ta = 2.8, and the corresponding supply speed ratio is 1.4. It can be known that the preset supply air speed is 1.4 * 40% = 64%. And, assuming x = 2, the range of the characteristic value of the target air supply angle is

Specifically, the target duration of the air guide bar swinging within the target angle range can be determined according to the maximum temperature difference value. When the value range of the maximum temperature difference value is different, the swing duration is different.

In this embodiment, the target duration ranges from 10s to 30s.

As a possible implementation manner, the temperature difference between the ambient temperature and the reference value at each air supply position has a positive relationship with the target swing time. When the maximum temperature difference is large, the temperature difference in the space where the air conditioning equipment is located is large at this time. In order to make the ambient temperature distribution in the space where the air conditioning equipment is relatively uniform, at this time, the target swing time should be set relatively large When the maximum temperature difference is small, the temperature difference in the space where the air-conditioning equipment is located is small at this time, and the target driving time should be set relatively small at this time.

Therefore, the value range of the maximum temperature difference (Th-Ta) can be divided into a predetermined number of value intervals in advance, and then a corresponding target duration is set for each value interval, after obtaining the maximum temperature tea , By querying the correspondence between the temperature difference and the duration, the corresponding target duration can be obtained.

As an example, referring to FIG. 2, the range of the maximum temperature difference value can be divided into 5 intervals, which are: [3 ° C, + ∞), [2.5 ° C, 3 ° C), [2 ° C, 2.5 ° C ), [1.5 ° C, 2 ° C), [1 ° C, 1.5 ° C). The corresponding relationship between the maximum temperature difference interval, the swing duration of the air guide bar, and the swing speed are shown in Table 2.

Th-Ta	Target swing time	Raw swing speed
≥3 ℃	30s	v (6 ° / s)
≥2.5 ℃	25s	v
≥2 ℃	20s	v
≥1.5 ℃	15s	v

≥1 ℃

10s

v

Table 2

In Table 2, Th is the highest value of the ambient temperature, and Ta is the average value of the ambient temperature. In Figure 2, Th = 27.9 ° C and Ta = 25.1 ° C, then Th-Ta = 2.8, so the corresponding target swing time is 25s, and the characteristic value of the target air supply angle is taken as

Step 205: Control the duration of the target bar to swing within the target angle range.

In this embodiment, after determining the difference between the ambient temperature of each air supply position of the air guide bar and the reference value, the target air supply position having the maximum temperature difference is determined, and then the target air supply position is selected for the target air supply position. The target angle range of the wind position to supply air controls the duration of each target bar swinging within the target angle range. Therefore, during the swing of the air guide bar, the air supply of the air guide bar in all directions is made as uniform as possible.

As an example, referring to FIG. 5, FIG. 5 is a schematic diagram of an ambient temperature distribution detected by an array sensor after controlling a wind guide bar to swing a target duration within a target angle range according to an embodiment of the present application. Among them, the array sensor is a sensor of 24 rows and 32 columns (24 * 32), and the operation mode of the air conditioning equipment is a cooling mode. After controlling the cooling capacity of the air-conditioning equipment at each air supply position according to the ambient temperature distribution, the ambient temperature measured by the first sensor to the 32nd sensor of the array sensor is between [24.7 ℃, 25.3 ℃], compared with Figure 2. The ambient temperature distribution in the space where the air-conditioning equipment is located is relatively uniform, and the user's comfort is high.

The air guide strip control method of the air conditioning equipment according to the embodiment of the present application detects the ambient temperature distribution; wherein, the ambient temperature distribution is used to indicate the ambient temperature at each air supply position of the air conditioning equipment; according to the ambient temperature distribution, each The temperature difference between the ambient temperature at the air supply location and the reference value. The maximum temperature difference is determined according to the temperature difference of each air supply position; the target duration is determined according to the maximum temperature difference; and the control guide bar swings the target duration within the target angle range. Therefore, the swing time of the air guide strip at different swing positions can be controlled according to the ambient temperature distribution, so as to achieve the purpose of uniform ambient temperature distribution in the space where the air-conditioning equipment is located, and improve user comfort.

In order to implement the above-mentioned embodiment, the present application also proposes an air guide strip control device for an air-conditioning apparatus.

FIG. 6 is a schematic structural diagram of an air guide strip control device of an air conditioning device according to an embodiment of the present application.

As shown in FIG. 6, the air guide control device of the air conditioning device includes a detection module 110, a determination module 120, a selection module 130, and a control module 140.

The detection module 110 is configured to detect an ambient temperature distribution. The ambient temperature distribution is used to indicate an ambient temperature at each air supply position of the air-conditioning apparatus.

A determining module 120 is configured to determine a target air supply position according to an ambient temperature distribution.

The selection module 130 is configured to select a target angle range for supplying air to a target air supply position from a swing angle range of the air guide bar.

The control module 140 is configured to control the air guide bar to swing within a target angle range.

As a possible implementation manner, the determining module 120 further includes:

A first determining module, configured to determine a temperature difference between an ambient temperature at each air supply location and a reference value according to the ambient temperature distribution; wherein the reference value is determined according to an average ambient temperature at each air supply location, or Is determined based on the set temperature of the air-conditioning equipment, or is determined based on the ambient temperature at at least one air supply location.

The second determining module is configured to determine a target air supply position having a maximum temperature difference according to the temperature difference of each air supply position.

The first determining module is further configured to determine a target duration of the air guide bar swinging within the target angle range according to a temperature difference value of each air supply position.

As a possible implementation manner, the first determining module further includes:

The determining unit is configured to determine the maximum temperature difference according to the temperature difference of each air supply position; and determine the target duration according to the maximum temperature difference.

The query unit is configured to query the correspondence between the temperature difference and the duration according to the maximum temperature difference, to obtain the corresponding target duration; wherein the temperature difference has a positive relationship with the duration.

As a possible implementation manner, the selection module 130 further includes:

The third determining module is configured to determine a swing center angle according to a swing angle adopted by the air guide bar when the target air supply position is supplied with air.

A fourth determining module is configured to determine a target angle range according to a swing center angle and a preset swing amplitude.

It should be noted that, the foregoing explanation of the embodiment of the method for controlling the air guiding strip of the air conditioning equipment is also applicable to the device for controlling the air guiding strip of the air conditioning equipment of this embodiment, which is not repeated here.

The air guiding strip control device of the air conditioning equipment according to the embodiment of the present application detects the ambient temperature distribution; wherein the ambient temperature distribution is used to indicate the ambient temperature at each air supply position of the air conditioning equipment; and the target is determined according to the ambient temperature distribution Air supply position; From the swing angle range of the air guide bar, select a target angle range for supplying air to the target air supply position; and then control the air guide bar to swing within the target angle range. Therefore, the swing angle range of the air guide bar can be controlled according to the ambient temperature distribution, thereby achieving the purpose of uniform ambient temperature distribution in the space where the air-conditioning equipment is located, and improving user comfort.

In order to implement the foregoing embodiment, an embodiment of the present application further provides an air-conditioning apparatus, as shown in FIG. 7, including a control unit 210 and an air guide bar 220 at an air outlet; the control unit 210 includes: a memory 211, The processor 212 and a computer program stored on the memory 211 and executable on the processor 212, wherein the processor 212 reads the executable program code stored in the memory 211 to run a program corresponding to the executable program code to The method is used to implement the air guide control method for an air conditioning device according to the foregoing embodiment.

In order to implement the above-mentioned embodiment, an embodiment of the present application further provides a computer-readable storage medium having a computer program stored thereon. When the program is executed by a processor, the method for controlling a wind strip of an air-conditioning apparatus according to the foregoing embodiment is implemented .

In the description of this specification, the description with reference to the terms “one embodiment”, “some embodiments”, “examples”, “specific examples”, or “some examples” and the like means specific features described in conjunction with the embodiments or examples , Structure, materials, or features are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, without any contradiction, those skilled in the art may combine and combine different embodiments or examples and features of the different embodiments or examples described in this specification.

In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "plurality" is at least two, for example, two, three, etc., unless it is specifically and specifically defined otherwise.

Any process or method description in a flowchart or otherwise described herein can be understood as representing a module, fragment, or portion of code that includes one or more executable instructions for implementing steps of a custom logic function or process And, the scope of the preferred embodiments of the present application includes additional implementations, in which the functions may be performed out of the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved, which should It is understood by those skilled in the art to which the embodiments of the present application pertain.

The logic and / or steps represented in the flowchart or otherwise described herein, for example, a sequenced list of executable instructions that can be considered to implement a logical function, can be embodied in any computer-readable medium, For the instruction execution system, device, or device (such as a computer-based system, a system including a processor, or other system that can fetch and execute instructions from the instruction execution system, device, or device), or combine these instruction execution systems, devices, or devices Or equipment. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections (electronic devices) with one or more wirings, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, because, for example, by optically scanning the paper or other medium, followed by editing, interpretation, or other suitable Processing to obtain the program electronically and then store it in computer memory.

It should be understood that each part of the application may be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods may be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware as in another embodiment, it may be implemented using any one or a combination of the following techniques known in the art: Discrete logic circuits with logic gates for implementing logic functions on data signals Logic circuits, ASICs with suitable combinational logic gate circuits, programmable gate arrays (PGA), field programmable gate arrays (FPGAs), etc.

A person of ordinary skill in the art can understand that all or part of the steps carried by the methods in the foregoing embodiments may be implemented by a program instructing related hardware. The program may be stored in a computer-readable storage medium. The program is When executed, one or a combination of the steps of the method embodiment is included.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing module, or each unit may exist separately physically, or two or more units may be integrated into one module. The above integrated modules can be implemented in the form of hardware or software functional modules. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

The aforementioned storage medium may be a read-only memory, a magnetic disk, or an optical disk. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present application. Those skilled in the art can interpret the above within the scope of the present application. Changes, modifications, substitutions, and variations of the embodiment

Claims (11)

1. A method for controlling an air guide strip of an air-conditioning apparatus, wherein the method includes the following steps:

   Detecting the ambient temperature distribution; wherein the ambient temperature distribution is used to indicate the ambient temperature at each air supply position of the air-conditioning equipment;

   Determining a target air supply position according to the environmental temperature distribution;

   Selecting a target angle range for blowing air to the target blowing position from a swing angle range of the wind guide bar;

   Controlling the air guide bar to swing within the target angle range.
2. The method for controlling a wind deflector according to claim 1, wherein determining the target air supply position based on the ambient temperature distribution comprises:

   Determine the temperature difference between the ambient temperature at each air supply location and a reference value according to the ambient temperature distribution; wherein the reference value is determined based on the average ambient temperature of each air supply location, or The set temperature of the air-conditioning equipment is determined, or is determined according to an ambient temperature at at least one air supply position;

   According to the temperature difference value of each air supply position, a target air supply position having a maximum temperature difference value is determined.
3. The method for controlling an air guide strip according to claim 2, wherein after determining a temperature difference between an ambient temperature at each air supply position and a reference value according to the ambient temperature distribution, further comprising:

   The target duration of the air guide bar swinging within the target angle range is determined according to the temperature difference of each air supply position.
4. The method for controlling an air guide strip according to claim 3, wherein determining the target duration of the air guide strip swinging within the target angle range according to the temperature difference of each air supply position comprises:

   Determine the maximum temperature difference according to the temperature difference of each air supply position;

   Determining the target duration according to the maximum temperature difference.
5. The method for controlling a wind deflector according to claim 4, wherein determining the target duration based on the maximum temperature difference comprises:

   Querying the correspondence between the temperature difference and the duration according to the maximum temperature difference to obtain a corresponding target duration;

   There is a positive relationship between the temperature difference and the duration.
6. The method for controlling a wind deflector according to claim 4 or 5, wherein the value of the target duration ranges from 10s to 30s.
7. The method for controlling a wind deflector according to any one of claims 1 to 6, characterized in that, from a range of swing angles of the wind deflector, a target for supplying air to the target air supply position is selected. Angle range, including:

   Determining a swing center angle according to a swing angle used by the wind guide strip when supplying air to the target air supply position;

   The target angle range is determined according to the swing center angle and a preset swing amplitude.
8. The method of controlling a wind deflector according to claim 7, wherein the swing amplitude is less than 6 °.
9. An air guide control device for air conditioning equipment, characterized in that the device includes:

   A detection module for detecting an ambient temperature distribution; wherein the ambient temperature distribution is used to indicate an ambient temperature at each air supply position of the air-conditioning equipment;

   A determining module, configured to determine a target air supply position according to the ambient temperature distribution;

   A selection module, configured to select a target angle range for supplying air to the target air supply position from a swing angle range of the wind guide bar;

   A control module is configured to control the air guide bar to swing within the target angle range.
10. An air conditioning device, characterized in that it includes a control section and an air guide strip at an air outlet; the control section includes: a memory, a processor, and a computer program stored in the memory and capable of running on the processor, When the processor executes the program, a method for controlling a wind strip of an air-conditioning apparatus according to any one of claims 1-8 is implemented.
11. A computer-readable storage medium having stored thereon a computer program, characterized in that when the program is executed by a processor, the method for controlling an air guide strip of an air conditioning device according to any one of claims 1-8 is implemented.

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