CN113418232A - Air conditioner, control method thereof, and computer-readable storage medium - Google Patents

Air conditioner, control method thereof, and computer-readable storage medium Download PDF

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Publication number
CN113418232A
CN113418232A CN202110745415.1A CN202110745415A CN113418232A CN 113418232 A CN113418232 A CN 113418232A CN 202110745415 A CN202110745415 A CN 202110745415A CN 113418232 A CN113418232 A CN 113418232A
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China
Prior art keywords
temperature
air
outlet
air conditioner
area
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CN202110745415.1A
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Chinese (zh)
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CN113418232B (en
Inventor
吴君
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GD Midea Air Conditioning Equipment Co Ltd
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GD Midea Air Conditioning Equipment Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a control method of an air conditioner, which is based on the air conditioner comprising at least two air outlets, and comprises the following steps: acquiring a first temperature of a first area and a second temperature of a second area in an action space of the air conditioner, wherein the distance between the position in the first area and the air conditioner is less than a target distance, and the distance between the position in the second area and the air conditioner is greater than or equal to the target distance; determining air outlet control parameters corresponding to the at least two air outlets according to the first temperature and the second temperature; and controlling the at least two air outlets to cooperatively supply air according to the air outlet control parameters so that the temperature of the first area and the temperature of the second area are both adjusted to the set temperature of the air conditioner. The invention also discloses an air conditioner and a computer readable storage medium. The invention aims to realize that the areas close to the air conditioner and the areas far away from the air conditioner can reach the comfortable state of users so as to simultaneously meet the user comfort of different indoor areas.

Description

Air conditioner, control method thereof, and computer-readable storage medium
Technical Field
The present invention relates to the field of air conditioners, and in particular, to a control method of an air conditioner, and a computer-readable storage medium.
Background
With the development of economic technology, the air conditioner is widely applied in life. At present, when an air conditioner operates, air is generally supplied through a single air port, air outlet of the air conditioner can only cover a fixed area of a space, so that the area close to the air conditioner can not reach the comfortable temperature of a user when the area close to the air conditioner reaches the comfortable temperature of the user, or the area close to the air conditioner can not reach the comfortable temperature of the user when the area far from the air conditioner reaches the comfortable temperature of the user. Therefore, the problem that the existing air conditioner cannot achieve comfortable states in an area close to the air conditioner and an area far away from the air conditioner is solved, and the comfort of users in different indoor areas is difficult to meet.
Disclosure of Invention
The invention mainly aims to provide a control method of an air conditioner, the air conditioner and a computer readable storage medium, aiming at achieving the user comfort state in both a region close to the air conditioner and a region far away from the air conditioner so as to simultaneously meet the user comfort in different indoor regions.
In order to achieve the above object, the present invention provides a method for controlling an air conditioner having at least two outlets, comprising the steps of:
acquiring a first temperature of a first area and a second temperature of a second area in an action space of the air conditioner, wherein the distance between the position in the first area and the air conditioner is less than a target distance, and the distance between the position in the second area and the air conditioner is greater than or equal to the target distance;
determining air outlet control parameters corresponding to the at least two air outlets according to the first temperature and the second temperature;
and controlling the at least two air outlets to cooperatively supply air according to the air outlet control parameters so that the temperature of the first area and the temperature of the second area are both adjusted to the set temperature of the air conditioner.
Optionally, the step of determining the air outlet control parameters of the at least two air outlets according to the first temperature and the second temperature includes:
determining a first temperature difference between the first temperature and the set temperature, and determining a second temperature difference between the second temperature and the set temperature;
and determining the air outlet control parameter according to the first temperature difference and the second temperature difference.
Optionally, the step of determining the air outlet control parameter according to the first temperature difference and the second temperature difference includes:
when the first temperature difference is smaller than or equal to a preset difference value and the second temperature difference is larger than the preset difference value, determining a first control parameter as the air outlet control parameter;
when the first temperature difference is larger than the preset difference value and the second temperature difference is smaller than or equal to the preset difference value, determining a second control parameter as the air outlet control parameter;
when the first temperature difference and the second temperature difference are both larger than the preset difference value, determining a third control parameter as the air outlet control parameter;
the air supply area matched with the at least two air outlets corresponding to the first control parameter covers the second area but does not cover the first area; the first area is covered by the matched air supply area corresponding to the second control parameter, and the second area is not covered by the matched air supply area corresponding to the second control parameter; the coordinated air supply area corresponding to the third control parameter covers the first area and the second area.
Optionally, the at least two air outlets include a first air outlet and a second air outlet, and the first air outlet is disposed above the second air outlet;
the first control parameter comprises opening the first air outlet and blocking the second air outlet;
the second control parameter comprises the steps of shielding the first air outlet and opening the second air outlet;
the third control parameter includes opening the first air outlet and the second air outlet.
Optionally, the first air outlet and the second air outlet are both set corresponding to a target fan, the first control parameter further includes that the target fan operates at a first rotation speed, the second control parameter further includes that the target fan operates at a second rotation speed, and the third control parameter further includes that the target fan operates at a third rotation speed; the third rotational speed is greater than or equal to the first rotational speed, and the first rotational speed is greater than the second rotational speed.
Optionally, the height of the first air outlet from the ground is greater than the height of a human body, the height of the second air outlet from the ground is less than or equal to the height of the human body, and the target distance is determined according to the height of the first air outlet from the ground and the height of the second air outlet from the ground.
Optionally, the step of obtaining a first temperature of a first area and a second temperature of a second area in the air conditioner action space is followed by:
determining a target frequency of the air conditioner compressor according to the first temperature and the second temperature;
and controlling the compressor to operate according to the target frequency in the process of executing the step of controlling the air supply of the first air outlet and the second air outlet according to the air-out control parameter.
Optionally, the step of determining the target frequency of the air conditioner compressor according to the first temperature and the second temperature comprises:
when the first temperature difference is smaller than or equal to a preset difference value and the second temperature difference is larger than the preset difference value, determining the target frequency according to the second temperature difference;
when the first temperature difference is larger than the preset difference value and the second temperature difference is smaller than or equal to the preset difference value, determining the target frequency according to the first temperature difference;
when the first temperature difference and the second temperature difference are both larger than the preset difference value, determining the target frequency according to the characteristic temperature difference determined by the first temperature difference and the second temperature difference;
the first temperature difference is a temperature difference value between the first temperature and the set temperature, and the second temperature difference is a temperature difference value between the second temperature and the set temperature.
Optionally, the at least two air outlets include a first air outlet and a second air outlet, the first air outlet is disposed above the second air outlet, and after the step of controlling the first air outlet and the second air outlet to supply air in a matching manner according to the air-out control parameter, the method further includes:
acquiring a third temperature of the first area and a fourth temperature of the second area;
determining a third temperature difference between the third temperature and a set temperature of the air conditioner, and determining a fourth temperature difference between the fourth temperature and the set temperature;
when the third temperature difference and the fourth temperature difference are both smaller than or equal to a preset difference value, controlling the first air outlet to discharge air towards a first direction, and controlling the second air outlet to discharge air towards a second direction;
the first direction is a direction with an included angle with the horizontal direction smaller than or equal to a set angle, and the second direction is a direction towards the first direction.
Further, in order to achieve the above object, the present application also proposes an air conditioner including:
a housing comprising at least two air outlets;
a control device, the control device comprising: the control method comprises the steps of realizing the control method of the air conditioner according to any one of the above items when the control program of the air conditioner is executed by the processor.
Further, in order to achieve the above object, the present application also proposes a computer-readable storage medium having stored thereon a control program of an air conditioner, which when executed by a processor, implements the steps of the control method of the air conditioner as recited in any one of the above.
The invention provides a control method of an air conditioner, which is based on the air conditioner comprising at least two air outlets, the method regulates and controls the air supply of at least two air outlets based on a first temperature representing the temperature condition of an area close to the air conditioner and a second temperature representing the temperature condition of an area far away from the air conditioner, the air outlet dimension of the air conditioner can be increased by the at least two air outlets compared with that of a single air outlet, the air outlet of the air conditioner can simultaneously cover the area with different distances from the air conditioner by the multi-dimension air outlet cooperation of more than one air outlet, therefore, the air outlet control parameters of the at least two air outlets are adjusted and controlled according to the temperature conditions of the near end and the far end of the air conditioner, the air outlets of the at least two air outlets are matched with each other to adjust the two areas at the near end and the far end of the air conditioner to the set temperature of the air conditioner, so as to achieve the comfortable state of the user, thereby realizing the comfort of the user in different indoor areas.
Drawings
FIG. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the hardware involved in the operation of an embodiment of the air conditioner of the present invention;
FIG. 3 is a flowchart illustrating an embodiment of a method for controlling an air conditioner according to the present invention;
FIG. 4 is a flow chart illustrating a control method of an air conditioner according to another embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of an air conditioner according to another 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: the method comprises the steps that based on an air conditioner provided with a first air outlet and a second air outlet, a first temperature of a first area and a second temperature of a second area in an air conditioner acting space are obtained, the distance between the position in the first area and the air conditioner is smaller than a target distance, and the distance between the position in the second area and the air conditioner is larger than or equal to the target distance; determining air outlet control parameters corresponding to the first air outlet and the second air outlet according to the first temperature and the second temperature; and controlling the first air outlet and the second air outlet to cooperatively supply air according to the air outlet control parameter so as to adjust the temperature of the first area and the temperature of the second area to the set temperature of the air conditioner.
In the prior art, the air conditioner generally supplies air through a single air port during operation, and the air outlet of the air conditioner can only cover a fixed area of a space, so that the area close to the air conditioner can not reach the comfortable temperature of a user when the area close to the air conditioner reaches the comfortable temperature of the user, or the area close to the air conditioner can not reach the comfortable temperature of the user when the area far from the air conditioner reaches the comfortable temperature of the user. Therefore, the problem that the existing air conditioner cannot achieve comfortable states in an area close to the air conditioner and an area far away from the air conditioner is solved, and the comfort of users in different indoor areas is difficult to meet.
The invention provides the solution, and aims to achieve the user comfort state in both the area close to the air conditioner and the area far away from the air conditioner so as to simultaneously meet the user comfort in different indoor areas.
The embodiment of the invention provides an air conditioner. In the present embodiment, the air conditioner is a floor type air conditioner. In other embodiments, the air conditioner may be a mobile air conditioner, a wall-mounted air conditioner, a window-mounted air conditioner, or the like.
In the embodiment of the present invention, referring to fig. 1, the air conditioner includes a housing 1, and the housing 1 is provided with at least two air outlets, in this embodiment, the at least two air outlets are arranged at intervals along an up-down direction. Specifically, the at least two air outlets include a first air outlet 1a and a second air outlet 1b, the second air outlet 1b is disposed below the first air outlet 1a, and the first air outlet 1a is disposed at the top of the housing 1. In other embodiments, the at least two air outlets may be spaced in the left-right direction.
In this embodiment, the first outlet 1a and the second outlet 1b both penetrate through the sidewall of the housing 1, and in other embodiments, the first outlet 1a may also be disposed on the top wall of the top of the housing 1.
It should be noted that in other embodiments, the housing 1 may also be provided with more than two air outlets.
Be equipped with the wind channel in the casing 1, first air outlet 1a and second air outlet 1b all communicate with the wind channel, and the air conditioner still includes fan 2 and indoor heat exchanger, and fan 2 and indoor heat exchanger all locate in the wind channel. When the fan 2 is opened, indoor air enters the air duct under the driving of the fan 2, and the air adjusted by the indoor heat exchanger can be sent into the indoor environment from the first air outlet 1a and/or the second air outlet 1 b. It should be noted that, in this embodiment, the first air outlet 1a and the second air outlet 1b share one air duct and the fan 2.
The specific setting heights of the first air outlet 1a and the second air outlet 1b can be set according to actual requirements. In this embodiment, the height of the first outlet 1a from the ground is greater than the height of the human body, and the height of the second outlet 1b from the ground is less than or equal to the height of the human body. The human body height is specifically the average value of the height of an adult obtained by big data analysis.
The fan 2 is located below the second air outlet 1b, and based on this, the fan 2 drives the air to reach the second air outlet 1b first and then reach the first air outlet 1 a.
Specifically, the first air outlet 1a may be provided with a first air guiding component 11, which may be used to open or shield the first air outlet 1a, wherein the shielding may be partial shielding or may be closing the first air outlet 1 a. The second air outlet 1b may be provided with a second air guiding element 12, which may be used to open or shield the second air outlet 1b, wherein the shielding may be partial shielding or closed second air outlet 1 b. The first wind guide 11 is rotatably or slidably mounted at the first outlet 1a, the second wind guide 12 is rotatably or slidably mounted at the second outlet 1b, the mountable form of the first wind guide 11 and the second wind guide 12 is not particularly limited, and the two wind guides may be mounted at the corresponding outlets in the same manner or in different manners.
In this embodiment, the first wind guiding member 11 includes an arc-shaped plate, the first wind guiding member 11 is rotatably installed at the first air outlet 1a, the first wind guiding member 11 rotates to different positions, and the first air outlet 1a has different air outlet areas. Moreover, the first wind guide 11 rotates to different positions corresponding to different upper and lower wind outlet directions of the first wind outlet 1a, and the different upper and lower wind outlet directions have different included angles with the horizontal direction, so that the first wind outlet 1a can be controlled to supply wind in different wind outlet directions by controlling the rotation of the first wind guide 11. Further, first air guide 11 still includes the tripe, and the tripe is located the inboard of arc along horizontal extension, and the tripe can be used to adjust the air-out direction about first air outlet 1a, and the contained angle of the vertical direction of air-out direction is different about the difference.
In this embodiment, the first wind guiding member 11 includes an arc-shaped plate, the first wind guiding member 11 is rotatably installed at the first air outlet 1a, the first wind guiding member 11 rotates to different positions, and the first air outlet 1a has different air outlet areas. Moreover, the first wind guide 11 rotates to different positions corresponding to different upper and lower wind outlet directions of the first wind outlet 1a, and the different upper and lower wind outlet directions have different included angles with the horizontal direction, so that the first wind outlet 1a can be controlled to supply wind in different wind outlet directions by controlling the rotation of the first wind guide 11. Further, first air guide 11 still includes the tripe, and the tripe is located the inboard of arc along horizontal extension, and the tripe can be used to adjust the air-out direction about first air outlet 1a, and the contained angle of the vertical direction of air-out direction is different about the difference.
It should be noted that, in other embodiments, the first air outlet 1a and the second air outlet 1b may also be respectively communicated with different air ducts, and the first air outlet 1a and the second air outlet 1b may also be respectively provided with different fans 2 correspondingly.
Furthermore, the first wind guide 11 and/or the second wind guide 12 may be provided with a plurality of air dispersing holes, so that when the first wind guide 11 and/or the second wind guide 12 blocks the corresponding air outlet, the air flow at the air outlet may be dispersed, thereby preventing the air from directly blowing to the user.
Further, in this embodiment, the air conditioner further includes a first temperature detection module 3 and a second temperature detection module 4, where the first temperature detection module 3 is specifically configured to detect a first temperature of the first area, and the second temperature detection module 4 is specifically configured to detect a second temperature of the second area. The first area is specifically a set of locations that are less than a target distance from the air conditioner, and the second area is specifically a set of locations that are greater than or equal to the target distance from the air conditioner. In this embodiment, the first temperature detecting module 3 is disposed on the air conditioner (such as an indoor air return opening disposed in the casing 1 and communicated with the air duct), and the first temperature detecting module 3 is specifically a module that detects the air temperature by contacting with air, such as a temperature sensor or a temperature probe; in other embodiments, the first temperature detecting module 3 may also be disposed outside the air conditioner and within the area of the first area. In this embodiment, the second temperature detection module 4 is disposed on the air conditioner, and the second temperature detection module 4 is specifically a remote temperature detection module (for example, an infrared detection module), and a detection area thereof covers the second area, and the second area does not need to be contacted with air in the second area, and the temperature of the air in the second area is obtained by heat in the remote detection area; in other embodiments, the second temperature detecting module 4 is disposed outside the air conditioner and located in the second area, and the second temperature detecting module 4 may be a temperature sensor, a temperature probe, or the like that detects the temperature of the air by contacting the air.
Further, in the present embodiment, the air conditioner further includes a compressor 6, and the compressor 6 and the indoor heat exchanger and other components form a refrigerant circulation system.
Further, referring to fig. 2, the air conditioner further includes a control device, and the fan 2, the first air guide 11, the second air guide 12, the compressor 6, the first temperature detection module 3, and the second temperature detection module 4 may be connected to the control device. The control device can be used for controlling the operation of the fan 2, the first air guide 11, the second air guide 12 and the compressor 6. The control device can also be used to obtain the data detected by the first temperature detection module 3 and the second temperature detection module 4.
In an embodiment of the present invention, referring to fig. 2, a control apparatus of an air conditioner includes: a processor 1001 (e.g., CPU), memory 1002, etc. The memory 1002 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 1002 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration of the device shown in fig. 2 is not intended to be limiting of the 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. 2, a control program of the air conditioner may be included in the memory 1002, which is a kind of computer-readable storage medium. In the apparatus shown in fig. 2, the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1002 and perform operations of the relevant steps of the control method of the air conditioner in the following embodiments.
The embodiment of the invention also provides a control method of the air conditioner, which is applied to control the air conditioner.
Referring to fig. 3, an embodiment of a control method of an air conditioner according to the present application is provided. In this embodiment, the method for controlling an air conditioner includes:
step S10, acquiring a first temperature of a first area and a second temperature of a second area in the air conditioner action space, wherein the distance between the position in the first area and the air conditioner is less than a target distance, and the distance between the position in the second area and the air conditioner is greater than or equal to the target distance;
specifically, step S10 herein is executed when the air conditioner is in a heat exchange state. For example, step S10 is performed when the air conditioner is in cooling operation, or step S10 is performed when the air conditioner is in heating operation.
In this embodiment, the first temperature is obtained by acquiring data detected by the first temperature detection module. The second temperature port is obtained by acquiring data detected by the second temperature detection module. In other embodiments, if the air conditioner includes a fixed host and a movable sub-machine, the data detected by the temperature sensor of the sub-machine during the movement process can be obtained as the first temperature and the second temperature by controlling the sub-machine to move in the first area and the second area.
The target distance is a critical distance for dividing a first area and a second area of the air conditioner. The position in the space is smaller than the target distance, which indicates that the position is closer to the air conditioner; a location within the space that is greater than or equal to the target distance indicates that the location is farther from the air conditioner. The target distance may be a fixed distance set in advance, and in the present embodiment, a distance may be determined in advance in a range from 6m to 8m from the air conditioner as the target distance. In other embodiments, the target distance may be determined based on user setting parameters through user setting parameters.
Step S20, determining an air outlet control parameter according to the first temperature and the second temperature;
the air-out control parameters are specifically control parameters for controlling air-out parameters (such as air speed, air direction, air temperature and/or air volume) of the at least two air outlets.
Under the control of different air outlet control parameters, the air outlets of the at least two air outlets are matched to enable the air conditioner to have different air supply coverage ranges, and different distance sets are formed by the distances between the positions in the different air supply coverage ranges and the air conditioner. The air outlet control parameters may include fan rotation speeds (i.e., control parameters of air speeds) corresponding to the at least two air outlets, control parameters of air outlet areas corresponding to the at least two air outlets (e.g., opening degrees of the two air outlets), and/or control parameters of air outlet directions corresponding to the at least two air outlets (e.g., air guide angles of air guides corresponding to the at least two air outlets, respectively), and the like.
The different first temperatures and the different second temperatures correspond to different air outlet control parameters. The temperature regulation speed of the first area and the temperature regulation speed of the second area corresponding to different air outlet control parameters are different. The corresponding relation between the first temperature, the second temperature and the air-out control parameter can be preset, and can be a calculation relation, a mapping relation, an algorithm model and the like, and the air-out control parameter corresponding to the current first temperature and the current second temperature can be determined based on the preset corresponding relation. For example, the air outlet control parameter is a fan rotation speed, and the fan rotation speed corresponding to at least each air outlet can be obtained through calculation of the first temperature and the second temperature. If the air outlet control parameter is the opening degree of the air guide member, the opening degree of the second air guide member can be determined by determining a first numerical value interval where the first temperature is located, determining a second numerical value interval where the second temperature is located, determining a preset opening degree corresponding to the first numerical value interval as the opening degree of the first air guide member, determining a preset opening degree corresponding to the second numerical value interval as the opening degree of the second air guide member, and the like.
And step S30, controlling the at least two air outlets to cooperatively supply air according to the air outlet control parameters, so that the temperature of the first area and the temperature of the second area are both adjusted to the set temperature of the air conditioner.
Specifically, the corresponding air outlet regulation and control component used for regulating the air outlet of the first air outlet and the second air outlet can be determined according to the air outlet control parameter, and the operation of the air outlet regulation and control component is controlled according to the determined air outlet control parameter. For example, when the air outlet control parameter is a control parameter (such as the rotating speed of a fan) for adjusting the air speeds of the first air outlet and the second air outlet, the air outlet regulating and controlling component is a fan corresponding to the first air outlet and the second air outlet, and the fan is controlled to operate according to the air outlet control parameter; if the air outlet control parameter is a control parameter for adjusting the air outlet directions of the first air outlet and the second air outlet (e.g., the air guide angles corresponding to the first air outlet and the second air outlet respectively), the air outlet regulating and controlling component is a first air guide corresponding to the first air outlet and a second air guide corresponding to the second air outlet, the first air guide is controlled to guide air according to the air guide angle corresponding to the first air guide, the second air guide is controlled to guide air according to the air guide angle corresponding to the second air guide, and so on.
The set temperature is specifically a target value which is required to be reached by the indoor environment temperature under the preset adjusting action of the air conditioner. The set temperature can be set by a user, and can also be determined by the air conditioner based on indoor environment condition monitoring or indoor user condition detection. The reaching of the set temperature here specifically means: the temperature difference between the temperature of the first area and the set temperature and the temperature difference between the temperature of the second area and the set temperature are both smaller than the set temperature difference threshold.
The control method of the air conditioner provided by the embodiment of the invention is based on the air conditioner comprising at least two air outlets, the method regulates and controls the air supply of at least two air outlets based on a first temperature representing the temperature condition of an area close to the air conditioner and a second temperature representing the temperature condition of an area far away from the air conditioner, the air outlet dimension of the air conditioner can be increased by the at least two air outlets compared with that of a single air outlet, the air outlet of the air conditioner can simultaneously cover the area with different distances from the air conditioner by the multi-dimension air outlet cooperation of more than one air outlet, therefore, the air outlet control parameters of the at least two air outlets are adjusted and controlled according to the temperature conditions of the near end and the far end of the air conditioner, the air outlets of the at least two air outlets are matched with each other to adjust the two areas at the near end and the far end of the air conditioner to the set temperature of the air conditioner, so as to achieve the comfortable state of the user, thereby realizing the comfort of the user in different indoor areas.
The height of the first air outlet from the ground is larger than the height of a human body, the height of the second air outlet from the ground is smaller than or equal to the height of the human body, and the target distance is determined according to the height of the first air outlet from the ground and the height of the second air outlet from the ground. The first air outlet and the second air outlet are different in height from the ground, and then the target distances are different. Along with the increase of first air outlet apart from the height on ground, and the increase of second air outlet apart from the height on ground, the target distance can be big more, based on this, can realize through the air-out cooperation of two air outlets that the human body no matter is in the region nearer apart from the air conditioner or in the region far away apart from the air conditioner, its whole thermal comfort all can satisfy.
Further, in this embodiment, when the air conditioner starts a cooling operation or a heating operation, the air conditioner may be controlled to operate in a first state for a preset duration, where the first state includes that each of the at least two air outlets is opened, the compressor is controlled to operate at the highest frequency, and the fan is controlled to operate at the maximum rotation speed, so that rapid heat exchange to the indoor environment may be achieved, and the cooling efficiency or the heating efficiency of the air conditioner to the indoor environment may be improved; when the air conditioner is operated in the first state for a time period longer than or equal to the preset time period, executing step S10, and performing regulation according to steps S10 to S30 to make the first area and the second area reach the set temperature at the same time.
Further, in this embodiment, the step S20 includes:
step S21, determining a first temperature difference between the first temperature and the set temperature, and determining a second temperature difference between the second temperature and the set temperature;
the first temperature difference is an absolute value of a difference between the set temperature and the first temperature. The second temperature difference is an absolute value of a difference between the set temperature and the second temperature.
And step S22, determining the air outlet control parameter according to the first temperature difference and the second temperature difference.
The different first temperature difference and the different second temperature difference correspond to different air outlet control parameters. The corresponding relation between the first temperature difference, the second temperature difference and the air-out control parameter can be preset, can be a calculation relation, a mapping relation, an algorithm model and the like, and the air-out control parameter corresponding to the current first temperature difference and the current second temperature difference can be determined based on the preset corresponding relation.
For example, a magnitude relationship between the first temperature difference and the second temperature difference may be determined, and the wind outlet control parameter may be determined based on the magnitude relationship. Or the magnitude relation between the first temperature difference and the preset temperature difference and the magnitude relation between the second temperature difference and the preset temperature difference can be determined, and the air outlet control parameter is determined based on the two magnitude relations.
In this embodiment, the skew condition of the first region that first difference in temperature and second difference in temperature can reflect to be close apart from the air conditioner and the second region that is close apart from the air conditioner and the comfortable degree of user, consequently combine first difference in temperature and second difference in temperature to adjust the cooperation air-out state of two at least air outlets, thereby guarantee under the control of air-out control parameter, the air conditioner can make the temperature in first region and second region reach the settlement temperature simultaneously through the air-out cooperation of more than one air outlet, in order to guarantee that different regions all can satisfy user's travelling comfort.
Further, based on any of the above embodiments, another embodiment of the control method of the air conditioner of the present application is provided. In this embodiment, referring to fig. 4, the step of determining the air-out control parameter according to the first temperature difference and the second temperature difference includes:
step S221, when the first temperature difference is smaller than or equal to a preset difference value and the second temperature difference is larger than the preset difference value, determining a first control parameter as the air-out control parameter;
step S222, when the first temperature difference is greater than the preset difference and the second temperature difference is less than or equal to the preset difference, determining a second control parameter as the air-out control parameter;
step S223, when the first temperature difference and the second temperature difference are both larger than the preset difference value, determining a third control parameter as the air outlet control parameter;
the air supply area matched with the at least two air outlets corresponding to the first control parameter covers the second area but does not cover the first area; the air supply area matched with the at least two air outlets corresponding to the second control parameter covers the first area but does not cover the second area; and the matched air supply areas of the at least two air outlets corresponding to the third control parameter cover the first area and the second area.
The preset difference is specifically a critical value of the temperature difference between the region temperature for distinguishing whether the temperature in the first region or the second region reaches the comfortable state and the set temperature. The first temperature difference or the second temperature difference is smaller than or equal to a preset difference value, which indicates that the temperature of the corresponding area reaches a comfortable state; the first temperature difference or the second temperature difference is larger than the preset difference value, which indicates that the temperature of the corresponding area does not reach the comfortable state.
The first control parameter, the second control parameter and the third control parameter may be of the same or different parameter types, and the specific types thereof may not be limited, and only the target area corresponding to the first temperature difference and the second temperature difference is covered by the matching air outlet area. Specifically, each of the first control parameter, the second control parameter, and the third control parameter may include a wind speed control parameter (e.g., a rotational speed of a fan) corresponding to the first air outlet and the second air outlet, an area control parameter (e.g., an opening degree corresponding to the first air guide and the second air guide respectively) of the first air outlet and the second air outlet, and/or an air outlet direction control parameter (e.g., an air outlet angle corresponding to the first air guide and the second air guide respectively) of the first air outlet and the second air outlet, and so on.
Reach comfortable state in nearer first region, and when the second region far away did not reach comfortable state, through the cooperation air-out region of two at least air outlets of first control parameter control air conditioner, realize carrying out temperature regulation to the second region and do not carry out temperature regulation to the first region to make first region can stabilize with the adjustment of second region to comfortable state from comfortable state when comfortable state.
When the nearer first region does not reach the comfortable state and the farther second region has reached the comfortable state, the cooperation air-out region of two at least air outlets of air conditioner is controlled through the second control parameter, realizes carrying out temperature regulation to the first region and does not carry out temperature regulation to the second region to make the second region can be stabilized in the comfortable state with the first region adjust to the comfortable state from the uncomfortable state.
When the comfortable state is not reached in nearer first region and the second region far away, through the cooperation air-out region of two at least air outlets of third control parameter control air conditioner, realize carrying out temperature regulation simultaneously to first region and second region to make first region and second region can adjust to the comfortable state from the comfortable state simultaneously.
When the first temperature difference is larger than the preset difference value and the second temperature difference is smaller than or equal to the preset difference value, determining a second control parameter as the air outlet control parameter; the second control parameter comprises shielding the first air outlet and opening the second air outlet
Further, in this embodiment, the at least two air outlets include a first air outlet and a second air outlet, and the first air outlet is disposed above the second air outlet; with reference to fig. 1 and 4, the first control parameter includes opening the first air outlet and blocking the second air outlet (see fig. 1 (a)); the second control parameter comprises covering the first air outlet and opening the second air outlet (as shown in fig. 1 (b)); the third control parameter includes opening the first air outlet and the second air outlet.
Here, since the first outlet is located at a higher position and the second outlet is located at a lower position, the air supply distance of the air discharged from the first outlet is greater than the air supply distance of the air discharged from the second outlet when the air discharge speeds of the first outlet and the second outlet are close to each other. Based on this, in this embodiment, first air outlet and second air outlet correspond same fan setting.
The second region is comfortable when the nearer first region is judged based on the first temperature difference and the second temperature difference, the upper air outlet is opened, the lower air outlet is closed, the fan can drive the air in the air channel to be sent into the room through the upper first air outlet, the cold quantity of the air conditioner is concentrated to carry out temperature adjustment on the farther second region due to the higher height of the first air outlet, the second air outlet is lower in height and can be closed to stop carrying out temperature adjustment on the nearer first region, and therefore the second region can reach a comfortable state from a comfortable state while the first region is kept comfortable.
It is comfortable in good time not yet and the regional comfortable of second far away to judge nearer first region based on first difference in temperature and second difference in temperature, air outlet below opens and the air outlet of upper side is closed, the fan can drive the air in the wind channel all send into indoor through the second air outlet below, because the lower cold volume that can make the air conditioner of second air outlet height concentrates and carries out temperature regulation to nearer first region, first air outlet height is higher, it closes and can make the air conditioner stop to carry out temperature regulation to the regional second of far away to first region can reach comfortable state from comfortable state when making the second region maintain comfortable.
It is in good time that relatively close first region and far away second region are all uncomfortable to judge based on first difference in temperature and second difference in temperature, lower air outlet is opened and is all opened with the air outlet of above-mentioned, the fan can drive the air in the wind channel and send into indoor through first air outlet of above-mentioned and second air outlet below respectively, because the lower cold volume that can make the air conditioner export from the second air outlet of second air outlet carries out temperature regulation to relatively close first region of air outlet height, the higher cold volume that can make the air conditioner export from first air outlet of first air outlet carries out temperature regulation to far away second region, thereby realize the air conditioner and adjust first region and second region's while.
In this embodiment, shelter from first air outlet and shelter from the second air outlet for sealing first air outlet and sealing the second air outlet. In other embodiments, the shielding of the first air outlet and the shielding of the second air outlet may also be a partial shielding of the first air outlet and a partial shielding of the second air outlet.
In the process of controlling the opening or the shielding of the air outlet according to the first control parameter in the embodiment, the air conditioner and the fan communicated with the air outlet can operate according to a preset fixed rotating speed, and the corresponding rotating speed can be determined according to the actual operating environment of the air conditioner to control the operation of the fan.
Further, in this embodiment, the first air outlet with the second air outlet all corresponds the setting of target fan, and first air outlet and second air outlet all carry out the air-out regulation and control through same fan promptly.
Based on the above, besides the control parameters for opening or blocking the air outlet, the first control parameters further include that the target fan operates at a first rotating speed, the second control parameters further include that the target fan operates at a second rotating speed, and the third control parameters further include that the target fan operates at a third rotating speed; the third rotational speed is greater than or equal to the first rotational speed, and the first rotational speed is greater than the second rotational speed.
In this embodiment, it is comfortable and the second region far away is not comfortable in good time to judge nearer first region based on first difference in temperature and second difference in temperature, on the basis that first air outlet on it was opened and second air outlet below sheltered from, with the operation of great first speed control target fan, thereby guarantee that the fan rotational speed can make the air-out of air conditioner can reach farther region with first air outlet cooperation, ensure that the air conditioner can concentrate cold volume to the second region and carry out temperature regulation, ensure that the second region can reach comfortable state fast, air conditioner cold volume can not reach first region simultaneously, guarantee that first region can maintain comfortable state.
It is comfortable not yet and in good time that the second region far away is comfortable in near first region based on first difference in temperature and the second difference in temperature, on the basis that first air outlet on it sheltered from and the second air outlet below is opened, with the operation of less second rotational speed control target fan, thereby guarantee that the fan rotational speed can make the air-out of air conditioner concentrate on more near region with the cooperation of second air outlet, ensure that the air conditioner can concentrate cold volume to first region and carry out temperature regulation, ensure that first region can reach comfortable state fast, air conditioner cold volume can not reach the second region simultaneously, guarantee that the second region can maintain comfortable state.
When the first area close to the air conditioner and the second area far away from the air conditioner are judged to be not comfortable based on the first temperature difference and the second temperature difference, the target fan is controlled to operate at a larger third rotating speed on the basis that the upper first air outlet and the lower second air outlet are opened, so that the air conditioner can output larger cold quantity from the two air outlets and regulate and control the first area and the second area simultaneously, and the first area and the second area can be guaranteed to be in a comfortable state quickly.
The first rotating speed, the second rotating speed and the third rotating speed can be preset fixed rotating speeds or rotating speed values determined according to the actual running condition of the air conditioner or the actual environment condition in the space. In this embodiment, the third rotation speed is specifically the maximum rotation speed of the fan allowed to operate.
In other embodiments, a first target air outlet angle of the first air outlet and a second target air outlet angle of the second air outlet may be determined according to the first temperature difference and the second temperature difference, an angle deviation between the first target air outlet angle and the second target air outlet angle may be determined, and the third rotation speed may be obtained according to the first target air outlet angle, the second target air outlet angle, and the angle deviation. Here, when two air outlets simultaneously discharge air, the different adjusting effects of the air discharge directions of the two air outlets on different areas in the space are different, and the mutual influence of the air discharge of the upper air outlet and the lower air outlet with different air discharge directions is different, based on this, the third rotating speed of the fan for simultaneously driving the air discharge of the two air outlets is determined by integrating the first target air discharge angle, the second target air discharge angle and the angle deviation, and it can be ensured that under the control of the third rotating speed, the operation of the fan can be matched with the air discharge directions of the two air outlets to enable the first area and the second area to simultaneously reach the set temperature through the matching air discharge effect of the two air outlets.
It should be noted that, in other embodiments, when each of the at least two air outlets has an independent fan to control the air outlet speed, each of the at least two air outlets may maintain an open state, the fan rotation speed corresponding to each air outlet is determined based on the first temperature difference and the second temperature difference, and the corresponding fan is controlled to operate according to the determined fan rotation speed, so that the area coverage required by the first temperature difference and the second temperature of the matched air outlet area of the at least two air outlets can be achieved through the matching of different fan rotation speeds. Or, in other embodiments, the air guide positions of the first air guide member and the second air guide member may be adjusted based on the first temperature difference and the second temperature difference, so that the air outlet directions of the at least two air outlets are matched to enable the matched air outlet area to reach an area range which needs to be covered by the first temperature difference and the second temperature difference.
Further, based on any of the above embodiments, another embodiment of the control method of the air conditioner of the present application is provided. In this embodiment, referring to fig. 5, after step S10, the method further includes:
step S40, determining the target frequency of the air conditioner compressor according to the first temperature and the second temperature;
in the process of performing step S30, step S50 is performed. And step S50, controlling the compressor to operate according to the target frequency.
The sequence of step S40 and step S20 is not limited in particular, and step S40 and step S20 may be executed sequentially or simultaneously. After the air-out control parameter and the target frequency are determined, step S30 and step S50 are executed.
The different first and second temperatures correspond to different target frequencies. The corresponding relation between the first temperature, the second temperature and the frequency can be preset, and can be a calculation relation, a mapping relation or an algorithm model and the like. Based on the corresponding relation, the target frequency of the compressor corresponding to the current first temperature and the second temperature can be determined. Specifically, the target frequency may be calculated by the first temperature, the second temperature and a preset formula, or a value interval where the first temperature is located may be determined, a value interval where the second temperature is located may be determined, and a frequency associated with the two value intervals may be used as the target frequency.
In this embodiment, defining the first temperature difference as the temperature difference value between the first temperature and the set temperature, defining the second temperature difference as the temperature difference value between the second temperature and the set temperature, determining the magnitude relation between the first temperature difference and the second temperature difference, determining the target temperature difference for controlling the frequency based on the magnitude relation, and determining the target frequency of the compressor according to the target temperature difference, wherein the specific process is as follows: when the first temperature difference is smaller than or equal to a preset difference value and the second temperature difference is larger than the preset difference value, determining the target frequency according to the second temperature difference; when the first temperature difference is larger than the preset difference value and the second temperature difference is smaller than or equal to the preset difference value, determining the target frequency according to the first temperature difference; when the first temperature difference and the second temperature difference are both larger than the preset difference value, determining the target frequency according to the characteristic temperature difference determined by the first temperature difference and the second temperature difference;
the first temperature difference and the first temperature difference refer to the same concept, the second temperature difference and the second temperature difference refer to the same concept, and the preset difference refer to the same concept. Based on this, the target frequencies corresponding to the first temperature difference and the second temperature difference may be determined in the manner herein while, before, or after the step S22 is performed after the above-described step S21.
In the present embodiment, the characteristic temperature difference is an average value of the first temperature difference and the second temperature difference. In other embodiments, the characteristic temperature difference may also be a parameter obtained after the first temperature difference and the second temperature difference are weighted and averaged, and the weights corresponding to the first temperature difference and the second temperature difference may be preset, or may be determined according to the wind outlet angles corresponding to the fan rotation speed and/or the wind outlet, respectively.
When the target frequency is determined based on the first temperature difference, the larger the first temperature difference is, the larger the target frequency is; when the target frequency is determined based on the second temperature difference, the larger the second temperature difference is, the larger the target frequency is; when the target frequency is determined based on the characteristic temperature difference, the larger the characteristic temperature difference is, the larger the target frequency is.
When the near first area reaches a comfortable state and the far second area is not comfortable, the target frequency is determined based on the second temperature difference so as to realize the regulation and control of the compressor mainly based on the heat exchange requirement of the second area, and the cold output by the compressor can be ensured to be matched with the air outlet control parameter to ensure that the far second area quickly reaches the comfortable state.
When the second area close to the first area reaches a comfortable state and the first area far away from the first area is not comfortable, the target frequency is determined based on the first temperature difference, so that the compressor is regulated and controlled mainly based on the heat exchange requirement of the first area, and the cold output by the compressor can be ensured to be matched with the air outlet control parameter to ensure that the first area far away from the first area quickly reaches the comfortable state.
When the second area close to the first area reaches a comfortable state and the first area far away from the first area is not comfortable, the target frequency is determined based on the characteristic temperature difference, so that the compressor is regulated and controlled for the purpose of meeting the heat exchange requirements of the first area and the second area at the same time, and the cold output by the compressor can be matched with the air outlet control parameters to ensure that the first area and the second area can both reach the comfortable state quickly.
Further, the air-out control parameters corresponding to the first temperature and the second temperature may be determined based on a first corresponding relationship between the temperature and the air-out control parameters, a second corresponding relationship between the temperature and the frequency may be obtained based on the air-out control parameters, and the target frequency corresponding to the first temperature and the second temperature may be determined based on the second corresponding relationship. In addition, the target frequency corresponding to the first temperature and the second temperature may also be determined based on a third corresponding relationship between the temperature and the target frequency, a fourth corresponding relationship between the temperature and the air-out control parameter may be obtained based on the target frequency, and the air-out control parameter corresponding to the current first temperature and the second temperature may be determined based on the fourth corresponding relationship. Based on this to guarantee that the operating frequency of compressor and the air-out state of more than one air outlet can coordinate each other and cooperate and make first region and second region can reach the settlement temperature fast, simultaneously.
Based on any one of the above embodiments, the present application further provides another embodiment of a control method of an air conditioner, in this embodiment, the at least two air outlets include a first air outlet and a second air outlet, the first air outlet is disposed above the second air outlet, and after the step of controlling the first air outlet and the second air outlet to cooperatively supply air according to the air outlet control parameter, the method further includes:
step S60, acquiring a third temperature of the first area and a fourth temperature of the second area;
the third temperature and the fourth temperature can be obtained by respectively acquiring data detected by the first temperature detection module and the second temperature detection module in real time.
Step S70, determining a third temperature difference between the third temperature and the set temperature of the air conditioner, and determining a fourth temperature difference between the fourth temperature and the set temperature;
the set temperature here refers to the same concept as the set temperature described above. The third temperature difference and the fourth temperature difference are both absolute values.
Step S80, when the third temperature difference and the fourth temperature difference are both smaller than or equal to a preset difference value, controlling the first air outlet to exhaust air in a first direction, and controlling the second air outlet to exhaust air in a second direction; the first direction is a direction with an included angle with the horizontal direction smaller than or equal to a set angle, and the second direction is a direction towards the first direction.
The preset difference value here is referred to as the same concept as the above-described preset difference value.
In this embodiment, the first direction is a horizontal direction, and the second direction is a direction facing the first direction and forming an angle of 45 degrees with the horizontal direction. In other embodiments, other directions can be set according to actual requirements.
In this embodiment, after the first region and the second region both reach a comfortable state, the air flow between the closer first region and the farther second region is promoted to flow by the cooperation of the air outlet directions of the first air outlet and the second air outlet, so that both the first region and the second region can be maintained in a comfortable state.
Further, in this embodiment, when the first air outlet blows air in the first direction and the second air outlet blows air in the second direction, the operating speed of the fan may be adjusted according to the average value of the temperature of the first area and the temperature of the second area and the set temperature, and the smaller the temperature difference between the average value and the set temperature, the lower the wind speed and the speed, so that both the first area and the second area may be maintained in a comfortable state.
In order to better understand the control scheme of the air conditioner related to the present embodiment, a specific application example is described below, where T1 is defined as the detected temperature of the first area, and T1' is defined as the detected temperature of the second area:
the first condition is as follows: when the T1 meets Ts (namely the first temperature difference is less than or equal to the preset difference value) and the T1 'does not meet Ts (namely the second temperature difference is greater than the preset difference value), the current wind speed is 100% (the first rotating speed), and the compressor is controlled to operate according to the target frequency by the difference value between the T1' and the Ts. The upper air deflector is controlled to be opened (the first air deflector of the first air outlet), and the lower air deflector (the second air deflector of the second air outlet) is controlled to be closed. And when the operation is continued for a period of time and the T1 and the T1' are detected to simultaneously meet the requirement (namely the third temperature difference and the fourth temperature difference are less than or equal to the preset difference), the automatic wind operation at the current wind speed is controlled, the lower air deflector supplies wind upwards by 45 degrees, the upper air deflector supplies wind horizontally, and the compressor operates according to the target frequency.
And a second condition: when the T1 does not satisfy Ts (i.e., the first temperature difference is greater than the preset difference) and the T1' satisfies Ts (i.e., the second temperature difference is less than or equal to the preset difference), the current wind speed is 60% (the second rotating speed), and the compressor is controlled to operate according to the target frequency by the difference between the T1 and the Ts. The upper air deflector is controlled to be closed. And when the operation continues to detect that T1 and T1' are simultaneously met after a period of time, the automatic wind operation at the current wind speed is controlled, the lower air deflector faces upwards by 45 degrees, the upper air deflector is horizontal, and the compressor operates according to the target frequency.
And (3) carrying out a third condition: when the T1 and the T1 'do not satisfy Ts (namely the first temperature difference and the second temperature difference are both larger than the preset difference), the current wind speed is 100% (the third rotating speed), and the compressor is controlled to operate according to the target frequency by the mean value of the difference between the T1'/T1 and the Ts. And controlling the upper air deflector and the lower air deflector to be opened simultaneously. And when the operation continues to detect that T1 and T1' are simultaneously met after a period of time, the automatic wind operation at the current wind speed is controlled, the lower air deflector faces upwards by 45 degrees, the upper air deflector is horizontal, and the compressor operates according to the target frequency.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where a control program of an air conditioner is stored on the computer-readable storage medium, and when the control program of the air conditioner is executed by a processor, the relevant steps of any embodiment of the above control method of the air conditioner are implemented.
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 (11)

1. A control method of an air conditioner is characterized in that the air conditioner is provided with at least two air outlets, and the control method of the air conditioner comprises the following steps:
acquiring a first temperature of a first area and a second temperature of a second area in an action space of the air conditioner, wherein the distance between the position in the first area and the air conditioner is less than a target distance, and the distance between the position in the second area and the air conditioner is greater than or equal to the target distance;
determining air outlet control parameters corresponding to the at least two air outlets according to the first temperature and the second temperature;
and controlling the at least two air outlets to cooperatively supply air according to the air outlet control parameters so that the temperature of the first area and the temperature of the second area are both adjusted to the set temperature of the air conditioner.
2. The method for controlling the air conditioner according to claim 1, wherein the step of determining the air outlet control parameters corresponding to the at least two air outlets according to the first temperature and the second temperature comprises:
determining a first temperature difference between the first temperature and the set temperature, and determining a second temperature difference between the second temperature and the set temperature;
and determining the air outlet control parameter according to the first temperature difference and the second temperature difference.
3. The method of claim 2, wherein the step of determining the outlet air control parameter based on the first temperature difference and the second temperature difference comprises:
when the first temperature difference is smaller than or equal to a preset difference value and the second temperature difference is larger than the preset difference value, determining a first control parameter as the air outlet control parameter;
when the first temperature difference is larger than the preset difference value and the second temperature difference is smaller than or equal to the preset difference value, determining a second control parameter as the air outlet control parameter;
when the first temperature difference and the second temperature difference are both larger than the preset difference value, determining a third control parameter as the air outlet control parameter;
the air supply area matched with the at least two air outlets corresponding to the first control parameter covers the second area but does not cover the first area; the first area is covered by the matched air supply area corresponding to the second control parameter, and the second area is not covered by the matched air supply area corresponding to the second control parameter; the coordinated air supply area corresponding to the third control parameter covers the first area and the second area.
4. The method as claimed in claim 3, wherein the at least two outlets include a first outlet and a second outlet, the first outlet being disposed above the second outlet;
the first control parameter comprises opening the first air outlet and blocking the second air outlet;
the second control parameter comprises the steps of shielding the first air outlet and opening the second air outlet;
the third control parameter includes opening the first air outlet and the second air outlet.
5. The method of claim 4, wherein the first outlet and the second outlet are both set to correspond to a target fan, the first control parameter further comprises that the target fan is operated at a first rotational speed, the second control parameter further comprises that the target fan is operated at a second rotational speed, and the third control parameter further comprises that the target fan is operated at a third rotational speed; the third rotational speed is greater than or equal to the first rotational speed, and the first rotational speed is greater than the second rotational speed.
6. The method as claimed in claim 1, wherein the height of the first outlet from the ground is greater than the height of a human body, the height of the second outlet from the ground is less than or equal to the height of the human body, and the target distance is determined according to the height of the first outlet from the ground and the height of the second outlet from the ground.
7. The control method of an air conditioner according to any one of claims 1 to 6, wherein the step of obtaining a first temperature of a first zone and a second temperature of a second zone in the air conditioner active space is followed by:
determining a target frequency of the air conditioner compressor according to the first temperature and the second temperature;
and controlling the compressor to operate according to the target frequency in the process of executing the step of controlling the air supply of the first air outlet and the second air outlet according to the air-out control parameter.
8. The control method of an air conditioner according to claim 7, wherein the step of determining the target frequency of the air conditioner compressor based on the first temperature and the second temperature comprises:
when the first temperature difference is smaller than or equal to a preset difference value and the second temperature difference is larger than the preset difference value, determining the target frequency according to the second temperature difference;
when the first temperature difference is larger than the preset difference value and the second temperature difference is smaller than or equal to the preset difference value, determining the target frequency according to the first temperature difference;
when the first temperature difference and the second temperature difference are both larger than the preset difference value, determining the target frequency according to the characteristic temperature difference determined by the first temperature difference and the second temperature difference;
the first temperature difference is a temperature difference value between the first temperature and the set temperature, and the second temperature difference is a temperature difference value between the second temperature and the set temperature.
9. The method as claimed in any one of claims 1 to 6, wherein the at least two outlets include a first outlet and a second outlet, the first outlet is disposed above the second outlet, and after the step of controlling the first outlet and the second outlet to cooperatively supply air according to the outlet control parameter, the method further comprises:
acquiring a third temperature of the first area and a fourth temperature of the second area;
determining a third temperature difference between the third temperature and the set temperature, and determining a fourth temperature difference between the fourth temperature and the set temperature;
when the third temperature difference and the fourth temperature difference are both smaller than or equal to a preset difference value, controlling the first air outlet to discharge air towards a first direction, and controlling the second air outlet to discharge air towards a second direction;
the first direction is a direction with an included angle with the horizontal direction smaller than or equal to a set angle, and the second direction is a direction towards the first direction.
10. An air conditioner, characterized in that the air conditioner comprises:
a housing comprising at least two air outlets;
a control device, the control device comprising: a memory, a processor, and a control program of an air conditioner stored on the memory and executable on the processor, the control program of the air conditioner implementing the steps of the control method of the air conditioner as claimed in any one of claims 1 to 9 when executed by the processor.
11. A computer-readable storage medium, characterized in that a control program of an air conditioner is stored thereon, which when executed by a processor implements the steps of the control method of the air conditioner according to any one of claims 1 to 9.
CN202110745415.1A 2021-06-30 2021-06-30 Air conditioner, control method thereof, and computer-readable storage medium Active CN113418232B (en)

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