CN108758991B - Control method of air conditioner, air conditioner and computer readable storage medium - Google Patents

Control method of air conditioner, air conditioner and computer readable storage medium Download PDF

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CN108758991B
CN108758991B CN201810396887.9A CN201810396887A CN108758991B CN 108758991 B CN108758991 B CN 108758991B CN 201810396887 A CN201810396887 A CN 201810396887A CN 108758991 B CN108758991 B CN 108758991B
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air
freshness
humidity
air volume
air conditioner
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CN108758991A (en
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马阅新
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
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
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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  • General Engineering & Computer Science (AREA)
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  • Human Computer Interaction (AREA)
  • Fluid Mechanics (AREA)
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  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a control method of an air conditioner, the air conditioner comprises an indoor air inlet, a fresh air inlet and an air outlet, the indoor air inlet is connected with the air outlet through an internal circulation air duct, a humidifying device is arranged in the internal circulation air duct, the fresh air inlet is connected with the air outlet through a fresh air duct, the air conditioner also comprises an air volume adjusting device, the air volume adjusting device is used for adjusting the air volume of the internal circulation air duct and the fresh air duct, and the control method of the air conditioner comprises the following steps: acquiring the humidity and freshness of the environment where the air conditioner is located; determining the air volume ratio of the internal circulation air channel and the fresh air channel according to the humidity and the freshness; and adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the air volume ratio. The invention also discloses an air conditioner and a computer readable storage medium. According to the invention, the ratio between the outdoor introduced air quantity and the indoor circulating air quantity is changed by adjusting the opening degrees of the air quantity adjusting devices of the external circulating air inlet and the internal circulating air inlet, so that the pertinence and the rationality of humidity and freshness are adjusted.

Description

Control method of air conditioner, air conditioner and computer readable storage medium
Technical Field
The present invention relates to the field of air conditioners, and in particular, to a method for controlling an air conditioner, and a computer-readable storage medium.
Background
In the existing air conditioner, the air quality of the indoor environment is generally improved through the external circulation, the humidity of the indoor environment is improved through the internal circulation, but the opening degrees of the external circulation air inlet and the internal circulation air inlet are basically fixed, and the external circulation and the internal circulation share one air outlet, so that when the freshness meets the requirement in the indoor environment, the humidity does not meet the requirement, or when the humidity meets the requirement, the freshness does not meet the requirement.
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 changing the ratio between outdoor introduced air quantity and indoor circulating air quantity and realizing the targeted and reasonable regulation of humidity and freshness by regulating the opening degrees of air quantity regulating devices of an external circulating air inlet and an internal circulating air inlet.
In order to achieve the above object, the present invention provides a method for controlling an air conditioner, comprising the steps of:
acquiring the humidity and freshness of the environment where the air conditioner is located;
determining the air volume ratio of the internal circulation air channel and the fresh air channel according to the humidity and the freshness;
and adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the air volume ratio.
Preferably, the step of adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the air volume ratio includes:
acquiring the air volume of the internal circulation air channel and the air volume of the fresh air channel according to the air volume ratio and the reference air volume;
determining the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the mapping relation between the air volume and the opening degree;
and adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the determined opening degrees.
Preferably, the step of determining the air volume ratio of the internal circulation air duct to the fresh air duct according to the humidity and the freshness comprises:
obtaining an optimized ratio of the humidity to the freshness;
and determining the air volume ratio of the internal circulation air duct and the fresh air duct according to the optimized ratio.
Preferably, the step of obtaining the optimized ratio of the humidity and the freshness comprises:
acquiring a first optimization progress corresponding to the humidity and a second optimization progress corresponding to the freshness;
and calculating the optimized ratio according to the first optimized progress and the second optimized progress.
Preferably, the step of determining the air volume ratio of the internal circulation air duct to the fresh air duct according to the humidity and the freshness comprises:
acquiring a first optimization progress corresponding to the humidity and a second optimization progress corresponding to the freshness;
and determining the air volume ratio of the internal circulation air duct and the fresh air duct according to the first optimization progress and the second optimization progress.
Preferably, the step of acquiring a first optimized schedule corresponding to the humidity and a second optimized schedule corresponding to the freshness comprises:
calculating a first humidity difference value between the current humidity and the initial humidity and a first freshness difference value between the current freshness and the initial freshness;
calculating a second humidity difference between a set humidity and the initial humidity, and a second freshness degree difference between a set freshness degree and the initial freshness degree;
and calculating a first ratio between the first humidity difference value and the second humidity difference value, taking the first ratio as a first optimization progress corresponding to the humidity, calculating a second ratio between the first freshness difference value and the second freshness difference value, and taking the second ratio as a second optimization progress corresponding to the freshness.
Preferably, after acquiring the humidity and the freshness of the environment where the air conditioner is located, the method further includes:
humidity is greater than or equal to and predetermines humidity, and when freshness is greater than or equal to and predetermines freshness, then control the air conditioner is according to the operation of predetermined fan rotational speed, wherein, fan rotational speed with humidity is the inverse relation, and fan rotational speed with freshness is the inverse relation.
In order to achieve the above object, the present invention also provides an air conditioner, comprising:
the control method comprises the steps of a memory, a processor and a control program of the air conditioner, wherein the control program of the air conditioner is stored on the memory and can run on the processor, and the steps of the control method of the air conditioner are realized when the control program of the air conditioner is executed by the processor.
To achieve the above object, the present invention also provides a computer-readable storage medium having a control program of an air conditioner stored thereon, the control program of the air conditioner, when executed by a processor, implementing the steps of the control method of the air conditioner.
According to the control method of the air conditioner, the air conditioner and the computer readable storage medium, the humidity and the freshness of the environment where the air conditioner is located are obtained, the air volume ratio of the internal circulation air duct and the fresh air duct is determined according to the humidity and the freshness, and the opening degrees of the first air volume adjusting device and the second air volume adjusting device are adjusted according to the air volume ratio. According to the invention, the ratio between the outdoor introduced air quantity and the indoor circulating air quantity is changed by adjusting the opening degrees of the air quantity adjusting devices of the external circulating air inlet and the internal circulating air inlet, so that the pertinence and the rationality of humidity and freshness are adjusted.
Drawings
Fig. 1 is a schematic diagram of a hardware operating environment of a terminal according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a control method of an air conditioner according to a first embodiment of the present invention;
FIG. 3 is a flow chart illustrating a control method of an air conditioner according to a second embodiment of the present invention;
FIG. 4 is a flow chart illustrating a control method of an air conditioner according to a third embodiment of the present invention;
FIG. 5 is a flow chart illustrating a fourth embodiment of a method for controlling an air conditioner according to the present invention;
FIG. 6 is a flow chart illustrating a fifth embodiment of a method for controlling an air conditioner according to the present invention;
FIG. 7 is a flowchart illustrating a sixth embodiment of a method for controlling an air conditioner according to the present invention;
fig. 8 is a flowchart illustrating a seventh embodiment of a method for controlling an air conditioner according to 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 invention provides a control method of an air conditioner, which changes the ratio between outdoor introduced air quantity and indoor circulating air quantity by adjusting the opening degrees of air quantity adjusting devices of an external circulating air inlet and an internal circulating air inlet, and realizes the pertinence and rationality adjustment of humidity and freshness.
As shown in fig. 1, fig. 1 is a schematic diagram of a hardware operating environment of a terminal according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be an air conditioner, and can also be equipment such as an air conditioner and the like.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display (Display), an input unit such as a Keyboard (Keyboard), a remote controller, and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (such as a non-volatile memory, e.g., disk storage) and the memory 1005 may optionally also be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration of the terminal shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a control program of an air conditioner.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call a control program of the air conditioner stored in the memory 1005 and perform the following operations:
acquiring the humidity and freshness of the environment where the air conditioner is located;
determining the air volume ratio of the internal circulation air channel and the fresh air channel according to the humidity and the freshness;
and adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the air volume ratio.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
acquiring the air volume of the internal circulation air channel and the air volume of the fresh air channel according to the air volume ratio and the reference air volume;
determining the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the mapping relation between the air volume and the opening degree;
and adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the determined opening degrees.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
obtaining an optimized ratio of the humidity to the freshness;
and determining the air volume ratio of the internal circulation air duct and the fresh air duct according to the optimized ratio.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
acquiring a first optimization progress corresponding to the humidity and a second optimization progress corresponding to the freshness;
and calculating the optimized ratio according to the first optimized progress and the second optimized progress.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
acquiring a first optimization progress corresponding to the humidity and a second optimization progress corresponding to the freshness;
and determining the air volume ratio of the internal circulation air duct and the fresh air duct according to the first optimization progress and the second optimization progress.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
calculating a first humidity difference value between the current humidity and the initial humidity and a first freshness difference value between the current freshness and the initial freshness;
calculating a second humidity difference between a set humidity and the initial humidity, and a second freshness degree difference between a set freshness degree and the initial freshness degree;
and calculating a first ratio between the first humidity difference value and the second humidity difference value, taking the first ratio as a first optimization progress corresponding to the humidity, calculating a second ratio between the first freshness difference value and the second freshness difference value, and taking the second ratio as a second optimization progress corresponding to the freshness.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
humidity is greater than or equal to and predetermines humidity, and when freshness is greater than or equal to and predetermines freshness, then control the air conditioner is according to the operation of predetermined fan rotational speed, wherein, fan rotational speed with humidity is the inverse relation, and fan rotational speed with freshness is the inverse relation.
Referring to fig. 2, in a first embodiment, the air conditioner includes an indoor air inlet, a fresh air inlet, and an air outlet, the indoor air inlet is connected to the air outlet through an internal circulation air duct, a humidification device is disposed in the internal circulation air duct, the fresh air inlet is connected to the air outlet through a fresh air duct, the air conditioner further includes an air volume adjusting device for adjusting air volume of the internal circulation air duct and the fresh air duct, and the control method of the air conditioner includes:
step S10, acquiring the humidity and freshness of the environment where the air conditioner is located;
in this embodiment, a sensor is built in the air conditioner to detect the humidity and freshness of the environment in which the air conditioner is located. The freshness can be judged by the content of carbon dioxide, volatile organic compound, PM2.5, preferably, the freshness is judged by the content of carbon dioxide.
In this embodiment, the execution subject is an air conditioner or a server. For example, when the execution main body is an air conditioner, the air conditioner acquires humidity and freshness and executes operations such as subsequent calculation; when the execution main body is the server, the air conditioner acquires the humidity and the freshness and sends the humidity and the freshness to the server so that the server can perform operations such as follow-up calculation and feed back.
S20, determining the air volume ratio of the internal circulation air duct and the fresh air duct according to the humidity and the freshness;
in this embodiment, indoor air intake is connected with the internal circulation wind channel, and is provided with humidification device in the internal circulation wind channel, and indoor wind gets into indoor environment from the air outlet via the internal circulation wind channel after humidification through humidification device to promote the humidity of indoor environment. The fresh air inlet is connected with the fresh air duct, and outdoor fresh air enters the indoor environment from the air outlet through the fresh air duct so as to improve the freshness of the indoor environment. Preferably, a first air volume adjusting device is arranged in the internal circulation air duct, and the humidifying air volume entering the indoor environment can be controlled by adjusting the first air volume adjusting device; and a second air volume adjusting device is arranged in the fresh air channel, and the fresh air volume entering the indoor environment can be controlled by adjusting the second air volume adjusting device. The first air direction adjusting device is more deviated to the air outlet relative to the humidifying device, so that the control of the humidifying air quantity is realized.
It should be noted that the air conditioner further comprises a main air duct, the indoor air inlet is communicated with the air outlet sequentially through the internal circulation air duct and the main air duct, the fresh air inlet is communicated with the air outlet sequentially through the fresh air duct and the main air duct, and the air volume adjusting device can also be arranged at the communication position of the internal circulation air duct, the fresh air duct and the main air duct. Wherein, the air volume adjusting device can be an air deflector.
It should be noted that the internal circulation channel and the fresh air channel can function independently or in a communicating manner. Namely, the air conditioner can only run in a humidifying mode, and at the moment, humidifying air enters the indoor environment from the air outlet through the internal circulation air duct and the main air duct; the fresh air channel and the main air channel can be used for allowing fresh air to enter the indoor environment from the air outlet. The air conditioner has a plurality of air outlets, and the positional relationship thereof is not particularly limited.
In this embodiment, the air volume ratio may be determined according to an optimization progress of humidity (i.e., a first optimization progress) and an optimization progress of freshness (i.e., a second optimization progress), or may be determined according to a comprehensive optimization progress of humidity and a comprehensive optimization progress of freshness. Wherein the first optimization progress indicates an optimization progress of the current humidity from the target humidity, and the second optimization progress indicates an optimization progress of the current freshness from the target freshness; the comprehensive optimization progress of the humidity refers to the optimization progress of the humidity in a specific dimension, and the comprehensive optimization progress of the freshness refers to the optimization progress of the freshness in the specific dimension.
And step S30, adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the air volume ratio.
In this embodiment, when the air volume ratio between the internal circulation air duct and the fresh air duct is determined, the air volume of the internal circulation air duct and the air volume of the fresh air duct are obtained according to the air volume ratio and the reference air volume, and the opening degrees of the first air volume adjusting device and the second air volume adjusting device are determined and adjusted according to the mapping relationship between the air volumes and the opening degrees. The reference air volume can be the sum of the air volumes when the opening degrees of the first air volume adjusting device and the second air volume adjusting device are the maximum opening degrees, and the mapping relation between the air volume and the opening degrees is preset and is obtained through a large number of tests, so that the accuracy of the mapping relation is ensured.
In a first embodiment, the humidity and the freshness of the environment where the air conditioner is located are obtained, the air volume ratio of the internal circulation air duct and the fresh air duct is determined according to the humidity and the freshness, and the opening degrees of the first air volume adjusting device and the second air volume adjusting device are adjusted according to the air volume ratio. Therefore, the proportion between the outdoor introduced air quantity and the indoor circulating air quantity is changed by adjusting the opening degrees of the air quantity adjusting devices of the outer circulating air inlet and the inner circulating air inlet, and the pertinence and the rationality adjustment of the humidity and the freshness are realized.
In a second embodiment, as shown in fig. 3, in addition to the embodiment shown in fig. 2, the step of adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the air volume ratio includes:
s31, acquiring the air volume of the internal circulation air duct and the air volume of the fresh air duct according to the air volume ratio and the reference air volume;
step S32, determining the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the mapping relation between the air volume and the opening degree;
and step S33, adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the determined opening degrees.
In this embodiment, the reference air volume may be a sum of air volumes when the opening degrees of the first air volume adjusting device and the second air volume adjusting device are maximum opening degrees, where the air volumes of the first air volume adjusting device and the second air volume adjusting device may be the same or different when the opening degrees of the first air volume adjusting device and the second air volume adjusting device are maximum opening degrees (when the air volumes of the first air volume adjusting device and the second air volume adjusting device are different, a proportional relationship between the maximum air volumes of the first air volume adjusting device and the second air volume adjusting device is obtained, and the proportional relationship is used in subsequent air volume calculation).
The method comprises the steps of presetting a mapping relation between air volume and opening degree, wherein the air volume of an internal circulation air duct of a first air volume adjusting device under different opening degree states and the air volume of a fresh air duct of a second air volume adjusting device under different opening degree states are obtained through a large number of tests, and establishing the mapping relation between the air volume and the opening degree according to test results. Therefore, when the air volume of the internal circulation air duct and the air volume of the fresh air duct are obtained, the opening degrees of the first air volume adjusting device and the second air volume adjusting device are determined according to the mapping relation and are adjusted.
In the second embodiment, the opening degrees of the first air volume adjusting device and the second air volume adjusting device are determined according to the mapping relation between the air volume and the opening degree, and are adjusted, so that the targeted and reasonable adjustment of the air conditioner is realized.
In a third embodiment, as shown in fig. 4, based on the embodiments shown in fig. 2 to fig. 3, the step of determining the ratio of the air volumes of the internal circulation duct and the fresh air duct according to the humidity and the freshness degree includes:
step S21, obtaining an optimized ratio of the humidity to the freshness;
and S22, determining the air volume ratio of the internal circulation air duct and the fresh air duct according to the optimized ratio.
In this embodiment, the air volume ratio may be determined according to an optimized ratio, which is YH/YCCan optimize progress Y according to the synthesis of humidityHAnd the comprehensive optimization progress Y of freshnessCAnd calculating, wherein the comprehensive optimization progress of the humidity refers to the optimization progress of the humidity in a specific dimension, and the comprehensive optimization progress of the freshness refers to the optimization progress of the freshness in the specific dimension.
Specifically, the humidity and the freshness of the environment where the air conditioner is located are detected in real time, and the initial humidity is recorded as H0Initial freshness of C0Target humidity of H1Target freshness degree of C1Real-time humidity is HtReal-time freshness of CtThen the first optimization schedule XHAnd a second optimization schedule XCThe calculation can be made according to the following formula:
Figure BDA0001644251510000091
Figure BDA0001644251510000092
first optimization progress XHShows the optimization progress of the current humidity from the target humidity and a second optimization progress XCIndicating the current freshness distance targetOptimizing the progress of freshness.
Comprehensive optimization progress Y of humidityHAnd the comprehensive optimization progress Y of freshnessCThe calculation can be made according to the following formula:
Figure BDA0001644251510000093
Figure BDA0001644251510000094
air volume V of internal circulation air ductHThe proportion of the total air volume is KHAir volume V of fresh air ductCThe proportion of the total air volume is KC，KHAnd KCThe calculation can be made according to the following formula:
Figure BDA0001644251510000095
Figure BDA0001644251510000096
air volume V of internal circulation air ductHAnd the air volume V of the fresh air ductCThe air volume ratio can be calculated according to the following formula:
Figure BDA0001644251510000097
after the air volume ratio of the air volume of the internal circulation air channel and the air volume of the fresh air channel is obtained, the air volume V of the internal circulation air channel is obtained according to the air volume ratio and the reference air volumeHAnd the air volume V of the fresh air ductCAnd determining the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the mapping relation between the air volume and the opening degree, and adjusting.
In a third embodiment, an optimized ratio of humidity to freshness is obtained, and the air volume ratio of the internal circulation air duct and the fresh air duct is determined according to the optimized ratio. Therefore, the air quantity distribution rationality of the internal circulation air duct and the fresh air duct is realized.
In a fourth embodiment, as shown in fig. 5, based on the embodiments shown in fig. 2 to 4, the step of obtaining the optimized ratio of the humidity and the freshness comprises:
step S211, acquiring a first optimization progress corresponding to the humidity and a second optimization progress corresponding to the freshness;
and S212, calculating the optimized ratio according to the first optimized progress and the second optimized progress.
In this embodiment, the optimized ratio Y of humidity to freshnessH/YCCan optimize progress Y according to the synthesis of humidityHProgress Y of the integrated optimization with freshnessCAnd (4) calculating.
Specifically, the humidity and the freshness of the environment where the air conditioner is located are detected in real time, and the initial humidity is recorded as H0Initial freshness of C0Target humidity of H1Target freshness degree of C1Real-time humidity is HtReal-time freshness of CtThen the first optimization schedule XHAnd a second optimization schedule XCThe calculation can be made according to the following formula:
Figure BDA0001644251510000101
Figure BDA0001644251510000102
first optimization progress XHShowing the optimization progress of the current humidity from the target humidity, and the second optimization progress XCThe optimization progress of the current freshness from the target freshness is indicated.
Comprehensive optimization progress Y of humidityHShowing the optimized progress of humidity in a specific dimension and the comprehensive optimized progress Y of freshnessCShowing the optimized progress of freshness in a specific dimension and the comprehensive optimized progress Y of humidityHAnd newComprehensive optimization progress Y of freshnessCThe calculation can be made according to the following formula:
Figure BDA0001644251510000103
Figure BDA0001644251510000104
in the fourth embodiment, a first optimization progress corresponding to humidity and a second optimization progress corresponding to freshness are obtained, and an optimization ratio is calculated according to the first optimization progress and the second optimization progress, so that the reasonability of air volume distribution of the internal circulation air duct and the fresh air duct is realized.
In a fifth embodiment, as shown in fig. 6, on the basis of the embodiments shown in fig. 2 to fig. 5, the step of determining the ratio of the air volumes of the internal circulation duct and the fresh air duct according to the humidity and the freshness includes:
step S23, acquiring a first optimization progress corresponding to the humidity and a second optimization progress corresponding to the freshness;
and S24, determining the air volume ratio of the internal circulation air duct and the fresh air duct according to the first optimization progress and the second optimization progress.
In this embodiment, the air volume ratio of the internal circulation air duct and the fresh air duct can be optimized according to the humidityHOptimized progress with freshness XCDetermining a first optimization progress XHShowing the optimization progress of the current humidity from the target humidity, and the second optimization progress XCThe optimization progress of the current freshness from the target freshness is indicated.
Specifically, the humidity and the freshness of the environment where the air conditioner is located are detected in real time, and the initial humidity is recorded as H0Initial freshness of C0Target humidity of H1Target freshness degree of C1Real-time humidity is HtReal-time freshness of CtThen the first optimization schedule XHAnd a second optimization schedule XCThe calculation can be made according to the following formula:
Figure BDA0001644251510000111
Figure BDA0001644251510000112
air volume V of internal circulation air ductHThe proportion of the total air volume is KHAir volume V of fresh air ductCThe proportion of the total air volume is KC，KHAnd KCThe calculation can be made according to the following formula:
Figure BDA0001644251510000113
Figure BDA0001644251510000114
air volume V of internal circulation air ductHAnd the air volume V of the fresh air ductCThe air volume ratio can be calculated according to the following formula:
Figure BDA0001644251510000121
after the air volume ratio of the air volume of the internal circulation air channel and the air volume of the fresh air channel is obtained, the air volume V of the internal circulation air channel is calculated according to the air volume ratio and the reference air volumeHAnd the air volume V of the fresh air ductCAnd determining the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the mapping relation between the air volume and the opening degree, and adjusting.
In the fifth embodiment, the air volume ratio of the internal circulation air duct and the fresh air duct is determined according to the first optimization progress and the second optimization progress, so that the air volume distribution rationality of the internal circulation air duct and the fresh air duct is realized.
In a sixth embodiment, as shown in fig. 7, based on the embodiments shown in fig. 2 to fig. 6, the step of acquiring a first optimization progress corresponding to the humidity and a second optimization progress corresponding to the freshness includes:
step S231, calculating a first humidity difference between the current humidity and the initial humidity, and a first freshness difference between the current freshness and the initial freshness;
step S232, calculating a second humidity difference value between the set humidity and the initial humidity and a second freshness difference value between the set freshness and the initial freshness;
step S233, calculating a first ratio between the first humidity difference and the second humidity difference, taking the first ratio as a first optimization progress corresponding to the humidity, calculating a second ratio between the first freshness difference and the second freshness difference, and taking the second ratio as a second optimization progress corresponding to the freshness.
In this embodiment, the humidity and the freshness of the environment where the air conditioner is located are detected in real time, and the initial humidity is recorded as H0Initial freshness of C0Target humidity of H1Target freshness degree of C1Real-time humidity is HtReal-time freshness of CtThen the first optimization schedule XHAnd a second optimization schedule XCThe calculation can be made according to the following formula:
Figure BDA0001644251510000122
Figure BDA0001644251510000123
first optimization progress XHShows the optimization progress of the current humidity from the target humidity and a second optimization progress XCThe optimization progress of the current freshness from the target freshness is indicated.
In a sixth embodiment, the optimization progress corresponding to humidity and the optimization progress corresponding to freshness are calculated to directly or indirectly calculate the air volume ratio of the internal circulation air duct and the fresh air duct according to the optimization progress, so that the pertinence and the rationality of the air conditioner are adjusted.
In a seventh embodiment, as shown in fig. 8, on the basis of the embodiments shown in fig. 2 to 7, after acquiring the humidity and freshness of the environment where the air conditioner is located, the method further includes:
and S40, when the humidity is greater than or equal to a preset humidity and the freshness is greater than or equal to the preset freshness, controlling the air conditioner to operate according to a preset fan rotating speed, wherein the fan rotating speed is in an inverse relation with the humidity, and the fan rotating speed is in an inverse relation with the freshness.
In this embodiment, when humidity is greater than or equal to preset humidity to and new freshness be greater than or equal to preset new freshness, indoor environment satisfied user's comfort level demand basically this moment, in order to practice thrift the energy consumption, the fan that the control air outlet corresponds (being new trend fan) moves according to preset fan rotational speed.
The preset fan speed is related to the humidity and the freshness. When the humidity is larger, namely the humidity is higher than the preset humidity, and the difference value between the humidity and the preset humidity is larger, the rotating speed of the preset fan is slower; the higher the freshness, i.e. the freshness is higher than the preset freshness, and the larger the difference between the freshness and the preset freshness, the slower the rotation speed of the preset blower fan. It should be noted that, a mapping relationship between the fan rotation speed and the humidity and the freshness is preset, so that when the humidity is greater than or equal to the preset humidity and the freshness is greater than or equal to the preset freshness, the fan rotation speed is determined according to the humidity and the freshness.
In the seventh embodiment, when the humidity is greater than or equal to the preset humidity and the freshness is greater than or equal to the preset freshness, the air conditioner is controlled to operate according to the preset fan rotating speed, so that the energy consumption of the air conditioner is saved.
In addition, the present invention further provides an air conditioner, which includes a memory, a processor and a control program of the air conditioner stored in the memory and operable on the processor, wherein the processor implements the steps of the control method of the air conditioner according to the above embodiment when executing the control program of the air conditioner.
Furthermore, the present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium includes a control program of an air conditioner, and the control program of the air conditioner realizes the steps of the control method of the air conditioner according to the above embodiment when executed by a processor.
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 television, 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 (9)

1. The control method of the air conditioner is characterized in that the air conditioner comprises an indoor air inlet, a fresh air inlet and an air outlet, the indoor air inlet is connected with the air outlet through an internal circulation air duct, a humidifying device is arranged in the internal circulation air duct, the fresh air inlet is connected with the air outlet through a fresh air duct, the air conditioner further comprises a first air volume adjusting device and a second air volume adjusting device, the first air volume adjusting device is used for adjusting the air inlet volume of the internal circulation air duct, the second air volume adjusting device is used for adjusting the air inlet volume of the fresh air duct, and the control method of the air conditioner comprises the following steps:
acquiring the humidity and freshness of the environment where the air conditioner is located;
determining the air volume ratio of the internal circulation air channel and the fresh air channel according to the humidity and the freshness;
adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the air volume ratio so as to control the ratio of the air volume of the indoor air inlet to the air volume of the fresh air inlet;
the air volume ratio is determined according to a first optimization progress of humidity and a second optimization progress of freshness, or according to a comprehensive optimization progress of humidity and a comprehensive optimization progress of freshness; the first optimization progress is the optimization progress of the current humidity from the target humidity, the second optimization progress is the optimization progress of the current freshness from the target freshness, the comprehensive optimization progress of the humidity is the optimization progress of the humidity in a specific dimension, and the comprehensive optimization progress of the freshness is the optimization progress of the freshness in the specific dimension; wherein,
Figure FDA0003124814050000011
Figure FDA0003124814050000012
XHand XCRespectively said first and said second optimization schedules, H0As initial humidity, C0For initial freshness, H1Target humidity, C1To target freshness, HtFor real-time humidity, CtReal-time freshness;
Figure FDA0003124814050000013
Figure FDA0003124814050000014
YHand YCRespectively, the comprehensive optimization progress of the humidity and the comprehensive optimization progress of the freshness.
2. The control method of an air conditioner according to claim 1, wherein said step of adjusting the opening degrees of the first air volume adjusting means and the second air volume adjusting means according to the air volume ratio comprises:
acquiring the air volume of the internal circulation air channel and the air volume of the fresh air channel according to the air volume ratio and the reference air volume;
determining the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the mapping relation between the air volume and the opening degree;
and adjusting the opening degrees of the first air volume adjusting device and the second air volume adjusting device according to the determined opening degrees.
3. The method as claimed in claim 1, wherein the step of determining the ratio of the air volumes of the internal circulation duct and the fresh air duct according to the humidity and the freshness comprises:
obtaining an optimized ratio of the humidity to the freshness;
and determining the air volume ratio of the internal circulation air duct and the fresh air duct according to the optimized ratio.
4. The control method of an air conditioner according to claim 3, wherein the step of obtaining the optimized ratio of the humidity and the freshness comprises:
acquiring a first optimization progress corresponding to the humidity and a second optimization progress corresponding to the freshness;
and calculating the optimized ratio according to the first optimized progress and the second optimized progress.
5. The method as claimed in claim 1, wherein the step of determining the ratio of the air volumes of the internal circulation duct and the fresh air duct according to the humidity and the freshness comprises:
acquiring a first optimization progress corresponding to the humidity and a second optimization progress corresponding to the freshness;
and determining the air volume ratio of the internal circulation air duct and the fresh air duct according to the first optimization progress and the second optimization progress.
6. The control method of an air conditioner according to claim 4 or 5, wherein the step of acquiring a first optimized schedule corresponding to the humidity and a second optimized schedule corresponding to the freshness comprises:
calculating a first humidity difference value between the current humidity and the initial humidity and a first freshness difference value between the current freshness and the initial freshness;
calculating a second humidity difference between a set humidity and the initial humidity, and a second freshness degree difference between a set freshness degree and the initial freshness degree;
and calculating a first ratio between the first humidity difference value and the second humidity difference value, taking the first ratio as a first optimization progress corresponding to the humidity, calculating a second ratio between the first freshness difference value and the second freshness difference value, and taking the second ratio as a second optimization progress corresponding to the freshness.
7. The method for controlling an air conditioner according to claim 1, wherein after acquiring the humidity and freshness of the environment in which the air conditioner is located, the method further comprises:
humidity is greater than or equal to and predetermines humidity, and when freshness is greater than or equal to and predetermines freshness, then control the air conditioner is according to the operation of predetermined fan rotational speed, wherein, fan rotational speed with humidity is the inverse relation, and fan rotational speed with freshness is the inverse relation.
8. An air conditioner, characterized in that the air conditioner comprises a memory, a processor, and a control program of the air conditioner stored on the memory and executable on the processor, the control program of the air conditioner realizing the steps of the control method of the air conditioner according to any one of claims 1 to 7 when executed by the processor.
9. 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 7.
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