CN113531760A - Humidity control method and device, storage medium and processor - Google Patents

Humidity control method and device, storage medium and processor Download PDF

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Publication number
CN113531760A
CN113531760A CN202110622387.4A CN202110622387A CN113531760A CN 113531760 A CN113531760 A CN 113531760A CN 202110622387 A CN202110622387 A CN 202110622387A CN 113531760 A CN113531760 A CN 113531760A
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China
Prior art keywords
humidity
interval
target
frequency correction
correction value
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CN202110622387.4A
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Chinese (zh)
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CN113531760B (en
Inventor
翟振坤
廖敏
连彩云
徐耿彬
梁之琦
熊绍森
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F11/62—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
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • 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
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. 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
    • 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
    • F24F2110/12—Temperature of the outside air
    • 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
    • F24F2110/20—Humidity

Abstract

The invention discloses a humidity control method, a humidity control device, a storage medium and a processor. Wherein, the method comprises the following steps: in the process of refrigerating the air conditioner, target information is collected, wherein the target information at least comprises the following components: indoor ambient temperature, outdoor ambient temperature and rate of change of humidity within the environment in which the air conditioner is located; calculating the difference between the indoor environment temperature and the preset temperature to obtain an indoor temperature difference; determining whether the air conditioner enters a comfortable refrigeration mode or not according to the indoor temperature difference and the humidity change rate; and after the air conditioner enters a comfortable refrigeration mode, carrying out humidity control on the air conditioner according to the indoor temperature difference, the outdoor environment temperature and the humidity change rate. The invention solves the technical problem that the humidity control cannot be accurately carried out in the process of refrigeration and temperature reduction.

Description

Humidity control method and device, storage medium and processor
Technical Field
The invention relates to the field of air conditioner control, in particular to a humidity control method, a humidity control device, a storage medium and a processor.
Background
When current air conditioner is cooling, in order to pursue rapid cooling, evaporimeter surface temperature often controls lowly, leads to the air too much at evaporimeter surface condensation, appears transition dehumidification easily for indoor humidity is lower, and indoor travelling comfort reduces.
In the specific implementation process, the frequency of the compressor is controlled only by comparing the detected value and the set value of the humidity, the influence of indoor and outdoor temperature parameters and the control of other actuators are not considered, the accurate control of the humidity under different loads is difficult to meet, and the user experience effect is influenced.
Aiming at the problem that the humidity can not be accurately controlled in the process of refrigeration and temperature reduction, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a humidity control method, a humidity control device, a storage medium and a processor, and at least solves the technical problem that the humidity control cannot be accurately carried out in the refrigeration and cooling process.
According to an aspect of an embodiment of the present invention, there is provided a humidity control method including: in the process of refrigerating the air conditioner, target information is collected, wherein the target information at least comprises the following components: the indoor ambient temperature, the outdoor ambient temperature and the humidity rate of change in the environment in which the air conditioner is located; calculating a difference value between the indoor environment temperature and a preset temperature to obtain an indoor temperature difference value; determining whether the air conditioner enters a comfortable cooling mode or not according to the indoor temperature difference and the humidity change rate; and after the air conditioner enters the comfortable refrigeration mode, carrying out humidity control on the air conditioner according to the indoor temperature difference, the outdoor environment temperature and the humidity change rate.
Optionally, the humidity control mode of the air conditioner comprises at least one of the following modes: controlling the frequency of the compressor, controlling the rotating speed of the inner fan and controlling the angle of the air deflector.
Optionally, the controlling the humidity of the air conditioner according to the indoor temperature difference, the outdoor ambient temperature and the humidity change rate includes: controlling the humidity of the air conditioner according to the indoor temperature difference and the humidity change rate; or controlling the humidity of the air conditioner according to the outdoor environment temperature and the humidity change rate.
Optionally, the humidity controlling the air conditioner according to the indoor temperature difference and the humidity change rate comprises: determining an indoor temperature interval corresponding to the indoor temperature difference value and a first control parameter corresponding to the indoor temperature interval; determining a humidity interval corresponding to the humidity change rate and a second control parameter corresponding to the humidity interval; and controlling the humidity of the air conditioner according to the parameter difference between the first control parameter and the second control parameter.
Optionally, determining an indoor temperature interval corresponding to the indoor temperature difference, and determining a first control parameter corresponding to the indoor temperature interval includes: determining the first control parameter as follows under the condition that the indoor temperature difference value is in a first indoor temperature interval: a first frequency correction value corresponding to the compressor, a first target rotating speed corresponding to the inner fan and a first target angle corresponding to the air deflector; determining the first control parameter as follows under the condition that the indoor temperature difference value is in a second indoor temperature interval: a second frequency correction value corresponding to the compressor, a second target rotating speed corresponding to the inner fan and a second target angle corresponding to the air deflector; determining the first control parameter as a third frequency correction value corresponding to the compressor, a third target rotating speed corresponding to the inner fan and a third target angle corresponding to the air deflector under the condition that the indoor temperature difference is within a third indoor temperature interval; the numerical value of the first indoor temperature interval is smaller than that of a second indoor temperature interval, and the numerical value of the second indoor temperature interval is smaller than that of a third indoor temperature interval; the first frequency correction value is greater than the second frequency correction value, and the second frequency correction value is greater than the third frequency correction value; the first target rotating speed is less than the second target rotating speed, and the second target rotating speed is less than the third target rotating speed; the first target angle is smaller than the second target angle, and the second target angle is smaller than the third target angle.
Optionally, determining a humidity interval corresponding to the humidity change rate, and determining a second control parameter corresponding to the humidity interval includes: in a case where the humidity change rate is in a first humidity interval, determining the second control parameter as: a fourth frequency correction value corresponding to the compressor, a fourth target rotating speed corresponding to the inner fan and a fourth target angle corresponding to the air deflector; in a case where the humidity change rate is in a second humidity interval, determining the second control parameter as: a fifth frequency correction value corresponding to the compressor, a fifth target rotating speed corresponding to the inner fan and a fifth target angle corresponding to the air deflector; in a case where the humidity change rate is in a third humidity interval, determining the second control parameter as: a sixth frequency correction value corresponding to the compressor, a sixth target rotating speed corresponding to the inner fan and a sixth target angle corresponding to the air deflector; the numerical value of the first humidity interval is smaller than that of a second humidity interval, and the numerical value of the second humidity interval is smaller than that of a third humidity interval; the fourth frequency correction value is less than the fifth frequency correction value, and the fifth frequency correction value is less than the sixth frequency correction value; the fourth target rotating speed is greater than the fifth target rotating speed, and the fifth target rotating speed is greater than the sixth target rotating speed; the fourth target angle is greater than the fifth target angle, which is greater than the sixth target angle.
Optionally, the humidity controlling the air conditioner according to the outdoor ambient temperature and the humidity change rate comprises: determining an outdoor temperature interval corresponding to the outdoor environment temperature and a third control parameter corresponding to the outdoor temperature interval; determining a humidity interval corresponding to the humidity change rate and a fourth control parameter corresponding to the humidity interval; and controlling the humidity of the air conditioner according to the parameter difference between the third control parameter and the fourth control parameter.
Optionally, determining an outdoor temperature interval corresponding to the outdoor environment temperature, and determining a third control parameter corresponding to the outdoor temperature interval includes: determining the third control parameter as follows when the outdoor environment temperature is in a first outdoor temperature interval: a seventh frequency correction value corresponding to the compressor, a seventh target rotating speed corresponding to the inner fan and a seventh target angle corresponding to the air deflector; determining the third control parameter as follows when the outdoor environment temperature is in a second outdoor temperature interval: an eighth frequency correction value corresponding to the compressor, an eighth target rotating speed corresponding to the inner fan and an eighth target angle corresponding to the air deflector; determining the third control parameter as follows when the outdoor environment temperature is in a third outdoor temperature interval: a ninth frequency correction value corresponding to the compressor, a ninth target rotating speed corresponding to the inner fan and a ninth target angle corresponding to the air deflector; the numerical value of the first outdoor temperature interval is smaller than that of a second outdoor temperature interval, and the numerical value of the second outdoor temperature interval is smaller than that of a third outdoor temperature interval; the seventh frequency correction value is greater than the eighth frequency correction value, and the eighth frequency correction value is greater than the ninth frequency correction value; the seventh target rotation speed is less than the eighth target rotation speed, which is less than the ninth target rotation speed; the seventh target angle is less than the eighth target angle, which is less than the ninth target angle.
Optionally, determining a humidity interval corresponding to the humidity change rate, and determining a fourth control parameter corresponding to the humidity interval includes: in a case where the humidity change rate is in a fourth humidity interval, determining the fourth control parameter as: a tenth frequency correction value corresponding to the compressor, a tenth target rotating speed corresponding to the inner fan and a tenth target angle corresponding to the air deflector; in a case where the humidity change rate is in a fifth humidity interval, determining the fourth control parameter as: an eleventh frequency correction value corresponding to the compressor, an eleventh target rotating speed corresponding to the inner fan and an eleventh target angle corresponding to the air deflector; in a case where the humidity change rate is in a sixth humidity interval, determining the fourth control parameter as: a twelfth frequency correction value corresponding to the compressor, a twelfth target rotating speed corresponding to the inner fan and a twelfth target angle corresponding to the air deflector; the numerical value of the fourth humidity interval is smaller than the numerical value of a fifth humidity interval, and the numerical value of the fifth humidity interval is smaller than the numerical value of a sixth humidity interval; the tenth frequency correction value is less than the eleventh frequency correction value, and the eleventh frequency correction value is less than the twelfth frequency correction value; the tenth target rotation speed is greater than the eleventh target rotation speed, which is greater than the twelfth target rotation speed; the tenth target angle is greater than the eleventh target angle, which is greater than the twelfth target angle.
Optionally, determining whether the air conditioner enters a comfort cooling mode according to the indoor temperature difference and the humidity change rate comprises: judging whether the indoor temperature difference value is within a preset temperature interval or not; judging whether the humidity change rate is within a preset change interval or not; and under the condition that the indoor temperature difference value is within a preset temperature interval and the humidity change rate is within a preset change interval, determining that the air conditioner enters a comfortable refrigeration mode.
According to another aspect of the embodiments of the present invention, there is also provided a humidity control apparatus including: the acquisition unit is used for acquiring target information in the refrigeration process of the air conditioner, wherein the target information at least comprises the following components: the indoor ambient temperature, the outdoor ambient temperature and the humidity rate of change in the environment in which the air conditioner is located; the calculating unit is used for calculating the difference value between the indoor environment temperature and the preset temperature to obtain an indoor temperature difference value; a determining unit for determining whether the air conditioner enters a comfort cooling mode according to the indoor temperature difference and the humidity change rate; and the control unit is used for controlling the humidity of the air conditioner according to the indoor temperature difference, the outdoor environment temperature and the humidity change rate after the air conditioner enters the comfortable refrigeration mode.
According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium including a stored program, wherein the program, when executed, controls an apparatus in which the computer-readable storage medium is located to perform the humidity control method.
According to another aspect of the embodiment of the present invention, there is also provided a processor for executing a program, wherein the program executes the humidity control method described above.
In the embodiment of the invention, in the process of refrigerating the air conditioner, target information is collected, wherein the target information at least comprises the following components: indoor ambient temperature, outdoor ambient temperature and rate of change of humidity within the environment in which the air conditioner is located; calculating the difference between the indoor environment temperature and the preset temperature to obtain an indoor temperature difference; determining whether the air conditioner enters a comfortable refrigeration mode or not according to the indoor temperature difference and the humidity change rate; after the air conditioner enters a comfortable refrigeration mode, carrying out humidity control on the air conditioner according to an indoor temperature difference value, outdoor environment temperature and humidity change rate; can not carry out the transition dehumidification to indoor air when can refrigerate the cooling, reached and ensured that indoor humidity is in comfortable purpose in the refrigeration to realized the technological effect of accurate control indoor humidity in the refrigeration cooling, and then solved the in-process in the refrigeration cooling, can't accurately carry out humidity control technical problem.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of a humidity control method according to an embodiment of the present invention;
FIG. 2 is a schematic illustration of a humidity control process according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a humidity control device according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In accordance with an embodiment of the present invention, there is provided a humidity control method embodiment, it should be noted that the steps illustrated in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than here.
Fig. 1 is a flow chart of a humidity control method according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
step S102, collecting target information in the refrigeration process of the air conditioner, wherein the target information at least comprises the following steps: indoor ambient temperature, outdoor ambient temperature and rate of change of humidity within the environment in which the air conditioner is located;
step S104, calculating a difference value between the indoor environment temperature and a preset temperature to obtain an indoor temperature difference value;
step S106, determining whether the air conditioner enters a comfortable refrigeration mode according to the indoor temperature difference and the humidity change rate;
and S108, after the air conditioner enters a comfortable refrigeration mode, controlling the humidity of the air conditioner according to the indoor temperature difference, the outdoor environment temperature and the humidity change rate.
In the embodiment of the invention, in the process of refrigerating the air conditioner, target information is collected, wherein the target information at least comprises the following components: indoor ambient temperature, outdoor ambient temperature and rate of change of humidity within the environment in which the air conditioner is located; calculating the difference between the indoor environment temperature and the preset temperature to obtain an indoor temperature difference; determining whether the air conditioner enters a comfortable refrigeration mode or not according to the indoor temperature difference and the humidity change rate; after the air conditioner enters a comfortable refrigeration mode, carrying out humidity control on the air conditioner according to an indoor temperature difference value, outdoor environment temperature and humidity change rate; can not carry out the transition dehumidification to indoor air when can refrigerate the cooling, reached and ensured that indoor humidity is in comfortable purpose in the refrigeration to realized the technological effect of accurate control indoor humidity in the refrigeration cooling, and then solved the in-process in the refrigeration cooling, can't accurately carry out humidity control technical problem.
As an alternative embodiment, determining whether the air conditioner enters the comfort cooling mode according to the indoor temperature difference and the humidity change rate includes: judging whether the indoor temperature difference is within a preset temperature interval or not; judging whether the humidity change rate is within a preset change interval or not; and under the condition that the indoor temperature difference value is within a preset temperature interval and the humidity change rate is within a preset change interval, determining that the air conditioner enters a comfortable refrigeration mode.
As an alternative example, during the refrigeration process, the indoor humidity RH is monitored in real time according to the indoor ambient temperature TInner ringAnd a preset temperature TSetting upJudging whether the comfortable refrigeration mode is adopted according to the indoor temperature difference value delta T and the humidity change rate delta RH/delta T, wherein the condition of judging to enter the comfortable refrigeration mode comprises the following steps:
1) ambient temperature TInner ringAnd a preset temperature TSetting upThe difference value delta T between the indoor temperatures is less than or equal to delta TEnter comfortable refrigerationEntering comfortable refrigeration; wherein, Delta TEnter comfortable refrigerationThe value range is [0 ℃,5 DEG C]。
2) Determining the humidity change rate delta RH/delta t is larger than or equal to a; wherein, the value range of a is [ 5%, 15% ].
As an alternative embodiment, the humidity control mode of the air conditioner includes at least one of the following modes: controlling the frequency of the compressor, controlling the rotating speed of the inner fan and controlling the angle of the air deflector.
According to the embodiment of the invention, in the process of controlling the humidity of the air conditioner, the humidity control can be realized by controlling the frequency of the compressor, controlling the rotating speed of the inner fan and controlling the angle of the air deflector, so that the condition of excessive dehumidification caused by excessive refrigeration is avoided.
As an alternative embodiment, the humidity control of the air conditioner according to the indoor temperature difference, the outdoor ambient temperature and the humidity change rate includes: controlling the humidity of the air conditioner according to the indoor temperature difference and the humidity change rate; or the humidity of the air conditioner is controlled according to the outdoor environment temperature and the humidity change rate.
According to the embodiment of the invention, in the process of controlling the humidity of the air conditioner, the humidity of the air conditioner can be controlled according to the difference value between the indoor environment temperature of the control where the air conditioner is located and the indoor temperature of the preset temperature and by combining the humidity change rate of the air conditioner under the current refrigeration working condition; or according to the outdoor environment temperature of the environment where the air conditioner is located, and the humidity change rate of the air conditioner under the current refrigeration working condition is combined to control the humidity of the air conditioner.
As an alternative embodiment, the humidity control of the air conditioner according to the indoor temperature difference and the humidity change rate includes: determining an indoor temperature interval corresponding to the indoor temperature difference value and a first control parameter corresponding to the indoor temperature interval; determining a humidity interval corresponding to the humidity change rate and a second control parameter corresponding to the humidity interval; and controlling the humidity of the air conditioner according to the parameter difference between the first control parameter and the second control parameter.
According to the embodiment of the invention, a plurality of indoor temperature intervals can be preset, a first control parameter is corresponding to each indoor temperature interval, a humidity interval is preset, a second control parameter is corresponding to the humidity interval, and further in the process of humidity control of the air conditioner, the first control parameter can be determined based on the corresponding relation between the indoor temperature difference and the indoor temperature interval, the second control parameter is determined based on the corresponding relation between the humidity change rate and the humidity interval, and then the humidity control of the air conditioner is realized based on the difference value between the first control parameter and the second control parameter, so that the humidity control of the air conditioner can be carried out based on two parameters, namely the indoor temperature difference value and the humidity change rate, and the condition that the indoor air is not subjected to transitional dehumidification during refrigeration and temperature reduction can be ensured.
As an alternative embodiment, determining an indoor temperature interval corresponding to the indoor temperature difference, and determining the first control parameter corresponding to the indoor temperature interval includes: and under the condition that the indoor temperature difference value is in a first indoor temperature interval, determining a first control parameter as follows: a first frequency correction value corresponding to the compressor, a first target rotating speed corresponding to the inner fan and a first target angle corresponding to the air deflector; and under the condition that the indoor temperature difference value is in the second indoor temperature interval, determining the first control parameter as follows: a second frequency correction value corresponding to the compressor, a second target rotating speed corresponding to the internal fan and a second target angle corresponding to the air deflector; under the condition that the indoor temperature difference is within a third indoor temperature interval, determining the first control parameter as a third frequency correction value corresponding to the compressor, a third target rotating speed corresponding to the inner fan and a third target angle corresponding to the air deflector; the numerical value of the first indoor temperature interval is smaller than that of the second indoor temperature interval, and the numerical value of the second indoor temperature interval is smaller than that of the third indoor temperature interval; the first frequency correction value is greater than the second frequency correction value, and the second frequency correction value is greater than the third frequency correction value; the first target rotating speed is less than the second target rotating speed, and the second target rotating speed is less than the third target rotating speed; the first target angle is smaller than the second target angle, and the second target angle is smaller than the third target angle.
As an alternative embodiment, determining a humidity interval corresponding to the humidity change rate, and the second control parameter corresponding to the humidity interval includes: in the case where the humidity change rate is in the first humidity interval, determining the second control parameter as: a fourth frequency correction value corresponding to the compressor, a fourth target rotating speed corresponding to the internal fan and a fourth target angle corresponding to the air deflector; in the case where the humidity change rate is in the second humidity interval, determining the second control parameter as: a fifth frequency correction value corresponding to the compressor, a fifth target rotating speed corresponding to the internal fan and a fifth target angle corresponding to the air deflector; in the case where the humidity change rate is in the third humidity interval, determining the second control parameter as: a sixth frequency correction value corresponding to the compressor, a sixth target rotating speed corresponding to the internal fan and a sixth target angle corresponding to the air deflector; wherein the value of the first humidity interval is smaller than that of the second humidity interval, and the value of the second humidity interval is smaller than that of the third humidity interval; the fourth frequency correction value is less than the fifth frequency correction value, and the fifth frequency correction value is less than the sixth frequency correction value; the fourth target rotating speed is greater than the fifth target rotating speed, and the fifth target rotating speed is greater than the sixth target rotating speed; the fourth target angle is greater than the fifth target angle, which is greater than the sixth target angle.
As an alternative example, the parameter difference between the first control parameter and the second control parameter comprises: and correcting the frequency corresponding to the compressor.
Table 1 is a schematic table of frequency correction values corresponding to the compressor, as shown in Table 1, wherein the frequency correction values corresponding to the compressor are taken in accordance with the indoor ambient temperature TInner ringAnd a preset temperature TSetting upThe difference between the indoor temperature and the humidity change rate is related to Δ RH/Δ T, wherein X is Δ RH/Δ T, and the first frequency correction value is Δ FCorrection of 0Second frequency correction value Δ FCorrection 1Third frequency correction value Δ FCorrection 2Fourth frequency correction value Δ F0Fifth frequency correction value Δ F1Sixth frequency correction value Δ F2。
Figure RE-GDA0003263364100000081
TABLE 1
Note that Δ FCorrection of 0＞ΔFCorrection 1＞ΔFCorrection 2The larger the temperature difference is, the smaller the frequency correction is, and the temperature reduction effect is preferentially ensured; Δ F0＜ΔF1＜ΔF2The larger the rate of relative humidity reduction is, the more the frequency is corrected downwards, so that the temperature of the evaporator is increased, the generation of condensed water is reduced, and the lower humidity is avoided.
Alternatively,. DELTA.F0The value of (d) may be 0.
The target frequency F corresponding to the compressor is equal to the current frequency F of the compressorAt present-ΔFCorrectionWherein, Δ FCorrectionMay be Δ FCorrection of 0-ΔF0Or Δ FCorrection of 0-ΔF1Or Δ FCorrection of 0-ΔF2Or Δ FCorrection 1-ΔF0Or Δ FCorrection 1-ΔF1Or Δ FCorrection 1-ΔF2Or Δ FCorrection 2-ΔF0Or Δ FCorrection 2-ΔF1Or Δ FCorrection 2-ΔF2。
As another alternative example, the parameter difference between the first control parameter and the second control parameter includes: and the target rotating speed corresponding to the inner fan.
Table 2 is a schematic table of target rotation speeds corresponding to the inner fan, as shown in table 2, wherein the value of the target rotation speed corresponding to the inner fan is equal to the indoor ambient temperature TInner ringAnd a preset temperature TSetting upThe difference between the indoor temperatures Δ T and the humidity change rate Δ RH/Δ T, where X is Δ RH/Δ T and the first target rotation speed N is taken as1Second target rotational speed N2Third target rotational speed N3Fourth target rotational speed Δ N0Fifth target rotational speed Δ N1Sixth target rotational speed Δ N2。
Figure RE-GDA0003263364100000091
TABLE 2
In addition, N is1＜N2＜N3The larger the temperature difference delta T is, the higher the target rotating speed is; delta N0＜ΔN1＜ΔN2The greater the rate of decrease in relative humidity, the lower the target rotational speed, reducing the generation of condensed water and reducing the decrease in humidity.
Alternatively, Δ N0Can be 0, Δ N1And Δ N2The value range is more than or equal to 0.
It should be noted that the target rotation speed corresponding to the inner fan may be N1-ΔN0Or N1-ΔN1Or N1-ΔN2Or N2-ΔN0Or N2-ΔN1Or N2-ΔN2Or N3-ΔN0Or N3-ΔN1Or N3-ΔN3。
As yet another alternative example case, the parameter difference between the first control parameter and the second control parameter includes: the target angle corresponding to the air deflector.
Table 3 is a schematic table of target angles corresponding to the air deflectors, as shown in table 3, where values of the target angles corresponding to the air deflectors are related to the indoor ambient temperature TInner ringAnd a preset temperature TSetting upThe difference between the indoor temperatures Δ T and the humidity change rate Δ RH/Δ T, where X is Δ RH/Δ T and the first target angle θ is taken1Second target angle theta2Third target Angle θ3Fourth target Angle Δ θ0Fifth target Angle Δ θ1Sixth target Angle Δ θ2。
Figure RE-GDA0003263364100000101
TABLE 3
In addition, θ1＜θ2＜θ3The larger the temperature difference delta T is, the larger the target angle of the air deflector is; the output of cold energy is increased; delta theta0＜Δθ1＜Δθ2The larger the relative humidity reduction rate is, the smaller the target opening angle of the air deflector is, so that the output of cold energy is reduced, and the reduction of humidity is reduced.
Optionally, the value of Δ θ 0 may be 0, and the value ranges of Δ θ 1 and Δ θ 2 are greater than or equal to 0.
It should be noted that the target angle corresponding to the air deflector may be θ1-Δθ0Or theta1-Δθ1Or theta1-Δθ2Or theta2-Δθ0Or theta2-Δθ1Or theta2-Δθ2Or theta3-Δθ0Or theta3-Δθ1Or theta3-Δθ2。
Optionally, after determining the target frequency corresponding to the compressor, the target rotation speed corresponding to the internal fan, and the target angle corresponding to the air deflector, the humidity control of the air conditioner may be implemented based on the target frequency, the target rotation speed, and the target angle.
As an alternative embodiment, the humidity control of the air conditioner according to the outdoor ambient temperature and humidity change rate includes: determining an outdoor temperature interval corresponding to the outdoor environment temperature and a third control parameter corresponding to the outdoor temperature interval; determining a humidity interval corresponding to the humidity change rate and a fourth control parameter corresponding to the humidity interval; and controlling the humidity of the air conditioner according to the parameter difference between the third control parameter and the fourth control parameter.
In the above embodiment of the present invention, a plurality of outdoor temperature zones may be preset, a third control parameter corresponding to each outdoor temperature zone, a humidity zone may be preset, and a fourth control parameter corresponding to the humidity zone may be preset, so that in the process of performing humidity control on the air conditioner, the third control parameter may be determined based on the corresponding relationship between the outdoor environment temperature and the outdoor temperature zone, the fourth control parameter may be determined based on the corresponding relationship between the humidity change rate and the humidity zone, and then the humidity control on the air conditioner may be realized based on the difference between the third control parameter and the fourth control parameter, so that the humidity control on the air conditioner may be performed based on the two parameters, namely, the outdoor environment temperature and the humidity change rate, thereby ensuring that the indoor air is not subjected to transitional dehumidification while cooling.
Alternatively, the fourth control parameter may be the second control parameter.
As an alternative embodiment, the determining an outdoor temperature interval corresponding to the outdoor environment temperature, and the third control parameter corresponding to the outdoor temperature interval includes: in the case where the outdoor ambient temperature is in the first outdoor temperature interval, determining the third control parameter as: a seventh frequency correction value corresponding to the compressor, a seventh target rotating speed corresponding to the internal fan and a seventh target angle corresponding to the air deflector; in the case that the outdoor ambient temperature is in the second outdoor temperature interval, determining the third control parameter as: the eighth frequency correction value corresponding to the compressor, the eighth target rotating speed corresponding to the inner fan and the eighth target angle corresponding to the air deflector; in the case where the outdoor ambient temperature is in the third outdoor temperature interval, determining the third control parameter as: a ninth frequency correction value corresponding to the compressor, a ninth target rotating speed corresponding to the internal fan and a ninth target angle corresponding to the air deflector; the numerical value of the first outdoor temperature interval is smaller than that of the second outdoor temperature interval, and the numerical value of the second outdoor temperature interval is smaller than that of the third outdoor temperature interval; the seventh frequency correction value is greater than the eighth frequency correction value, and the eighth frequency correction value is greater than the ninth frequency correction value; the seventh target rotating speed is less than the eighth target rotating speed, and the eighth target rotating speed is less than the ninth target rotating speed; the seventh target angle is less than the eighth target angle, which is less than the ninth target angle.
As an alternative embodiment, the determining the humidity interval corresponding to the humidity change rate, and the fourth control parameter corresponding to the humidity interval includes: in the case where the humidity change rate is in the fourth humidity interval, determining the fourth control parameter as: a tenth frequency correction value corresponding to the compressor, a tenth target rotating speed corresponding to the internal fan and a tenth target angle corresponding to the air deflector; in the case where the humidity change rate is in the fifth humidity interval, determining the fourth control parameter as: an eleventh frequency correction value corresponding to the compressor, an eleventh target rotating speed corresponding to the internal fan and an eleventh target angle corresponding to the air deflector; in the case where the humidity change rate is in the sixth humidity interval, determining the fourth control parameter as: a twelfth frequency correction value corresponding to the compressor, a twelfth target rotating speed corresponding to the internal fan and a twelfth target angle corresponding to the air deflector; wherein the numerical value of the fourth humidity interval is smaller than the numerical value of the fifth humidity interval, and the numerical value of the fifth humidity interval is smaller than the numerical value of the sixth humidity interval; the tenth frequency correction value is less than the eleventh frequency correction value, and the eleventh frequency correction value is less than the twelfth frequency correction value; the tenth target rotation speed is greater than the eleventh target rotation speed, which is greater than the twelfth target rotation speed; the tenth target angle is greater than the eleventh target angle, which is greater than the twelfth target angle.
Alternatively, the fourth humidity interval may be a first humidity interval, the fifth humidity interval may be a second humidity interval, and the sixth humidity interval may be a third humidity interval.
Alternatively, the tenth frequency correction value corresponding to the compressor may be a fourth frequency correction value, the eleventh frequency correction value may be a fifth frequency correction value, and the twelfth frequency correction value may be a sixth frequency correction value.
Alternatively, the tenth target rotation speed corresponding to the inner fan may be a fourth target rotation speed, the eleventh target rotation speed may be a fifth target rotation speed, and the eleventh target rotation speed may be a sixth target rotation speed.
Optionally, the tenth target angle corresponding to the air deflector may be a fourth target angle, the eleventh target angle may be a fifth target angle, and the twelfth target angle may be a sixth target angle.
As an alternative example, the parameter difference between the third control parameter and the fourth control parameter comprises: and correcting the frequency corresponding to the compressor.
Table 4 is a schematic table of frequency correction values corresponding to the compressor, as shown in Table 4, where the values of the frequency correction values corresponding to the compressor are related to the outdoor ambient temperature TOuter ringAnd humidity change rate Δ RH/Δ t, where X is Δ RH/Δ t, and seventh frequency correction value Δ FCorrection 00Eighth frequency correction value Δ FCorrection 01Ninth frequency correction value Δ FCorrection 02A tenth frequency correction value Δ F00Eleventh frequency correction value Δ F01Twelfth frequency correction value Δ F02。
Figure RE-GDA0003263364100000121
TABLE 4
Note that Δ FCorrection 00＞ΔFCorrection 01＞ΔFCorrection 02The higher the temperature of the outer ring is, the smaller the frequency correction is, and the temperature reduction effect is preferentially ensured; Δ F00＜ΔF01＜ΔF02The larger the rate of relative humidity reduction is, the more the frequency is corrected downwards, so that the temperature of the evaporator is increased, the generation of condensed water is reduced, and the lower humidity is avoided.
Alternatively,. DELTA.F00The value of (d) may be 0.
The target frequency F corresponding to the compressor is equal to the current frequency F of the compressorAt present-ΔFCorrectionWherein, Δ FCorrectionMay be Δ FCorrection 00-ΔF00Or Δ FCorrection 00-ΔF01Or Δ FCorrection 00-ΔF02Or Δ FCorrection 01-ΔF00Or Δ FCorrection 01-ΔF01Or Δ FCorrection 01-ΔF02Or Δ FCorrection 02-ΔF00Or Δ FCorrection 02-ΔF01Or Δ FCorrection 02- ΔF02。
As another alternative example case, the parameter difference between the third control parameter and the fourth control parameter includes: and the target rotating speed corresponding to the inner fan.
Table 5 is a schematic table of the target rotation speed corresponding to the inner fan, as shown in table 5, wherein the value of the target rotation speed corresponding to the inner fan is equal to the outdoor ambient temperature TOuter ringAnd humidity change rate Δ RH/Δ t, where X is Δ RH/Δ t, seventh target speed N01Eighth target rotational speed N02Ninth target rotational speed N03Tenth target rotational speed Δ N00Eleventh target rotational speed Δ N01Twelfth target rotational speed Δ N02。
Figure RE-GDA0003263364100000131
TABLE 5
In addition, N is01＜N02＜N03The larger the temperature difference delta T is, the higher the target rotating speed is; delta N00＜ΔN01＜ΔN02The greater the rate of decrease in relative humidity, the lower the target rotational speed, reducing the generation of condensed water and reducing the decrease in humidity.
Alternatively, Δ N00Can be 0, Δ N01And Δ N02The value range is more than or equal to 0.
It should be noted that the target rotation speed corresponding to the inner fan may be N01-ΔN00Or isN01-ΔN01Or N01-ΔN02Or N02-ΔN00Or N02-ΔN01Or N02-ΔN02Or N03-ΔN00Or N03-ΔN01Or N01-ΔN02。
As yet another alternative example case, the parameter difference between the third control parameter and the fourth control parameter includes: the target angle corresponding to the air deflector.
Table 6 is a schematic table of target angles corresponding to the air deflectors, as shown in table 6, where values of the target angles corresponding to the air deflectors are related to the outdoor ambient temperature TOuter ringAnd humidity rate of change Δ RH/Δ t, where X is Δ RH/Δ t, seventh target angle θ01Eighth target Angle θ02Ninth target Angle θ03Tenth target angle Δ θ00Eleventh target Angle Δ θ01Twelfth target Angle Δ θ02。
Figure RE-GDA0003263364100000141
TABLE 6
In addition, θ01＜θ01＜θ01The larger the temperature difference delta T is, the larger the target angle of opening the air deflector is, and the output of cold quantity is increased; delta theta00＜Δθ01＜Δθ02The larger the relative humidity reduction rate is, the smaller the target opening angle of the air deflector is, so that the output of cold energy is reduced, and the reduction of humidity is reduced.
Alternatively, Δ θ00Can be 0, Δ θ01And Δ θ02The value range is more than or equal to 0.
It should be noted that the target angle corresponding to the air deflector may be θ01-Δθ00Or theta01-Δθ01Or theta01-Δθ02Or theta02-Δθ00Or theta02-Δθ01Or theta01-Δθ02Or isθ03-Δθ00Or theta03-Δθ01Or theta01-Δθ02。
Optionally, after determining the target frequency corresponding to the compressor, the target rotation speed corresponding to the internal fan, and the target angle corresponding to the air deflector, the humidity control of the air conditioner may be implemented based on the target frequency, the target rotation speed, and the target angle.
The invention provides a humidity control method, which can not perform transitional dehumidification on indoor air while cooling, so that the indoor humidity is in a comfortable range, and the purpose of comfortable refrigeration is achieved.
FIG. 2 is a schematic diagram of a humidity control process according to an embodiment of the present invention, as shown in FIG. 2.
1. In the refrigeration process, the indoor humidity RH is monitored in real time according to the indoor environment temperature TInner ringAnd judging to enter a comfortable refrigeration mode according to the indoor temperature difference delta T and the humidity change rate delta RH/delta T between the preset temperature T and the preset temperature T.
2. In the comfort cooling mode, according to the indoor ambient temperature TInner ringAnd a preset temperature TSetting upDifference between indoor temperature and outdoor ambient temperatureT outer ringAnd the humidity change rate delta RH/delta t, and the preset frequency of the compressor, the rotating speed of the inner fan and the angle of the air deflector.
3. In the comfort cooling mode, the determining of the target frequency for the compressor includes: according to the indoor ambient temperature TInner ringAnd a preset temperature TSetting upDetermining the indoor temperature difference and the humidity change rate delta RH/delta t; or according to the outdoor ambient temperature TOuter ringAnd a humidity change rate Δ RH/Δ t.
4. In the comfort cooling mode, the determination of the target rotational speed of the inner fan includes: according to the indoor ambient temperature TInner ringAnd a preset temperature TSetting upDetermining the indoor temperature difference and the humidity change rate delta RH/delta t; or according to the outdoor ambient temperature TOuter ringAnd a humidity change rate Δ RH/Δ t.
5. In the comfort cooling mode, the determining of the target angle of the air deflection plate includes: according toIndoor ambient temperature TInner ringAnd a preset temperature TSetting upDetermining the difference between the humidity and the humidity change rate delta RH/delta t; or according to the outdoor ambient temperature TOuter ringOr humidity rate of change Δ RH/Δ t.
According to still another embodiment of the present invention, there is also provided a computer-readable storage medium including a stored program, wherein the program, when executed, controls an apparatus in which the computer-readable storage medium is located to perform the humidity control method.
According to another embodiment of the present invention, there is also provided a processor for executing a program, wherein the program executes the humidity control method.
According to an embodiment of the present invention, there is also provided an embodiment of a humidity control apparatus, where the humidity control apparatus may be used to execute a humidity control method in the embodiment of the present invention, and the humidity control method in the embodiment of the present invention may be executed in the humidity control apparatus.
Fig. 3 is a schematic diagram of a humidity control apparatus according to an embodiment of the present invention, as shown in fig. 3, the apparatus may include: the collecting unit 30 is configured to collect target information in a cooling process of the air conditioner, where the target information at least includes: indoor ambient temperature, outdoor ambient temperature and rate of change of humidity within the environment in which the air conditioner is located; the calculating unit 32 is configured to calculate a difference between the indoor environment temperature and a preset temperature to obtain an indoor temperature difference; a determination unit 34 for determining whether the air conditioner enters a comfort cooling mode according to the indoor temperature difference and the humidity change rate; and the control unit 36 is used for controlling the humidity of the air conditioner according to the indoor temperature difference, the outdoor environment temperature and the humidity change rate after the air conditioner enters the comfort cooling mode.
It should be noted that the acquiring unit 30 in this embodiment may be configured to execute step S102 in this embodiment, the calculating unit 32 in this embodiment may be configured to execute step S104 in this embodiment, the determining unit 34 in this embodiment may be configured to execute step S106 in this embodiment, and the controlling unit 36 in this embodiment may be configured to execute step S108 in this embodiment. The modules are the same as the corresponding steps in the realized examples and application scenarios, but are not limited to the disclosure of the above embodiments.
In the embodiment of the invention, in the process of refrigerating the air conditioner, target information is collected, wherein the target information at least comprises the following components: indoor ambient temperature, outdoor ambient temperature and rate of change of humidity within the environment in which the air conditioner is located; calculating the difference between the indoor environment temperature and the preset temperature to obtain an indoor temperature difference; determining whether the air conditioner enters a comfortable refrigeration mode or not according to the indoor temperature difference and the humidity change rate; after the air conditioner enters a comfortable refrigeration mode, carrying out humidity control on the air conditioner according to an indoor temperature difference value, outdoor environment temperature and humidity change rate; can not carry out the transition dehumidification to indoor air when can refrigerate the cooling, reached and ensured that indoor humidity is in comfortable purpose in the refrigeration to realized the technological effect of accurate control indoor humidity in the refrigeration cooling, and then solved the in-process in the refrigeration cooling, can't accurately carry out humidity control technical problem.
As an alternative embodiment, the humidity control mode of the air conditioner includes at least one of the following modes: controlling the frequency of the compressor, controlling the rotating speed of the inner fan and controlling the angle of the air deflector.
As an alternative embodiment, the control unit comprises: the first control subunit is used for controlling the humidity of the air conditioner according to the indoor temperature difference and the humidity change rate; or a second control subunit, which is used for controlling the humidity of the air conditioner according to the outdoor environment temperature and the humidity change rate.
As an alternative embodiment, the first control subunit comprises: the first determining module is used for determining an indoor temperature interval corresponding to the indoor temperature difference value and a first control parameter corresponding to the indoor temperature interval; the second determining module is used for determining a humidity interval corresponding to the humidity change rate and a second control parameter corresponding to the humidity interval; and the first control module is used for controlling the humidity of the air conditioner according to the parameter difference between the first control parameter and the second control parameter.
As an alternative embodiment, the first determining module includes: a first determining submodule, configured to determine, when the indoor temperature difference is in the first indoor temperature interval, that the first control parameter is: a first frequency correction value corresponding to the compressor, a first target rotating speed corresponding to the inner fan and a first target angle corresponding to the air deflector; a second determining submodule, configured to determine, when the indoor temperature difference is in the second indoor temperature interval, that the first control parameter is: a second frequency correction value corresponding to the compressor, a second target rotating speed corresponding to the internal fan and a second target angle corresponding to the air deflector; the third determining submodule is used for determining the first control parameter as a third frequency correction value corresponding to the compressor, a third target rotating speed corresponding to the inner fan and a third target angle corresponding to the air deflector under the condition that the indoor temperature difference is within a third indoor temperature interval; the numerical value of the first indoor temperature interval is smaller than that of the second indoor temperature interval, and the numerical value of the second indoor temperature interval is smaller than that of the third indoor temperature interval; the first frequency correction value is greater than the second frequency correction value, and the second frequency correction value is greater than the third frequency correction value; the first target rotating speed is less than the second target rotating speed, and the second target rotating speed is less than the third target rotating speed; the first target angle is smaller than the second target angle, and the second target angle is smaller than the third target angle.
As an alternative embodiment, the second determining module includes: a fourth determining submodule, configured to determine, when the humidity change rate is in the first humidity interval, that the second control parameter is: a fourth frequency correction value corresponding to the compressor, a fourth target rotating speed corresponding to the internal fan and a fourth target angle corresponding to the air deflector; a fifth determining submodule, configured to determine, when the humidity change rate is in the second humidity interval, that the second control parameter is: a fifth frequency correction value corresponding to the compressor, a fifth target rotating speed corresponding to the internal fan and a fifth target angle corresponding to the air deflector; a sixth determining submodule, configured to determine, when the humidity change rate is in the third humidity interval, that the second control parameter is: a sixth frequency correction value corresponding to the compressor, a sixth target rotating speed corresponding to the internal fan and a sixth target angle corresponding to the air deflector; wherein the value of the first humidity interval is smaller than that of the second humidity interval, and the value of the second humidity interval is smaller than that of the third humidity interval; the fourth frequency correction value is less than the fifth frequency correction value, and the fifth frequency correction value is less than the sixth frequency correction value; the fourth target rotating speed is greater than the fifth target rotating speed, and the fifth target rotating speed is greater than the sixth target rotating speed; the fourth target angle is greater than the fifth target angle, which is greater than the sixth target angle.
As an alternative embodiment, the second control subunit comprises: the third determining module is used for determining an outdoor temperature interval corresponding to the outdoor environment temperature and a third control parameter corresponding to the outdoor temperature interval; the fourth determining module is used for determining a humidity interval corresponding to the humidity change rate and a fourth control parameter corresponding to the humidity interval; and the second control module is used for controlling the humidity of the air conditioner according to the parameter difference between the third control parameter and the fourth control parameter.
As an alternative embodiment, the third determining module includes: a seventh determining sub-module, configured to determine, when the outdoor ambient temperature is in the first outdoor temperature interval, that the third control parameter is: a seventh frequency correction value corresponding to the compressor, a seventh target rotating speed corresponding to the internal fan and a seventh target angle corresponding to the air deflector; an eighth determining submodule, configured to determine, when the outdoor ambient temperature is in the second outdoor temperature interval, that the third control parameter is: the eighth frequency correction value corresponding to the compressor, the eighth target rotating speed corresponding to the inner fan and the eighth target angle corresponding to the air deflector; a ninth determining sub-module, configured to determine, when the outdoor ambient temperature is in the third outdoor temperature interval, that the third control parameter is: a ninth frequency correction value corresponding to the compressor, a ninth target rotating speed corresponding to the internal fan and a ninth target angle corresponding to the air deflector; the numerical value of the first outdoor temperature interval is smaller than that of the second outdoor temperature interval, and the numerical value of the second outdoor temperature interval is smaller than that of the third outdoor temperature interval; the seventh frequency correction value is greater than the eighth frequency correction value, and the eighth frequency correction value is greater than the ninth frequency correction value; the seventh target rotating speed is less than the eighth target rotating speed, and the eighth target rotating speed is less than the ninth target rotating speed; the seventh target angle is less than the eighth target angle, which is less than the ninth target angle.
As an alternative embodiment, the fourth determining module includes: a tenth determining submodule, configured to determine, when the humidity change rate is in a fourth humidity interval, that the fourth control parameter is: a tenth frequency correction value corresponding to the compressor, a tenth target rotating speed corresponding to the internal fan and a tenth target angle corresponding to the air deflector; an eleventh determining submodule, configured to determine, in a case where the humidity change rate is in the fifth humidity interval, that the fourth control parameter is: an eleventh frequency correction value corresponding to the compressor, an eleventh target rotating speed corresponding to the internal fan and an eleventh target angle corresponding to the air deflector; a twelfth determining submodule, configured to determine, when the humidity change rate is in the sixth humidity interval, that the fourth control parameter is: a twelfth frequency correction value corresponding to the compressor, a twelfth target rotating speed corresponding to the internal fan and a twelfth target angle corresponding to the air deflector; wherein the numerical value of the fourth humidity interval is smaller than the numerical value of the fifth humidity interval, and the numerical value of the fifth humidity interval is smaller than the numerical value of the sixth humidity interval; the tenth frequency correction value is less than the eleventh frequency correction value, and the eleventh frequency correction value is less than the twelfth frequency correction value; the tenth target rotation speed is greater than the eleventh target rotation speed, which is greater than the twelfth target rotation speed; the tenth target angle is greater than the eleventh target angle, which is greater than the twelfth target angle.
As an alternative embodiment, the determining unit includes: the first judgment module is used for judging whether the indoor temperature difference value is within a preset temperature interval or not; the second judgment module is used for judging whether the humidity change rate is in a preset change interval or not; and the fifth determining module is used for determining that the air conditioner enters a comfortable cooling mode under the condition that the indoor temperature difference value is within the preset temperature interval and the humidity change rate is within the preset change interval.
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.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. 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 and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (13)

1. A humidity control method, comprising:
in the process of refrigerating the air conditioner, target information is collected, wherein the target information at least comprises the following components: the indoor ambient temperature, the outdoor ambient temperature and the humidity rate of change in the environment in which the air conditioner is located;
calculating a difference value between the indoor environment temperature and a preset temperature to obtain an indoor temperature difference value;
determining whether the air conditioner enters a comfortable cooling mode or not according to the indoor temperature difference and the humidity change rate;
and after the air conditioner enters the comfortable refrigeration mode, carrying out humidity control on the air conditioner according to the indoor temperature difference, the outdoor environment temperature and the humidity change rate.
2. The method of claim 1, wherein the manner of humidity control of the air conditioner comprises at least one of: controlling the frequency of the compressor, controlling the rotating speed of the inner fan and controlling the angle of the air deflector.
3. The method of claim 2, wherein humidity controlling the air conditioner according to the indoor temperature difference, the outdoor ambient temperature, and the humidity change rate comprises:
controlling the humidity of the air conditioner according to the indoor temperature difference and the humidity change rate; or
And controlling the humidity of the air conditioner according to the outdoor environment temperature and the humidity change rate.
4. The method of claim 3, wherein humidity controlling the air conditioner according to the indoor temperature difference and the humidity change rate comprises:
determining an indoor temperature interval corresponding to the indoor temperature difference value and a first control parameter corresponding to the indoor temperature interval;
determining a humidity interval corresponding to the humidity change rate and a second control parameter corresponding to the humidity interval;
and controlling the humidity of the air conditioner according to the parameter difference between the first control parameter and the second control parameter.
5. The method of claim 4, wherein determining an indoor temperature interval corresponding to the indoor temperature difference value, and the first control parameter corresponding to the indoor temperature interval comprises:
determining the first control parameter as follows under the condition that the indoor temperature difference value is in a first indoor temperature interval: a first frequency correction value corresponding to the compressor, a first target rotating speed corresponding to the inner fan and a first target angle corresponding to the air deflector;
determining the first control parameter as follows under the condition that the indoor temperature difference value is in a second indoor temperature interval: a second frequency correction value corresponding to the compressor, a second target rotating speed corresponding to the inner fan and a second target angle corresponding to the air deflector;
determining the first control parameter as a third frequency correction value corresponding to the compressor, a third target rotating speed corresponding to the inner fan and a third target angle corresponding to the air deflector under the condition that the indoor temperature difference is within a third indoor temperature interval;
the numerical value of the first indoor temperature interval is smaller than that of a second indoor temperature interval, and the numerical value of the second indoor temperature interval is smaller than that of a third indoor temperature interval; the first frequency correction value is greater than the second frequency correction value, and the second frequency correction value is greater than the third frequency correction value; the first target rotating speed is less than the second target rotating speed, and the second target rotating speed is less than the third target rotating speed; the first target angle is smaller than the second target angle, and the second target angle is smaller than the third target angle.
6. The method of claim 4, wherein determining a humidity interval corresponding to the humidity rate of change and the second control parameter corresponding to the humidity interval comprises:
in a case where the humidity change rate is in a first humidity interval, determining the second control parameter as: a fourth frequency correction value corresponding to the compressor, a fourth target rotating speed corresponding to the inner fan and a fourth target angle corresponding to the air deflector;
in a case where the humidity change rate is in a second humidity interval, determining the second control parameter as: a fifth frequency correction value corresponding to the compressor, a fifth target rotating speed corresponding to the inner fan and a fifth target angle corresponding to the air deflector;
in a case where the humidity change rate is in a third humidity interval, determining the second control parameter as: a sixth frequency correction value corresponding to the compressor, a sixth target rotating speed corresponding to the inner fan and a sixth target angle corresponding to the air deflector;
the numerical value of the first humidity interval is smaller than that of a second humidity interval, and the numerical value of the second humidity interval is smaller than that of a third humidity interval; the fourth frequency correction value is less than the fifth frequency correction value, and the fifth frequency correction value is less than the sixth frequency correction value; the fourth target rotating speed is greater than the fifth target rotating speed, and the fifth target rotating speed is greater than the sixth target rotating speed; the fourth target angle is greater than the fifth target angle, which is greater than the sixth target angle.
7. The method of claim 3, wherein the humidity controlling the air conditioner according to the outdoor ambient temperature and the humidity change rate comprises:
determining an outdoor temperature interval corresponding to the outdoor environment temperature and a third control parameter corresponding to the outdoor temperature interval;
determining a humidity interval corresponding to the humidity change rate and a fourth control parameter corresponding to the humidity interval;
and controlling the humidity of the air conditioner according to the parameter difference between the third control parameter and the fourth control parameter.
8. The method of claim 7, wherein determining an outdoor temperature interval corresponding to the outdoor ambient temperature, and a third control parameter corresponding to the outdoor temperature interval comprises:
determining the third control parameter as follows when the outdoor environment temperature is in a first outdoor temperature interval: a seventh frequency correction value corresponding to the compressor, a seventh target rotating speed corresponding to the inner fan and a seventh target angle corresponding to the air deflector;
determining the third control parameter as follows when the outdoor environment temperature is in a second outdoor temperature interval: an eighth frequency correction value corresponding to the compressor, an eighth target rotating speed corresponding to the inner fan and an eighth target angle corresponding to the air deflector;
determining the third control parameter as follows when the outdoor environment temperature is in a third outdoor temperature interval: a ninth frequency correction value corresponding to the compressor, a ninth target rotating speed corresponding to the inner fan and a ninth target angle corresponding to the air deflector;
the numerical value of the first outdoor temperature interval is smaller than that of a second outdoor temperature interval, and the numerical value of the second outdoor temperature interval is smaller than that of a third outdoor temperature interval; the seventh frequency correction value is greater than the eighth frequency correction value, and the eighth frequency correction value is greater than the ninth frequency correction value; the seventh target rotation speed is less than the eighth target rotation speed, which is less than the ninth target rotation speed; the seventh target angle is less than the eighth target angle, which is less than the ninth target angle.
9. The method of claim 7, wherein determining a humidity interval corresponding to the humidity rate of change, and wherein determining a fourth control parameter corresponding to the humidity interval comprises:
in a case where the humidity change rate is in a fourth humidity interval, determining the fourth control parameter as: a tenth frequency correction value corresponding to the compressor, a tenth target rotating speed corresponding to the inner fan and a tenth target angle corresponding to the air deflector;
in a case where the humidity change rate is in a fifth humidity interval, determining the fourth control parameter as: an eleventh frequency correction value corresponding to the compressor, an eleventh target rotating speed corresponding to the inner fan and an eleventh target angle corresponding to the air deflector;
in a case where the humidity change rate is in a sixth humidity interval, determining the fourth control parameter as: a twelfth frequency correction value corresponding to the compressor, a twelfth target rotating speed corresponding to the inner fan and a twelfth target angle corresponding to the air deflector;
the numerical value of the fourth humidity interval is smaller than the numerical value of a fifth humidity interval, and the numerical value of the fifth humidity interval is smaller than the numerical value of a sixth humidity interval; the tenth frequency correction value is less than the eleventh frequency correction value, and the eleventh frequency correction value is less than the twelfth frequency correction value; the tenth target rotation speed is greater than the eleventh target rotation speed, which is greater than the twelfth target rotation speed; the tenth target angle is greater than the eleventh target angle, which is greater than the twelfth target angle.
10. The method of claim 1, wherein determining whether the air conditioner is to enter a comfort cooling mode based on the indoor temperature difference and the rate of humidity change comprises:
judging whether the indoor temperature difference value is within a preset temperature interval or not;
judging whether the humidity change rate is within a preset change interval or not;
and under the condition that the indoor temperature difference value is within a preset temperature interval and the humidity change rate is within a preset change interval, determining that the air conditioner enters a comfortable refrigeration mode.
11. A humidity control apparatus, comprising:
the acquisition unit is used for acquiring target information in the refrigeration process of the air conditioner, wherein the target information at least comprises the following components: the indoor ambient temperature, the outdoor ambient temperature and the humidity rate of change in the environment in which the air conditioner is located;
the calculating unit is used for calculating the difference value between the indoor environment temperature and the preset temperature to obtain an indoor temperature difference value;
a determining unit for determining whether the air conditioner enters a comfort cooling mode according to the indoor temperature difference and the humidity change rate;
and the control unit is used for controlling the humidity of the air conditioner according to the indoor temperature difference, the outdoor environment temperature and the humidity change rate after the air conditioner enters the comfortable refrigeration mode.
12. A computer-readable storage medium, comprising a stored program, wherein the program, when executed, controls an apparatus in which the computer-readable storage medium is located to perform the humidity control method according to any one of claims 1 to 10.
13. A processor for executing a program, wherein the program is configured to execute the humidity control method according to any one of claims 1 to 10.
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