CN114704921B - Air conditioner control method, nonvolatile storage medium and air conditioner - Google Patents
Air conditioner control method, nonvolatile storage medium and air conditioner Download PDFInfo
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- CN114704921B CN114704921B CN202210505441.1A CN202210505441A CN114704921B CN 114704921 B CN114704921 B CN 114704921B CN 202210505441 A CN202210505441 A CN 202210505441A CN 114704921 B CN114704921 B CN 114704921B
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- 238000009833 condensation Methods 0.000 claims description 39
- 230000005494 condensation Effects 0.000 claims description 30
- 238000001514 detection method Methods 0.000 claims description 16
- 238000005057 refrigeration Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000007791 dehumidification Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims 4
- 230000001276 controlling effect Effects 0.000 description 22
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 206010063385 Intellectualisation Diseases 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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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
- F24F11/41—Defrosting; Preventing freezing
- F24F11/43—Defrosting; Preventing freezing of indoor units
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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
- F24F11/62—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
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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
- F24F11/62—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
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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
- F24F11/70—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
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
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- 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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- Combustion & Propulsion (AREA)
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- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method, a nonvolatile storage medium and an air conditioner, wherein the air conditioner control method comprises the following steps: detecting an indoor environment parameter, the indoor environment parameter comprising at least one of: indoor temperature, indoor humidity, indoor air quality index; and controlling the air conditioner to start a corresponding operation mode according to the detected indoor environment parameters, and judging whether the air conditioner starts a fresh air system according to the indoor environment parameters. The invention solves the problem of low use comfort of the air conditioner in the prior art.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner control method, a nonvolatile storage medium and an air conditioner.
Background
With the improvement of life quality and the continuous progress of technology, the air conditioner is more and more commonly used, and because the power of the air conditioner is higher, the energy consumption is higher compared with common electric appliances, in order to enable the air conditioner to adjust the room temperature through the internal circulation of air, the air conditioner enjoys comfortable environment, meanwhile, the expenditure of electric charge is reduced, and the air conditioner basically closes doors and windows when in use, so that the use environment of the air conditioner is relatively closed, and the content of carbon dioxide in the room is higher and higher.
In the prior art, in order to guarantee indoor air freshness, a fresh air system is arranged in an air conditioner, outdoor fresh air is introduced into a room, indoor turbid air is discharged to the outside, and indoor air quality is improved.
However, the existing fresh air mode in the fresh air conditioner is mostly manually started, or the fresh air mode is controlled by detecting the humidity value of the indoor and outdoor air, and the mode of controlling the opening and closing of the fresh air mode is only controlled according to the humidity without considering the indoor air quality, so that the use comfort of a user is reduced.
Disclosure of Invention
The invention mainly aims to provide an air conditioner control method, a nonvolatile storage medium and an air conditioner, so as to solve the problem of low use comfort of the air conditioner in the prior art.
In order to achieve the above object, according to a first aspect of the present invention, there is provided an air conditioner control method comprising: detecting an indoor environment parameter, the indoor environment parameter comprising at least one of: indoor temperature, indoor humidity, indoor air quality index; and controlling the air conditioner to start a corresponding operation mode according to the detected indoor environment parameters, and judging whether the air conditioner starts a fresh air system according to the indoor environment parameters.
Further, the method for judging whether the air conditioner starts the fresh air system comprises the following steps: and when the indoor air quality index in the indoor environment parameters is larger than a preset value, starting a fresh air system.
Further, when the fresh air system needs to be started and the air conditioner operates in a cooling mode, the air conditioner control method further comprises the following steps: detecting whether the air conditioner is in an anti-condensation state; and controlling the air suction module and the air discharge module of the fresh air system to operate simultaneously or independently according to the detection result.
Further, when the air conditioner is in the anti-condensation state and the indoor humidity reaches the first condensation point, the air conditioner control method further comprises the following steps: and controlling the fresh air system to close the air suction module and opening the air exhaust module.
Further, when the indoor humidity is detected to reach the second condensation point, the air conditioner control method further comprises the following steps: the fresh air system is controlled to be closed; wherein, the indoor humidity corresponding to the second condensation point is greater than the indoor humidity corresponding to the first condensation point.
Further, before the air conditioner is turned on, the air conditioner control method further includes: presetting operation parameters, wherein the operation parameters comprise at least one of the following: a temperature threshold, a humidity threshold, an air quality index threshold; and comparing the detected indoor environment parameters with corresponding operation parameters respectively, and controlling the operation mode of the air conditioner according to the comparison result.
Further, the air conditioner control method further includes: when the indoor temperature is greater than the temperature threshold, controlling the air conditioner to operate in a refrigeration mode; or when the indoor temperature is less than the temperature threshold value, controlling the air conditioner to operate in a heating mode; or when the indoor humidity is greater than the humidity threshold value, controlling the air conditioner to operate in a dehumidification mode; and when the indoor air quality index is larger than the air quality index threshold value, starting a fresh air system.
Further, before the operation parameters are preset in the air conditioner, the air conditioner control method further comprises the following steps: detecting an outdoor environment parameter, the outdoor environment parameter comprising at least one of: outdoor temperature, outdoor humidity, outdoor air quality index; and setting the operation parameters of the air conditioner according to the detected outdoor environment parameters.
According to a second aspect of the present invention, there is provided a nonvolatile storage medium including a stored program, wherein the program executes the above-described air conditioner control method when running.
According to a third aspect of the present invention, there is provided an air conditioner adapted to the above-described air conditioner control method.
Further, the air conditioner includes: the detection module is used for detecting indoor environment parameters; the execution module is connected with the detection module and is used for controlling the running mode of the air conditioner according to the indoor environment parameters and controlling whether the fresh air system is started or not.
Further, the execution module includes: the first judging unit is used for comparing the indoor temperature in the indoor environment parameter with a preset temperature threshold value in the air conditioner so as to judge the running mode of the air conditioner; and the second judging unit is used for comparing the indoor air quality index in the indoor environment parameter with an air quality index threshold preset in the system so as to judge whether the air conditioner starts the fresh air system or not.
By applying the technical scheme of the invention, the air conditioner control method comprises the following steps: s10: detecting an indoor environment parameter, the indoor environment parameter comprising at least one of: indoor temperature, indoor humidity, indoor air quality index; s20: and controlling the air conditioner to start a corresponding operation mode according to the detected indoor environment parameters, and judging whether the air conditioner starts a fresh air system according to the indoor environment parameters. By utilizing the steps, whether the fresh air system needs to be started or not can be automatically judged according to the indoor environment parameters, manual control operation of a user is not needed, and the indoor environment parameters comprise various indexes, so that whether the fresh air system needs to be started or not can be intelligently controlled according to the actual indoor environment, the intellectualization of the air conditioner is improved, and the use comfort of the user is improved.
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 specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 shows a flowchart of an air conditioner control method according to the present invention.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Referring to fig. 1, the present invention provides a control method of an air conditioner, including: detecting an indoor environment parameter, the indoor environment parameter comprising at least one of: indoor temperature, indoor humidity, indoor air quality index; and controlling the air conditioner to start a corresponding operation mode according to the detected indoor environment parameters, and judging whether the air conditioner starts a fresh air system according to the indoor environment parameters.
The air conditioner control method provided by the invention comprises the following steps:
s10: detecting an indoor environment parameter, the indoor environment parameter comprising at least one of: indoor temperature, indoor humidity, indoor air quality index;
s20: and controlling the air conditioner to start a corresponding operation mode according to the detected indoor environment parameters, and judging whether the air conditioner starts a fresh air system according to the indoor environment parameters.
By utilizing the steps, whether the fresh air system needs to be started or not can be automatically judged according to the indoor environment parameters, manual control operation of a user is not needed, and the indoor environment parameters comprise various indexes, so that whether the fresh air system needs to be started or not can be intelligently controlled according to the actual indoor environment, the intellectualization of the air conditioner is improved, and the use comfort of the user is improved.
In step S20, the air conditioner is controlled to start a cooling mode or a heating mode according to the indoor temperature, and if it is detected that the indoor humidity value is high, the dehumidification mode is preferentially started in the process; meanwhile, whether a fresh air system needs to be started or not is judged according to the detected air quality index.
Specifically, the method for judging whether the air conditioner starts the fresh air system comprises the following steps: and when the indoor air quality index in the indoor environment parameters is larger than a preset value, starting a fresh air system. The air quality index is divided into multiple stages, when the indoor air quality is excellent, a fresh air system is not required to be started, when the indoor air quality index is good or above grade, the fresh air system is controlled to be started, outdoor fresh air is introduced into the room, and indoor air is discharged to the outside.
In another embodiment of the present application, detecting the indoor air quality includes detecting the indoor air components and the proportion of each component, for example, when the carbon dioxide ratio in the indoor air is too large and the oxygen content is low, then starting the fresh air system.
In a specific implementation, when the fresh air system needs to be started and the air conditioner operates in a refrigeration mode, the air conditioner control method further comprises the following steps: detecting whether the air conditioner is in an anti-condensation state; and controlling the air suction module and the air discharge module of the fresh air system to operate simultaneously or independently according to the detection result. The air suction module comprises an air suction pipeline, the air suction pipeline is used for leading outdoor fresh air into a room, the air discharge module comprises an air discharge pipeline, and the air discharge pipeline is used for leading indoor air out to the outside.
Specifically, when the air conditioner is in an anti-condensation state and the indoor humidity reaches the first condensation point, the air conditioner control method further comprises: and controlling the fresh air system to close the air suction module and opening the air exhaust module. At this time, the humidity of the indoor air is higher, so that the introducing amount of the outdoor fresh air is reduced to reduce the humidity value of the indoor air, and meanwhile, the exhaust module is opened to discharge the air flow with higher indoor humidity outdoors, so that condensation on the air deflector is avoided.
Further, the indoor air humidity is continuously detected, and when the indoor humidity is detected to reach the second condensation point, the air conditioner control method further comprises the following steps: the fresh air system is controlled to be closed; wherein, the indoor humidity corresponding to the second condensation point is greater than the indoor humidity corresponding to the first condensation point. Because when the air suction module is closed and the air discharge module is opened, the indoor air is discharged outdoors, so that the indoor air pressure is reduced, the outdoor air can flow into the room through gaps such as window gaps or door gaps, and the indoor humidity value is reduced slowly, the air suction module is closed, namely a fresh air system is closed, and the air conditioner is operated in a condensation prevention mode, so that condensation water on the air deflector is removed.
In this application, before the air conditioner is turned on, the air conditioner control method further includes: presetting operation parameters, wherein the operation parameters comprise at least one of the following: a temperature threshold, a humidity threshold, an air quality index threshold; and comparing the detected indoor environment parameters with corresponding operation parameters respectively, and controlling the operation mode of the air conditioner according to the comparison result. The intelligent control of the air conditioner is improved, the user does not need to manually adjust the operation mode of the air conditioner, the air conditioner can be compared with the detected indoor environment parameters according to the preset operation parameters, and the corresponding operation mode is automatically started, so that the indoor temperature and humidity and the fresh air quantity are optimal.
Specifically, the air conditioner control method further includes: when the indoor temperature is greater than the temperature threshold, controlling the air conditioner to operate in a refrigeration mode; or when the indoor temperature is less than the temperature threshold value, controlling the air conditioner to operate in a heating mode; or when the indoor humidity is greater than the humidity threshold value, controlling the air conditioner to operate in a dehumidification mode; and when the indoor air quality index is larger than the air quality index threshold value, starting a fresh air system. The fresh air system is independently operated, and the opening or closing of the fresh air system and the operation of the air conditioner in which operation mode are not mutually conflicted.
Further, before the operation parameters are preset in the air conditioner, the air conditioner control method further comprises the following steps: detecting an outdoor environment parameter, the outdoor environment parameter comprising at least one of: outdoor temperature, outdoor humidity, outdoor air quality index; and setting the operation parameters of the air conditioner according to the detected outdoor environment parameters. Wherein the operating parameters of the air conditioner include at least one of: the operating temperature of the air conditioner, and the operating humidity of the air conditioner.
In the embodiment provided by the invention, as shown in fig. 1, before a user starts an air conditioner, the air conditioner firstly performs program initialization, performs self-checking on a system, then sets operation parameters of the air conditioner, then detects indoor air environment parameters, judges whether the indoor temperature is in a comfortable range according to the detected indoor environment parameters, further controls the air conditioner to start a heating mode or a refrigerating mode according to the indoor temperature, and meanwhile judges whether a fresh air system needs to be started according to an indoor air quality index, the indoor air is not fresh, the fresh air system is forcedly started, if the fresh air system cannot be started, firstly detects whether the air conditioner is in a starting state, if the air conditioner is in the starting state, detects whether the air conditioner is in an anti-condensation state in a refrigerating mode, and normally starts the fresh air system if the air conditioner is not in the anti-condensation state in the refrigerating mode; if the air conditioner is in an anti-condensation state under a refrigeration mode, detecting whether the indoor humidity reaches a first condensation point, and closing an air suction module in the fresh air system when the indoor humidity reaches the first condensation point; and continuously detecting whether the indoor humidity reaches a second condensation point, if so, closing the fresh air system, and if not, keeping the exhaust module of the fresh air system running.
The present invention also provides a nonvolatile storage medium including a stored program, wherein the program executes the air conditioner control method of the above embodiment when running.
The invention also provides an air conditioner, which is suitable for the air conditioner control method of the embodiment.
An air conditioner includes: the detection module is used for detecting indoor environment parameters; the execution module is connected with the detection module and is used for controlling the running mode of the air conditioner according to the indoor environment parameters and controlling whether the fresh air system is started or not.
Specifically, the detection module includes: the system comprises a temperature detection module, a humidity detection module, an air component detection module, a CO2 concentration detection module and a PM2.5 content detection module, wherein data detected by the detection module can be transmitted to a server terminal in real time for a user to inquire, and the user can automatically adjust the operation mode of the air conditioner according to indoor environment parameters. The server terminal is a mobile phone or a computer.
The execution module comprises: the first judging unit is used for comparing the indoor temperature in the indoor environment parameter with a preset temperature threshold value in the air conditioner so as to judge the running mode of the air conditioner; and the second judging unit is used for comparing the indoor air quality index in the indoor environment parameter with an air quality index threshold preset in the system so as to judge whether the air conditioner starts the fresh air system or not.
After judging whether the indoor environment temperature is in the set comfortable temperature range, if yes, the first judging unit continuously compares the indoor temperature with the set comfortable temperature range to obtain that the indoor temperature is too high or too low compared with the comfortable temperature range, when the indoor temperature is too high, the refrigerating mode is started, and when the indoor temperature is too low, the heating mode is started, so that the indoor temperature is in the comfortable temperature range.
Further, the execution module further comprises a third judging unit, wherein the third judging unit is used for judging whether the air conditioner is in a starting state or not under the condition that forced fresh air is not allowed to be started; a fourth judging unit, configured to judge whether the air conditioner is in a condensation preventing state in a refrigeration mode when the system is in a start-up state; and the air freshening and adjusting function executing unit is used for starting the fresh air system under the condition that the system is in a condensation prevention state in a non-refrigeration mode, and simultaneously opening the air suction module and the air exhaust module to continuously freshen indoor air when the fresh air system is started. A fifth judging unit for judging whether the humidity reaches the first condensation point state or not under the condition that the system is in the condensation prevention state in the refrigeration mode; the first air freshening and regulating function executing unit is used for starting a fresh air system under the condition that the humidity does not reach a first condensation point state, and simultaneously starting an air suction module and an air discharge module to continuously freshen indoor air when the fresh air system is started; and the second air freshening and regulating function executing unit is used for closing the air suction system under the condition that the humidity reaches the first condensation point state, so as to prevent the panel and the air deflector from condensation. A sixth judging unit for judging whether the humidity reaches the second condensation point state in the case that the humidity reaches the first condensation point state; the third air freshening and regulating function executing unit is used for starting the simple fresh air system under the condition that the humidity does not reach the second condensation point state, and only the exhaust module is started when the simple fresh air system is started; and the fourth air freshening and regulating function executing unit is used for closing the fresh air system (closing the air suction and exhaust modules) under the condition that the humidity reaches the second condensation point state, so that condensation of the panel and the air deflector is prevented.
The fresh air system comprises an air suction fan and an air exhaust fan, wherein an air outlet of the air suction fan is communicated with an indoor environment, and an air inlet of the air suction fan is communicated with outdoor atmosphere through an air suction pipeline; an air outlet of the exhaust fan is communicated with the outdoor atmosphere, an air inlet of the exhaust fan is communicated with the indoor environment through an exhaust pipeline, wherein a first control valve is arranged on the air suction pipeline, and the flow of air flow in the air suction pipeline is controlled through the first control valve; the exhaust pipeline is provided with a second control valve, and the flow of the air flow in the exhaust pipeline is controlled through the second control valve, so that the indoor fresh air quantity can be adjusted in real time according to the indoor environment parameters.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:
the air conditioner control method provided by the invention comprises the following steps: s10: detecting an indoor environment parameter, the indoor environment parameter comprising at least one of: indoor temperature, indoor humidity, indoor air quality index; s20: and controlling the air conditioner to start a corresponding operation mode according to the detected indoor environment parameters, and judging whether the air conditioner starts a fresh air system according to the indoor environment parameters.
By utilizing the steps, whether the fresh air system needs to be started or not can be automatically judged according to the indoor environment parameters, manual control operation of a user is not needed, and the indoor environment parameters comprise various indexes, so that whether the fresh air system needs to be started or not can be intelligently controlled according to the actual indoor environment, the intellectualization of the air conditioner is improved, and the use comfort of the user is improved.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and 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.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An air conditioner control method, comprising:
detecting an indoor environmental parameter, the indoor environmental parameter comprising at least one of: indoor temperature, indoor humidity, indoor air quality index;
controlling the air conditioner to start a corresponding operation mode according to the detected indoor environment parameters, and judging whether the air conditioner starts a fresh air system according to the indoor environment parameters;
wherein, according to the indoor environment parameter detected, controlling the air conditioner to start the corresponding operation mode comprises: whether to start a refrigeration mode or a heating mode is controlled according to the indoor temperature, and whether to start a dehumidification mode is controlled according to the indoor humidity;
according to the indoor temperature, in the process of controlling the air conditioner to start a refrigeration mode or a heating mode, if the indoor humidity value is higher, a dehumidification mode is started preferentially;
when the fresh air system needs to be started and the air conditioner operates in a refrigeration mode, the air conditioner control method further comprises the following steps: detecting whether the air conditioner is in an anti-condensation state; according to the detection result, controlling the air suction module and the air discharge module of the fresh air system to operate simultaneously, or independently operating the air suction module or independently operating the air discharge module;
when the air conditioner is in an anti-condensation state and the indoor humidity reaches a first condensation point, the air conditioner control method further comprises the following steps: controlling the fresh air system to close the air suction module and opening the air exhaust module;
when the indoor humidity is detected to reach a second condensation point, the air conditioner control method further comprises the following steps: controlling the fresh air system to be closed; and the indoor humidity corresponding to the second condensation point is greater than the indoor humidity corresponding to the first condensation point.
2. The method of controlling an air conditioner according to claim 1, wherein the method of determining whether the air conditioner turns on a fresh air system comprises:
and when the indoor air quality index in the indoor environment parameters is larger than a preset value, starting a fresh air system.
3. The air conditioner control method according to claim 1, wherein before turning on the air conditioner, the air conditioner control method further comprises:
presetting operation parameters, wherein the operation parameters comprise at least one of the following: a temperature threshold, a humidity threshold, an air quality index threshold;
and comparing the detected indoor environment parameters with the corresponding operation parameters respectively, and controlling the operation mode of the air conditioner according to the comparison result.
4. The air conditioner control method according to claim 3, characterized in that the air conditioner control method further comprises:
when the indoor temperature is greater than a temperature threshold, controlling the air conditioner to operate in a refrigeration mode; or (b)
When the indoor temperature is smaller than a temperature threshold value, controlling the air conditioner to operate in a heating mode; or (b)
When the indoor humidity is greater than a humidity threshold, controlling the air conditioner to operate in a dehumidification mode;
and when the indoor air quality index is larger than the air quality index threshold, starting a fresh air system.
5. The air conditioner control method according to claim 3, wherein before the operation parameters are set in advance in the air conditioner, the air conditioner control method further comprises:
detecting an outdoor environmental parameter, the outdoor environmental parameter comprising at least one of: outdoor temperature, outdoor humidity, outdoor air quality index;
and setting the operation parameters of the air conditioner according to the detected outdoor environment parameters.
6. A nonvolatile storage medium, characterized in that the nonvolatile storage medium includes a stored program, wherein the program executes the air conditioner control method according to any one of claims 1 to 5 when running.
7. An air conditioner, characterized by being adapted to the air conditioner control method according to any one of claims 1 to 5.
8. The air conditioner of claim 7, wherein the air conditioner comprises:
the detection module is used for detecting indoor environment parameters;
and the execution module is connected with the detection module and is used for controlling the running mode of the air conditioner according to the indoor environment parameters and controlling whether a fresh air system is started or not.
9. The air conditioner of claim 8, wherein the execution module comprises:
the first judging unit is used for comparing the indoor temperature in the indoor environment parameter with a preset temperature threshold value in the air conditioner so as to judge the running mode of the air conditioner;
and the second judging unit is used for comparing the indoor air quality index in the indoor environment parameter with an air quality index threshold preset in the system so as to judge whether the air conditioner starts a fresh air system or not.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210505441.1A CN114704921B (en) | 2022-05-10 | 2022-05-10 | Air conditioner control method, nonvolatile storage medium and air conditioner |
| PCT/CN2022/141194 WO2023216607A1 (en) | 2022-05-10 | 2022-12-22 | Air conditioner control method, non-volatile storage medium and air conditioner |
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| CN202210505441.1A CN114704921B (en) | 2022-05-10 | 2022-05-10 | Air conditioner control method, nonvolatile storage medium and air conditioner |
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| CN114704921B (en) * | 2022-05-10 | 2023-06-06 | 珠海格力电器股份有限公司 | Air conditioner control method, nonvolatile storage medium and air conditioner |
| CN115479358B (en) * | 2022-09-14 | 2024-07-02 | 小米科技(武汉)有限公司 | Air conditioner control method and device, electronic equipment and storage medium |
| CN115468288A (en) * | 2022-09-27 | 2022-12-13 | Tcl空调器(中山)有限公司 | Fresh air conditioner and control method thereof |
| CN115682281A (en) * | 2022-10-25 | 2023-02-03 | 珠海格力电器股份有限公司 | Control method and device of fresh air conditioner, medium and fresh air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016069635A1 (en) * | 2014-10-28 | 2016-05-06 | Airadvice For Homes, Inc. | Indoor air quality sense and control system |
| CN106969469B (en) * | 2017-04-07 | 2019-11-29 | 广东美的制冷设备有限公司 | Control method, system and the air conditioner of air conditioner |
| CN108489009A (en) * | 2018-03-07 | 2018-09-04 | 广东美的制冷设备有限公司 | Air-conditioner control method, device and readable storage medium storing program for executing, air conditioner |
| CN110895003A (en) * | 2019-10-21 | 2020-03-20 | 珠海格力电器股份有限公司 | Air conditioner using fresh air and control method |
| CN110925995A (en) * | 2019-11-28 | 2020-03-27 | 新奥数能科技有限公司 | Method and system for air conditioning adaptive control air conditioning |
| CN111811117A (en) * | 2020-07-17 | 2020-10-23 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
| CN112344534A (en) * | 2020-10-27 | 2021-02-09 | 珠海格力电器股份有限公司 | Air conditioning system control method, air conditioning system, storage medium and processor |
| CN112665150A (en) * | 2020-12-21 | 2021-04-16 | 广州迪森劳力特空气净化技术有限公司 | System regulation and control method and system based on environmental parameters and storage medium |
| CN113847721B (en) * | 2021-09-27 | 2023-02-17 | 珠海格力电器股份有限公司 | Air conditioner control method and air conditioner |
| CN113915721B (en) * | 2021-10-13 | 2023-06-20 | 宁波奥克斯电气股份有限公司 | Intelligent health air conditioner control method and device and intelligent health air conditioner |
| CN114165843A (en) * | 2021-12-24 | 2022-03-11 | 珠海格力电器股份有限公司 | Fresh air pipe structure, fresh air device, air conditioner and air conditioner control method |
| CN114704921B (en) * | 2022-05-10 | 2023-06-06 | 珠海格力电器股份有限公司 | Air conditioner control method, nonvolatile storage medium and air conditioner |
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