CN114608155B - Air conditioner control method, device, system, air conditioner, medium and product - Google Patents
Air conditioner control method, device, system, air conditioner, medium and product Download PDFInfo
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- CN114608155B CN114608155B CN202011402921.2A CN202011402921A CN114608155B CN 114608155 B CN114608155 B CN 114608155B CN 202011402921 A CN202011402921 A CN 202011402921A CN 114608155 B CN114608155 B CN 114608155B
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- 238000000034 method Methods 0.000 title claims abstract description 67
- 238000005406 washing Methods 0.000 claims abstract description 112
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 98
- 231100000719 pollutant Toxicity 0.000 claims abstract description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000004590 computer program Methods 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 description 16
- 238000013461 design Methods 0.000 description 15
- 238000004887 air purification Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 8
- 239000000356 contaminant Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method, a device, a system, an air conditioner, a medium and a product, wherein the air conditioner comprises a water washing unit and a fresh air machine, and the method comprises the following steps: acquiring the current concentration of target pollutants in indoor air detected by a concentration sensor; if the current concentration is larger than the corresponding first preset concentration threshold value, acquiring the current humidity of the indoor air detected by the humidity sensor; and controlling the operation of the washing unit and/or the fresh air fan according to the current humidity. Under the condition that the concentration of target pollutants in indoor air exceeds the standard is determined, the operation of the water washing unit and/or the fresh air fan is controlled according to the humidity condition of the indoor air, the target pollutants in the air can be purified, and meanwhile, the operation of the water washing unit and/or the fresh air fan is controlled in consideration of the humidity condition of the indoor air, so that the purified air humidity also meets the requirements of people on comfort.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an air conditioner control method, an air conditioner control device, an air conditioner control system, an air conditioner, a medium and a product.
Background
With the improvement of the life quality of people, people need to be in the environment not only to meet the requirement of proper temperature required by the body, but also to air quality.
In order to improve indoor air quality, people usually adopt an air purifier for filtering and purifying, or adopt an air cleaning function of an air conditioner for purifying. However, in the current air purification process, the influence of the humidity of the indoor air on the human body is not considered, so that the air humidity after the indoor air purification does not meet the requirement of the comfort of people.
Disclosure of Invention
The invention provides an air conditioner control method, an air conditioner control device, an air conditioner control system, an air conditioner, a medium and a product, which solve the technical problem that the influence of the humidity of indoor air on the human body is not considered in the process of purifying the air in the prior art, so that the air humidity does not meet the requirement of comfort of people after the indoor air is purified.
A first aspect of the present invention provides an air conditioner control method, the air conditioner including a washing unit and a fresh air machine, the method including:
acquiring the current concentration of target pollutants in indoor air detected by a concentration sensor;
if the current concentration is larger than the corresponding first preset concentration threshold value, acquiring the current humidity of the indoor air detected by the humidity sensor;
And controlling the operation of the washing unit and/or the fresh air fan according to the current humidity.
In one possible design, the controlling the operation of the washing unit and/or the fresh air fan according to the current humidity includes:
if the current humidity is determined to be smaller than a preset humidity threshold value, controlling the washing unit to operate;
and if the current humidity is determined to be greater than or equal to a preset humidity threshold, controlling the operation of the new fan.
In one possible design, after the controlling the operation of the new fan, the method further includes:
If the running time of the fresh air fan is equal to a first preset time period, the concentration of target pollutants in the indoor air detected by the concentration sensor is obtained;
If the concentration of the target pollutant is determined to be greater than a second preset concentration threshold value, controlling the water washing unit to operate;
the second preset concentration threshold is less than the first preset concentration threshold.
In one possible design, after the controlling the operation of the water washing unit, the method further comprises:
If the running time of the water washing unit is determined to be equal to a second preset time period, the concentration of target pollutants in the indoor air detected by the concentration sensor is obtained;
If the concentration of the target pollutant is determined to be greater than a second preset concentration threshold, controlling the washing unit to stop running and controlling the fresh air fan to run;
the second preset concentration threshold is less than the first preset concentration threshold.
In one possible design, the controlling the operation of the water wash unit comprises:
Controlling an air supply device in the washing unit to supply air into the washing unit, and controlling a spraying device in the washing unit to generate a water curtain to spray the supplied air;
the controlling the operation of the new fan comprises the following steps:
And controlling the fresh air blower to discharge target pollutants in the indoor air outdoors and conveying outdoor air indoors.
In one possible design, the method further comprises:
And if the current concentration of the target pollutant in the indoor air is determined to be smaller than or equal to the corresponding third preset concentration threshold value, controlling the washing unit and/or the fresh air fan to stop running.
A second aspect of the present invention provides an air conditioner control device, the air conditioner including a washing unit and a fresh air machine, the device including:
the concentration acquisition module is used for acquiring the current concentration of the target pollutant in the indoor air detected by the concentration sensor;
the humidity acquisition module is used for acquiring the current humidity of the indoor air detected by the humidity sensor if the current concentration is larger than a corresponding first preset concentration threshold value;
and the control module is used for controlling the washing unit and/or the fresh air fan to run according to the current humidity.
In one possible design, the control module is specifically configured to:
if the current humidity is determined to be smaller than a preset humidity threshold value, controlling the washing unit to operate;
and if the current humidity is determined to be greater than or equal to a preset humidity threshold, controlling the operation of the new fan.
In one possible design, the control module is further configured to:
After the operation of the new fan is controlled, if the operation time of the new fan is determined to be equal to a preset time period, the concentration of target pollutants in indoor air detected by the concentration sensor is obtained;
If the concentration of the target pollutant is determined to be greater than a second preset concentration threshold value, controlling the water washing unit to operate;
the second preset concentration threshold is less than the first preset concentration threshold.
In one possible design, the control module, after controlling the operation of the water wash unit, is further configured to:
If the running time of the water washing unit is determined to be equal to a second preset time period, the concentration of target pollutants in the indoor air detected by the concentration sensor is obtained;
If the concentration of the target pollutant is determined to be greater than a second preset concentration threshold, controlling the washing unit to stop running and controlling the fresh air fan to run;
the second preset concentration threshold is less than the first preset concentration threshold.
In one possible design, the control module, when controlling the operation of the water washing unit, is configured to:
and controlling an air supply device in the washing unit to supply air into the washing unit, and controlling a spraying device in the washing unit to generate a water curtain to spray the supplied air.
The control module is specifically used for controlling the fresh air ventilator to run when the fresh air ventilator is controlled to run: and controlling the fresh air blower to discharge target pollutants in the indoor air outdoors and conveying outdoor air indoors.
In one possible design, the control module is further configured to:
And if the current concentration of the target pollutant in the indoor air is determined to be smaller than or equal to the corresponding third preset concentration threshold value, controlling the washing unit and/or the fresh air fan to stop running.
A third aspect of the present invention provides an air conditioner control system, comprising: the device comprises a concentration sensor, a humidity sensor, a memory and a processor;
The processor, the memory, the concentration sensor and the humidity sensor are interconnected through a circuit;
the concentration sensor is used for detecting the current concentration of target pollutants in indoor air; the humidity sensor is used for detecting the current humidity of the indoor air;
A memory for storing a computer program;
A processor for running a computer program stored in the memory to implement the method according to any one of the first aspects.
A fourth aspect of the present invention provides an air conditioner, comprising: a water washing unit, a fresh air machine and an air conditioner control system according to the third aspect.
A fifth aspect of the present invention provides a computer-readable storage medium having a computer program stored thereon;
The computer program, when executed by a processor, implements the method as described in the first aspect.
A sixth aspect of the invention provides a computer program product comprising a computer program which, when executed by a processor, implements the method of any of the first aspects.
The invention provides an air conditioner control method, a device, a system, an air conditioner, a medium and a product, wherein the air conditioner comprises a water washing unit and a fresh air machine, and the method comprises the following steps: acquiring the current concentration of target pollutants in indoor air detected by a concentration sensor; if the current concentration is larger than the corresponding first preset concentration threshold value, acquiring the current humidity of the indoor air detected by the humidity sensor; and controlling the operation of the washing unit and/or the fresh air fan according to the current humidity. Under the condition that the concentration of target pollutants in indoor air exceeds the standard is determined, the operation of the water washing unit and/or the fresh air fan is controlled according to the humidity condition of the indoor air, the target pollutants in the air can be purified, and meanwhile, the operation of the water washing unit and/or the fresh air fan is controlled in consideration of the humidity condition of the indoor air, so that the purified air humidity also meets the requirements of people on comfort.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of an application scenario of an air conditioner control method according to an embodiment of the present invention;
FIG. 2 is a flowchart of an air conditioner control method according to an embodiment of the present invention;
FIG. 3 is a flowchart of an air conditioner control method according to another embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a water washing unit in the air conditioner control method provided by the invention;
FIG. 5 is a flowchart illustrating an air conditioner control method according to another embodiment of the present invention;
fig. 6 is a block diagram of an air conditioner control device according to an embodiment of the present invention;
Fig. 7 is a block diagram of an air conditioner control system according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For a clear understanding of the technical solutions of the present application, the prior art solutions will be described in detail first.
In the prior art, pollutants are easy to gather in a room due to poor ventilation. In order to improve the indoor air quality, contaminants in the indoor air need to be filtered to purify the indoor air.
In the prior art, an air purifier is generally used for filtering and purifying indoor air, or an air cleaning function in an air conditioner is used for purifying the indoor air. The air cleaning function in the air conditioner is different according to the working principle. However, whether the air purifier or the air conditioner is used for purifying the indoor air, the change of the humidity of the indoor air can be possibly caused when the air is purified, so that the influence of the humidity of the indoor air on the human body is not considered in the current air purification process, and the air humidity does not meet the requirement of the comfort of people after the indoor air is purified.
In view of the above technical problems, the inventors creatively found that the method of purifying air can be linked to minimize the influence on the humidity of the indoor air in the process of purifying the indoor air. For example, the fresh air blower and the water washing unit can be installed in the air conditioner, and the water washing unit can send air into the water washing unit by using the air supply device, so that the spraying device is controlled to generate a water curtain to spray the sent air to achieve the effect of purifying the air. The fresh air machine can discharge target pollutants in the indoor air outdoors and convey the outdoor air indoors so as to achieve the effect of purifying the air. And controlling the operation of the fresh air machine and/or the washing unit according to different influences of the fresh air machine and the washing unit on the indoor air humidity in the air purification process. Specifically, a concentration sensor can be used for detecting the current concentration of target pollutants in indoor air, and when the current concentration exceeds the standard, the current humidity of the indoor air detected by the humidity sensor can be used for selectively controlling the operation of the water washing unit and/or the fresh air fan according to different degrees of the current humidity.
The application scenario of the air conditioner control method provided by the embodiment of the invention is described below. As shown in fig. 1, in an application scenario of the air conditioner control method provided by the embodiment of the present invention, a user may control the start of an air conditioner through an air conditioner panel, a remote controller, or an application program on a mobile terminal. Illustratively, in fig. 1, a user triggers an air conditioner start by an application on the mobile terminal 1. The air conditioner 2 includes a water washing unit 21, a fresh air fan 22, a concentration sensor 23, a humidity sensor 24, and an air conditioner control device 25. After the air conditioner control device 25 receives the start command, the concentration sensor 23 detects the current concentration of the target pollutant in the indoor air, the current concentration is compared with a first preset concentration threshold value, if the current concentration is determined to be greater than the first preset concentration threshold value, the humidity sensor 24 detects the current humidity of the indoor air, and the air conditioner control device 25 controls the water washing unit 21 and/or the fresh air fan 22 to operate according to the current humidity. The air humidity after purification also meets the requirements of people for comfort because the operation of the water washing unit 21 and/or the fresh air fan 22 is controlled by taking the difference of the influence on the humidity of indoor air in the process of purifying the air by the fresh air fan 22 and the water washing unit 21 into consideration while purifying target pollutants in the air.
The technical scheme of the invention is described in detail below by specific examples. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 2 is a flowchart of an air conditioner control method according to an embodiment of the present invention. As shown in fig. 2, the main execution body of the air conditioner control method provided in this embodiment is an air conditioner control device, where the air conditioner control device is integrated in an air conditioner, and the air conditioner further includes a water washing unit and a fresh air fan, and the air conditioner control method provided in this embodiment includes the following steps:
S101, acquiring the current concentration of target pollutants in indoor air detected by a concentration sensor.
In this embodiment, the target pollutant may be volatile organic substances (VOC), such as formaldehyde, paint, and the like. And can also be carbon dioxide (chemical formula: CO 2), PM2.5, dust, flock, static electricity, etc. Or a combination of several target contaminants.
In the present embodiment, the location of the concentration sensor is not limited, and may be integrated with the air conditioner, or may be provided separately from the air conditioner. Wherein, according to the target pollutant difference, can set up corresponding concentration sensor to each target pollutant. It will be appreciated that the concentration sensor may also be a single multi-function concentration sensor capable of detecting the concentration of a plurality of target contaminants simultaneously.
Specifically, in this embodiment, the concentration sensor is communicatively connected to the air conditioner control device, where the concentration sensor may periodically detect the concentration of the target pollutant in the indoor air, and after the concentration sensor detects the current concentration of the target pollutant in the indoor air, the concentration sensor sends the current concentration to the air conditioner control device, and the air conditioner control device receives the current concentration of the target pollutant.
S102, if the current concentration is larger than a corresponding first preset concentration threshold value, acquiring the current humidity of the indoor air detected by the humidity sensor.
In this embodiment, in the air conditioner control device, a first preset concentration threshold value corresponding to each target pollutant is stored in advance, where the first preset concentration threshold value is a concentration threshold value that the corresponding target pollutant does not exceed the standard. And comparing the current concentration with a corresponding first preset concentration threshold after the current concentration of the target pollutant is obtained, if the current concentration is determined to be greater than the corresponding first preset concentration threshold, determining that the target pollutant exceeds the standard, and if the target pollutant is not purified, causing damage to a human body. Otherwise, if the current concentration is determined to be smaller than or equal to the corresponding first preset concentration threshold, the target pollutant is determined not to exceed the standard, and damage to the human body is avoided.
It can be understood that the first preset concentration threshold value corresponding to each target pollutant stored in advance can also be set by the user through the control panel, the remote controller or the application program of the mobile terminal. The user sends a configuration instruction to the air conditioner control device through the control panel or the remote controller or the application program of the mobile terminal, the configuration instruction carries a first preset concentration threshold value corresponding to each target pollutant, and the air conditioner control device stores the first preset concentration threshold value corresponding to each target pollutant according to the configuration instruction.
In this embodiment, after determining that the current concentration is greater than the corresponding first preset concentration threshold, since it is determined that the target pollutant exceeds the standard, purification is required, in order to consider the influence on the humidity of the indoor air in the process of purifying the indoor air, the current humidity of the indoor air is detected by the humidity sensor.
Specifically, when the air conditioner control device acquires the current humidity of the indoor air detected by the humidity sensor, the air conditioner control device may send a humidity acquisition request to the humidity sensor, and the humidity sensor detects the current humidity of the indoor air according to the humidity acquisition request and sends the current humidity to the air conditioner control device. Or the humidity sensor can periodically detect the humidity of indoor air and send the detected humidity to the air conditioner control device, and the air conditioner control device stores the humidity of the air received each time and obtains the humidity nearest to the current time as the current humidity.
S103, controlling the washing unit and/or the fresh air fan to run according to the current humidity.
In this embodiment, after obtaining the current humidity of indoor air, the current humidity can be compared with the suitable humidity range of human body, if the current humidity is in the suitable humidity range of human body, it is described that the air humidity is not required to be changed in the air purification process, and the influence of the fresh air machine on the indoor air humidity in the air purification process is smaller, then the operation of the fresh air machine can be controlled. Otherwise, if the current humidity is not in the proper humidity range of the human body, the air is drier, which means that the air humidity needs to be increased in the air purification process, and the indoor air humidity can be increased in the air purification process by the water washing unit, so that the operation of the water washing unit can be controlled, or the operation of the water washing unit and the fresh air fan can be controlled simultaneously.
It can be understood that if the current humidity is not in the humidity range suitable for the human body and the air humidity is very high, the new fan can be controlled to operate and simultaneously dehumidify through the dehumidification unit of the air conditioner.
It should be noted that, the manner of controlling the operation of the washing unit and/or the fresh air fan according to the current humidity may also be other manners, which is not limited in this embodiment.
The air conditioner comprises a water washing unit and a fresh air machine, wherein the current concentration of target pollutants in indoor air detected by a concentration sensor is obtained; if the current concentration is larger than the corresponding first preset concentration threshold value, acquiring the current humidity of the indoor air detected by the humidity sensor; and controlling the operation of the washing unit and/or the fresh air fan according to the current humidity. The target pollutants in the air are purified, and meanwhile, the operation of the water washing unit and/or the fresh air fan is controlled by considering the difference of the influence on the humidity of the indoor air in the air purification process of the fresh air fan and the water washing unit, so that the purified air humidity also meets the requirements of people on comfort.
Example two
Fig. 3 is a flowchart of an air conditioner control method according to another embodiment of the present invention. As shown in fig. 3, the air conditioner control method according to the present embodiment further refines step 103 and further includes other steps on the basis of the air conditioner control method according to the first embodiment of the present invention, and the air conditioner control method according to the present embodiment includes the following steps:
s201, the current concentration of the target pollutant in the indoor air detected by the concentration sensor is obtained.
Wherein the contaminant target contaminant is any one or more of the following contaminants: VOC, CO2, PM2.5, dust, flock, static.
In this embodiment, after the air conditioner is started or after the user triggers the air conditioner to perform the air purification function, the concentration sensor periodically detects the concentration of the target pollutant in the indoor air and sends the concentration of the target pollutant to the air conditioner control device. The air conditioner control device acquires the current concentration of the target pollutant.
S202, judging whether the current concentration is larger than a corresponding first preset concentration threshold, if so, executing step 203, otherwise, continuing to execute step 202 after a preset time period.
In this embodiment, the current concentration of the target pollutant is compared with the corresponding first preset concentration threshold, and if the current concentration is greater than the corresponding first preset concentration threshold, it is indicated that the target pollutant exceeds the standard. If the current concentration is smaller than or equal to the corresponding first preset concentration threshold value, the target pollutant is not out of standard, the current concentration of the target pollutant is obtained periodically, and whether the current concentration is larger than the corresponding first preset concentration threshold value is judged periodically. I.e. after a preset period of time, step 202 is continued.
S203, acquiring the current humidity of the indoor air detected by the humidity sensor.
In this embodiment, after the air conditioner is started, or after the user triggers the air conditioner to perform an air purification function, the humidity sensor periodically detects the humidity of the indoor air and sends the detected humidity to the air conditioner control device, and the air conditioner control device obtains the current humidity of the indoor air.
And S204, if the current humidity is determined to be smaller than a preset humidity threshold value, controlling the water washing unit to operate.
And S205, if the current humidity is determined to be greater than or equal to a preset humidity threshold, controlling the fresh air fan to run.
In this embodiment, the preset humidity threshold is a value corresponding to the suitable humidity of the human body. The preset humidity threshold can be set by the user by the control panel, remote controller or application program of the mobile terminal. Specifically, the user sends a configuration instruction to the air conditioner control device through the control panel or an application program of the remote controller or the mobile terminal, and the air conditioner control device stores a preset humidity threshold according to the configuration instruction if the configuration instruction carries the preset humidity threshold.
Or it is understood that the preset humidity threshold value is a fixed value previously stored in the storage area of the air conditioner control device.
Specifically, in this embodiment, the current humidity is compared with the preset humidity threshold, if it is determined that the current humidity is smaller than the preset humidity threshold, it is indicated that the current humidity of the indoor air is smaller, and the current humidity is relatively dry, and the humidity of the indoor air can be increased when the water washing unit is operated, so that the operation of the water washing unit is controlled. Otherwise, if the current humidity is determined to be greater than or equal to the preset humidity threshold, the current humidity of the indoor air is larger, and the influence on the humidity of the indoor air is smaller when the fresh air fan is operated, so that the operation of the fresh air fan is controlled.
As an optional implementation manner, in this embodiment, controlling the operation of the water washing unit in S204 includes:
and controlling an air supply device in the washing unit to supply air into the washing unit, and controlling a spraying device in the washing unit to generate a water curtain to spray the supplied air.
Specifically, as shown in fig. 4, the water washing unit 21 of the air conditioner includes an air supply device 211 and a spray device 212, wherein the air supply device 211 may be a fan, and the spray device 212 is used for forming a water curtain. Optionally, the spray device may include the rotating electrical machines and be fixed in the water throwing structure on the rotating electrical machines, and the water throwing structure can be tubular, and inside water is led to, and the pipe lateral wall is opened there is the apopore, and when the rotating electrical machines drove the water throwing structure rotatory, the water in the water throwing structure pipe is thrown out from the apopore of lateral wall, forms the water curtain, and the washing unit still includes water tank 213 for the water storage. Of course, other ways of spraying water to form a water curtain may be used in this embodiment. After the water washing unit 21 is started, the air supply device 211 is controlled to supply air into the water washing unit 21, the spraying device 212 is controlled to generate a water curtain to spray the supplied air, and after the air is sprayed, target pollutants in the air are enabled to enter water so as to achieve the effect of purifying the air, and the sprayed air is output into a room.
In this embodiment, S205, controlling the operation of the new fan includes:
And controlling the fresh air blower to discharge target pollutants in the indoor air outdoors and conveying outdoor air indoors.
Specifically, in the present embodiment, the fresh air blower sucks in indoor air and discharges the indoor air to the outside through the duct, and the outdoor air is introduced into the room while discharging the indoor air to the outside. Because the indoor target pollutant exceeds standard, and the outdoor air is high in circulation, the target pollutant does not exist or the concentration of the target pollutant is low, so that the effect of purifying the indoor air is achieved.
S206, if the running time of the fresh air fan is equal to the first preset time period, the concentration of the target pollutant in the indoor air detected by the concentration sensor is obtained.
And S207, if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold value, controlling the operation of the water washing unit.
Wherein the second preset concentration threshold is less than the first preset concentration threshold.
Specifically, in this embodiment, after the fresh air fan is controlled to operate for a first preset period of time, the concentration of the target pollutant in the indoor air detected by the concentration sensor is obtained again. If the quality of the outdoor air is also relatively poor, the concentration of the target pollutant in the indoor air can be diluted, but the effect of purifying the air is not ideal, and the water washing unit is controlled to operate in order to accelerate the purification of the air.
The value of the first preset time period may be, for example, half an hour, 1 hour or other suitable value, which is not limited in this embodiment.
And step 208, if the current concentration of the target pollutant in the indoor air is less than or equal to the corresponding third preset concentration threshold value, controlling the water washing unit and/or the fresh air fan to stop running.
The third preset concentration threshold value is a concentration value of target pollutants corresponding to clean air in the indoor air. The third preset concentration threshold is less than the first preset concentration threshold and less than the second preset concentration threshold.
Similarly, in this embodiment, the third preset concentration threshold may be a fixed value stored in the air conditioner control device in advance, or may be set by the user through the control panel, the remote controller, or an application program of the mobile terminal, which is not limited in this embodiment.
Specifically, in this embodiment, after the washing unit and/or the fresh air blower operates for a period of time, the current concentration of the target pollutant in the indoor air is continuously obtained, the current concentration of the target pollutant is compared with a corresponding third preset concentration threshold value, if it is determined that the current concentration of the target pollutant in the indoor air is less than or equal to the corresponding third preset concentration threshold value, it is indicated that the concentration of the target pollutant in the current indoor air is very low, it is possible to identify that the current indoor air is clean air, and then the washing unit and/or the fresh air blower is controlled to stop operating.
According to the air conditioner control method provided by the embodiment, after the operation of the fresh air fan is controlled if the current humidity is determined to be greater than or equal to the preset humidity threshold value, the concentration of the target pollutant in the indoor air detected by the concentration sensor is obtained if the operation time of the fresh air fan is determined to be equal to the preset time period. And if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold value, controlling the water washing unit to operate. When the outdoor air quality is poor, the fresh air machine and the water washing unit are linked to purify the indoor air, so that unnecessary resource consumption of the fresh air machine can be reduced, and resources are saved.
Example III
Fig. 5 is a flowchart of an air conditioner control method according to another embodiment of the present invention, as shown in fig. 5, where after S204, the air conditioner control device may further execute the air conditioner control method according to the following technical scheme on the basis of the air conditioner control method according to the second embodiment.
And S301, if the running time of the water washing unit is equal to a second preset time period, acquiring the concentration of the target pollutant in the indoor air detected by the concentration sensor.
S302, if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold, controlling the washing unit to stop running and controlling the fresh air fan to run.
Specifically, in this embodiment, in order to avoid that the humidity in the indoor air is unsuitable for a human body due to the operation of the washing unit for a long time, the concentration of the target pollutant in the indoor air detected by the concentration sensor is acquired again after the operation of the washing unit is controlled for a first preset period of time. If the concentration of the target pollutant does not reach the indoor air cleaning degree, the water washing unit is controlled to stop running, the fresh air fan is controlled to continue running, and the humidity of the indoor air is not excessively high when the air is cleaned.
The value of the second preset time period may be determined according to parameters such as the size and the running power of the washing unit, for example, may be half an hour, 1 hour or other suitable values, which is not limited in this embodiment.
According to the air conditioner control method provided by the embodiment, after the operation of the water washing unit is controlled, if the operation time of the water washing unit is determined to be equal to a second preset time period, the concentration of the target pollutant in the indoor air detected by the concentration sensor is obtained, and if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold value, the operation of the water washing unit is controlled to be stopped and the operation of the fresh air blower is controlled. Can be when washing unit air purification, consider that the influence of washing unit to indoor air humidity is great, after the operation second preset time period, control washing unit stop operation and continue the operation by new fan, guarantee that indoor air humidity is in human suitable within range all the time. Effectively ensures that the air humidity meets the requirements of people for comfort.
Example IV
Fig. 6 is a block diagram of an air conditioner control device according to an embodiment of the present invention. As shown in fig. 6, the air conditioner control device provided in this embodiment may execute a process flow provided in an embodiment of an air conditioner control method, where the air conditioner includes a water washing unit and a fresh air machine, and the air conditioner control device 25 includes: a concentration acquisition module 401, a humidity acquisition module 402 and a control module 403.
Wherein, the concentration acquisition module 401 is configured to acquire the current concentration of the target pollutant in the indoor air detected by the concentration sensor. The humidity obtaining module 402 is configured to obtain the current humidity of the indoor air detected by the humidity sensor if the current concentration is greater than a corresponding first preset concentration threshold. And the control module 403 is used for controlling the washing unit and/or the fresh air fan to run according to the current humidity.
In one possible design, the control module 403 is specifically configured to:
if the current humidity is determined to be smaller than a preset humidity threshold value, controlling the washing unit to operate; and if the current humidity is determined to be greater than or equal to a preset humidity threshold, controlling the operation of the new fan.
In one possible design, the control module 403 is further configured to:
after the operation of the new fan is controlled, if the operation time of the new fan is determined to be equal to a preset time period, the concentration of target pollutants in indoor air detected by the concentration sensor is obtained; if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold value, controlling the water washing unit to operate; the second preset concentration threshold is less than the first preset concentration threshold.
In one possible design, the control module 403 is further configured to, after controlling the operation of the water wash unit:
If the running time of the water washing unit is determined to be equal to a second preset time period, the concentration of target pollutants in the indoor air detected by the concentration sensor is obtained; if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold, controlling the washing unit to stop running and controlling the fresh air fan to run; the second preset concentration threshold is less than the first preset concentration threshold.
In one possible design, the control module 403, when controlling the operation of the water wash unit, is configured to:
and controlling an air supply device in the washing unit to supply air into the washing unit, and controlling a spraying device in the washing unit to generate a water curtain to spray the supplied air.
The control module 403 is specifically configured to, when controlling the operation of the fresh air fan: and controlling the fresh air blower to discharge target pollutants in the indoor air outdoors and conveying outdoor air indoors.
In one possible design, the control module 403 is further configured to:
And if the current concentration of the target pollutant in the indoor air is determined to be smaller than or equal to the corresponding third preset concentration threshold value, controlling the washing unit and/or the fresh air fan to stop running.
The air conditioner control device provided in the embodiment of the present invention may be specifically used to execute the method embodiments provided in fig. 2, fig. 3 and fig. 5, and specific functions and technical effects are not repeated herein.
Example five
Fig. 7 is a block diagram of an air conditioner control system according to an embodiment of the present invention, and as shown in fig. 7, an air conditioner control system 50 according to the present embodiment includes: a concentration sensor 23, a humidity sensor 24, a memory 51 and a processor 52.
Wherein the processor 52, the memory 51, the concentration sensor 23 and the humidity sensor 24 are interconnected by a circuit.
The concentration sensor 23 is used for detecting the current concentration of target pollutants in indoor air; the humidity sensor 24 is used for detecting the current humidity of the indoor air.
A memory 51 for storing a computer program. A processor 52 for running a computer program stored in the memory to implement the method as described in any one of the first to third embodiments.
Example six
The sixth embodiment of the present invention also provides an air conditioner, including: the air conditioner control system comprises a water washing unit, a fresh air machine and an embodiment five.
Example seven
An embodiment seven of the present invention provides a computer-readable storage medium having stored thereon a computer program that is executed by a processor to implement the method described in any one of the embodiments one to three.
Example eight
An eighth embodiment of the present invention provides a computer program product, which includes a computer program that, when executed by a processor, implements the method described in any one of the first to third embodiments.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in hardware plus software functional units.
The integrated units implemented in the form of software functional units described above may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium, and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to perform part of the steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working process of the above-described device may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (7)
1. An air conditioner control method is characterized in that the air conditioner comprises a water washing unit and a fresh air machine, and the method comprises the following steps:
acquiring the current concentration of target pollutants in indoor air detected by a concentration sensor;
if the current concentration is larger than the corresponding first preset concentration threshold value, acquiring the current humidity of the indoor air detected by the humidity sensor;
And controlling the operation of the washing unit and/or the fresh air fan according to the current humidity, wherein the method comprises the following steps: if the current humidity is determined to be smaller than a preset humidity threshold value, controlling the washing unit to operate; if the running time of the water washing unit is determined to be equal to a second preset time period, the concentration of target pollutants in the indoor air detected by the concentration sensor is obtained; if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold, controlling the washing unit to stop running and controlling the fresh air fan to run; the second preset concentration threshold is smaller than the first preset concentration threshold;
If the current humidity is determined to be greater than or equal to a preset humidity threshold, controlling the fresh air fan to run; if the running time of the fresh air fan is equal to a first preset time period, the concentration of target pollutants in the indoor air detected by the concentration sensor is obtained; if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold value, controlling the water washing unit to operate; and if the current concentration of the target pollutant in the indoor air is determined to be smaller than or equal to the corresponding third preset concentration threshold value, controlling the washing unit and/or the fresh air fan to stop running.
2. The method of claim 1, wherein said controlling the operation of the water wash unit comprises:
Controlling an air supply device in the washing unit to supply air into the washing unit, and controlling a spraying device in the washing unit to generate a water curtain to spray the supplied air;
the controlling the operation of the new fan comprises the following steps:
And controlling the fresh air blower to discharge target pollutants in the indoor air outdoors and conveying outdoor air indoors.
3. An air conditioner control device, characterized in that the air conditioner includes a washing unit and a fresh air machine, the device includes:
the concentration acquisition module is used for acquiring the current concentration of the target pollutant in the indoor air detected by the concentration sensor;
the humidity acquisition module is used for acquiring the current humidity of the indoor air detected by the humidity sensor if the current concentration is larger than a corresponding first preset concentration threshold value;
The control module is used for controlling the washing unit and/or the fresh air fan to run according to the current humidity;
The control module is specifically configured to control the washing unit to operate if it is determined that the current humidity is less than a preset humidity threshold; if the running time of the water washing unit is determined to be equal to a second preset time period, the concentration of target pollutants in the indoor air detected by the concentration sensor is obtained; if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold, controlling the washing unit to stop running and controlling the fresh air fan to run; the second preset concentration threshold is smaller than the first preset concentration threshold;
If the current humidity is determined to be greater than or equal to a preset humidity threshold, controlling the fresh air fan to run; if the running time of the fresh air fan is equal to a first preset time period, the concentration of target pollutants in the indoor air detected by the concentration sensor is obtained; if the concentration of the target pollutant is determined to be greater than a second preset concentration threshold value, controlling the water washing unit to operate; and if the current concentration of the target pollutant in the indoor air is determined to be smaller than or equal to the corresponding third preset concentration threshold value, controlling the washing unit and/or the fresh air fan to stop running.
4. An air conditioner control system, comprising: the device comprises a concentration sensor, a humidity sensor, a memory and a processor;
The processor, the memory, the concentration sensor and the humidity sensor are interconnected through a circuit;
the concentration sensor is used for detecting the current concentration of target pollutants in indoor air; the humidity sensor is used for detecting the current humidity of the indoor air;
A memory for storing a computer program;
A processor for running a computer program stored in the memory to implement the method of claim 1 or 2.
5. An air conditioner, comprising: a water washing unit, a fresh air machine and an air conditioner control system according to claim 4.
6. A computer-readable storage medium, characterized in that a computer program is stored thereon;
the computer program implementing the method of claim 1 or 2 when executed by a processor.
7. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the method of claim 1 or 2.
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| CN115264858A (en) * | 2022-07-06 | 2022-11-01 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner and air conditioner |
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