CN112539528A - Method and device for controlling dehumidification of air conditioner and air conditioner - Google Patents
Method and device for controlling dehumidification of air conditioner and air conditioner Download PDFInfo
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- CN112539528A CN112539528A CN202011300961.6A CN202011300961A CN112539528A CN 112539528 A CN112539528 A CN 112539528A CN 202011300961 A CN202011300961 A CN 202011300961A CN 112539528 A CN112539528 A CN 112539528A
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F2110/20—Humidity
Abstract
The application relates to the technical field of intelligent air conditioners and discloses a method and a device for controlling dehumidification of an air conditioner and the air conditioner. The method comprises the following steps: under the condition that the current refrigeration operation parameters of the air conditioner meet first set conditions, acquiring a current environment temperature value and a current environment humidity value of an area where the air conditioner is located, wherein the air conditioner is operated in a refrigeration mode; determining a current lower limit humidity value matched with the current environment temperature value, and obtaining a current humidity difference value between the current environment humidity value and the current lower limit humidity value; and under the condition that the current humidity difference value is larger than a set value, determining a current intelligent dehumidification strategy matched with the current environment temperature value, and performing intelligent dehumidification operation according to the current intelligent dehumidification strategy. Like this, the operation of dehumidification has been started to intelligence in the refrigeration mode, has ensured the dehumidification effect of air conditioner, has also avoided influencing the life of air conditioner because of the air conditioner is long-time to operate under the dehumidification mode.
Description
Technical Field
The application relates to the technical field of intelligent air conditioners, in particular to a method and a device for dehumidification control of an air conditioner and the air conditioner.
Background
Air conditioners have been widely used as a common intelligent device for adjusting the temperature and humidity of an indoor environment. Wherein, under summer high humidity environment, the dehumidification mode that the consumer can open the air conditioner usually dehumidifies, can not initiatively cancel the dehumidification operation because dehumidification and refrigerated cooling effect are the same again, perhaps, the consumer can make the air conditioner operate for a long time under the dehumidification mode because forget, and the long-time life that can influence the air conditioner of operation under the dehumidification mode of air conditioner. Therefore, the opening and closing of the air conditioning dehumidification mode are controlled by consumers, and the intelligence of the air conditioning dehumidification control needs to be improved.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and a device for controlling air conditioner dehumidification and an air conditioner, and aims to solve the technical problem that the intelligence of the air conditioner dehumidification control needs to be improved.
In some embodiments, the method comprises:
under the condition that the current refrigeration operation parameters of the air conditioner meet first set conditions, acquiring a current environment temperature value and a current environment humidity value of an area where the air conditioner is located, wherein the air conditioner is operated in a refrigeration mode;
determining a current lower limit humidity value matched with the current environment temperature value, and obtaining a current humidity difference value between the current environment humidity value and the current lower limit humidity value;
and under the condition that the current humidity difference value is larger than a set value, determining a current intelligent dehumidification strategy matched with the current environment temperature value, and performing intelligent dehumidification operation according to the current intelligent dehumidification strategy.
In some embodiments, the apparatus for controlling dehumidification of an air conditioner includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for controlling dehumidification of an air conditioner when executing the program instructions.
In some embodiments, the air conditioner comprises the device for controlling dehumidification of the air conditioner.
The method and the device for controlling the dehumidification of the air conditioner and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
under the condition that the current refrigeration operation parameters of the air conditioner meet first set conditions, the intelligent dehumidification operation is controlled according to the obtained current environment temperature value and the current environment humidity value of the area where the air conditioner is located, the intelligent dehumidification operation can be performed in the refrigeration mode of the air conditioner according to a current intelligent dehumidification strategy, namely, the dehumidification operation is intelligently started in the refrigeration mode, the dehumidification effect of the air conditioner is guaranteed, and the problem that the service life of the air conditioner is influenced due to the fact that the air conditioner operates in the dehumidification mode for a long time is also avoided.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic flow chart diagram illustrating a dehumidification control method for an air conditioner according to an embodiment of the present disclosure;
FIG. 2 is a schematic flow chart diagram illustrating a dehumidification control method for an air conditioner according to an embodiment of the present disclosure;
FIG. 3 is a schematic flow chart diagram illustrating a dehumidification control method for an air conditioner according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure;
FIG. 5 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
In the embodiment of the disclosure, under the condition that the refrigeration operation parameters of the air conditioner meet the first setting condition, the control of the intelligent dehumidification operation is performed according to the obtained environmental temperature value and environmental humidity value of the area where the air conditioner is located, that is, the dehumidification operation is intelligently started in the refrigeration mode, so that the dehumidification effect of the air conditioner is ensured. And the air conditioner controls the air conditioner to close the intelligent dehumidification operation under the condition that the dehumidification operation parameters meet the second set condition, and the refrigeration mode operation is recovered, namely the intelligent dehumidification operation is closed intelligently, so that the problem that the service life of the air conditioner is influenced due to the fact that the air conditioner operates in the dehumidification mode for a long time is avoided.
Fig. 1 is a schematic flow chart of a dehumidification control method for an air conditioner according to an embodiment of the present disclosure. As shown in fig. 1, the process for the air conditioning dehumidification control includes:
step 101: under the condition that the current refrigeration operation parameters of the air conditioner meet first set conditions, obtaining a current environment temperature value and a current environment humidity value of an area where the air conditioner is located, wherein the air conditioner is operated in a refrigeration mode.
In the embodiment of the disclosure, the air conditioner is operated in a refrigeration mode, the refrigeration operation parameters of the air conditioner can be acquired at regular time or in real time, the acquisition is performed each time, and the refrigeration operation parameters acquired correspondingly are the current refrigeration operation parameters. The refrigeration operation parameters include: one or two of the air conditioner refrigeration running time and the indoor fan refrigeration wind speed.
The air conditioner is started to perform cooling operation, and the cooling operation is relatively stable after the general set time, so that the first set time can be determined according to the performance of the air conditioner, for example: 5 minutes, 8 minutes, 10 minutes, etc. Thus, in some embodiments, if the current cooling operation time is greater than or equal to the first set time, it may be determined that the current cooling operation parameter of the air conditioner satisfies the first set condition.
In some embodiments, when the current refrigeration operation time is greater than or equal to a first set time, if the current refrigeration air speed is greater than or equal to the first set air speed, it is determined that the current refrigeration operation parameter of the air conditioner meets a first set condition.
In summer, the operation mode of the air conditioner includes: a cooling mode, a dehumidification mode, or an air supply mode. Before the air conditioner operates in a refrigeration mode, if a dehumidification mode or an air supply mode configured by the air conditioner is operated, it is indicated that the humidity of an area where the air conditioner is located is possibly appropriate, and dehumidification control may not be required after the air conditioner operates in the refrigeration mode, so that in some embodiments, under the condition that the refrigeration mode of the air conditioner is the only operation mode after the air conditioner is currently started, the current refrigeration operation time of the air conditioner and the current refrigeration air speed of an indoor fan of the air conditioner are obtained; and under the condition that the current refrigerating operation time is greater than or equal to a first set time, if the current refrigerating air speed is greater than or equal to a first set air speed, determining that the current refrigerating operation parameters of the air conditioner meet a first set condition. Namely, the air conditioner can obtain the current refrigeration operation parameters when being in the refrigeration mode operation all the time after being started.
The current refrigeration operation parameter has satisfied the first set condition, thus, can obtain the current ambient temperature value and the current ambient humidity value of the area that the air conditioner is located. The air conditioner can detect the temperature value in the action range of the air conditioner, such as: the temperature value of the room in which the air conditioner is located. However, the area where the air conditioner is located is generally a city or a street where the air conditioner is located, for example: the ambient temperature and the ambient humidity of the area where the air conditioner is located are not necessarily equal to the range temperature and the range humidity within the air conditioning range. Therefore, in the embodiment of the disclosure, the current environmental temperature value and the current environmental humidity value of the area where the air conditioner is located can be obtained through network communication. In some embodiments, the system can communicate with a control terminal or a cloud server through a network communication module to acquire weather information of an area where an air conditioner is located; and acquiring the current environment temperature value and the current environment humidity value of the area where the air conditioner is located according to the weather information.
Under the condition that the network communication module of the air conditioner establishes communication connection with the control terminal or the cloud server, the current environment temperature value and the current environment humidity value of the area where the air conditioner is located can be obtained through the network communication module, namely, the intelligent dehumidification control function of the air conditioner is started; and when the network communication module of the air conditioner is closed, the intelligent dehumidification control function of the air conditioner is closed, and the current environment temperature value and the current environment humidity value of the area where the air conditioner is located cannot be obtained.
For example: control terminal, cell-phone or panel computer have configured control application APP to, through control APP, network communication module starts in the control air conditioner, establishes the network communication, and like this, the intelligence dehumidification control function of air conditioner has started, and keeps opening the state after, and accessible control APP acquires the weather information in air conditioner place area, and then acquires the current ambient temperature value and the current ambient humidity value in air conditioner place area. Of course, the control APP through the control terminal can control the closing of the network communication module in the air conditioner, and the intelligent dehumidification control function of the air conditioner can be closed.
Step 102: and determining a current lower limit humidity value matched with the current environment temperature value, and obtaining a current humidity difference value between the current environment humidity value and the current lower limit humidity value.
The current environment temperature value and the current environment humidity value of the area where the air conditioner is located are obtained, and the current lower limit humidity value matched with the current environment temperature value can be determined according to the corresponding relation between the environment temperature value and the lower limit humidity value. The air conditioner can locally store the corresponding relation between the environment temperature value and the lower limit humidity value, and thus, the current lower limit humidity value matched with the current environment temperature value is determined according to the corresponding relation between the stored environment temperature value and the lower limit humidity value. Or the control terminal or the cloud server stores the corresponding relation between the environmental temperature value and the lower limit humidity value, and therefore the control terminal or the cloud server can communicate with the control terminal or the cloud server through the network communication module and send the current environmental temperature value to the control terminal or the cloud server, and accordingly the control terminal or the cloud server determines the current lower limit humidity value matched with the current environmental temperature value according to the corresponding relation between the stored environmental temperature value and the lower limit humidity value and sends the current lower limit humidity value to the air conditioner.
Table 1 shows a corresponding relationship between an ambient temperature value and a lower limit humidity value provided in the embodiments of the present disclosure. If the current ambient temperature value is 30 ℃, it can be determined from table 1 that the corresponding current lower limit humidity value can be 50%.
TABLE 1
Of course, the correspondence between the ambient temperature value and the lower limit humidity value may be updated, and the lower limit humidity value corresponding to each ambient temperature value range may be adjusted. For example: the consumer or the service personnel can modify the lower limit humidity value through the control APP connected through communication.
And determining the current lower limit humidity value matched with the current environment temperature value, so as to obtain the current humidity difference value between the current environment humidity value and the current lower limit humidity value.
Step 103: and under the condition that the current humidity difference value is larger than a set value, determining a current intelligent dehumidification strategy matched with the current environment temperature value, and performing intelligent dehumidification operation according to the current intelligent dehumidification strategy.
If the current humidity difference value is larger than the set value, the air conditioner needs to carry out intelligent dehumidification. The set value may be 3%, 5%, 6%, etc., and may be determined according to the performance of the air conditioner, the region, the season, etc. The intelligent dehumidification strategy comprises: one or more of a compressor dehumidification operation strategy, an indoor fan dehumidification operation strategy, an outdoor fan dehumidification operation strategy, a target temperature value and the like. The operating frequency of the compressor, the rotating speed of the fan and other parameters are matched with the environmental temperature values, so that different current environmental temperature values correspond to different intelligent dehumidification strategies.
In some embodiments, determining the current intelligent dehumidification strategy that matches the current ambient temperature value includes: determining the current compressor operating frequency matched with the current environment temperature value according to the corresponding relation between the environment temperature value and the compressor operating frequency of the air conditioner; and determining that the current outdoor fan rotating speed is matched with the current environment temperature value according to the corresponding relation between the environment temperature value and the outdoor fan rotating speed of the air conditioner.
Table 2 shows the correspondence between the ambient temperature value and the operating frequency of the compressor and the rotational speed of the dc outdoor fan, respectively, according to the embodiment of the present disclosure.
TABLE 2
As shown in table 2, if the current ambient temperature value is 35 ℃ and the outdoor unit fan of the air conditioner is a dc fan, it may be determined that the current compressor operating frequency matched with the current ambient temperature value is 60hz, and the matched current outdoor fan rotating speed is 450r/min.
The outdoor unit fan of the air conditioner may be an ac fan, and table 3 shows a corresponding relationship between an ambient temperature value and a rotational speed of the outdoor unit fan of the air conditioner according to the embodiment of the present disclosure. In table 3, the first gear rotational speed is greater than the second gear rotational speed. Thus, if the outdoor fan is an ac fan, the current ambient temperature value is 30 ℃, according to table 2 and table 3, the current compressor operating frequency can be determined to be 60hz, and the matched current outdoor fan rotating speed is the second gear rotating speed.
| Ambient temperature Tao | Tao≥32 | Tao＜32 |
| R/min Fan of AC outdoor Fan | First gear speed | Second gear speed |
TABLE 3
The rotating speed of an indoor fan of the air conditioner and a target temperature value are preset in the intelligent dehumidification strategy, for example: the preset rotating speed of the indoor fan of the air conditioner is the middle-gear speed, and the target temperature value is 18 ℃.
Therefore, after the current intelligent dehumidification strategy matched with the current environment temperature value is determined, the air conditioner can be controlled to carry out intelligent dehumidification operation according to the current intelligent dehumidification strategy. Thus, the air conditioner starts the intelligent dehumidifying operation in the cooling mode.
It can be seen that, in this embodiment, under the condition that the current refrigeration operation parameter of the air conditioner satisfies the first setting condition, the control of the intelligent dehumidification operation is performed according to the obtained current environment temperature value and the current environment humidity value of the area where the air conditioner is located, and the intelligent dehumidification operation can be performed in the refrigeration mode of the air conditioner according to the current intelligent dehumidification strategy, that is, the dehumidification operation is intelligently started in the refrigeration mode, so that the dehumidification effect of the air conditioner is ensured.
In some embodiments, when the current humidity difference is less than or equal to the set value, if the number of comparisons between the current humidity difference and the set value is equal to 1, performing timing processing; in this way, when the set time corresponding to the timing processing is reached, the refrigeration operation parameters of the air conditioner are obtained, and under the condition that the refrigeration operation parameters meet the first set condition, the intelligent dehumidification operation is controlled according to the obtained environmental temperature value and environmental humidity value of the area where the air conditioner is located.
For example: starting the air conditioner, performing refrigeration operation, if the current refrigeration operation time reaches a first set time for 10 minutes, the current refrigeration air speed of the indoor unit is also greater than a middle-gear air speed, namely the current refrigeration operation parameters of the air conditioner meet the first set condition, acquiring a current environment temperature value and a current environment humidity value for the first time, acquiring a corresponding current humidity difference value, comparing the current humidity difference value with the set value for the first time, if the current humidity difference value is less than or equal to the set value, indicating that humidity control is not needed, and because the temperature and humidity change of the environment in the area where the air conditioner is located causes the temperature and humidity change in the range of the air conditioner action range, a certain time is needed, so as to save resources and improve the service life of the air conditioner, the refrigeration operation parameters of the air conditioner, the environment temperature value and the environment humidity value of the area where the air conditioner, for example: and timing for 1 or 2 hours, thus, when the corresponding 1 or 2 hours of the timing processing is reached, obtaining the refrigeration operation parameters of the air conditioner, and controlling the dehumidification operation of the air conditioner according to the obtained ambient temperature value and ambient humidity value of the area where the air conditioner is located under the condition that the refrigeration operation parameters meet the first set condition.
In some embodiments of this disclosure, not only the intelligent dehumidification operation of air conditioner can intelligently be opened, still can intelligent closing, carries out intelligent dehumidification operation back, still includes: under the condition that the dehumidification operation parameters of the air conditioner meet second set conditions, controlling the air conditioner to recover to a refrigeration mode for operation; or, under the condition that an operation instruction carrying operation mode information is received, controlling the air conditioner to recover to the refrigeration mode operation, and switching to the operation mode matched with the operation mode information to operate, wherein the operation mode information does not include the refrigeration operation mode information.
Wherein, determining that the dehumidification operation parameter of the air conditioner satisfies the second set condition comprises: determining that the dehumidification operation parameters of the air conditioner meet a second set condition under the condition that the current dehumidification operation time of the air conditioner is greater than or equal to a second set time; or, acquiring a current range temperature value in the action range of the air conditioner, and determining that the dehumidification operation parameters of the air conditioner meet a second set condition under the condition that the current range temperature value is smaller than a target temperature value in the current intelligent dehumidification strategy; or determining that the dehumidification operation parameter of the air conditioner meets the second set condition under the condition that the current dehumidification wind speed of the indoor fan of the air conditioner is determined to be changed.
For example: and the current dehumidification operation time of the air conditioner is more than or equal to the second set time for 30 minutes, namely the dehumidification operation parameters of the air conditioner can be determined to meet the second set condition, the current intelligent dehumidification strategy operation is quitted, and the air conditioner is controlled to recover the refrigeration mode operation. Or when the temperature value in the current range of the air conditioner action range is lower than the target temperature value in the current intelligent dehumidification strategy by 18 ℃, determining that the dehumidification operation parameters of the air conditioner meet the second set condition, exiting the current intelligent dehumidification strategy to operate, and controlling the air conditioner to recover the refrigeration mode to operate. Or the current dehumidification wind speed of the indoor fan of the air conditioner is changed, the dehumidification operation parameters of the air conditioner can be determined to meet the second set condition, the current intelligent dehumidification strategy operation is quitted, and the air conditioner is controlled to recover the refrigeration mode operation.
Of course, if an operation instruction carrying dehumidification mode information or air supply mode information is received, the air conditioner can also be controlled to resume the refrigeration mode operation, namely, the air conditioner exits the current intelligent dehumidification strategy operation and resumes the refrigeration mode operation, and the refrigeration mode is switched to the dehumidification mode or the air supply mode operation.
Therefore, in the embodiment of the disclosure, under the condition that the current dehumidification operation parameter of the air conditioner meets the second set condition, or under the condition that the mode switching instruction is received, the air conditioner can be controlled to close the intelligent dehumidification operation, and the refrigeration mode operation is recovered, that is, the current intelligent dehumidification operation is intelligently closed, so that the service life of the air conditioner is prevented from being influenced due to the long-time operation of the air conditioner in the dehumidification mode.
The intelligent dehumidification operation of the air conditioner can be intelligently started or closed. Of course, the consumer may also manually start or shut down by controlling the APP, for example: and the network communication module in the air conditioner is started or closed by controlling the APP.
When the air conditioner carries out intelligent dehumidification operation according to the current intelligent dehumidification strategy, mode reminding can be carried out. In some embodiments, after performing the intelligent dehumidification operation, the method further includes: and controlling a remote control terminal matched with the air conditioner to remind the user of matching with the intelligent dehumidification operation.
For example: the air conditioner carries out intelligent dehumidification operation according to a current intelligent dehumidification strategy, a reminding control instruction can be sent to a remote control terminal matched with the air conditioner through Bluetooth communication, and the air conditioner carries out intelligent dehumidification control in a refrigeration working mode, so that a refrigeration mode button on the remote control terminal can be controlled to be in a normally-on mode, and a dehumidification mode button is in a flashing mode; or controlling the remote control terminal to perform text reminding and the like on the display screen.
The following operational procedures are integrated into a specific embodiment to illustrate the dehumidification control process for an air conditioner provided by the embodiment of the invention.
In this embodiment, the outdoor fan of the air conditioner is a direct current fan, and the correspondence shown in table 1 and table 2 is stored, the set value is 5%, and the first set time is 10 minutes.
Fig. 2 is a schematic flow chart of a dehumidification control method for an air conditioner according to an embodiment of the present disclosure. Referring to fig. 2, the process for the air conditioner dehumidification control includes:
step 201: is the air conditioner in cooling operation established a communication connection with the control APP in the mobile terminal? If so, go to step 202, otherwise, the process ends.
In this embodiment, the control APP in the mobile terminal may control the start or the close of the network communication module in the air conditioner operating in the cooling mode, if the communication connection is established with the control APP in the mobile terminal, it indicates that the intelligent dehumidification function of the air conditioner operating in the cooling mode is started, step 202 may be executed, otherwise, the process is ended.
Step 202: and acquiring the current refrigerating operation time of the air conditioner and the current refrigerating air speed of an indoor fan of the air conditioner.
Step 203: is the current refrigeration operation time more than or equal to 10 minutes judged? If yes, go to step 204, otherwise, go back to step 202.
Step 204: determine if the current cooling wind speed is greater than or equal to the wind speed corresponding to the medium windshield? If yes, go to step 205, otherwise, go back to step 202.
Step 205: and acquiring the current environment temperature value and the current environment humidity value of the area where the air conditioner is located through communication connection established with the control APP.
Step 206: according to the corresponding relation shown in table 1, the current lower limit humidity value matched with the current environment temperature value is determined, and the current humidity difference value between the current environment humidity value and the current lower limit humidity value is obtained.
Step 207: is the current humidity difference > 5%? If yes, go to step 208, otherwise, go back to step 202.
Step 208: and determining a current intelligent dehumidification strategy matched with the current environment temperature value.
According to the corresponding relation between the environment temperature value and the compressor operation frequency of the air conditioner in the table 2, the current compressor operation frequency matched with the current environment temperature value is determined, according to the corresponding relation between the environment temperature value and the outdoor fan rotating speed of the air conditioner in the table 2, the current outdoor fan rotating speed matched with the current environment temperature value is determined, in addition, the current intelligent dehumidification strategy target temperature value is determined to be 18 ℃, and the indoor fan rotating speed is the corresponding wind speed of the middle windshield.
Step 209: and carrying out intelligent dehumidification operation according to the current intelligent dehumidification strategy.
In the cooling operation, the dehumidifying operation is intelligently started.
Step 210: through the bluetooth communication, to the remote control terminal with air conditioner matching, send and remind control command, the last refrigeration mode button of control remote control terminal is the mode of always brightening, and the dehumidification mode button is the mode of twinkling.
It can be seen that, in this embodiment, under the condition that the current refrigeration operation parameter of the air conditioner satisfies the first setting condition, the control of the intelligent dehumidification operation is performed according to the obtained current environment temperature value and the current environment humidity value of the area where the air conditioner is located, and the intelligent dehumidification operation can be performed in the refrigeration mode of the air conditioner according to the current intelligent dehumidification strategy, that is, the dehumidification operation is intelligently started in the refrigeration mode, so that the dehumidification effect of the air conditioner is ensured.
In this embodiment, the second set time is 30 minutes.
Fig. 3 is a schematic flowchart of a dehumidification control method for an air conditioner according to an embodiment of the present disclosure. Referring to fig. 3, the process for the air conditioner dehumidification control includes:
step 301: is it judged whether the intelligent dehumidifying operation air conditioner receives the operation instruction carrying the operation mode information? If yes, go to step 307, otherwise go to step 302.
In this embodiment, in the cooling operation mode, the air conditioner performs intelligent dehumidification operation according to the current intelligent dehumidification strategy, and the carried operation mode information includes: dehumidification mode information or air blowing mode information.
Step 302: the method comprises the steps of obtaining the current dehumidification operation time of the intelligent dehumidification operation air conditioner and the current dehumidification air speed of an indoor fan, and obtaining the current range temperature value in an action range.
Step 303: is the current dehumidifying operation time determined to be greater than or equal to 30 minutes? If so, go to step 306, otherwise, go to step 304.
Step 304: is the current dehumidification wind speed determined to have changed? If so, go to step 306, otherwise, go to step 305.
Step 305: is it determined whether the current range temperature value is less than the target temperature value in the current intelligent dehumidification strategy? If yes, go to step 306, otherwise, go back to step 301.
Step 306: and (4) exiting the intelligent dehumidification operation and controlling the air conditioner to recover to the refrigeration mode operation.
Step 307: and exiting the intelligent dehumidification operation, controlling the air conditioner to recover to the refrigeration mode operation, and switching to the operation mode matched with the operation mode information to operate.
It can be seen that, in this embodiment, under the condition that the dehumidification operation parameter of the air conditioner satisfies the second set condition, or the condition that the mode switching instruction is received, the controllable air conditioner closes the intelligent dehumidification operation, resumes to the refrigeration mode operation, and intelligence has closed the current intelligent dehumidification operation promptly, has avoided influencing the life of air conditioner because of the long-time operation of air conditioner under the dehumidification mode.
According to the above-described process for the dehumidification control of the air conditioner, an apparatus for the dehumidification control of the air conditioner can be constructed.
Fig. 4 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure. As shown in fig. 4, the dehumidifying control apparatus for an air conditioner includes: an acquisition module 410, a determination module 420, and an execution module 430.
The obtaining module 410 is configured to obtain a current ambient temperature value and a current ambient humidity value of an area where the air conditioner is located, where the air conditioner is in a cooling mode operation, when it is determined that a current cooling operation parameter of the air conditioner satisfies a first set condition.
The determining module 420 is configured to determine a current lower limit humidity value matching the current environment temperature value, and obtain a current humidity difference value between the current environment humidity value and the current lower limit humidity value.
And the operation control module 430 is configured to determine a current intelligent dehumidification strategy matched with the current environment temperature value under the condition that the current humidity difference value is greater than the set value, and perform intelligent dehumidification operation according to the current intelligent dehumidification strategy.
In some embodiments, the obtaining module 410 is specifically configured to obtain a current cooling operation time of the air conditioner and a current cooling wind speed of an indoor fan of the air conditioner when the cooling mode of the air conditioner is the only operation mode after the air conditioner is currently turned on; and under the condition that the current refrigerating operation time is greater than or equal to a first set time, if the current refrigerating air speed is greater than or equal to a first set air speed, determining that the current refrigerating operation parameters of the air conditioner meet a first set condition.
In some embodiments, the obtaining module 410 is specifically configured to communicate with the control terminal or the cloud server through the network communication module, so as to obtain weather information of a region where the air conditioner is located; and acquiring the current environment temperature value and the current environment humidity value of the area where the air conditioner is located according to the weather information.
In some embodiments, the operation control module 430 is specifically configured to determine a current compressor operation frequency matching the current ambient temperature value according to a corresponding relationship between the ambient temperature value and the compressor operation frequency of the air conditioner; and determining that the current outdoor fan rotating speed is matched with the current environment temperature value according to the corresponding relation between the environment temperature value and the outdoor fan rotating speed of the air conditioner.
In some embodiments, further comprising: the time delay control module is configured to perform timing processing if the comparison frequency of the current humidity difference value and the set value is equal to 1 time under the condition that the current humidity difference value is smaller than or equal to the set value; and when the set time corresponding to the timing processing is reached, acquiring the refrigeration operation parameters of the air conditioner, and carrying out intelligent dehumidification operation control according to the acquired environmental temperature value and environmental humidity value of the area where the air conditioner is located under the condition that the refrigeration operation parameters meet a first set condition.
In some embodiments, further comprising: the recovery control module is configured to control the air conditioner to recover to the refrigeration mode operation under the condition that the dehumidification operation parameters of the air conditioner meet the second set condition; or, under the condition that an operation instruction carrying operation mode information is received, controlling the air conditioner to recover to the refrigeration mode operation, and switching to the operation mode matched with the operation mode information to operate, wherein the operation mode information does not include the refrigeration operation mode information.
In some embodiments, the recovery control module is specifically configured to determine that the dehumidification operation parameter of the air conditioner satisfies a second set condition when the current dehumidification operation time of the air conditioner is greater than or equal to a second set time; or, acquiring a current range temperature value in the action range of the air conditioner, and determining that the dehumidification operation parameters of the air conditioner meet a second set condition under the condition that the current range temperature value is smaller than a target temperature value in the current intelligent dehumidification strategy; or determining that the dehumidification operation parameter of the air conditioner meets the second set condition under the condition that the current dehumidification wind speed of the indoor fan of the air conditioner is determined to be changed.
In some embodiments, further comprising: and the reminding control module is configured to control the remote control terminal matched with the air conditioner to remind the user of matching with the intelligent dehumidification operation after the intelligent dehumidification operation is performed.
The air conditioning dehumidification control process of the apparatus for air conditioning dehumidification control applied to the air conditioner is described in detail below.
In this embodiment, the network communication module of the air conditioner is started, the outdoor fan of the air conditioner is an ac fan, the correspondence shown in tables 1, 2, and 3 is stored, the set value is 3%, the first set time is 8 minutes, and the second set time is 20 minutes.
Fig. 5 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure. As shown in fig. 5, the dehumidifying control apparatus for an air conditioner includes: an acquisition module 410, a determination module 420, an operation control module 430, a recovery control module 440, and a reminder control module 450.
When the current refrigerating operation time of the air conditioner in the refrigerating operation is more than or equal to 8 minutes and the current refrigerating wind speed is more than or equal to the wind speed corresponding to the middle windshield, the obtaining module 410 can obtain the weather information of the area where the air conditioner is located from the cloud server through the network communication module, and obtain the current environment temperature value and the current environment humidity value.
In this way, the determining module 420 may determine the current lower limit humidity value matched with the current environment temperature value according to the corresponding relationship shown in table 1, and obtain the current humidity difference between the current environment humidity value and the current lower limit humidity value. And when the current humidity difference value is greater than 3%, the operation control module 430 determines a current intelligent dehumidification strategy matched with the current environment temperature value, and performs intelligent dehumidification operation according to the current intelligent dehumidification strategy. Meanwhile, the reminding control 450 can send a reminding control instruction to the remote control terminal matched with the air conditioner through Bluetooth communication, so that the refrigeration mode key on the remote control terminal is controlled to be in a normally-on mode, and the dehumidification mode key is controlled to be in a flashing mode.
The operation control module 430 determines a current compressor operation frequency matched with the current environment temperature value according to a corresponding relationship between the environment temperature value and a compressor operation frequency of the air conditioner in table 2, determines a current outdoor fan rotation speed matched with the current environment temperature value according to a corresponding relationship between the environment temperature value and an outdoor fan rotation speed of the air conditioner in table 3, and determines that the current intelligent dehumidification strategy target temperature value is 18 ℃ and the indoor fan rotation speed is a wind speed corresponding to a middle windshield.
In the process that the air conditioner performs intelligent dehumidification operation according to the current intelligent dehumidification strategy, if an operation instruction carrying dehumidification mode information or air supply mode information is received, the recovery control module 440 can control the air conditioner to quit the intelligent dehumidification operation, control the air conditioner to recover to a refrigeration mode operation, and switch to a dehumidification mode or an air supply mode to operate; if the current dehumidification operation time is more than or equal to 20 minutes, or the current dehumidification wind speed is changed, or the obtained current range temperature value in the action range of the air conditioner is greater than the target temperature value 18 ℃ in the current intelligent dehumidification strategy, the recovery control module 440 can also control the air conditioner to quit the intelligent dehumidification operation and control the air conditioner to recover to the refrigeration mode operation.
Therefore, in the embodiment, the device for controlling air conditioner dehumidification can perform control of intelligent dehumidification operation according to the acquired environmental temperature value and environmental humidity value of the area where the air conditioner is located under the condition that the refrigeration operation parameters of the air conditioner meet the first set condition, namely, the dehumidification operation is intelligently started in the refrigeration mode, and the dehumidification effect of the air conditioner is ensured. And the air conditioner controls the air conditioner to close the intelligent dehumidification operation under the condition that the dehumidification operation parameters meet the second set condition, and the refrigeration mode operation is recovered, namely the intelligent dehumidification operation is closed intelligently, so that the problem that the service life of the air conditioner is influenced due to the fact that the air conditioner operates in the dehumidification mode for a long time is avoided.
The embodiment of the present disclosure provides a device for controlling dehumidification of an air conditioner, which is structurally shown in fig. 6 and includes:
a processor (processor)1000 and a memory (memory)1001, and may further include a Communication Interface (Communication Interface)1002 and a bus 1003. The processor 1000, the communication interface 1002, and the memory 1001 may communicate with each other through the bus 1003. Communication interface 1002 may be used for the transfer of information. The processor 1000 may call logic instructions in the memory 1001 to perform the method for the dehumidification control of the air conditioner of the above-described embodiment.
In addition, the logic instructions in the memory 1001 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 1001 is a computer readable storage medium and can be used for storing software programs, computer executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 1000 executes functional applications and data processing by executing program instructions/modules stored in the memory 1001, that is, implements the method for air conditioner dehumidification control in the above-described method embodiment.
The memory 1001 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal air conditioner, and the like. Further, the memory 1001 may include a high-speed random access memory and may also include a nonvolatile memory.
The embodiment of the present disclosure provides a dehumidification control device for an air conditioner, including: the air conditioner dehumidification control system comprises a processor and a memory storing program instructions, wherein the processor is configured to execute the air conditioner dehumidification control method when executing the program instructions.
The embodiment of the disclosure provides an air conditioner, which comprises the dehumidification control device for the air conditioner.
The embodiment of the disclosure provides a computer-readable storage medium, which stores computer-executable instructions configured to execute the above-mentioned dehumidification control method for an air conditioner.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-described method for controlling dehumidification of an air conditioner.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions for enabling a computer air conditioner (which may be a personal computer, a server, or a network air conditioner, etc.) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or air conditioner that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, air conditioners, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method for dehumidification control of an air conditioner, comprising:
under the condition that the current refrigeration operation parameters of the air conditioner meet first set conditions, acquiring a current environment temperature value and a current environment humidity value of an area where the air conditioner is located, wherein the air conditioner is operated in a refrigeration mode;
determining a current lower limit humidity value matched with the current environment temperature value, and obtaining a current humidity difference value between the current environment humidity value and the current lower limit humidity value;
and under the condition that the current humidity difference value is larger than a set value, determining a current intelligent dehumidification strategy matched with the current environment temperature value, and performing intelligent dehumidification operation according to the current intelligent dehumidification strategy.
2. The method of claim 1, wherein the determining that the current cooling operation parameter of the air conditioner satisfies the first set condition comprises:
under the condition that the refrigeration mode of the air conditioner is the only operation mode after the air conditioner is started currently, acquiring the current refrigeration operation time of the air conditioner and the current refrigeration wind speed of an indoor fan of the air conditioner;
and under the condition that the current refrigerating operation time is greater than or equal to a first set time, if the current refrigerating wind speed is greater than or equal to a first set wind speed, determining that the current refrigerating operation parameters of the air conditioner meet a first set condition.
3. The method of claim 1, wherein the obtaining of the current ambient temperature value and the current ambient humidity value of the area where the air conditioner is located comprises:
the method comprises the steps that communication is carried out between a control terminal or a cloud server through a network communication module, and weather information of an area where the air conditioner is located is obtained;
and acquiring the current environment temperature value and the current environment humidity value of the area where the air conditioner is located according to the weather information.
4. The method of claim 1, wherein the determining the current intelligent dehumidification strategy that matches the current ambient temperature value comprises:
determining the current compressor operating frequency matched with the current environment temperature value according to the corresponding relation between the environment temperature value and the compressor operating frequency of the air conditioner;
and determining that the current outdoor fan rotating speed is matched with the current environment temperature value according to the corresponding relation between the environment temperature value and the outdoor fan rotating speed of the air conditioner.
5. The method according to any one of claims 1-4, further comprising:
under the condition that the current humidity difference value is smaller than or equal to a set value, if the comparison frequency of the current humidity difference value and the set value is equal to 1 time, timing processing is carried out;
and when the set time corresponding to the timing processing is reached, acquiring refrigeration operation parameters of the air conditioner, and controlling the intelligent dehumidification operation according to the acquired environmental temperature value and environmental humidity value of the area where the air conditioner is located under the condition that the refrigeration operation parameters meet a first set condition.
6. The method according to any one of claims 1-4, wherein after performing the intelligent dehumidification operation, further comprising:
under the condition that the dehumidification operation parameters of the air conditioner meet second set conditions, controlling the air conditioner to recover to the refrigeration mode operation; or the like, or, alternatively,
and under the condition of receiving an operation instruction carrying operation mode information, controlling the air conditioner to recover to the refrigeration mode operation, and switching to an operation mode matched with the operation mode information to operate, wherein the operation mode information does not include the refrigeration operation mode information.
7. The method of claim 6, wherein the determining that the dehumidifying operation parameter of the air conditioner satisfies a second set condition comprises:
determining that the dehumidification operation parameters of the air conditioner meet a second set condition under the condition that the current dehumidification operation time of the air conditioner is greater than or equal to a second set time; or the like, or, alternatively,
acquiring a current range temperature value in the action range of the air conditioner, and determining that the dehumidification operation parameters of the air conditioner meet a second set condition under the condition that the current range temperature value is smaller than a target temperature value in the current intelligent dehumidification strategy; or the like, or, alternatively,
and under the condition that the current dehumidification wind speed of the indoor fan of the air conditioner is determined to be changed, determining that the dehumidification operation parameters of the air conditioner meet a second set condition.
8. The method according to any one of claims 1-4, wherein after performing the intelligent dehumidification operation, further comprising:
and controlling a remote control terminal matched with the air conditioner to remind the user of matching with the intelligent dehumidification operation.
9. An apparatus for dehumidification control of an air conditioner, the apparatus comprising a processor and a memory having stored thereon program instructions, wherein the processor is configured to, upon execution of the program instructions, perform the method for dehumidification control of an air conditioner according to any one of claims 1 to 8.
10. An air conditioner, comprising: the apparatus for controlling dehumidification of an air conditioner as set forth in claim 9.
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| CN113251644A (en) * | 2021-05-19 | 2021-08-13 | 海尔(深圳)研发有限责任公司 | Method and device for dehumidifying air conditioner and air conditioner |
| WO2022242261A1 (en) * | 2021-05-19 | 2022-11-24 | 海尔(深圳)研发有限责任公司 | Method and apparatus for air conditioner dehumidification, and air conditioner |
| CN113531842A (en) * | 2021-06-30 | 2021-10-22 | 青岛海尔空调器有限总公司 | Method and device for controlling double-evaporator air conditioner and double-evaporator air conditioner |
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