CN116294108A - Method and device for controlling air conditioner, electronic equipment and storage medium - Google Patents

Method and device for controlling air conditioner, electronic equipment and storage medium Download PDF

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Publication number
CN116294108A
CN116294108A CN202310341689.3A CN202310341689A CN116294108A CN 116294108 A CN116294108 A CN 116294108A CN 202310341689 A CN202310341689 A CN 202310341689A CN 116294108 A CN116294108 A CN 116294108A
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China
Prior art keywords
air conditioner
current
resonance
frequency
preset
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Pending
Application number
CN202310341689.3A
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Chinese (zh)
Inventor
王淼
力科学
徐思朦
王韬
崔俊
刘昕燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Smart Technology R&D Co Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Smart Technology R&D Co Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Smart Technology R&D Co Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202310341689.3A priority Critical patent/CN116294108A/en
Publication of CN116294108A publication Critical patent/CN116294108A/en
Pending legal-status Critical Current

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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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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)
  • Thermal Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The application relates to the technical field of air conditioners, and discloses a method for controlling an air conditioner, which comprises the following steps: acquiring the running current of an air conditioner; determining whether the air conditioner generates pipeline resonance according to the running current; and under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. By determining whether the air conditioner generates pipeline resonance according to the running current, whether the air conditioner generates pipeline resonance can be timely determined. And under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. Therefore, the running frequency of the compressor can be adjusted by utilizing the adjusting frequency in time under the condition that the air conditioner generates pipeline resonance, and further the pipeline resonance can be eliminated in time, the noise is eliminated, and the experience of a user in using the air conditioner is improved. The application also discloses a device for controlling the air conditioner, electronic equipment and a storage medium.

Description

Method and device for controlling air conditioner, electronic equipment and storage medium
Technical Field
The present application relates to the field of air conditioning technologies, and for example, to a method, an apparatus, an electronic device, and a storage medium for controlling an air conditioner.
Background
With the continuous improvement of the living standard of people, the air conditioner becomes a necessary household appliance in the life of people. The air conditioner creates a comfortable environment for a user by controlling the operation frequency corresponding to the operation of the compressor in hot summer or cold winter.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
due to the influence of the installation environment or the installation technology, the air conditioner may have an improper installation. Under such a condition, the external machine pipeline of the air conditioner is easy to resonate due to the fact that the compressor operates at a specific frequency, so that noise is generated, and the use experience of a user is affected.
It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
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, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a method, a device, electronic equipment and a storage medium for controlling an air conditioner, so that pipeline resonance can be timely eliminated under the condition that the air conditioner generates the pipeline resonance.
In some embodiments, the method for controlling an air conditioner includes: acquiring the running current of an air conditioner; determining whether the air conditioner generates pipeline resonance according to the running current; and under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance.
In some embodiments, obtaining an operating current of an air conditioner includes: and under the condition that the air conditioner is in a stable running state, acquiring the running current of the air conditioner.
In some embodiments, the air conditioner is determined to be in a steady state operation by: acquiring the running time of an air conditioner; and under the condition that the running time is longer than the preset time, determining that the air conditioner is in a stable running state.
In some embodiments, determining whether the air conditioner is in line resonance based on the operating current includes: under the condition that the running current is larger than a preset current threshold value, determining that the air conditioner generates pipeline resonance; and/or determining that the air conditioner does not generate pipeline resonance under the condition that the running current is smaller than or equal to a preset current threshold value.
In some embodiments, prior to obtaining the operating current, further comprising: acquiring the external environment temperature; acquiring a target operating frequency according to the external environment temperature; the operating frequency of the compressor is adjusted to a target operating frequency.
In some embodiments, obtaining the target operating frequency based on the ambient temperature includes: acquiring a target operating frequency corresponding to the external environment temperature from a preset first database; the first database stores the corresponding relation between the external environment temperature and the target operating frequency.
In some embodiments, the preset current threshold is obtained by: obtaining a target current corresponding to the external environment temperature from a preset second database, and determining the target current corresponding to the external environment temperature as a preset current threshold; the second database stores the corresponding relation between the external environment temperature and the target current.
In some embodiments, the apparatus for controlling an air conditioner includes: the first acquisition module is configured to acquire the running current of the air conditioner; a determining module configured to determine whether the air conditioner generates pipeline resonance according to the operation current; and the control module is configured to reduce the operating frequency of the compressor according to a preset adjusting frequency under the condition that the air conditioner generates pipeline resonance until the air conditioner does not generate pipeline resonance.
In some embodiments, the electronic device includes a processor and a memory storing program instructions, the processor being configured to perform the above-described method for controlling an air conditioner when the program instructions are executed.
In some embodiments, the storage medium stores program instructions that, when executed, perform the method for controlling an air conditioner described above.
The method, the device, the electronic equipment and the storage medium for controlling the air conditioner provided by the embodiment of the disclosure can realize the following technical effects: under the condition that the air conditioner generates pipeline resonance, the pressure of the air conditioning system is changed, so that the load of the air conditioner is changed, and the running current of the air conditioner is changed. Therefore, by determining whether the air conditioner is in line resonance according to the operation current, it is possible to determine whether the air conditioner is in line resonance in time. And under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. The air conditioner control method has the advantages that under the condition that the air conditioner generates pipeline resonance, the running frequency of the compressor can be adjusted by timely utilizing the adjusting frequency, so that the pipeline resonance can be eliminated timely, noise can be eliminated, and the experience of a user in using the air conditioner is improved.
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 and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
FIG. 1 is a schematic diagram of a method for controlling an air conditioner provided by an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of another method for controlling an air conditioner provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another method for controlling an air conditioner provided by an embodiment of the present disclosure;
FIG. 4 is a schematic view of an apparatus for controlling an air conditioner provided in an embodiment of the present disclosure;
FIG. 5 is a schematic view of another apparatus for controlling an air conditioner provided by an embodiment of the present disclosure;
fig. 6 is a schematic diagram of an electronic device provided by an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. 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 still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
The term "corresponding" may refer to an association or binding relationship, and the correspondence between a and B refers to an association or binding relationship between a and B.
The method for controlling the air conditioner provided by the embodiment of the disclosure can be applied to electronic equipment. The electronic device is, for example, a cloud server or a controller of an air conditioner.
As shown in conjunction with fig. 1, an embodiment of the present disclosure provides a method for controlling an air conditioner, including:
in step S101, the electronic device obtains an operation current of the air conditioner.
In step S102, the electronic device determines whether the air conditioner generates pipeline resonance according to the operation current.
Step S103, the electronic equipment reduces the operation frequency of the compressor according to the preset adjusting frequency under the condition that the air conditioner generates pipeline resonance until the air conditioner does not generate pipeline resonance.
By adopting the method for controlling the air conditioner, which is provided by the embodiment of the disclosure, the pressure of the air conditioning system is changed under the condition that the air conditioner generates pipeline resonance, so that the load of the air conditioner is changed, and the running current of the air conditioner is changed. Therefore, by determining whether the air conditioner is in line resonance according to the operation current, it is possible to determine whether the air conditioner is in line resonance in time. And under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. The air conditioner control method has the advantages that under the condition that the air conditioner generates pipeline resonance, the running frequency of the compressor can be adjusted by timely utilizing the adjusting frequency, so that the pipeline resonance can be eliminated timely, noise can be eliminated, and the experience of a user in using the air conditioner is improved.
Optionally, acquiring an operation current of the air conditioner includes: and under the condition that the air conditioner is in a stable running state, acquiring the running current of the air conditioner. Since the operation current of the air conditioner generally fluctuates at the initial stage of the start-up of the air conditioner. Under the condition that the air conditioner is in a stable running state, the running current of the air conditioner is obtained, and fluctuation of the running current caused by the starting condition of the air conditioner can be eliminated, so that whether the air conditioner generates pipeline resonance or not can be accurately determined.
Optionally, the air conditioner is determined to be in a steady operation state by: acquiring the running time of the air conditioner, and determining that the air conditioner is in a stable running state under the condition that the running time is longer than the preset time. In this way, it is possible to determine whether the air conditioner is in a steady operation state. Wherein the run time of the air conditioner characterizes the length of time that the air conditioner has been run after being started.
Optionally, determining whether the air conditioner generates pipeline resonance according to the operation current includes: and under the condition that the running current is larger than a preset current threshold value, determining that the air conditioner generates pipeline resonance. And/or determining that the air conditioner does not generate pipeline resonance under the condition that the running current is smaller than or equal to a preset current threshold value. Under the condition that the air conditioner generates pipeline resonance, the pressure of the air conditioning system is increased, so that the load of the air conditioner is increased, and the running current of the air conditioner is increased. Therefore, by determining that the air conditioner generates the pipe resonance in the case that the operation current is greater than the preset current threshold value. Or, in case that the operation current is less than or equal to the preset current threshold value, it can be determined that the air conditioner does not generate the pipe resonance.
Optionally, before acquiring the operation current, the method further includes: and obtaining the external environment temperature. And acquiring a target operating frequency according to the external environment temperature. The operating frequency of the compressor is adjusted to a target operating frequency. The operation frequency of the compressor is adjusted according to the external environment temperature, so that the operation state of the air conditioner can be changed along with the change of the external environment temperature, and a comfortable environment is created for a user. The resonance of the air conditioner generating pipeline is the resonance caused by the operation of the compressor at a specific frequency. Therefore, after the operation frequency of the compressor is adjusted to the target operation frequency, the operation current of the air conditioner is obtained, and whether the air conditioner generates the pipeline resonance is determined according to the operation current, so that whether the air conditioner generates the pipeline resonance at the target frequency can be determined.
The external environment temperature is the temperature of the environment where the air conditioner external unit is located.
As shown in connection with fig. 2, an embodiment of the present disclosure provides a method for controlling an air conditioner, including:
in step S201, the electronic device obtains an external ambient temperature.
Step S202, the electronic equipment obtains a target operating frequency according to the external environment temperature.
In step S203, the electronic apparatus adjusts the operation frequency of the compressor to the target operation frequency.
In step S204, the electronic device obtains an operation current of the air conditioner.
In step S205, the electronic device determines whether the air conditioner generates pipeline resonance according to the operation current.
In step S206, the electronic device decreases the operating frequency of the compressor according to the preset adjustment frequency when the air conditioner resonates in the pipeline until the air conditioner does not resonates in the pipeline.
By adopting the method for controlling the air conditioner, which is provided by the embodiment of the invention, the running state of the air conditioner can be changed along with the change of the external environment temperature by adjusting the running frequency of the compressor according to the external environment temperature, so that a comfortable environment is created for a user. The resonance of the air conditioner generating pipeline is the resonance caused by the operation of the compressor at a specific frequency. Therefore, after the operation frequency of the compressor is adjusted to the target operation frequency, the operation current is obtained, and whether the air conditioner generates the pipeline resonance is determined according to the operation current, so that whether the air conditioner generates the pipeline resonance at the target frequency can be determined. And under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. Therefore, the running frequency of the compressor can be adjusted by utilizing the adjusting frequency in time under the condition that the air conditioner generates pipeline resonance, so that the pipeline resonance can be eliminated in time, the noise can be eliminated, and the experience of a user in using the air conditioner is improved.
Until the air conditioner does not develop a line resonance characterization until the operating current is less than or equal to a preset current threshold.
Optionally, acquiring the target operating frequency according to the external environment temperature includes: acquiring a target operating frequency corresponding to the external environment temperature from a preset first database; the first database stores the corresponding relation between the external environment temperature and the target operating frequency. This makes it possible to obtain a target operating frequency corresponding to the outside ambient temperature.
Optionally, the preset current threshold is obtained by: obtaining a target current corresponding to the external environment temperature from a preset second database, and determining the target current corresponding to the external environment temperature as a preset current threshold. The second database stores the corresponding relation between the external environment temperature and the target current. Since the related art generally adjusts the operation frequency of the compressor according to a change in the external environment temperature, a change in the operation current of the air conditioner will be caused in case of adjusting the operation frequency of the compressor. Therefore, the target current corresponding to the external environment temperature is acquired from the second database, and the target current corresponding to the external environment temperature is determined as the preset current threshold. And then comparing the actual running current of the air conditioner with a preset current threshold value, so that whether the air conditioner generates pipeline resonance can be more accurately determined.
In some embodiments, after the user activates the air conditioner, the external environment temperature is obtained, and a target operating frequency corresponding to the external environment temperature is matched in the first database, and then the operating frequency of the compressor is adjusted to the target operating frequency. At this time, the operation time of the air conditioner is obtained, and whether the operation time of the air conditioner is greater than a preset time is judged. And under the condition that the running time of the air conditioner is less than or equal to the preset time, no operation is performed. And when the running time of the air conditioner is larger than the preset time, the running current of the air conditioner is obtained, whether the running current is larger than a preset current threshold value is judged, and when the running current is larger than the preset current threshold value, the running frequency of the compressor is reduced according to the preset adjusting frequency until the exhaust temperature is smaller than or equal to the preset temperature threshold value. Therefore, the operation frequency of the compressor is adjusted according to the external environment temperature, so that the operation state of the air conditioner can be changed along with the change of the external environment temperature, and a comfortable environment is created for a user. The resonance of the air conditioner generating pipeline is the resonance caused by the operation of the compressor at a specific frequency. Therefore, after the operation frequency of the compressor is adjusted to the target operation frequency, the operation current is obtained, and whether the air conditioner generates the pipeline resonance is determined according to the operation current, so that whether the air conditioner generates the pipeline resonance at the target frequency can be determined. And under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. Therefore, the running frequency of the compressor can be adjusted by utilizing the adjusting frequency in time under the condition that the air conditioner generates pipeline resonance, so that the pipeline resonance is eliminated in time, the noise can be eliminated in time, and the experience of a user in using the air conditioner is improved.
In some embodiments, the preset tuning frequency is 1 hz. After the operation frequency of the compressor is reduced by 1 hz, the operation current of the air conditioner is re-acquired, and it is judged whether the re-acquired operation current is still greater than a preset current threshold. And reducing the operating frequency of the compressor by 1 Hz again under the condition that the acquired operating current is still larger than the preset current threshold value. Until the actual operating current of the air conditioner is less than or equal to the preset current threshold. In this way, it is possible to determine an operating frequency that is closest to the target operating frequency and that causes the air conditioner not to generate pipe resonance, so as to eliminate the pipe resonance of the air conditioner while creating a pleasant environment for the user.
In some embodiments, the preset tuning frequency is 2 hz. Since the pipe resonance of the air conditioner is eliminated in the case that the operating frequency of the compressor is 2 hz different from the frequency at which the pipe resonance of the air conditioner occurs. Therefore, the preset adjusting frequency is directly determined to be 2 Hz, and the pipeline resonance of the air conditioner can be eliminated more quickly.
As shown in connection with fig. 3, an embodiment of the present disclosure provides a method for controlling an air conditioner, including:
in step S301, the electronic device obtains an external ambient temperature.
Step S302, the electronic equipment acquires a target operating frequency corresponding to the external environment temperature from a preset first database; the first database stores the corresponding relation between the external environment temperature and the target operating frequency.
In step S303, the electronic device adjusts the operation frequency of the compressor to the target operation frequency.
In step S304, the electronic device obtains the running time of the air conditioner.
In step S305, the electronic device obtains the running current of the air conditioner when the running time is greater than the preset time.
In step S306, the electronic device obtains a target current corresponding to the external environment temperature from a preset second database, and determines the target current corresponding to the external environment temperature as a preset current threshold. The second database stores the corresponding relation between the external environment temperature and the target current.
In step S307, the electronic device decreases the operation frequency of the compressor according to the preset adjustment frequency until the operation current is less than or equal to the preset current threshold value, in the case that the operation current is greater than the preset current threshold value.
By adopting the method for controlling the air conditioner, which is provided by the embodiment of the invention, the running state of the air conditioner can be changed along with the change of the external environment temperature by adjusting the running frequency of the compressor according to the external environment temperature, so that a comfortable environment is created for a user. The resonance of the air conditioner generating pipeline is the resonance caused by the operation of the compressor at a specific frequency. Therefore, after the operation frequency of the compressor is adjusted to the target operation frequency, the operation current is obtained, and whether the air conditioner generates the pipeline resonance is determined according to the operation current, so that whether the air conditioner generates the pipeline resonance at the target frequency can be determined. And under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. Therefore, the running frequency of the compressor can be adjusted by utilizing the adjusting frequency in time under the condition that the air conditioner generates pipeline resonance, so that the pipeline resonance can be eliminated in time, the noise can be eliminated, and the experience of a user in using the air conditioner is improved.
As shown in conjunction with fig. 4, an embodiment of the present disclosure provides an apparatus 400 for controlling an air conditioner, including a first acquisition module 401, a determination module 402, and a control module 403. The first acquisition module 401 is configured to acquire an operating current of the air conditioner. The determination module 402 is configured to determine whether the air conditioner is in line resonance based on the operating current. The control module 403 is configured to reduce the operating frequency of the compressor at a preset adjustment frequency in the event that the air conditioner is in line resonance until the air conditioner is not in line resonance.
By adopting the device for controlling the air conditioner, which is provided by the embodiment of the disclosure, the pressure of the air conditioning system can be changed under the condition that the air conditioner generates pipeline resonance, so that the load of the air conditioner is changed, and the running current of the air conditioner is changed. Therefore, by determining whether the air conditioner is in line resonance according to the operation current, it is possible to determine whether the air conditioner is in line resonance in time. And under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. The air conditioner control method has the advantages that under the condition that the air conditioner generates pipeline resonance, the running frequency of the compressor can be adjusted by timely utilizing the adjusting frequency, so that the pipeline resonance can be eliminated timely, noise can be eliminated, and the experience of a user in using the air conditioner is improved.
Optionally, the first obtaining module is configured to obtain the operation current of the air conditioner by: and under the condition that the air conditioner is in a stable running state, acquiring the running current of the air conditioner.
Optionally, the air conditioner is determined to be in a steady operation state by: acquiring the running time of the air conditioner, and determining that the air conditioner is in a stable running state under the condition that the running time is longer than the preset time.
Optionally, the determining module is configured to determine whether the air conditioner is in line resonance according to the operating current by: and under the condition that the running current is larger than a preset current threshold value, determining that the air conditioner generates pipeline resonance. And/or determining that the air conditioner does not generate pipeline resonance under the condition that the running current is smaller than or equal to a preset current threshold value.
Optionally, as shown in conjunction with fig. 5, an embodiment of the present disclosure provides an apparatus 500 for controlling an air conditioner, including a second obtaining module 501, a third obtaining module 502, an adjusting module 503, a first obtaining module 504, a determining module 505, and a control module 506. The second acquisition module 501 is configured to acquire an ambient temperature and send the ambient temperature to the third acquisition module 502. The third obtaining module 502 obtains the target operating frequency according to the external environment temperature when receiving the external environment temperature. The target operating frequency is then sent to the adjustment module 503. The adjustment module 503 adjusts the operating frequency of the compressor to the target operating frequency if the target operating frequency is received. After the adjustment module 503 adjusts the operation frequency of the compressor to the target operation frequency, the first acquisition module 504 acquires the operation current of the air conditioner and sends the operation current to the determination module 505. The determining module determines whether the air conditioner generates pipeline resonance according to the running current under the condition that the running current is received. And in the case of the air conditioner generating pipeline resonance, the trigger control module 506 reduces the operation frequency of the compressor according to the preset adjustment frequency until the air conditioner does not generate pipeline resonance.
By adopting the method for controlling the air conditioner, which is provided by the embodiment of the invention, the running state of the air conditioner can be changed along with the change of the external environment temperature by adjusting the running frequency of the compressor according to the external environment temperature, so that a comfortable environment is created for a user. The resonance of the air conditioner generating pipeline is the resonance caused by the operation of the compressor at a specific frequency. Therefore, after the operation frequency of the compressor is adjusted to the target operation frequency, the operation current is obtained, and whether the air conditioner generates the pipeline resonance is determined according to the operation current, so that whether the air conditioner generates the pipeline resonance at the target frequency can be determined. And under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. Therefore, the running frequency of the compressor can be adjusted by utilizing the adjusting frequency in time under the condition that the air conditioner generates pipeline resonance, so that the pipeline resonance can be eliminated in time, the noise can be eliminated, and the experience of a user in using the air conditioner is improved.
Optionally, the third acquisition module is configured to acquire the target operating frequency according to the external environment temperature by: and acquiring a target operating frequency corresponding to the external environment temperature from a preset first database. The first database stores the corresponding relation between the external environment temperature and the target operating frequency.
Optionally, the preset current threshold is obtained by: obtaining a target current corresponding to the external environment temperature from a preset second database, and determining the target current corresponding to the external environment temperature as a preset current threshold. The second database stores the corresponding relation between the external environment temperature and the target current.
As shown in connection with fig. 6, an embodiment of the present disclosure provides an electronic device 600 that includes a processor (processor) 601 and a memory (memory) 602. Optionally, the apparatus may further include a communication interface (communication interface) 603 and a bus 604. The processor 601, the communication interface 603, and the memory 602 may communicate with each other via the bus 604. The communication interface 603 may be used for information transfer. The processor 601 may call logic instructions in the memory 602 to perform the method for controlling an air conditioner of the above-described embodiment.
By adopting the electronic equipment provided by the embodiment of the disclosure, the pressure of the air conditioning system can be changed under the condition that the air conditioner generates pipeline resonance, so that the load of the air conditioner is changed, and the running current of the air conditioner is changed. Therefore, by determining whether the air conditioner is in line resonance according to the operation current, it is possible to determine whether the air conditioner is in line resonance in time. And under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance. The air conditioner control method has the advantages that under the condition that the air conditioner generates pipeline resonance, the running frequency of the compressor can be adjusted by timely utilizing the adjusting frequency, so that the pipeline resonance can be eliminated timely, noise can be eliminated, and the experience of a user in using the air conditioner is improved.
In some embodiments, the electronic device is, for example, a cloud server or a controller of an air conditioner, or the like.
Further, the logic instructions in the memory 602 described above may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as a stand-alone product.
The memory 602 is a computer readable storage medium that can be used to store a software program, a computer executable program, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 601 executes functional applications and data processing by executing program instructions/modules stored in the memory 602, i.e., implements the method for controlling an air conditioner in the above-described embodiments.
The memory 602 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for a function; the storage data area may store data created according to the use of the terminal device, etc. In addition, the memory 602 may include high-speed random access memory, and may also include non-volatile memory.
The embodiment of the disclosure provides a storage medium storing program instructions which, when executed, perform the above-described method for controlling an air conditioner.
The computer readable storage medium may be a transitory computer readable storage medium or a non-transitory computer readable storage medium.
Embodiments of the present disclosure may be embodied in a software product stored on a storage medium, including one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of a method according to embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium including: a plurality of media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a random access memory (RAM, randomAccessMemory), a magnetic disk, or an optical disk, or a transitory storage medium.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only 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. Moreover, the terminology used in the present application is for the purpose of describing embodiments only and is not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a," "an," and "the" (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, when used in this application, the terms "comprises," "comprising," and/or "includes," and variations thereof, mean that the stated features, integers, steps, operations, elements, and/or components are present, but that the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof is not precluded. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method or apparatus comprising such elements. In this context, each embodiment may be described with emphasis on the differences from the other embodiments, and the same similar parts between the various embodiments may be referred to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method sections disclosed in the embodiments, the description of the method sections may be referred to for relevance.
Those of skill in the art will 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 depends upon the particular application and design constraints imposed on the solution. The skilled artisan may use different methods for each particular application to achieve the described functionality, but such implementation should not be considered to be beyond the scope of the embodiments of the present disclosure. It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the embodiments disclosed herein, the disclosed methods, articles of manufacture (including but not limited to devices, apparatuses, etc.) may be practiced in other ways. For example, the apparatus embodiments described above are merely illustrative, and for example, the division of the units may be merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. In addition, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interface, device or unit indirect coupling or communication connection, 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 implement the present embodiment. In addition, each functional unit in the embodiments of the present disclosure 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 flowcharts 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 that disclosed in the description, and sometimes no specific order exists between different operations or steps. For example, two consecutive operations or steps may actually be performed substantially in parallel, they may sometimes be performed in reverse order, which may be dependent on the functions involved. Each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

Claims (10)

1. A method for controlling an air conditioner, comprising:
acquiring the running current of an air conditioner;
determining whether the air conditioner generates pipeline resonance according to the running current;
and under the condition that the air conditioner generates pipeline resonance, the operation frequency of the compressor is reduced according to the preset adjusting frequency until the air conditioner does not generate pipeline resonance.
2. The method of claim 1, wherein obtaining an operating current of the air conditioner comprises: and under the condition that the air conditioner is in a stable running state, acquiring the running current of the air conditioner.
3. The method according to claim 2, wherein the air conditioner is determined to be in a steady state operation by:
acquiring the running time of an air conditioner;
and under the condition that the running time is longer than the preset time, determining that the air conditioner is in a stable running state.
4. The method of claim 1, wherein determining whether the air conditioner is in line resonance based on the operating current comprises:
under the condition that the running current is larger than a preset current threshold value, determining that the air conditioner generates pipeline resonance; and/or the number of the groups of groups,
and under the condition that the running current is less than or equal to a preset current threshold value, determining that the air conditioner does not generate pipeline resonance.
5. The method of claim 4, further comprising, prior to obtaining the operating current:
acquiring the external environment temperature;
acquiring a target operating frequency according to the external environment temperature;
the operating frequency of the compressor is adjusted to a target operating frequency.
6. The method of claim 5, wherein obtaining the target operating frequency based on the ambient temperature comprises:
acquiring a target operating frequency corresponding to the external environment temperature from a preset first database; the first database stores the corresponding relation between the external environment temperature and the target operating frequency.
7. The method of claim 5, wherein the preset current threshold is obtained by:
obtaining a target current corresponding to the external environment temperature from a preset second database, and determining the target current corresponding to the external environment temperature as a preset current threshold; the second database stores the corresponding relation between the external environment temperature and the target current.
8. An apparatus for controlling an air conditioner, comprising:
the first acquisition module is configured to acquire the running current of the air conditioner;
a determining module configured to determine whether the air conditioner generates pipeline resonance according to the operation current;
and the control module is configured to reduce the operating frequency of the compressor according to a preset adjusting frequency under the condition that the air conditioner generates pipeline resonance until the air conditioner does not generate pipeline resonance.
9. An electronic device comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for controlling an air conditioner according to any one of claims 1 to 7 when the program instructions are run.
10. A storage medium storing program instructions which, when executed, perform the method for controlling an air conditioner according to any one of claims 1 to 7.
CN202310341689.3A 2023-03-31 2023-03-31 Method and device for controlling air conditioner, electronic equipment and storage medium Pending CN116294108A (en)

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CN202310341689.3A CN116294108A (en) 2023-03-31 2023-03-31 Method and device for controlling air conditioner, electronic equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310341689.3A CN116294108A (en) 2023-03-31 2023-03-31 Method and device for controlling air conditioner, electronic equipment and storage medium

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