CN113531859B - Control method and device for air conditioner and air conditioner - Google Patents
Control method and device for air conditioner and air conditioner Download PDFInfo
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- CN113531859B CN113531859B CN202110691773.9A CN202110691773A CN113531859B CN 113531859 B CN113531859 B CN 113531859B CN 202110691773 A CN202110691773 A CN 202110691773A CN 113531859 B CN113531859 B CN 113531859B
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- air conditioner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- 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
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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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- 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
Abstract
The application relates to the technical field of intelligent air conditioners, and discloses a control method for an air conditioner, which comprises the following steps: when the air conditioner is started to operate, a first target operating temperature of the air conditioner is obtained; determining a first operating frequency of the compressor corresponding to a first target operating temperature, and controlling the compressor to operate according to the first operating frequency; determining an operating frequency compensation value of the compressor according to a temperature ratio of the second target operating temperature to the first target operating temperature under the condition that the second target operating temperature set by a user is obtained; compensating the first operating frequency with the operating frequency compensation value to obtain a second operating frequency; the compressor is controlled to operate at a second operating frequency. In the running process of the air conditioner, the running frequency of the current air conditioner compressor is subjected to fine adjustment compensation according to the target temperature set by the user, so that the actual air conditioning requirement of the user can be better met, and the user experience is improved. The application also discloses a control device for the air conditioner and the air conditioner.
Description
Technical Field
The application relates to the technical field of intelligent air conditioners, and for example relates to a control method and device for an air conditioner and the air conditioner.
Background
With the continuous improvement of the living standard of people, the air conditioner becomes one of the household appliances necessary for daily life, and various types of intelligent air conditioners are developed from the simple refrigeration and heating functions to the market. For example, the intelligent air conditioner can automatically record the target temperature of the air conditioner operation set by the user when running each time, and when the air conditioner operates next time, if the user forgets to set the target temperature, the air conditioner can automatically call the target temperature set last time by the user to operate, and automatically call the operating frequency parameter of the compressor, the rotating speed parameter of the indoor fan and the outdoor fan and the like, so that the air conditioner is automatically controlled to operate, and the air conditioning requirement of the user is met.
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: when the air conditioner automatically operates, the operating frequency parameter of the compressor which is automatically invoked is usually a fixed parameter value, and is not necessarily matched with the actual air conditioning requirement of a user, so that the actual air conditioning requirement of the user cannot be well met.
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 control method and device for an air conditioner and the air conditioner, so as to solve the problem that the actual air conditioning requirement of a user cannot be well met because the running frequency parameter of a self-invoked compressor is usually a fixed parameter value and is not necessarily matched with the actual air conditioning requirement of the user when the air conditioner automatically runs at present.
In some embodiments, a control method for an air conditioner includes: when the air conditioner is started to operate, a first target operating temperature of the air conditioner is obtained; determining a first operating frequency of the compressor corresponding to a first target operating temperature, and controlling the compressor to operate according to the first operating frequency; determining an operating frequency compensation value of the compressor according to a temperature ratio of the second target operating temperature to the first target operating temperature under the condition that the second target operating temperature set by a user is obtained; compensating the first operating frequency with the operating frequency compensation value to obtain a second operating frequency; the compressor is controlled to operate at a second operating frequency.
In some embodiments, a control apparatus for an air conditioner includes a processor and a memory storing program instructions, the processor being configured to execute the aforementioned control method for an air conditioner when executing the program instructions.
In some embodiments, the air conditioner comprises the aforementioned control device for the air conditioner.
The control method and device for the air conditioner, and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
when the air conditioner is started to operate, a first target operating temperature of the air conditioner is obtained, a first operating frequency of a compressor corresponding to the first target operating temperature is determined, the compressor is controlled to operate according to the first operating frequency, an operating frequency compensation value of the compressor is determined according to a temperature ratio of the second target operating temperature to the first target operating temperature under the condition that a second target operating temperature set by a user is obtained, the first operating frequency is compensated by the operating frequency compensation value to obtain a second operating frequency, and the compressor is controlled to operate according to the second operating frequency. In this way, in the running process of the air conditioner, after the user adjusts the target temperature of the air conditioner according to the actual sense of the user, the running frequency of the current air conditioner compressor is subjected to fine adjustment compensation according to the target temperature set by the user, so that the actual air conditioning requirement of the user can be better met, and the user experience 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 flowchart of a control method for an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a flowchart of another control method for an air conditioner according to an embodiment of the present disclosure;
fig. 3 is a flowchart of another control method for an air conditioner according to an embodiment of the present disclosure;
fig. 4 is a schematic structural view of a control device for an air conditioner according to 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.
Referring to fig. 1, an embodiment of the present disclosure provides a control method for an air conditioner, including the steps of:
s101, when the air conditioner is started to operate, a first target operating temperature of the air conditioner is obtained.
When the air conditioner is started to operate, the air conditioner obtains a first target operating temperature of the air conditioner by searching a pre-stored target operating temperature of the air conditioner. For example, the air conditioner automatically records that the target temperature set by the user is 24 ℃ (celsius degree) when the air conditioner is operated last time, and automatically calls the target temperature (24 ℃) of the air conditioner operation recorded last time when the air conditioner is started up and takes the target temperature as the first target operation temperature when the air conditioner is started up and operated this time.
S102, determining a first operating frequency of the compressor corresponding to the first target operating temperature, and controlling the compressor to operate according to the first operating frequency.
In practical application, the air conditioner determines a first operating frequency of the compressor corresponding to a first target operating temperature, and controls the compressor to operate according to the first operating frequency.
Optionally, determining a first operating frequency of the compressor corresponding to the first target operating temperature includes: obtaining the ambient temperature of the air conditioner when the air conditioner is started to operate; calculating a temperature difference between the ambient temperature and the first target operating temperature; the operating frequency corresponding to the temperature difference is taken as the first operating frequency.
When the air conditioner is started to operate, the current ambient temperature is detected through the temperature sensor, and the temperature difference between the ambient temperature and the first target operating temperature is calculated. The temperature difference value between the environment temperature and the first target operating temperature is established in advance, a first corresponding relation table between the environment temperature and the operating frequency of the compressor is calculated, and after the temperature difference value is obtained, the first operating frequency of the compressor can be determined by searching the first corresponding relation table. An alternative first correspondence table is shown in table 1 below:
table 1: first correspondence table
| Temperature difference (unit:. Degree.C.) | Operating frequency (Unit: HZ) |
| 7 | 80 |
| 5 | 60 |
| 3 | 40 |
In the first correspondence table, the operating frequency of the compressor is positively correlated with the temperature difference. The greater the temperature difference between the ambient temperature and the first target operating temperature, the greater the operating frequency of the compressor, and conversely, the smaller the temperature difference between the ambient temperature and the first target operating temperature, the smaller the operating frequency of the compressor. The initial operating frequency (first operating frequency) of the compressor is determined according to the temperature difference between the ambient temperature and the first target operating temperature, so that the indoor ambient temperature can reach the target operating temperature as soon as possible, the user experience is improved, meanwhile, the damage to the compressor caused by long-time high-frequency operation of the compressor is avoided, and the service life of the compressor is prolonged.
And S103, determining an operation frequency compensation value of the compressor according to the temperature ratio of the second target operation temperature to the first target operation temperature under the condition that the second target operation temperature set by the user is obtained.
In practical application, the air conditioner determines the operation frequency compensation value of the compressor according to the temperature ratio of the second target operation temperature to the first target operation temperature under the condition that the second target operation temperature set by the user is obtained.
In the process of operating according to the first target operating temperature, if the user artificially and actively adjusts the target operating temperature of the air conditioner, the current ambient temperature is not the ambient temperature which is comfortable for the user, so that the second target operating temperature set by the user is obtained, and the operating frequency compensation value of the compressor is determined according to the adjusting amplitude of the target operating temperature, so that the current operating frequency of the compressor is compensated and adjusted, and the operation of the air conditioner is more in accordance with the actual air conditioning requirement of the user.
Optionally, determining the operating frequency compensation value of the compressor based on the temperature ratio of the second target operating temperature and the first target operating temperature includes calculating the operating frequency compensation value according to the following formula:
wherein ΔF is an operating frequency compensation value, F 1 For a first operating frequency, T 1 For a first target operating temperature, T 2 Is the second target operating temperature.
When the air conditioner is in thermal operation, T 2 /T 1 >1, indicating that the current air conditioner heating temperature is insufficient to meet the heating requirement of the user, so that the target running temperature of the air conditioner is increased, and determining the running frequency compensation value of the compressor according to the adjustment amplitude of the target running temperature in order to meet the heating requirement of the user. Generally, when the air conditioner heats, the value range of the first target operating temperature is [20 ℃,30 DEG C]While the value range of the second target operating temperature set by the user floats within 10 ℃ above the first target operating temperature, thus T 2 /T 1 The value range of (1, 1.5)]The characteristic that the sine function is increased in the range but the slope is gradually reduced is utilized to calculate the operation frequency compensation value of the corresponding compressor. On the one hand, the larger the adjustment amplitude of the target operating temperature is, the larger the operating frequency compensation value is, so that the air conditioner is beneficial to rapidly improving the ambient temperature and meeting the heating requirement of a user, and on the other hand, the damage to the compressor caused by the fact that the compressor is rapidly increased in a short time due to the fact that the operating frequency compensation value is too large is avoided.
When the air conditioner is in refrigeration operation, T 2 /T 1 And < 1, indicating that the current air conditioner refrigerating temperature is not enough to meet the refrigerating requirement of the user, so that the target operating temperature of the air conditioner is reduced, and determining the operating frequency compensation value of the compressor according to the adjusting amplitude of the target operating temperature to meet the refrigerating requirement of the user. Generally, when the air conditioner is used for refrigerating, the value range of the first target operating temperature is 17 ℃ and 27 DEG C]And the value range of the second target operating temperature set by the userFloat within 10 c around the first target operating temperature, thus T 2 /T 1 The value range of (5) is [0.4,1 ], and the characteristic that the cosine function is decreased in the range and the slope is gradually increased is utilized to calculate the corresponding operation frequency compensation value of the compressor. On the one hand, the larger the adjustment amplitude of the target operating temperature is, the larger the operating frequency compensation value is, so that the air conditioner is beneficial to rapidly improving the ambient temperature and meeting the refrigerating requirement of a user, and on the other hand, the damage to the compressor caused by the fact that the compressor is rapidly frequency-reduced in a short time due to the fact that the operating frequency compensation value is too large is avoided.
S104: the first operating frequency is compensated with the operating frequency compensation value to obtain a second operating frequency.
In practical applications, the air conditioner compensates the first operating frequency by using the operating frequency compensation value to obtain the second operating frequency.
Optionally, the second operating frequency is calculated according to the following formula:
F 2 ＝F 1 +ΔF
wherein F is 2 For a second operating frequency F 1 For the first operating frequency, Δf is an operating frequency offset value.
S105: the compressor is controlled to operate at a second operating frequency.
After the second operating frequency of the compressor is obtained, the air conditioner controls the compressor to operate according to the second operating frequency.
By adopting the control method for the air conditioner, when the air conditioner is started to operate, the first target operating temperature of the air conditioner is obtained, the first operating frequency of the compressor corresponding to the first target operating temperature is determined, the compressor is controlled to operate according to the first operating frequency, the operating frequency compensation value of the compressor is determined according to the temperature ratio of the second target operating temperature to the first target operating temperature under the condition that the second target operating temperature set by a user is obtained, the first operating frequency is compensated by the operating frequency compensation value to obtain the second operating frequency, and the compressor is controlled to operate according to the second operating frequency. In this way, in the running process of the air conditioner, after the user adjusts the target temperature of the air conditioner according to the actual sense of the user, the running frequency of the current air conditioner compressor is subjected to fine adjustment compensation according to the target temperature set by the user, so that the actual air conditioning requirement of the user can be better met, and the user experience is improved.
In some embodiments, the control method for an air conditioner further includes: after the compressor is controlled to operate according to the first operating frequency or the second operating frequency, a first body table temperature change curve of a target user in a first preset duration is obtained; and adjusting the rotating speeds of the inner fan and the outer fan according to the temperature change curve of the first body table.
In practical application, after the air conditioner control compressor operates according to the first operating frequency or the second operating frequency, a first body table temperature change curve of a target user in a first preset time period is obtained, and the rotating speeds of the inner fan and the outer fan are adjusted according to the first body table temperature change curve.
The value range of the first preset time period is [5min,10min ], for example, 5min, 7min, 9min and 10min. The first body surface temperature change curve is used for indicating the body surface temperature change trend of a user along with time after the air conditioner control compressor operates according to the first operating frequency or the second operating frequency. The change of the body surface temperature of the user can objectively reflect the actual physiological state change of the user, for example, the faster the body surface temperature change rate of the user is, the more the heat dissipation of the human body is indicated, the slower the body surface temperature change rate of the user is, the less the heat dissipation of the human body is indicated, so that the rotating speed of the inner fan and the outer fan is adjusted according to the first body surface temperature change curve, the indoor environment is improved, the heat dissipation of the user is accelerated, and the comfort level of the user can be better improved.
Optionally, adjusting the rotation speed of the inner fan and the outer fan according to the first body table temperature change curve includes: determining a first maximum curvature in a first body table temperature change curve; and under the condition that the first maximum curvature is larger than the preset curvature, the rotation speed of the inner fan and the outer fan is increased according to the first rotation speed increment based on the current rotation speed of the inner fan and the outer fan.
The first maximum curvature in the first body surface temperature change curve is larger than the preset curvature, so that the body surface temperature change rate of a user is larger, the rotating speed of the inner fan and the outer fan of the air conditioner is increased according to the first rotating speed increment, the rotating speed of the inner fan and the outer fan of the air conditioner is finely adjusted, the indoor environment is improved, and the user experience is improved.
In some embodiments, the control method for an air conditioner further includes: after the rotating speeds of the inner fan and the outer fan are increased according to the first rotating speed increment, a second body surface temperature change curve of a target user in a second preset time period is obtained; and adjusting the rotating speeds of the inner fan and the outer fan according to the second body surface temperature change curve.
In practical application, after the air conditioner increases the rotation speed of the inner fan and the outer fan according to the first rotation speed increment, a second body table temperature change curve of a target user in a second preset time period is obtained, and the rotation speed of the inner fan and the outer fan is adjusted according to the second body table temperature change curve.
The second preset time period is within the range of 8min and 15min, for example, 8min, 10min, 13min and 15min. The second body surface temperature change curve is used for indicating the body surface temperature change trend of a user along with time after the air conditioner increases the rotating speed of the inner fan and the outer fan according to the first rotating speed increment. The rotating speed of the inner fan and the outer fan is further adjusted according to the second body surface temperature change curve, the indoor environment is improved, the heat dissipation of a user is accelerated, and the comfort level of the user can be better improved.
Optionally, adjusting the rotation speed of the inner fan and the outer fan according to the second body surface temperature change curve includes: determining a second maximum curvature in a second body surface temperature change curve; under the condition that the second maximum curvature is larger than the preset curvature, the rotation speed of the inner fan and the outer fan is increased according to the second rotation speed increment based on the current rotation speed of the inner fan and the outer fan; wherein the second rotational speed increment is smaller than the first rotational speed increment.
Optionally, the second rotation speed increment is calculated as follows:
wherein Deltar 1 For a first rotation speed increment, deltar 2 Is the second rotation speed increment.
On the one hand, after the air conditioner increases the rotating speed of the inner fan and the outer fan according to the first rotating speed increment, the second maximum curvature in the second body surface temperature change curve is larger than the preset curvature, which indicates that the body surface temperature change rate of a user is larger, and the rotating speed of the inner fan and the outer fan of the air conditioner is increased according to the second rotating speed increment, the rotating speed of the inner fan and the outer fan of the air conditioner is continuously adjusted, so that the indoor environment is improved, and the user experience is improved; on the other hand, the second rotating speed increment is smaller than the first rotating speed increment, the rotating speed of the air conditioner inner fan and the air conditioner outer fan is adjusted, the overlarge rotating speed adjustment of the air conditioner inner fan and the air conditioner outer fan is avoided, the air conditioner inner fan and the air conditioner outer fan are not matched with the operating parameters such as the operating frequency of the air conditioner compressor, the refrigerant flow and the like, damage is caused to the air conditioner, and the service life of the air conditioner is further reduced.
As shown in fig. 2, an embodiment of the present disclosure provides another control method for an air conditioner, including the steps of:
s201: when the air conditioner is started to operate, a first target operating temperature of the air conditioner is obtained.
S202: a first operating frequency of the compressor corresponding to the first target operating temperature is determined, and the compressor is controlled to operate at the first operating frequency.
S203: and determining an operating frequency compensation value of the compressor according to a temperature ratio of the second target operating temperature to the first target operating temperature under the condition that the second target operating temperature set by the user is obtained.
S204: the first operating frequency is compensated with the operating frequency compensation value to obtain a second operating frequency.
S205: the compressor is controlled to operate at a second operating frequency.
S206: and after the compressor is controlled to run according to the second running frequency, a first body table temperature change curve of the target user in the first preset time period is obtained.
S207: and adjusting the rotating speeds of the inner fan and the outer fan according to the temperature change curve of the first body table.
S208: and after the rotating speeds of the inner fan and the outer fan are increased according to the first rotating speed increment, obtaining a second body surface temperature change curve of the target user within a second preset time period.
S209: and adjusting the rotating speeds of the inner fan and the outer fan according to the second body surface temperature change curve.
According to the control method for the air conditioner, in the first aspect, in the operation process of the air conditioner, after a user adjusts the target temperature of the air conditioner according to the actual sense of body of the user, the operation frequency of the current air conditioner compressor is subjected to fine adjustment compensation according to the target temperature set by the user, so that the operation of the air conditioner compressor is controlled according to the operation frequency after fine adjustment, and the current environment temperature reaches the temperature (second target operation temperature) which is comfortable for the actual sense of body of the user more quickly; in the second aspect, after the operation frequency of the compressor is adjusted, the rotating speed of the inner fan and the outer fan of the air conditioner is finely adjusted according to the body surface temperature change curve of the user, so that the temperature of the environment where the user is located can be more suitable for the actual physical comfort of the user. Therefore, the actual air conditioning requirements of the user can be better met, and the user experience is improved.
As shown in fig. 3, an embodiment of the present disclosure provides another control method for an air conditioner, including the steps of:
s301: when the air conditioner is started to operate, a first target operating temperature of the air conditioner is obtained.
S302: a first operating frequency of the compressor corresponding to the first target operating temperature is determined, and the compressor is controlled to operate at the first operating frequency.
S303: and after the compressor is controlled to run according to the first running frequency, a first body table temperature change curve of a target user in a first preset time period is obtained.
S304: and adjusting the rotating speeds of the inner fan and the outer fan according to the temperature change curve of the first body table.
S305: and after the rotating speeds of the inner fan and the outer fan are increased according to the first rotating speed increment, obtaining a second body surface temperature change curve of the target user within a second preset time period.
S306: and adjusting the rotating speeds of the inner fan and the outer fan according to the second body surface temperature change curve.
S307: and determining an operating frequency compensation value of the compressor according to a temperature ratio of the second target operating temperature to the first target operating temperature under the condition that the second target operating temperature set by the user is obtained.
S308: the first operating frequency is compensated with the operating frequency compensation value to obtain a second operating frequency.
S309: the compressor is controlled to operate at a second operating frequency.
According to the control method for the air conditioner, in the first aspect, in the operation process of the air conditioner, after a user adjusts the target temperature of the air conditioner according to the actual sense of body of the user, the operation frequency of the current air conditioner compressor is subjected to fine adjustment compensation according to the target temperature set by the user, so that the operation of the air conditioner compressor is controlled according to the operation frequency after fine adjustment, and the current environment temperature reaches the second target operation temperature which is comfortable in the actual sense of body of the user more quickly; in the second aspect, after the operation frequency of the compressor is controlled, the rotating speed of the inner fan and the outer fan of the air conditioner is finely adjusted according to the body surface temperature change curve of the user, so that the temperature of the environment where the user is located can be more suitable for the actual physical comfort of the user. Therefore, the actual air conditioning requirements of the user can be better met, and the user experience is improved.
As shown in connection with fig. 4, an embodiment of the present disclosure provides a control device for an air conditioner, including a processor (processor) 40 and a memory (memory) 41, and may further include a communication interface (Communication Interface) 42 and a bus 43. Wherein the processor 40, the communication interface 42, and the memory 41 may communicate with each other via a bus 43. Communication interface 42 may be used for information transfer. The processor 40 may call the logic instructions in the memory 41 to perform the control method for the air conditioner of the above-described embodiment.
Further, the logic instructions in the memory 41 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 41 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 40 performs functional applications and data processing by executing program instructions/modules stored in the memory 41, i.e., implements the control method for an air conditioner in the above-described method embodiment.
The memory 41 may include a storage program area that may store an operating system, at least one application program required for functions, and a storage data area; the storage data area may store data created according to the use of the terminal device, etc. In addition, the memory 41 may include a high-speed random access memory, and may also include a nonvolatile memory.
By adopting the control device for the air conditioner, which is provided by the embodiment of the disclosure, in the running process of the air conditioner, after the user adjusts the target temperature of the air conditioner according to the actual somatosensory of the user, the running frequency of the current air conditioner compressor is subjected to fine adjustment compensation according to the target temperature set by the user, so that the running of the air conditioner compressor is controlled according to the running frequency after fine adjustment, the current environment temperature can reach the actual somatosensory comfortable temperature of the user faster, the actual air conditioning requirement of the user can be better met, and the user experience is improved.
The embodiment of the disclosure provides an air conditioner, which comprises the control device for the air conditioner.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described 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 which, when executed by a computer, cause the computer to perform the control method for an air conditioner described above.
The computer readable storage medium may be a transitory computer readable storage medium or a non-transitory computer readable storage medium.
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 which, when executed by a computer, cause the computer to perform the control method for an air conditioner described above.
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, random Access Memory), 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. The scope of the embodiments of the present disclosure encompasses the full ambit of the claims, as well as all available equivalents of the claims. When used in this application, although the terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without changing the meaning of the description, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first element and the second element are both elements, but may not be the same element. 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 (9)
1. A control method for an air conditioner, comprising:
when an air conditioner is started to operate, obtaining a first target operating temperature of the air conditioner;
determining a first operating frequency of the compressor corresponding to the first target operating temperature, and controlling the compressor to operate according to the first operating frequency;
determining an operating frequency compensation value of the compressor according to a temperature ratio of the second target operating temperature to the first target operating temperature under the condition that the second target operating temperature set by a user is obtained;
compensating the first operating frequency with the operating frequency compensation value to obtain a second operating frequency;
controlling the compressor to operate according to the second operating frequency;
the determining an operating frequency compensation value of the compressor according to a temperature ratio of the second target operating temperature and the first target operating temperature includes:
the operating frequency compensation value is calculated according to the following formula:
wherein ΔF is an operating frequency compensation value, F 1 For a first operating frequency, T 1 For a first target operating temperature, T 2 Is the second target operating temperature.
2. The control method of claim 1, wherein the determining a first operating frequency of the compressor corresponding to the first target operating temperature comprises:
obtaining the ambient temperature of the air conditioner when the air conditioner is started to operate;
calculating a temperature difference between the ambient temperature and the first target operating temperature;
and taking the operation frequency corresponding to the temperature difference value as the first operation frequency.
3. The control method according to claim 1 or 2, characterized by further comprising:
after controlling the compressor to operate according to the first operating frequency or the second operating frequency, obtaining a first body table temperature change curve of a target user within a first preset duration;
and adjusting the rotating speeds of the inner fan and the outer fan according to the first body table temperature change curve.
4. The control method according to claim 3, wherein the adjusting the rotational speeds of the inner and outer fans according to the first body table temperature change curve includes:
determining a first maximum curvature in the first body table temperature change curve;
and under the condition that the first maximum curvature is larger than the preset curvature, the rotation speed of the inner fan and the outer fan is increased according to a first rotation speed increment based on the current rotation speed of the inner fan and the outer fan.
5. The control method according to claim 4, characterized by further comprising:
after the rotating speeds of the inner fan and the outer fan are increased according to the first rotating speed increment, a second body surface temperature change curve of the target user in a second preset time period is obtained;
and adjusting the rotating speeds of the inner fan and the outer fan according to the second body surface temperature change curve.
6. The control method according to claim 5, wherein the adjusting the rotational speeds of the inner and outer fans according to the second body surface temperature change curve includes:
determining a second maximum curvature in the second body table temperature change curve;
under the condition that the second maximum curvature is larger than the preset curvature, the rotation speed of the inner fan and the outer fan is increased according to a second rotation speed increment based on the current rotation speed of the inner fan and the outer fan; wherein the second rotational speed increment is smaller than the first rotational speed increment.
7. The control method according to claim 6, characterized in that the second rotation speed increment is calculated as follows:
wherein Deltar 1 For a first rotation speed increment, deltar 2 Is the second rotation speed increment.
8. A control apparatus for an air conditioner comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the control method for an air conditioner according to any one of claims 1 to 7 when executing the program instructions.
9. An air conditioner comprising the control device for an air conditioner according to claim 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110691773.9A CN113531859B (en) | 2021-06-22 | 2021-06-22 | Control method and device for air conditioner and air conditioner |
| PCT/CN2022/074216 WO2022267474A1 (en) | 2021-06-22 | 2022-01-27 | Control method and apparatus for air conditioner, and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110691773.9A CN113531859B (en) | 2021-06-22 | 2021-06-22 | Control method and device for air conditioner and air conditioner |
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| CN113531859A CN113531859A (en) | 2021-10-22 |
| CN113531859B true CN113531859B (en) | 2023-06-23 |
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| CN202110691773.9A Active CN113531859B (en) | 2021-06-22 | 2021-06-22 | Control method and device for air conditioner and air conditioner |
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| WO (1) | WO2022267474A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113531859B (en) * | 2021-06-22 | 2023-06-23 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
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| JPH0970178A (en) * | 1995-08-30 | 1997-03-11 | Sharp Corp | Air conditioner |
| CN112303843A (en) * | 2020-09-29 | 2021-02-02 | 青岛海尔空调电子有限公司 | Method for determining reference frequency of compressor in multi-split air conditioner |
| CN112413807A (en) * | 2020-10-30 | 2021-02-26 | 武汉海尔电器股份有限公司 | Method and device for temperature compensation control of variable frequency air conditioner and variable frequency air conditioner |
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| US5372015A (en) * | 1991-07-05 | 1994-12-13 | Kabushiki Kaisha Toshiba | Air conditioner controller |
| CN105091217B (en) * | 2015-07-31 | 2019-02-05 | 青岛海尔空调器有限总公司 | Air conditioner intelligent control method |
| CN105091218B (en) * | 2015-07-31 | 2018-03-20 | 青岛海尔空调器有限总公司 | Air conditioner intelligent sleep control method |
| CN109812936B (en) * | 2019-02-19 | 2020-11-03 | 奥克斯空调股份有限公司 | Air conditioner and air conditioner air outlet temperature adjusting method and device thereof |
| CN110030698B (en) * | 2019-04-04 | 2021-08-24 | 重庆海尔空调器有限公司 | Air conditioner control method and device and air conditioner |
| CN110332666B (en) * | 2019-07-01 | 2021-02-09 | 珠海格力电器股份有限公司 | Method for controlling set temperature of air conditioner, air conditioner and computer readable storage medium |
| CN112628958B (en) * | 2019-10-09 | 2021-12-21 | 青岛海尔空调器有限总公司 | Air conditioner control method and air conditioner |
| CN112682926A (en) * | 2020-12-15 | 2021-04-20 | 珠海格力电器股份有限公司 | Air conditioner control method and device, storage medium and air conditioner |
| CN113531859B (en) * | 2021-06-22 | 2023-06-23 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
-
2021
- 2021-06-22 CN CN202110691773.9A patent/CN113531859B/en active Active
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- 2022-01-27 WO PCT/CN2022/074216 patent/WO2022267474A1/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0970178A (en) * | 1995-08-30 | 1997-03-11 | Sharp Corp | Air conditioner |
| CN112303843A (en) * | 2020-09-29 | 2021-02-02 | 青岛海尔空调电子有限公司 | Method for determining reference frequency of compressor in multi-split air conditioner |
| CN112413807A (en) * | 2020-10-30 | 2021-02-26 | 武汉海尔电器股份有限公司 | Method and device for temperature compensation control of variable frequency air conditioner and variable frequency air conditioner |
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| WO2022267474A1 (en) | 2022-12-29 |
| CN113531859A (en) | 2021-10-22 |
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