CN113531859A - Control method and device for air conditioner and air conditioner - Google Patents
Control method and device for air conditioner and air conditioner Download PDFInfo
- Publication number
- CN113531859A CN113531859A CN202110691773.9A CN202110691773A CN113531859A CN 113531859 A CN113531859 A CN 113531859A CN 202110691773 A CN202110691773 A CN 202110691773A CN 113531859 A CN113531859 A CN 113531859A
- Authority
- CN
- China
- Prior art keywords
- temperature
- air conditioner
- operating frequency
- target
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 59
- 230000008859 change Effects 0.000 claims description 43
- 230000036760 body temperature Effects 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 11
- 230000000875 corresponding effect Effects 0.000 description 18
- 230000006870 function Effects 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 208000031636 Body Temperature Changes Diseases 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
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: the method comprises the steps that when the air conditioner is started to operate, a first target operation temperature of the air conditioner is obtained; 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; under the condition of obtaining a second target operation temperature set by a user, determining an operation frequency compensation value of the compressor according to a temperature ratio of the second target operation temperature to the first target operation temperature; compensating the first operating frequency by using the operating frequency compensation value to obtain a second operating frequency; the compressor is controlled to operate at a second operating frequency. In the air conditioner operation process, the operating frequency of the current air conditioner compressor is subjected to fine adjustment compensation according to the target temperature set by the user, the actual air conditioning requirement of the user can be better met, and the user experience is improved. The application also discloses a controlling means and air conditioner for the air conditioner.
Description
Technical Field
The application relates to the technical field of intelligent air conditioners, in particular 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 necessary household appliances in daily life, and the intelligent air conditioner with various styles is developed from the simple realization of the functions of refrigeration and heating 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 the intelligent air conditioner operates at every time, and if the user forgets to set the target temperature when the intelligent air conditioner operates next time, the air conditioner can automatically call the target temperature set by the user last time to operate, and automatically call the operating frequency parameter of the compressor, the rotating speed parameter of the indoor and outdoor fans 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 automatically called by the air conditioner 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 nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a control method and device for an air conditioner and the air conditioner, and aims to solve the problem that when the existing air conditioner automatically operates, the operating frequency parameter of a compressor automatically called by the existing air conditioner 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.
In some embodiments, a control method for an air conditioner includes: the method comprises the steps that when the air conditioner is started to operate, a first target operation temperature of the air conditioner is obtained; 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; under the condition of obtaining a second target operation temperature set by a user, determining an operation frequency compensation value of the compressor according to a temperature ratio of the second target operation temperature to the first target operation temperature; compensating the first operating frequency by using 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 includes the aforementioned control device for an air conditioner.
The control method and device for the air conditioner and the air conditioner provided by the embodiment of the disclosure can achieve the following technical effects:
when the air conditioner is started to operate, a first target operation temperature of the air conditioner is obtained, a first operation frequency of the compressor corresponding to the first target operation temperature is determined, the compressor is controlled to operate according to the first operation frequency, under the condition that a second target operation temperature set by a user is obtained, an operation frequency compensation value of the compressor is determined according to the temperature ratio of the second target operation temperature to the first target operation temperature, the first operation frequency is compensated by using the operation frequency compensation value to obtain a second operation frequency, and the compressor is controlled to operate according to the second operation frequency. So, among the air conditioner operation process, the user feels according to self reality and comes the target temperature who adjusts the air conditioner after, comes to finely tune the compensation to current air condition compressor's operating frequency according to the target temperature that the user set up by oneself, can satisfy user's actual air condition demand better, promotes user experience.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic flowchart of a control method for an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a flowchart illustrating another control method for an air conditioner according to an embodiment of the present disclosure;
fig. 3 is a flowchart illustrating another control method for an air conditioner according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram 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 elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified. In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B. The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
Referring to fig. 1, an embodiment of the present disclosure provides a control method for an air conditioner, including the following steps:
and S101, acquiring a first target operation temperature of the air conditioner when the air conditioner is started to operate.
When the air conditioner is started to operate, the air conditioner obtains a first target operation temperature of the air conditioner by searching a prestored target temperature of the air conditioner. For example, the target temperature set by the user when the air conditioner operates last time is automatically recorded by the air conditioner as 24 ℃ (centigrade), and when the air conditioner operates at the start, the target temperature (24 ℃) recorded when the air conditioner operates last time is automatically called and is used as the first target operating temperature when the air conditioner operates at the start.
And 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 comprises: obtaining the ambient temperature 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 value between the ambient temperature and the first target operation temperature is calculated. The method comprises the steps of establishing a first corresponding relation table of a temperature difference value between the ambient temperature and the first target operation temperature and the operation frequency of the compressor in advance, and after the temperature difference value is obtained through calculation, determining the first operation frequency of the compressor by searching the first corresponding relation table. An alternative first correspondence table is shown in table 1 below:
table 1: first corresponding relation 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 value between the ambient temperature and the first target operating temperature, the indoor ambient temperature can reach the target operating temperature as soon as possible, user experience is improved, meanwhile, damage to the compressor due to long-time high-frequency operation of the compressor is avoided, and the service life of the compressor is prolonged.
And S103, under the condition of obtaining a second target operation temperature set by a user, 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.
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 and the first target operation temperature under the condition of obtaining the second target operation temperature set by a user.
In the process that the air conditioner operates according to the first target operating temperature, if the target operating temperature of the air conditioner is manually and actively adjusted by a user, 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 adjustment range 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 line with the actual air conditioning requirement of the user.
Optionally, determining the operating frequency compensation value of the compressor according to the temperature ratio of the second target operating temperature to the first target operating temperature includes calculating the operating frequency compensation value according to the following formula:
where Δ F is the operating frequency compensation value, F1At a first operating frequency, T1Is a first target operating temperature, T2Is the second target operating temperature.
During heating operation of the air conditioner, T2/T1>1, indicating that the user considers that the current air-conditioning heating temperature is not enough to meet the heating requirement of the user, so that the target operation temperature of the air-conditioning is increased, and the operation frequency compensation value of the compressor is determined according to the adjustment range of the target operation temperature in order to meet the heating requirement of the user. Generally, the first target operation temperature ranges from 20 ℃ to 30 ℃ during heating of the air conditioner]And the value range of the second target operation temperature set by the user floats within 10 ℃ above the first target operation temperature, so that T2/T1Has a value range of (1, 1.5)]The corresponding characteristic that the sine function increases within the range but the slope gradually decreases is utilized to calculateThe running frequency of the compressor is compensated. On the one hand, the larger the adjustment range of the target operation temperature is, the larger the operation frequency compensation value is, the environment temperature can be quickly improved by the air conditioner, the heating requirement of a user can be met, and on the other hand, the damage to the compressor caused by the fact that the operation frequency compensation value is too large, so that the compressor is extremely quickly increased in a short time is avoided.
During the refrigeration operation of the air conditioner, T2/T1If the target operation temperature is less than 1, the user determines that the current air conditioner refrigeration temperature is not enough to meet the refrigeration requirement of the user, so that the target operation temperature of the air conditioner is reduced, and the operation frequency compensation value of the compressor is determined according to the adjustment range of the target operation temperature to meet the refrigeration requirement of the user. Generally, the first target operating temperature ranges from [17 ℃, 27 ℃ C ] during air conditioning refrigeration]And the value range of the second target operation temperature set by the user floats within 10 ℃ below the first target operation temperature, so that T2/T1The value range of (1) is [0.4 ], and the operating frequency compensation value of the corresponding compressor is calculated by utilizing the characteristic that the cosine function decreases progressively but the slope increases progressively in the range. On the one hand, the adjustment range of target operating temperature is bigger, and the operating frequency offset value is bigger, is favorable to the air conditioner to promote ambient temperature fast, satisfies user's refrigeration demand, and on the other hand avoids the too big extremely fast frequency reduction in the compressor short time of operating frequency offset value and brings the damage to the compressor.
S104: the first operating frequency is compensated with an operating frequency compensation value to obtain a second operating frequency.
In practical application, 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:
F2＝F1+ΔF
wherein, F2At the second operating frequency, F1At the first operating frequency, Δ F is an operating frequency offset value.
S105: the compressor is controlled to operate at a second operating frequency.
And after the second operation frequency of the compressor is obtained, the air conditioner controls the compressor to operate according to the second operation frequency.
By adopting the control method for the air conditioner provided by the embodiment of the disclosure, when the air conditioner is started to operate, the first target operation temperature of the air conditioner is obtained, the first operation frequency of the compressor corresponding to the first target operation temperature is determined, the compressor is controlled to operate according to the first operation frequency, under the condition that the second target operation temperature set by a user is obtained, the operation frequency compensation value of the compressor is determined according to the temperature ratio of the second target operation temperature and the first target operation temperature, the first operation frequency is compensated by using the operation frequency compensation value to obtain the second operation frequency, and the compressor is controlled to operate according to the second operation frequency. So, among the air conditioner operation process, the user feels according to self reality and comes the target temperature who adjusts the air conditioner after, comes to finely tune the compensation to current air condition compressor's operating frequency according to the target temperature that the user set up by oneself, can satisfy user's actual air condition demand better, promotes user experience.
In some embodiments, the control method for an air conditioner further includes: controlling the compressor to operate according to the first operating frequency or the second operating frequency, and then obtaining a first integral table temperature change curve of a target user within a first preset time length; 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 controls the compressor to operate according to the first operating frequency or the second operating frequency, a first body surface temperature change curve of a target user within a first preset time length is obtained, and the rotating speeds of the inner fan and the outer fan are adjusted according to the first body surface temperature change curve.
The first preset time period is in a value range of [5min, 10min ], for example, 5min, 7min, 9min, 10 min. The first body surface temperature change curve is used for indicating the body surface temperature change trend of a user along with the change of time after the air conditioner control compressor operates according to the first operating frequency or the second operating frequency. The actual physiological state change of user can be objectively reflected to user's body surface temperature change, for example, the faster the body surface temperature rate of change of user indicates that the human heat dissipation is more, the slower the body surface temperature rate of change of user indicates that the human heat dissipation is less, consequently according to the rotational speed of inside and outside fan of first body surface temperature change curve adjustment, improves indoor environment, user's heat dissipation with higher speed, can promote user's comfort level better.
Optionally, the rotating speed of the inner and outer fans is adjusted according to a temperature change curve of the first body table, including: determining a first maximum curvature in a first body temperature change curve; and under the condition that the first maximum curvature is larger than the preset curvature, increasing the rotating speeds of the inner fan and the outer fan according to the first rotating speed increment based on the current rotating speeds 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, the body surface temperature change rate of a user is larger, the rotating speed of the air conditioner internal and external fan is increased according to the first rotating speed increment, and the rotating speed of the air conditioner internal and external fan is finely adjusted, so that 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 the target user within a second preset time is obtained; and adjusting the rotating speeds of the inner fan and the outer fan according to the temperature change curve of the second volume meter.
In practical application, after the air conditioner increases the rotating speeds of the inner fan and the outer fan according to the first rotating speed increment, a second volume meter temperature change curve of a target user within a second preset time length is obtained, and the rotating speeds of the inner fan and the outer fan are adjusted according to the second volume meter temperature change curve.
The value range of the second preset time is [8min, 15min ], for example, 8min, 10min, 13min, 15 min. And the second volume surface temperature change curve is used for indicating the change trend of the body surface temperature of the user along with the change of 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 rotating speed of the outer fan are further adjusted according to the temperature change curve of the second body meter, the indoor environment is improved, the heat dissipation of a user is accelerated, and the comfort degree of the user can be better improved.
Optionally, adjusting the rotation speeds of the inner and outer fans according to a temperature change curve of the second volume meter 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 rotating speeds of the inner fan and the outer fan are increased according to a second rotating speed increment based on the current rotating speeds of the inner fan and the outer fan; wherein the second speed increment is less than the first speed increment.
Optionally, the second speed increment is calculated as follows:
wherein, Δ r1For a first speed increment, Δ r2A second speed increment.
On one hand, after the air conditioner increases the rotating speed of the inner and outer fans according to the first rotating speed increment, the second maximum curvature in the second volume surface temperature change curve is larger than the preset curvature, which indicates that the body surface temperature change rate of the user is larger, the rotating speed of the inner and outer fans of the air conditioner is increased according to the second rotating speed increment, and the rotating speed of the inner and outer fans 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 set to be smaller than the first rotating speed increment, so that the rotating speed of the air conditioner internal and external fans is adjusted, the condition that the air conditioner is damaged due to the fact that the rotating speed of the air conditioner internal and external fans is adjusted too much and is not matched with operating parameters such as the operating frequency of an air conditioner compressor and the flow of a refrigerant is avoided, and the service life of the air conditioner is further shortened.
With reference to fig. 2, an embodiment of the present disclosure provides another control method for an air conditioner, including the following steps:
s201: and when the air conditioner is started to operate, acquiring a first target operating temperature of the air conditioner.
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 under the condition of obtaining a second target operation temperature set by a user, 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.
S204: the first operating frequency is compensated with an operating frequency compensation value to obtain a second operating frequency.
S205: the compressor is controlled to operate at a second operating frequency.
S206: and controlling the compressor to operate according to the second operating frequency, and then obtaining a first integral table temperature change curve of the target user within a first preset time.
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, a second volume meter temperature change curve of the target user within a second preset time is obtained.
S209: and adjusting the rotating speeds of the inner fan and the outer fan according to the temperature change curve of the second volume meter.
By adopting the control method for the air conditioner provided by the embodiment of the disclosure, on the first hand, in the running process of the air conditioner, after a user adjusts the target temperature of the air conditioner according to the actual body feeling of the user, the running frequency of the current air conditioner compressor is finely adjusted according to the target temperature set by the user, so that the running of the air conditioner compressor is controlled according to the finely adjusted running frequency, and the current environment temperature can reach the temperature (the second target running temperature) comfortable to the actual body feeling 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 rotating speed of the outer fan of the air conditioner are 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 body comfort level of the user. So, can satisfy user's actual air conditioning demand better, promote user experience.
Referring to fig. 3, an embodiment of the present disclosure provides another control method for an air conditioner, including the following steps:
s301: and when the air conditioner is started to operate, acquiring a first target operating temperature of the air conditioner.
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 controlling the compressor to operate according to the first operating frequency, obtaining a first integral table temperature change curve of a target user within a first preset time.
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, a second volume meter temperature change curve of the target user within a second preset time is obtained.
S306: and adjusting the rotating speeds of the inner fan and the outer fan according to the temperature change curve of the second volume meter.
S307: and under the condition of obtaining a second target operation temperature set by a user, 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.
S308: the first operating frequency is compensated with an operating frequency compensation value to obtain a second operating frequency.
S309: the compressor is controlled to operate at a second operating frequency.
By adopting the control method for the air conditioner, on the first hand, in the running process of the air conditioner, after a user adjusts the target temperature of the air conditioner according to the actual body feeling of the user, fine adjustment compensation is carried out on the running frequency of the current air conditioner compressor according to the target temperature set by the user, so that the running of the air conditioner compressor is controlled according to the fine-adjusted running frequency, and the current environment temperature can reach the second target running temperature comfortable to the actual body feeling 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 rotating speed of the outer fan of the air conditioner are 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 body comfort level of the user. So, can satisfy user's actual air conditioning demand better, promote user experience.
As shown in fig. 4, an embodiment of the present disclosure provides a control device for an air conditioner, which includes a processor (processor)40 and a memory (memory)41, and may further include a Communication Interface (Communication Interface)42 and a bus 43. The processor 40, the communication interface 42 and the memory 41 can communicate with each other through the bus 43. Communication interface 42 may be used for information transfer. The processor 40 may call logic instructions in the memory 41 to perform the control method for the air conditioner of the above-described embodiment.
In addition, the logic instructions in the memory 41 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 41 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 40 executes functional applications and data processing by executing program instructions/modules stored in the memory 41, that is, implements the control method for the air conditioner in the above-described method embodiment.
The memory 41 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 41 may include a high-speed random access memory, and may also include a nonvolatile memory.
Adopt the controlling means for air conditioner that this disclosed embodiment provided, the air conditioner operation in-process, the user is felt according to self reality and is adjusted the target temperature of air conditioner after, the target temperature that sets up according to the user by oneself comes the operating frequency of current air condition compressor to finely tune the compensation, thereby the operating frequency after according to the fine setting controls air condition compressor's operation, make current ambient temperature reach the comfortable temperature of user's reality body sense sooner, can satisfy user's actual air conditioning demand better, promote user experience.
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 including a computer program stored on a computer-readable storage medium, the computer program including program instructions that, when executed by a computer, cause the computer to perform the above-described control method for an air conditioner.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The disclosed embodiments provide a computer program product including a computer program stored on a computer-readable storage medium, the computer program including program instructions that, when executed by a computer, cause the computer to perform the above-described control method for an air conditioner.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A control method for an air conditioner, characterized by comprising:
the method comprises the steps that when the air conditioner is started to operate, a first target operation temperature of the air conditioner is obtained;
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;
under the condition of obtaining a second target operation temperature set by a user, determining an operation frequency compensation value of the compressor according to a temperature ratio of the second target operation temperature to the first target operation temperature;
compensating the first operating frequency by using the operating frequency compensation value to obtain a second operating frequency;
controlling the compressor to operate at the second operating frequency.
2. The control method of claim 1, wherein said determining a first operating frequency of a compressor corresponding to the first target operating temperature comprises:
obtaining the ambient temperature 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 operating frequency corresponding to the temperature difference as the first operating frequency.
3. The control method of claim 1, wherein the determining an operating frequency compensation value of the compressor according to the temperature ratio of the second target operating temperature and the first target operating temperature comprises:
calculating the operating frequency compensation value according to the following formula:
where Δ F is the operating frequency compensation value, F1At a first operating frequency, T1Is a first target operating temperature, T2Is the second target operating temperature.
4. The control method according to claim 1, 2 or 3, characterized by further comprising:
controlling the compressor to operate according to the first operating frequency or the second operating frequency, and then obtaining a first body surface temperature change curve of a target user within a first preset time period;
and adjusting the rotating speeds of the inner fan and the outer fan according to the temperature change curve of the first body table.
5. The control method according to claim 4, wherein the adjusting of the rotation speed of the inner and outer fans according to the first body table temperature change curve comprises:
determining a first maximum curvature in the first body temperature profile;
and under the condition that the first maximum curvature is larger than the preset curvature, increasing the rotating speeds of the inner and outer fans according to a first rotating speed increment based on the current rotating speeds of the inner and outer fans.
6. The control method according to claim 5, 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 volume meter temperature change curve of the target user within a second preset time is obtained;
and adjusting the rotating speeds of the inner fan and the outer fan according to the temperature change curve of the second volume meter.
7. The control method according to claim 6, wherein the adjusting the rotation speeds of the inner and outer fans according to the second volumetric meter temperature variation curve comprises:
determining a second maximum curvature in the second body surface temperature change curve;
under the condition that the second maximum curvature is larger than the preset curvature, the rotating speeds of the inner fan and the outer fan are increased according to a second rotating speed increment based on the current rotating speeds of the inner fan and the outer fan; wherein the second speed increment is less than the first speed increment.
8. The control method according to claim 7, characterized in that the second rotational speed increment is calculated as follows:
wherein, Δ r1For a first speed increment, Δ r2A second speed increment.
9. A control device for an air conditioner comprising a processor and a memory storing program instructions, characterized in that the processor is configured to execute the control method for an air conditioner according to any one of claims 1 to 8 when executing the program instructions.
10. An air conditioner characterized by comprising the control device for an air conditioner according to claim 9.
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 |
|---|---|---|---|
| CN202110691773.9A CN113531859B (en) | 2021-06-22 | 2021-06-22 | Control method and device for air conditioner and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113531859A true CN113531859A (en) | 2021-10-22 |
| CN113531859B CN113531859B (en) | 2023-06-23 |
Family
ID=78125523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110691773.9A Active CN113531859B (en) | 2021-06-22 | 2021-06-22 | Control method and device for air conditioner and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113531859B (en) |
| WO (1) | WO2022267474A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267474A1 (en) * | 2021-06-22 | 2022-12-29 | 青岛海尔空调器有限总公司 | Control method and apparatus for air conditioner, and air conditioner |
| CN115682284A (en) * | 2022-11-01 | 2023-02-03 | 佛山市顺德区宏翼工业设计有限公司 | Control method and system for variable frequency adjustment of air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5372015A (en) * | 1991-07-05 | 1994-12-13 | Kabushiki Kaisha Toshiba | Air conditioner controller |
| JPH0970178A (en) * | 1995-08-30 | 1997-03-11 | Sharp Corp | Air conditioner |
| CN105091217A (en) * | 2015-07-31 | 2015-11-25 | 青岛海尔空调器有限总公司 | Intelligent control method for air conditioner |
| CN109812936A (en) * | 2019-02-19 | 2019-05-28 | 奥克斯空调股份有限公司 | A kind of air-conditioning and its air conditioning exhausting temperature control method and device |
| CN110030698A (en) * | 2019-04-04 | 2019-07-19 | 青岛海尔空调器有限总公司 | Air conditioning control method and device, air-conditioning |
| CN110332666A (en) * | 2019-07-01 | 2019-10-15 | 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 |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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
-
2022
- 2022-01-27 WO PCT/CN2022/074216 patent/WO2022267474A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5372015A (en) * | 1991-07-05 | 1994-12-13 | Kabushiki Kaisha Toshiba | Air conditioner controller |
| JPH0970178A (en) * | 1995-08-30 | 1997-03-11 | Sharp Corp | Air conditioner |
| CN105091217A (en) * | 2015-07-31 | 2015-11-25 | 青岛海尔空调器有限总公司 | Intelligent control method for air conditioner |
| CN109812936A (en) * | 2019-02-19 | 2019-05-28 | 奥克斯空调股份有限公司 | A kind of air-conditioning and its air conditioning exhausting temperature control method and device |
| CN110030698A (en) * | 2019-04-04 | 2019-07-19 | 青岛海尔空调器有限总公司 | Air conditioning control method and device, air-conditioning |
| CN110332666A (en) * | 2019-07-01 | 2019-10-15 | 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 |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267474A1 (en) * | 2021-06-22 | 2022-12-29 | 青岛海尔空调器有限总公司 | Control method and apparatus for air conditioner, and air conditioner |
| CN115682284A (en) * | 2022-11-01 | 2023-02-03 | 佛山市顺德区宏翼工业设计有限公司 | Control method and system for variable frequency adjustment of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022267474A1 (en) | 2022-12-29 |
| CN113531859B (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113357779B (en) | Control method and device for air conditioning and household appliance | |
| CN111706969B (en) | Control method and device for dehumidification of air conditioner and air conditioner | |
| CN113531859A (en) | Control method and device for air conditioner and air conditioner | |
| CN110940064B (en) | Control method for operating frequency of air conditioner | |
| CN112984721B (en) | Control method and device for air conditioner and air conditioner | |
| CN112944572A (en) | Control method and device for dehumidification of air conditioner and air conditioner | |
| CN110887200B (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN112747514B (en) | Method and device for controlling running frequency of air conditioner compressor and air conditioner | |
| CN111043737A (en) | Method and device for controlling expansion valve and air conditioner | |
| CN115111718A (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN112682926A (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN113108438B (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN114838469B (en) | Control method and control device of air conditioner and air conditioner | |
| CN113639433B (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN115978763A (en) | Method and device for controlling air conditioner and air conditioner | |
| CN114646122B (en) | Method and device for air conditioner temperature control, air conditioner and storage medium | |
| CN113531810B (en) | Control method and device for air conditioner and air conditioner | |
| CN113483472B (en) | Control method and device for air conditioner and air conditioner | |
| CN114234412A (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN114110998A (en) | Operation frequency control method of air conditioner, air conditioner and storage medium | |
| CN114061049B (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN109028484B (en) | Method and device for adjusting temperature and air conditioning device | |
| CN113091213B (en) | Method and device for defrosting of air conditioner and air conditioner | |
| CN114484719B (en) | Method and device for controlling air conditioner and air conditioner | |
| CN113685991B (en) | Control method and device for intelligent air conditioner and intelligent air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |