CN117387173B - Control method and device of air conditioner, electronic equipment and storage medium - Google Patents

Control method and device of air conditioner, electronic equipment and storage medium Download PDF

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Publication number
CN117387173B
CN117387173B CN202311710360.6A CN202311710360A CN117387173B CN 117387173 B CN117387173 B CN 117387173B CN 202311710360 A CN202311710360 A CN 202311710360A CN 117387173 B CN117387173 B CN 117387173B
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China
Prior art keywords
air conditioner
time
starting frequency
starting
ambient temperature
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CN202311710360.6A
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Chinese (zh)
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CN117387173A (en
Inventor
植雄智
张奕强
江标
杨梅
杜宗雄
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN202311710360.6A priority Critical patent/CN117387173B/en
Publication of CN117387173A publication Critical patent/CN117387173A/en
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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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • 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

Abstract

The application relates to a control method and device of an air conditioner, electronic equipment and a storage medium, wherein the method comprises the following steps: recording the running time of the air conditioner; the running time is the time for the air conditioner to enable the ambient temperature to reach a preset shutdown temperature point, and the ambient temperature is the overall temperature of the environment where the air conditioner is located; recording the downtime of the air conditioner; the shutdown time is the time for the ambient temperature to reach a preset starting temperature point after the air conditioner is shut down; determining a reference starting frequency of the air conditioner according to the starting frequency of the air conditioner in the running time; correcting the reference starting frequency according to the running time and the stopping time, and determining the corrected starting frequency of the air conditioner; and under the condition that the ambient temperature reaches the starting temperature point, starting the air conditioner at the corrected starting frequency. Through the technical scheme that this application provided, realize the dynamic adjustment to the air conditioner running state, match the output load and the indoor load of air conditioner, and then promote the travelling comfort of air conditioner.

Description

Control method and device of air conditioner, electronic equipment and storage medium
Technical Field
The present disclosure relates to the field of air conditioners, and in particular, to a control method and apparatus for an air conditioner, an electronic device, and a storage medium.
Background
At present, when the air conditioner is in operation, if the air conditioner enables the current ambient temperature to reach the set temperature of the air conditioner, the air conditioner is stopped for a period of time, and is started again after waiting for the current ambient temperature to change.
The control method is used for controlling the air conditioner, dynamic adjustment of the running state of the air conditioner is lacked, and the air conditioner still operates according to the previous running mode when the air conditioner is restarted after the air conditioner reaches a shutdown temperature point, so that the output load of the air conditioner is not matched with the indoor load, the air conditioner frequently reaches the shutdown temperature point and is stopped, and the comfort of the air conditioner is greatly influenced.
Disclosure of Invention
The application provides a control method, a control device, electronic equipment and a storage medium of an air conditioner, so as to realize dynamic adjustment of the running state of the air conditioner, match the output load and the indoor load of the air conditioner, and further improve the comfort of the air conditioner.
In a first aspect, the present application provides a control method of an air conditioner, including:
recording the running time of the air conditioner; the running time is the time for the air conditioner to enable the ambient temperature to reach a preset stop temperature point, and the ambient temperature is the overall temperature of the environment where the air conditioner is located;
recording the downtime of the air conditioner; the shutdown time is the time for the ambient temperature to reach a preset startup temperature point after the air conditioner is shut down;
determining a reference starting frequency of the air conditioner according to the starting frequency of the air conditioner in the running time;
correcting the reference starting frequency according to the running time and the stopping time, and determining the corrected starting frequency of the air conditioner;
and under the condition that the ambient temperature reaches the starting temperature point, starting the air conditioner at the corrected starting frequency.
In a second aspect, the present application provides a control device for an air conditioner, including:
the first timing module is used for recording the running time of the air conditioner; the running time is the time for the air conditioner to enable the ambient temperature to reach a preset stop temperature point, and the ambient temperature is the overall temperature of the environment where the air conditioner is located;
the second timing module is used for recording the downtime of the air conditioner; the shutdown time is the time for the ambient temperature to reach a preset startup temperature point after the air conditioner is shut down;
the determining module is used for determining the reference starting frequency of the air conditioner according to the starting frequency of the air conditioner in the running time;
the correction module is used for correcting the reference starting frequency according to the running time and the downtime and determining the corrected starting frequency of the air conditioner;
and the starting module is used for starting the air conditioner at the corrected starting frequency under the condition that the ambient temperature reaches the starting temperature point.
In a third aspect, the present application provides an electronic device, including: at least one communication interface; at least one bus connected to the at least one communication interface; at least one processor coupled to the at least one bus; at least one memory coupled to the at least one bus, wherein the processor is configured to: for executing a control method of an air conditioner according to the first aspect of the present application.
In a fourth aspect, the present application further provides a computer storage medium storing computer executable instructions for performing a control method of an air conditioner according to the first aspect of the present application
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: according to the method provided by the embodiment of the application, the running time and the stopping time of the air conditioner reflect the matching degree between the environmental load of the environment where the air conditioner is located and the output load of the air conditioner, the starting frequency of the air conditioner in the next stopping start is determined based on the running time and the stopping time of the air conditioner, the dynamic adjustment of the running state of the air conditioner is achieved, the corrected starting frequency of the air conditioner enables the running load of the air conditioner to be matched with the environmental load well, and therefore the problem that the air conditioner frequently reaches a stopping temperature point to stop is avoided, and the comfort of the air conditioner is effectively improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
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 the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
Fig. 1 is a flow chart of a control method of an air conditioner according to an embodiment of the present application.
Fig. 2 is a schematic flow chart of running time recording and shutdown time recording in a control method of an air conditioner according to an embodiment of the present application.
Fig. 3 is a schematic diagram illustrating a division of a startup frequency table in a control method of an air conditioner according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a control device of an air conditioner according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.
The following disclosure provides many different embodiments, or examples, for implementing different structures of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
In order to solve the technical problems that in the prior art, the output load and the indoor load of an air conditioner are not matched, the air conditioner frequently arrives at a stop temperature point to stop, and the influence on the comfortableness of the air conditioner is large, the application provides a control method of the air conditioner, so that the running state of the air conditioner is dynamically adjusted, the output load and the indoor load of the air conditioner are matched, and the comfortableness of the air conditioner is further improved.
For more clear description of the technical solution provided in the present application, a specific operation mode of the air conditioner in the present application will be described first.
The air conditioner is controlled by a user to start to operate, and in the operation process of the air conditioner, the air conditioner monitors the environmental temperature of the environment where the air conditioner is positioned in real time; after the ambient temperature reaches a preset shutdown temperature point, the air conditioner stops running, but the ambient temperature is monitored in real time; after the ambient temperature reaches a preset starting temperature point, the air conditioner starts to operate again; the start-stop-start process is repeated until the air conditioner is controlled to be closed by the user.
It will be appreciated that the shutdown temperature point and the startup temperature point are determined based on the user's expectations, i.e., the shutdown temperature point and the startup temperature point are determined based on the set temperature of the air conditioner, but the shutdown temperature point and the startup temperature point are not the same as the set temperature.
For example, when the current ambient temperature is 30 ℃ and the user sets the temperature of the air conditioner to 26 ℃, it is indicated that the user wants to adjust the ambient temperature to 26 ℃ by the air conditioner, and the air conditioner is stopped if the ambient temperature has been adjusted to 26 ℃ by the operation of the air conditioner for the purpose of energy saving and the like. However, in order to ensure that the ambient temperature can meet the user's expectations, the air conditioner is not stopped immediately when the ambient temperature reaches 26 ℃, but is stopped at a stop temperature point, the stop temperature point is close to 26 ℃, and can be set to 24 ℃, so that a certain time is reserved for cooling the air conditioner.
For another example, based on the above example, the air conditioner is stopped after the ambient temperature reaches 24 ℃, the cooling of the environment where the air conditioner is located is not continued, but the ambient temperature of the environment is still continuously monitored, the ambient temperature slowly rises without cooling the air conditioner, after the ambient temperature reaches the start-up temperature point, the air conditioner is started again, and the start-up temperature point can be set to 27 ℃.
Fig. 1 is a flow chart of a control method of an air conditioner according to an embodiment of the present application, and referring to fig. 1, the control method of an air conditioner provided in the present application includes:
s1: recording the running time of the air conditioner;
specifically, the running time of the air conditioner is the time for the air conditioner to enable the ambient temperature to reach the shutdown temperature point, and the ambient temperature is the overall temperature of the environment where the air conditioner is located. In the running process of the air conditioner, the environment temperature of the environment is continuously acquired, and the environment temperature can be directly detected and acquired through a temperature sensor arranged in the air conditioner, and also can be acquired through receiving temperature information of other temperature monitoring equipment.
In a possible embodiment of the present application, recording the operation time of the air conditioner may specifically include the following steps:
under the condition that the timing condition is met, starting timing; the timing condition is that the temperature difference between the ambient temperature and the set temperature of the air conditioner is smaller than the set temperature threshold value;
under the condition that the timing condition is not met, resetting the running time;
and under the condition that the ambient temperature reaches the shutdown temperature point, stopping timing to obtain the running time.
Specifically, referring to fig. 2, the air conditioner does not immediately start recording the running time after receiving the start of the user command, but starts recording the running time when a timing condition is satisfied, where the timing condition is that a temperature difference between an ambient temperature monitored by the air conditioner and a set temperature of the air conditioner is smaller than a set temperature threshold.
The set temperature of the air conditioner, that is, the temperature that the user wants the environment to reach when the user wants to operate the air conditioner, is determined by the user. Under the condition that the timing condition is met, the fact that the ambient temperature of the current environment is close to the set temperature of the air conditioner is described, the ambient temperature is about to meet the user's expectations under the action of the air conditioner, and the running time of the air conditioner is recorded at the moment, so that the recorded running time can better reflect the environmental load of the current environment.
Under the condition that the timing condition is met, a timer arranged in the air conditioner is controlled to start timing, meanwhile, the air conditioner still continuously monitors the ambient temperature, when the ambient temperature reaches a stop temperature point, the timer stops timing, and the period of time recorded by the timer is the running time of the air conditioner.
Under the condition that the timing condition is not met, the time recorded by the timer is cleared until the subsequent time meets the timing condition again, and the running time is recorded by the timer.
S2: recording the downtime of the air conditioner;
specifically, with continued reference to fig. 2, after the air conditioner has stopped at the stop temperature point, the timer begins to count, and the air conditioner stops, but the ambient temperature is still continuously monitored; after the air conditioner monitors that the ambient temperature reaches the starting temperature point, the timer stops timing, and the period of time recorded by the timer is the stop time of the air conditioner.
S3: determining a reference starting frequency of the air conditioner according to the starting frequency of the air conditioner in the running time;
specifically, after the running time and the stop time of the air conditioner are recorded, the air conditioner reaches a starting temperature point, is ready to start to run again, and continues to regulate the environmental temperature of the environment. At this time, the reference starting rate of the air conditioner when the air conditioner is started is determined based on the starting frequency operated in the operation time of the air conditioner.
In the embodiment provided by the application, after the air conditioner is started under the control of a user, the operation process of starting-stopping to the stopping temperature point-starting to the starting temperature point is circularly repeated, and when the air conditioner is started and operated next time, the starting frequency of the air conditioner in the current operation is obtained and is used as the reference starting frequency of the air conditioner in the next starting operation.
For example, the air conditioner receives the startup operation controlled by the user and starts with a startup frequency A, after the air conditioner stops at a temperature point, the operation time, the startup time and the startup frequency A of the air conditioner are respectively recorded, and when the air conditioner is restarted after reaching the startup temperature point, the startup frequency A is used as a reference startup frequency when the air conditioner is started at the time.
S4: correcting the reference starting frequency according to the running time and the stopping time, and determining the corrected starting frequency of the air conditioner;
specifically, in the foregoing embodiment, the recording of the operation time and the stop time of the air conditioner is completed, and the operation time and the stop time of the air conditioner reflect the matching condition of the environmental load where the current air conditioner is located and the operation load of the air conditioner.
If the running time of the air conditioner is shorter and the downtime is shorter, the output load of the air conditioner can better meet the environmental load of the previous running time, so that the environmental temperature meets the user's expectations faster, but the environmental load is suddenly increased after the air conditioner is stopped, the environmental load is different from the output load of the air conditioner, and the air conditioner is required to increase the output load, so that the environmental temperature load of the environment where the air conditioner is positioned is expected by the user again.
If the running time of the air conditioner is shorter, but the downtime is longer, the output load of the air conditioner can better meet the environmental load of the previous running time, so that the environmental temperature is faster in line with the expected of users of the load, the environment can better keep the temperature after the air conditioner is stopped, the environmental load change is small, and the difference between the environmental load and the output load of the air conditioner is small.
If the running time of the air conditioner is longer and the downtime is longer, the output load of the air conditioner cannot better meet the environmental load of the previous running time, the environmental temperature meets the user expectations after the long-time action of the air conditioner, but the environment can better keep the temperature after the air conditioner is stopped, the environmental load changes, and the requirement on the output load of the air conditioner is reduced.
If the running time of the air conditioner is longer, but the downtime is shorter, the output load of the air conditioner cannot better meet the environmental load of the previous running time, the environmental temperature meets the user's expectations after long-time action of the air conditioner, the environmental load is suddenly increased after the air conditioner is stopped, the environmental temperature cannot be kept for a longer time, and the output load of the air conditioner is seriously inconsistent with the environmental load of the environment.
The matching degree between the output load of the air conditioner and the environmental load of the environment can be estimated based on the running time and the stopping time, so that the output load of the air conditioner and the environmental load of the environment can be matched as much as possible, the starting frequency of the air conditioner after being restarted is corrected based on the running time and the stopping time, and the air conditioner can be operated with proper output load after being restarted.
In one possible embodiment of the present application, the method for determining the corrected starting frequency of the air conditioner includes correcting the reference starting frequency according to the running time and the stopping time, and specifically includes:
under the condition that the air conditioner does not perform initial operation in the operation time, respectively determining the time interval of the operation time and the shutdown time;
determining a starting frequency table;
searching a starting frequency correction value corresponding to the time interval in a starting frequency table according to the time interval in which the running time is positioned and the time interval in which the stopping time is positioned;
and determining a corrected starting frequency according to the reference starting frequency and the starting frequency correction value.
In one possible embodiment of the present application, the difference between the reference start frequency and the start frequency correction value is taken as the corrected start frequency.
Specifically, based on the analysis, the operation time and the stop time of the air conditioner reflect the matching degree between the output load of the air conditioner and the environmental load of the environment, and according to the interval between the operation time and the stop time of the air conditioner, the matching degree between the output load of the air conditioner and the environmental load of the environment can be further described.
The starting frequency table prescribes the corresponding relation among the time interval in which the running time of the air conditioner is located, the time interval in which the stopping time of the air conditioner is located and the starting frequency correction value, and the starting frequency correction value corresponding to the time interval can be found in the starting frequency table according to the time interval in which the running time is located and the time interval in which the stopping time is located.
In one possible embodiment of the present application, when determining the start-up frequency table, the method specifically includes:
recording the highest operation frequency and the lowest operation frequency of the air conditioner in the operation time;
and determining a starting frequency table according to the highest operating frequency and the lowest operating frequency.
Specifically, when the air conditioner is operated in the operation time, the operation frequency is adjusted in real time based on the ambient temperature, the highest operation frequency and the lowest operation frequency of the air conditioner in the operation time respectively reflect the maximum output load and the minimum output load of the air conditioner under the current ambient condition, and the starting frequency table can be determined based on the highest operation frequency and the minimum operation frequency of the air conditioner in the operation time and the relevant experience knowledge of the person skilled in the art. Referring to fig. 3, it can be understood that a partial start frequency correction value determined according to the relevant experience knowledge of a person skilled in the art is preset in the air conditioner, and after the highest operation frequency and the lowest operation frequency of the air conditioner in the operation time are obtained, the determination of the start frequency table can be completed only by filling the highest operation frequency and the lowest operation frequency into the start frequency table of the data of the existing partial data.
After the starting frequency correction value corresponding to the running time and the shutdown time is found in the starting frequency table, the reference starting frequency is corrected based on the starting frequency correction value, and the corrected starting frequency is obtained.
With continued reference to FIG. 3, in one possible practical example of the present application, the time interval in which the run time t0 is located is divided into 3, namely interval A (0, B), interval B [ B, C), and interval C [ C, +_c), where B < C. The time interval in which the downtime t1 is located is likewise divided into 3 intervals D (0, E), E [ E, F ], and F [ F, ], respectively, where E < F.
In this example, when the operation time is in the interval a and the shutdown time is in the interval D, it is indicated that the air conditioner quickly brings the ambient temperature to the shutdown temperature point, which indicates that the air conditioner is outputting enough at this time, but the ambient temperature is rapidly changed after the air conditioner is stopped. In order to enable the ambient temperature to reach the shutdown temperature point quickly when the air conditioner is started next time, the starting frequency of the air conditioner is not too low, the starting frequency of the air conditioner is properly reduced on the basis of the reference starting frequency, and the corrected starting frequency of the air conditioner is the reference starting frequency-F1.
When the running time is in the interval A and the stopping time is in the interval E, the air conditioner is indicated to quickly enable the ambient temperature to reach the stopping temperature point, and the air conditioner is indicated to be sufficient in output at the moment, but the ambient temperature change speed is moderate after the air conditioner is stopped. In order to enable the ambient temperature to reach the shutdown temperature point quickly when the air conditioner is started next time, the ambient temperature is properly reduced on the basis of the reference starting frequency, and the corrected starting frequency of the air conditioner is the reference starting frequency-F2.
When the running time is in the interval A and the stopping time is in the interval F, the air conditioner is indicated to quickly enable the ambient temperature to reach the stopping temperature point, the air conditioner is indicated to be sufficient in output at the moment, and the ambient temperature can be well maintained after the air conditioner is stopped. At the moment, the environment temperature can be well guaranteed by only maintaining the starting frequency of the air conditioner to be the lowest operating frequency, and at the moment, the corrected starting frequency of the air conditioner is the lowest operating frequency.
As in the above example, when the operation time is in the interval B and the stop time is in the interval D, the corrected start frequency of the air conditioner is the reference start frequency-F3; when the running time is in the interval B and the stopping time is in the interval E, the corrected starting frequency of the air conditioner is the reference starting frequency-F4; when the operation time is in the interval B and the stop time is in the interval F, the corrected starting frequency of the air conditioner is the reference starting frequency-F5.
When the running time is in the interval C and the stopping time is in the interval D, it is difficult to make the ambient temperature reach the stopping temperature point quickly, and the output of the air conditioner is insufficient at this time, and the ambient temperature cannot be maintained well after the air conditioner stops. At this time, only the output of the air conditioner is required to be increased, and the corrected starting frequency of the air conditioner is the highest operating frequency.
In one possible embodiment of the present application, to further increase the output of the air conditioner, when the running time is in the interval C and the shutdown time is in the interval D, the corrected starting frequency of the air conditioner is the reference starting frequency-F6, wherein F6 is smaller than 0HZ.
As in the above example, when the operation time is in the section C and the stop time is in the section E, the corrected start-up frequency of the air conditioner is the reference start-up frequency-F8; when the operation time is in the interval C and the stop time is in the interval F, the corrected starting frequency of the air conditioner is the reference starting frequency-F7.
In this example, 20Hz is greater than or equal to F1 and greater than or equal to F2 and greater than or equal to F3 and greater than or equal to F4 and greater than or equal to F5 and greater than or equal to F6 and greater than or equal to F7 and greater than or equal to F8 and greater than or equal to 0HZ and greater than or equal to F6 and greater than or equal to-10 HZ.
In one possible embodiment of the present application, the correcting the reference starting frequency according to the running time and the stopping time, and determining the corrected starting frequency of the air conditioner further includes:
under the condition that the air conditioner performs initial operation in the operation time, the corrected starting frequency is determined to be a preset initial starting frequency; wherein the initial operation is the first start and operation of the air conditioner.
Specifically, when the initial operation of the air conditioner is performed, the initial operation of the air conditioner is described as being performed based on user control, and the starting operation is not started when the starting temperature point is reached, at the moment, the environmental temperature of the environment where the air conditioner is positioned just begins to change under the action of the air conditioner, the environment temperature changes towards the expected direction of a user, when the initial operation of the air conditioner is performed, the difference between the environmental temperature and the set temperature is large, the matching degree between the environmental load of the environment and the output load of the air conditioner cannot be reflected better by the operation time and the downtime, the corrected starting frequency is determined to be the preset initial starting frequency, namely, the air conditioner is started at the preset initial starting frequency when the initial operation is controlled by the user.
S5: under the condition that the ambient temperature reaches a starting temperature point, starting the air conditioner at a corrected starting frequency;
specifically, after the determination of the corrected starting frequency is completed, when the air conditioner monitors that the ambient temperature reaches the starting temperature point, the air conditioner is started again with the corrected starting frequency, specifically, the compressor of the air conditioner is started through the corrected starting frequency, so that the air conditioner is started, and the ambient temperature is continuously maintained.
Through the technical scheme provided by the application, the running time and the stopping time of the air conditioner reflect the matching degree between the environmental load of the environment where the air conditioner is located and the output load of the air conditioner, the starting frequency of the air conditioner in the next stopping start is determined based on the running time and the stopping time of the air conditioner, the dynamic adjustment of the running state of the air conditioner is realized, the starting frequency of the corrected air conditioner enables the running load of the air conditioner to be better matched with the environmental load, the problem that the air conditioner frequently arrives at a stopping temperature point to stop is avoided, and the comfort of the air conditioner is effectively improved.
Corresponding to the above method embodiment, an embodiment of the present application provides a control device for an air conditioner, and referring to fig. 4, the control device for an air conditioner provided in the present application includes: a first timing module 401, a second timing module 402, a determining module 403, a modifying module 404, and a starting module 405.
A first timing module 401 for recording the operation time of the air conditioner; the running time is the time for the air conditioner to enable the ambient temperature to reach a preset shutdown temperature point, and the ambient temperature is the overall temperature of the environment where the air conditioner is located;
a second timing module 402 for recording the downtime of the air conditioner; the shutdown time is the time for the ambient temperature to reach a preset starting temperature point after the air conditioner is shut down;
a determining module 403, configured to determine a reference starting frequency of the air conditioner according to a starting frequency of the air conditioner running in the running time;
the correction module 404 is configured to correct the reference starting frequency according to the running time and the downtime, and determine a corrected starting frequency of the air conditioner;
the starting module 405 is configured to start the air conditioner at the corrected starting frequency when the ambient temperature reaches the starting temperature point.
In one possible embodiment of the present application, the first timing module 401 includes:
the timing unit is used for starting timing under the condition that the timing condition is met; the timing condition is that the temperature difference between the ambient temperature and the set temperature of the air conditioner is smaller than the set temperature threshold value;
and the stopping unit is used for stopping timing under the condition that the ambient temperature reaches the stop temperature point, so as to obtain the running time.
In one possible embodiment of the present application, the first timing module 401 further includes:
and the zero clearing unit is used for zero clearing the running time under the condition that the timing condition is not met.
In one possible embodiment of the present application, the correction module 404 includes:
a first determining unit for determining the corrected starting frequency as a preset initial starting frequency in the case that the air conditioner performs initial operation in an operation time; wherein the initial operation is the first start and operation of the air conditioner.
In one possible embodiment of the present application, the correction module 404 further includes:
the second determining unit is used for respectively determining the time interval of the operation time and the shutdown time under the condition that the air conditioner does not perform initial operation in the operation time;
a third determining unit configured to determine a start-up frequency table;
the searching unit is used for searching a starting frequency correction value corresponding to the time interval in the starting frequency table according to the time interval in which the running time is positioned and the time interval in which the stopping time is positioned;
and a fourth determining unit for determining a corrected start frequency based on the reference start frequency and the start frequency correction value.
In a possible embodiment of the present application, the fourth determining unit includes:
and the calculating subunit is used for taking the difference value between the reference starting frequency and the starting frequency correction value as the corrected starting frequency.
In a possible embodiment of the present application, the third determining unit includes:
the recording subunit is used for recording the highest running frequency and the lowest running frequency of the air conditioner in running time;
and the determining subunit is used for determining a starting frequency table according to the highest operating frequency and the lowest operating frequency.
As shown in fig. 5, the embodiment of the present application provides an electronic device, which includes a processor 501, a communication interface 502, a memory 503, and a communication bus 504, where the processor 501, the communication interface 502, and the memory 503 perform communication with each other through the communication bus 504,
a memory 503 for storing a computer program;
in an embodiment of the present application, the processor 501 is configured to implement, when executing a program stored in the memory 503, a control method of the air conditioner provided in any one of the foregoing method embodiments, for example, including:
recording the running time of the air conditioner; the running time is the time for the air conditioner to enable the ambient temperature to reach a preset shutdown temperature point, and the ambient temperature is the overall temperature of the environment where the air conditioner is located;
recording the downtime of the air conditioner; the shutdown time is the time for the ambient temperature to reach a preset starting temperature point after the air conditioner is shut down;
determining a reference starting frequency of the air conditioner according to the starting frequency of the air conditioner in the running time;
correcting the reference starting frequency according to the running time and the stopping time, and determining the corrected starting frequency of the air conditioner;
and under the condition that the ambient temperature reaches the starting temperature point, starting the air conditioner at the corrected starting frequency.
The embodiment of the application also provides a computer readable storage medium, on which a computer program is stored, the computer program implementing the steps of a control method of an air conditioner provided in any one of the method embodiments described above when being executed by a processor.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
From the above description of embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus a general purpose hardware platform, or may be implemented by hardware. Based on such understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the related art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the method described in the respective embodiments or some parts of the embodiments.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.
The foregoing is only a specific embodiment of the invention to enable those skilled in the art to understand or practice the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. A control method of an air conditioner, comprising:
recording the running time of the air conditioner; the running time is the time for the air conditioner to enable the ambient temperature to reach a preset stop temperature point, and the ambient temperature is the overall temperature of the environment where the air conditioner is located;
recording the downtime of the air conditioner; the shutdown time is the time for the ambient temperature to reach a preset startup temperature point after the air conditioner is shut down;
determining a reference starting frequency of the air conditioner according to the starting frequency of the air conditioner in the running time; under the condition that the air conditioner does not perform initial operation in the operation time, respectively determining the time intervals of the operation time and the shutdown time;
determining a starting frequency table; the starting frequency table is determined according to the highest operating frequency and the lowest operating frequency of the air conditioner in the operating time;
searching a starting frequency correction value corresponding to the time interval in the starting frequency table according to the time interval in which the running time is positioned and the time interval in which the stopping time is positioned;
determining a corrected starting frequency according to the reference starting frequency and the starting frequency correction value; wherein the corrected starting frequency is the difference value between the reference starting frequency and the starting frequency correction value;
and under the condition that the ambient temperature reaches the starting temperature point, starting the air conditioner at the corrected starting frequency.
2. The method of claim 1, wherein recording the run time of the air conditioner comprises:
under the condition that the timing condition is met, starting timing; the timing condition is that the temperature difference between the ambient temperature and the set temperature of the air conditioner is smaller than a set temperature threshold value;
and stopping timing under the condition that the ambient temperature reaches the shutdown temperature point, and obtaining the running time.
3. The method of claim 2, wherein recording the run time of the air conditioner further comprises:
and under the condition that the timing condition is not met, resetting the running time.
4. The method according to claim 1, wherein the method further comprises:
under the condition that the air conditioner performs initial operation in the operation time, the corrected starting frequency is determined to be a preset initial starting frequency; wherein the initial operation is a first start-up and operation of the air conditioner.
5. A control device of an air conditioner, comprising:
the first timing module is used for recording the running time of the air conditioner; the running time is the time for the air conditioner to enable the ambient temperature to reach a preset stop temperature point, and the ambient temperature is the overall temperature of the environment where the air conditioner is located;
the second timing module is used for recording the downtime of the air conditioner; the shutdown time is the time for the ambient temperature to reach a preset startup temperature point after the air conditioner is shut down;
the determining module is used for determining the reference starting frequency of the air conditioner according to the starting frequency of the air conditioner in the running time;
the second determining module is used for respectively determining the time interval of the running time and the stopping time under the condition that the air conditioner does not perform initial running in the running time;
the third determining module is used for determining a starting frequency table; the starting frequency table is determined according to the highest operating frequency and the lowest operating frequency of the air conditioner in the operating time;
the searching module is used for searching a starting frequency correction value corresponding to the time interval in the starting frequency table according to the time interval in which the running time is located and the time interval in which the stopping time is located;
a fourth determining module, configured to determine a corrected starting frequency according to the reference starting frequency and the starting frequency correction value; wherein the corrected starting frequency is the difference value between the reference starting frequency and the starting frequency correction value;
and the starting module is used for starting the air conditioner at the corrected starting frequency under the condition that the ambient temperature reaches the starting temperature point.
6. An electronic device, comprising: at least one communication interface; at least one bus connected to the at least one communication interface; at least one processor coupled to the at least one bus; at least one memory coupled to the at least one bus, wherein the processor is configured to implement the method of any of claims 1-4.
7. A computer storage medium, characterized in that computer executable instructions are stored for performing the method according to any of claims 1-4.
CN202311710360.6A 2023-12-13 2023-12-13 Control method and device of air conditioner, electronic equipment and storage medium Active CN117387173B (en)

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JPS63113244A (en) * 1986-10-29 1988-05-18 Sanyo Electric Co Ltd Air conditioner
JP2011202885A (en) * 2010-03-25 2011-10-13 Toshiba Carrier Corp Air conditioner
CN108361924A (en) * 2018-01-04 2018-08-03 青岛海尔空调器有限总公司 Air conditioner control method for frequency
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CN112797578A (en) * 2020-12-28 2021-05-14 珠海格力电器股份有限公司 Air conditioner control method and device, storage medium and air conditioner
CN114893896A (en) * 2022-06-13 2022-08-12 珠海格力电器股份有限公司 Control method and device of air conditioner
CN115727487A (en) * 2022-11-18 2023-03-03 Tcl空调器(中山)有限公司 Air conditioner compressor frequency control method and device, air conditioner and storage medium

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221547A (en) * 1983-05-30 1984-12-13 Toshiba Corp Air conditioner
JPS63113244A (en) * 1986-10-29 1988-05-18 Sanyo Electric Co Ltd Air conditioner
JP2011202885A (en) * 2010-03-25 2011-10-13 Toshiba Carrier Corp Air conditioner
CN108361924A (en) * 2018-01-04 2018-08-03 青岛海尔空调器有限总公司 Air conditioner control method for frequency
CN108518809A (en) * 2018-06-19 2018-09-11 广东美的制冷设备有限公司 Control method, device and the air-conditioning of air-conditioning
CN112797578A (en) * 2020-12-28 2021-05-14 珠海格力电器股份有限公司 Air conditioner control method and device, storage medium and air conditioner
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CN115727487A (en) * 2022-11-18 2023-03-03 Tcl空调器(中山)有限公司 Air conditioner compressor frequency control method and device, air conditioner and storage medium

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