CN110470029B - Method and device for controlling self-cleaning of air conditioner and air conditioner - Google Patents
Method and device for controlling self-cleaning of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN110470029B CN110470029B CN201910661787.9A CN201910661787A CN110470029B CN 110470029 B CN110470029 B CN 110470029B CN 201910661787 A CN201910661787 A CN 201910661787A CN 110470029 B CN110470029 B CN 110470029B
- Authority
- CN
- China
- Prior art keywords
- self
- cleaning
- air conditioner
- controlling
- time interval
- 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.)
- Active
Links
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
- F24F11/50—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
- F24F11/62—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
- F24F11/65—Electronic processing for selecting an operating mode
Abstract
The application relates to the technical field of air conditioners and discloses a method for controlling self-cleaning of an air conditioner. The method comprises the following steps: obtaining a time interval between the current time and the last self-cleaning finishing time of the air conditioner; and under the conditions that the time interval is less than the preset time length, the time interval is greater than the self-cleaning period, and the time difference value between the time interval and the self-cleaning period is greater than the preset time difference value, controlling the air conditioner to start the self-cleaning operation mode. When the air conditioner needs to be automatically cleaned, the self-cleaning function of the air conditioner is automatically started, manual operation is not needed, and the self-cleaning function of the air conditioner can be reasonably and effectively utilized. The application also discloses a device and an air conditioner for controlling the self-cleaning of the air conditioner.
Description
Technical Field
The present application relates to the field of air conditioning technologies, and in particular, to a method and an apparatus for controlling self-cleaning of an air conditioner, and an air conditioner.
Background
After the air conditioner is placed or used for a long time, a large amount of dust and dirt exists in the air conditioner. The dust is attached to the heat exchanger of the indoor unit, so that the heat exchange performance of the heat exchanger is reduced, the refrigerating and heating effects of the air conditioner are reduced, bacteria are easy to breed to form mildew, and the bacteria and the mildew can generate peculiar smell in the unit and threaten the health of a user. At present, an air conditioner with an air conditioner indoor unit or an air conditioner outdoor unit self-cleaning function can be used for self-cleaning, and dust and dirt in the air conditioner are reduced.
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: the self-cleaning function of the air conditioner needs to be manually started, and users often neglect the self-cleaning of the air conditioner when working hours are short, so that the self-cleaning function of the air conditioner is easily not effectively utilized.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and a device for controlling self-cleaning of an air conditioner and the air conditioner, and aims to solve the technical problems that the self-cleaning function of the air conditioner needs to be manually started, and users often neglect the self-cleaning of the air conditioner when the working time is short, so that the self-cleaning function of the air conditioner cannot be effectively utilized.
In some embodiments, the method for controlling self-cleaning of an air conditioner includes:
obtaining a time interval between the current time and the last self-cleaning finishing time of the air conditioner;
and under the conditions that the time interval is less than the preset time length, the time interval is greater than the self-cleaning period, and the time difference value between the time interval and the self-cleaning period is greater than the preset time difference value, controlling the air conditioner to start the self-cleaning operation mode.
In some embodiments, the apparatus for controlling self-cleaning of an air conditioner includes a processor and a memory storing program instructions, the processor being configured to execute the above-mentioned method for controlling self-cleaning of an air conditioner when executing the program instructions.
In some embodiments, the air conditioner includes the above-described apparatus for controlling self-cleaning of the air conditioner.
The method and the device for controlling self-cleaning of the air conditioner and the air conditioner provided by the embodiment of the disclosure can achieve the following technical effects:
and controlling the air conditioner to start a self-cleaning operation mode under the condition that the time interval from the current time to the previous self-cleaning finishing time of the air conditioner is less than a preset time length and greater than a self-cleaning period, and the time difference between the time interval and the self-cleaning period is greater than a preset time difference. When the air conditioner needs to be automatically cleaned, the self-cleaning function of the air conditioner is automatically started, manual operation is not needed, and the self-cleaning function of the air conditioner can be reasonably and effectively utilized.
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 method for controlling self-cleaning of an air conditioner according to an embodiment of the disclosure;
fig. 2 is a schematic flowchart of a method for controlling self-cleaning of an air conditioner according to an embodiment of the disclosure;
fig. 3 is a schematic structural diagram of an apparatus for controlling self-cleaning of 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 embodiment of the present disclosure provides a method for controlling self-cleaning of an air conditioner, as shown in fig. 1, including the following steps:
s101: and obtaining the time interval between the current moment and the last self-cleaning finishing moment of the air conditioner.
Optionally, the current time and the saved previous self-cleaning end time of the air conditioner are obtained, and then the time interval between the current time and the saved previous self-cleaning end time is calculated.
S102: and under the conditions that the time interval is less than the preset time length, the time interval is greater than the self-cleaning period, and the time difference value between the time interval and the self-cleaning period is greater than the preset time difference value, controlling the air conditioner to start the self-cleaning operation mode.
Optionally, the preset time period is determined according to the outdoor air quality of the position where the air conditioner is located. For example, the air quality is better in summer, and the preset time length is 40-50 days; the weather quality is poor in multiple seasons of sand storm, and the preset time length is 8-15 days. The starting time of the self-cleaning of the air conditioner is judged in advance by utilizing the preset time length, the local outdoor air quality is comprehensively considered, and the self-cleaning starting of the air conditioner can be controlled more timely.
Optionally, the self-cleaning cycle is a corrected self-cleaning cycle obtained after the air conditioner completes self-cleaning in the previous time. The starting time of the self-cleaning of the air conditioner can be more accurately judged by correcting the self-cleaning period.
Alternatively, the preset time difference value is determined according to the outdoor air quality of the position where the air conditioner is located. For example, the air quality is better in summer, and the value of the preset time difference is 5-8 days; the weather quality is poor in multiple seasons of sand storm, and the value of the preset time difference is 2-3 days. The starting time of the self-cleaning of the air conditioner is judged by utilizing the preset time difference, the local outdoor air quality is comprehensively considered, and the self-cleaning starting of the air conditioner can be controlled more timely and accurately.
In this embodiment, the air conditioner is controlled to start the self-cleaning operation mode when the time interval from the current time to the previous self-cleaning end time of the air conditioner is less than the preset time length and greater than the self-cleaning period, and the time difference between the time interval and the self-cleaning period is greater than the preset time difference. When the air conditioner needs to be automatically cleaned, the self-cleaning function is automatically started, manual operation is not needed, the self-cleaning function of the air conditioner can be reasonably and effectively utilized, and the cleanliness of the air conditioner is guaranteed.
In some embodiments, the method for controlling self-cleaning of an air conditioner further includes: and controlling the air conditioner to start a self-cleaning operation mode under the condition that the time interval is greater than or equal to the preset time length.
For example, the time interval between the current time and the last self-cleaning finishing time of the air conditioner is 30 days, and the preset time is 15 days, which indicates that the air conditioner does not perform self-cleaning for a very long time under the condition that the current outdoor air quality is poor, and the self-cleaning operation mode of the air conditioner is directly controlled to start in order to avoid that a large amount of dust and dirt affects the refrigeration and heating performance of the air conditioner.
In the embodiment, the starting time of the self-cleaning of the air conditioner is judged in advance by using the preset time length, and the self-cleaning starting operation mode of the air conditioner is directly controlled under the condition that the time interval between the current time and the last self-cleaning finishing time of the air conditioner is greater than or equal to the preset time length, so that the self-cleaning of the air conditioner is still started according to the self-cleaning period of the overlong time under the condition that the current outdoor environment quality is poor, and the self-cleaning starting of the air conditioner can be controlled more timely and accurately.
In some embodiments, the method for controlling self-cleaning of an air conditioner further includes: and after controlling the air conditioner to start the self-cleaning operation mode, controlling the air conditioner to carry out self-cleaning under the condition that the self-cleaning operation mode is the default operation mode.
The self-cleaning mode of the air conditioner is started and is not equal to the self-cleaning mode of the air conditioner. The air conditioner can enter the self-cleaning operation state only in a case where the self-cleaning operation mode is a default operation mode (i.e., an operation mode allowing self-start by default).
Alternatively, the user presets the operation authority (prohibiting the self-start operation or the default self-start operation) of different operation modes (e.g., the self-cleaning operation mode, the heating mode, the cooling mode, the dehumidifying mode) of the air conditioner. After the air conditioner starts the self-cleaning operation mode, determining the operation authority of the self-cleaning operation mode as the default self-starting operation, and judging the self-cleaning operation mode as the default operation mode. And judging whether the self-cleaning operation mode is the default operation mode or not according to the operation permission of the air conditioner in different operation modes preset by the user, so that the operation of the user is not needed, and the self-cleaning operation mode is more intelligent.
Optionally, after the air conditioner starts the self-cleaning operation mode, a user instruction is not received within a preset time (e.g., 5 seconds), and the self-cleaning operation mode is determined to be the default operation mode. Whether the self-cleaning operation mode is the default operation mode or not is judged according to the instant instruction of the user, the instant air conditioner use requirement of the user is respected, and the method is more humanized.
The basic principle of self-cleaning of the air conditioner is that a heat exchanger is refrigerated and frosted, dust is peeled off by using a cold expansion principle, then frost and water are condensed, and the peeled dust is washed away by using condensed water, so that the self-cleaning operation mode of the air conditioner breaks through the current operation mode (particularly the heating mode) of the air conditioner or the operation mode desired by a user. In the embodiment, the air conditioner is controlled to carry out self-cleaning on the premise that the self-cleaning operation mode is the default operation mode, and self-cleaning is carried out on the premise that the user selects the priority, so that the method is more humanized.
In some embodiments, the method for controlling self-cleaning of an air conditioner further includes: and after self-cleaning is finished, correcting the self-cleaning period to obtain a corrected self-cleaning period.
Optionally, the self-cleaning period is corrected according to the self-cleaning running time of the air conditioner, the self-cleaning power of the air conditioner and the air conditioner air output.
Optionally, the self-cleaning period is corrected in negative correlation with the self-cleaning operation time of the air conditioner and the self-cleaning power of the air conditioner, and in positive correlation with the air outlet quantity of the air conditioner.
Optionally, the self-cleaning period is corrected according to the self-cleaning operation time of the air conditioner, the self-cleaning power of the air conditioner and the air conditioner air output, and the self-cleaning period comprises:
wherein, T0To correct the self-cleaning cycle, L0And the coefficient is a proportionality coefficient, t is the self-cleaning operation time of the air conditioner, P is the self-cleaning power of the air conditioner, and V is the air outlet quantity of the air conditioner.
The longer the self-cleaning operation time of the air conditioner is, the higher the self-cleaning power of the air conditioner is, and the smaller the air outlet quantity of the air conditioner is, which indicates that the working environment (including the regional environment, the seasonal environment and the use environment) of the air conditioner is worse, and the self-cleaning period needs to be properly adjusted to be smaller so as to more frequently control the air conditioner to carry out self-cleaning to ensure the cleanliness of the air conditioner. Similarly, the shorter the self-cleaning operation time of the air conditioner is, the smaller the self-cleaning power of the air conditioner is, and the larger the air outlet quantity of the air conditioner is, the better the working environment of the air conditioner is, the self-cleaning period can be properly increased, and on the premise of ensuring the cleanliness of the air conditioner, the self-cleaning frequency of the air conditioner is reduced so as to reduce the influence of the self-cleaning of the air conditioner on the normal operation of the air conditioner.
The self-cleaning period suitable for the air conditioner is different due to the difference of the working environments, so that in the embodiment, after the self-cleaning of the air conditioner is completed each time, the self-cleaning period is corrected to obtain the corrected self-cleaning period, and the self-cleaning starting time of the air conditioner can be more accurately judged according to the corrected self-cleaning period.
In some embodiments, the method for controlling self-cleaning of an air conditioner further includes: and under the conditions that the time interval is less than the preset duration, the time interval is greater than the self-cleaning period, and the time difference between the time interval and the self-cleaning period is less than or equal to the preset time difference, controlling the air conditioner to send out a self-cleaning reminding signal.
In this embodiment, after the time interval from the current time to the previous self-cleaning end time of the air conditioner exceeds the self-cleaning period, if the time difference between the time interval and the self-cleaning period is less than or equal to the preset time difference, and the performance (for example, power consumption) of the air conditioner is not affected too much even if the air conditioner does not perform self-cleaning at this time, the air conditioner is not forced to start the self-cleaning operation mode, and a self-cleaning reminding signal is sent to remind a user of self-cleaning of the air conditioner. The time for sending the self-cleaning reminding signal by the air conditioner is judged by utilizing the preset time difference, the local outdoor air quality is comprehensively considered, and a user can be reminded of self-cleaning the air conditioner more timely and accurately.
In some embodiments, the method for controlling self-cleaning of an air conditioner further includes: and after controlling the air conditioner to send out a self-cleaning reminding signal, acquiring a user selection mode of the air conditioner, and controlling the air conditioner to carry out self-cleaning under the condition that the user selection mode of the air conditioner is a self-cleaning operation mode.
Optionally, the user-selected mode of the air conditioner includes a self-cleaning operation mode, a cooling operation mode, a heating operation mode, a dehumidifying operation mode, or a blowing operation mode. Under the condition that the user selection mode of the air conditioner is a self-cleaning operation mode, controlling the air conditioner to carry out self-cleaning; and controlling the air conditioner to operate according to other non-self-cleaning user selection modes under the condition that the user selection mode of the air conditioner is other operation modes (non-self-cleaning operation modes).
In the embodiment, after the air conditioner is controlled to send the self-cleaning reminding signal, if the user selects the self-cleaning operation mode, the air conditioner is automatically cleaned, and if the user selects other operation modes, the air conditioner is controlled to operate according to other operation modes, so that the will of the user is fully respected, and the air conditioner is more humanized.
In some embodiments, the method for controlling self-cleaning of an air conditioner further includes: and under the condition that the time interval is less than the preset time length and is less than or equal to the self-cleaning period, obtaining a user selection mode of the air conditioner, and under the condition that the user selection mode of the air conditioner is a self-cleaning operation mode, controlling the air conditioner to carry out self-cleaning.
The time interval between the current moment and the last self-cleaning finishing moment of the air conditioner is less than the preset time length, and the time interval is less than or equal to the self-cleaning period, which indicates that the running condition of the air conditioner is good, and self-cleaning is not needed. In the embodiment, even if the system judges that the air conditioner does not need to be self-cleaned, if the user subjectively requires the air conditioner to be self-cleaned, the air conditioner is controlled to be self-cleaned, and the self-cleaning of the air conditioner is controlled more flexibly and humanizedly.
In some embodiments, there is provided a method for controlling self-cleaning of an air conditioner, as shown in fig. 2, comprising the steps of:
s201: and obtaining the time interval between the current moment and the last self-cleaning finishing moment of the air conditioner.
S202: and judging whether the time interval is smaller than a preset time length.
S203: and judging whether the time interval is larger than the self-cleaning period.
S204: and judging whether the time difference between the time interval and the self-cleaning period is greater than a preset time difference.
S205: and under the condition that the time interval is less than the preset time length, the time interval is greater than the self-cleaning period, and the time difference value between the time interval and the self-cleaning period is greater than the preset time difference value, or under the condition that the time interval is greater than or equal to the preset time length, controlling the air conditioner to start the self-cleaning operation mode.
S206: and under the conditions that the time interval is less than the preset duration, the time interval is greater than the self-cleaning period, and the time difference between the time interval and the self-cleaning period is less than or equal to the preset time difference, controlling the air conditioner to send out a self-cleaning reminding signal.
S207: and judging whether the self-cleaning operation mode is a default operation mode.
S208: after the air conditioner is controlled to send out the self-cleaning reminding signal, or under the condition that the time interval is less than the preset duration and the time interval is less than or equal to the self-cleaning period, or the self-cleaning operation mode is not the default operation mode, the user selection mode of the air conditioner is obtained.
S209: and judging whether the user selection mode of the air conditioner is a self-cleaning operation mode.
S210: and under the condition that the self-cleaning operation mode is the default operation mode or under the condition that the user selection mode of the air conditioner is the self-cleaning operation mode, controlling the air conditioner to carry out self-cleaning.
S211: and controlling the air conditioner to operate according to other operation modes under the condition that the user selection mode of the air conditioner is not the self-cleaning operation mode.
Optionally, the other operation modes include other non-self-cleaning user selection modes (e.g., cooling operation mode), air conditioner default operation mode (e.g., operation mode when the air conditioner is turned on preset by the user), or air conditioner memory operation mode (e.g., operation mode when the air conditioner is turned off last time).
S212: and after self-cleaning is finished, correcting the self-cleaning period to obtain a corrected self-cleaning period.
In the embodiment, when the air conditioner needs to be automatically cleaned, the self-cleaning function is automatically started, manual operation is not needed, and the self-cleaning function of the air conditioner can be reasonably and effectively utilized.
The embodiment of the present disclosure provides an apparatus for controlling self-cleaning of an air conditioner, which is structurally shown in fig. 3 and includes:
a processor (processor)30 and a memory (memory)31, and may further include a Communication Interface (Communication Interface)32 and a bus 33. The processor 30, the communication interface 32 and the memory 31 may communicate with each other through a bus 33. Communication interface 32 may be used for information transfer. The processor 30 may call logic instructions in the memory 31 to perform the method for controlling the self-cleaning of the air conditioner of the above-described embodiment.
In addition, the logic instructions in the memory 31 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 31 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 30 executes functional applications and data processing by executing program instructions/modules stored in the memory 31, that is, implements the method for controlling the self-cleaning of the air conditioner in the above-described method embodiment.
The memory 31 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 31 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure provides an air conditioner, which comprises the device for controlling self-cleaning of the air conditioner.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for controlling self-cleaning of an air conditioner.
Embodiments of the present disclosure provide a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-mentioned method for controlling self-cleaning of an air conditioner.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions 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. The terms "comprises," "comprising," "including," 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 (9)
1. A method for controlling self-cleaning of an air conditioner, comprising:
obtaining a time interval between the current time and the last self-cleaning finishing time of the air conditioner;
controlling the air conditioner to start a self-cleaning operation mode under the condition that the time interval is less than a preset time length, the time interval is greater than a self-cleaning period, and the time difference between the time interval and the self-cleaning period is greater than a preset time difference;
the preset time length is determined according to the outdoor air quality of the position where the air conditioner is located, the self-cleaning period is a corrected self-cleaning period obtained after the air conditioner completes self-cleaning in the previous time, the preset time difference is determined according to the outdoor air quality of the position where the air conditioner is located, and self-cleaning is self-cleaning of the air conditioner heat exchanger;
correcting the self-cleaning period according to the self-cleaning operation time of the air conditioner, the self-cleaning power of the air conditioner and the air conditioner air output, wherein the self-cleaning period comprises the following steps:
wherein, T0To correct the self-cleaning cycle, L0And the coefficient is a proportionality coefficient, t is the self-cleaning operation time of the air conditioner, P is the self-cleaning power of the air conditioner, and V is the air outlet quantity of the air conditioner.
2. The method of claim 1, further comprising:
and controlling the air conditioner to start a self-cleaning operation mode under the condition that the time interval is greater than or equal to the preset time length.
3. The method as claimed in claim 1 or 2, further comprising, after controlling the air conditioner to start the self-cleaning operation mode:
and controlling the air conditioner to carry out self-cleaning under the condition that the self-cleaning operation mode is the default operation mode.
4. The method of claim 3, further comprising:
and after self-cleaning is finished, correcting the self-cleaning period to obtain a corrected self-cleaning period.
5. The method of claim 1 or 2, further comprising:
and controlling the air conditioner to send out a self-cleaning reminding signal under the condition that the time interval is less than the preset time length, the time interval is greater than the self-cleaning period, and the time difference between the time interval and the self-cleaning period is less than or equal to the preset time difference.
6. The method of claim 5, after controlling the air conditioner to send out the self-cleaning reminding signal, further comprising:
obtaining a user selection mode of the air conditioner;
and under the condition that the user selection mode of the air conditioner is a self-cleaning operation mode, controlling the air conditioner to carry out self-cleaning.
7. The method of claim 1 or 2, further comprising:
obtaining a user selection mode of the air conditioner under the condition that the time interval is less than the preset time length and is less than or equal to the self-cleaning period;
and under the condition that the user selection mode of the air conditioner is a self-cleaning operation mode, controlling the air conditioner to carry out self-cleaning.
8. An apparatus for controlling self-cleaning of an air conditioner, comprising a processor and a memory storing program instructions, characterized in that the processor is configured to perform the method for controlling self-cleaning of an air conditioner according to any one of claims 1 to 7 when executing the program instructions.
9. An air conditioner characterized by comprising the apparatus for controlling self-cleaning of an air conditioner as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910661787.9A CN110470029B (en) | 2019-07-22 | 2019-07-22 | Method and device for controlling self-cleaning of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910661787.9A CN110470029B (en) | 2019-07-22 | 2019-07-22 | Method and device for controlling self-cleaning of air conditioner and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110470029A CN110470029A (en) | 2019-11-19 |
| CN110470029B true CN110470029B (en) | 2022-04-19 |
Family
ID=68508807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910661787.9A Active CN110470029B (en) | 2019-07-22 | 2019-07-22 | Method and device for controlling self-cleaning of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110470029B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043704A (en) * | 2019-11-20 | 2020-04-21 | 珠海格力电器股份有限公司 | Self-cleaning control method and device for air conditioner, electronic equipment and storage medium |
| CN111367759A (en) * | 2020-02-24 | 2020-07-03 | 歌尔科技有限公司 | Wireless earphone disinfection method and device, wireless earphone and readable storage medium |
| CN111306713A (en) * | 2020-03-02 | 2020-06-19 | 青岛海尔空调器有限总公司 | Method and device for controlling self-cleaning of air conditioner and air conditioner |
| CN113959068A (en) * | 2021-10-18 | 2022-01-21 | 珠海格力电器股份有限公司 | Reminding method for self-cleaning operation of internal and external machines of air conditioner and air conditioner |
| CN115076878A (en) * | 2022-05-30 | 2022-09-20 | 青岛海尔空调器有限总公司 | Air conditioner external unit self-cleaning method and device, computer readable storage medium and air conditioner |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005195267A (en) * | 2004-01-08 | 2005-07-21 | Matsushita Electric Ind Co Ltd | Air-conditioner |
| CN101424426A (en) * | 2007-10-30 | 2009-05-06 | Lg电子株式会社 | Error management system of air conditioner |
| US8623117B2 (en) * | 2011-06-20 | 2014-01-07 | Honeywell International Inc. | HVAC air filter monitor with sensor compensation |
| CN104180474A (en) * | 2014-07-30 | 2014-12-03 | 珠海格力电器股份有限公司 | Method and device for controlling new fan filter screen use time as well as new fan system |
| CN105222289A (en) * | 2014-05-26 | 2016-01-06 | 珠海格力电器股份有限公司 | A kind of air-conditioning equipment and screen pack cleaning automatic reminding method thereof |
| CN107003019A (en) * | 2014-12-01 | 2017-08-01 | 3M创新有限公司 | System and method for predicting HVAC filter replacements |
| CN206626752U (en) * | 2017-01-16 | 2017-11-10 | 广东美的制冷设备有限公司 | The monitoring device of air purifier and its airstrainer service life |
| CN107990504A (en) * | 2017-12-01 | 2018-05-04 | 珠海格力电器股份有限公司 | Information processing method, device and air-conditioning equipment for air-conditioning equipment |
| CN108050650A (en) * | 2017-11-23 | 2018-05-18 | 广东美的制冷设备有限公司 | The dirty stifled detection method of air-conditioning, device and computer readable storage medium |
| KR20180056293A (en) * | 2016-11-18 | 2018-05-28 | (주)씨원씨티에스 | Demper device having volume measurement fuctinon and volume control function |
| CN108800381A (en) * | 2018-06-12 | 2018-11-13 | Tcl德龙家用电器（中山）有限公司 | Air conditioner clean method, air conditioner and readable storage medium storing program for executing |
| CN108826576A (en) * | 2018-07-13 | 2018-11-16 | 珠海格力电器股份有限公司 | A kind of self-cleaning control method of fixed frequency air conditioner |
| US10302325B1 (en) * | 2016-04-25 | 2019-05-28 | American Air Filter Company, Inc. | Air filter operation and use modification according to identify a filter resistance of an air handling unit |
| CN109855228A (en) * | 2019-02-28 | 2019-06-07 | 珠海格力电器股份有限公司 | Air-conditioning self cleaning method, device, system, computer equipment and storage medium |
| CN109916003A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning control method and air conditioner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9366448B2 (en) * | 2011-06-20 | 2016-06-14 | Honeywell International Inc. | Method and apparatus for configuring a filter change notification of an HVAC controller |
| CN104374046B (en) * | 2014-10-27 | 2017-10-31 | 广东美的制冷设备有限公司 | The cleaning based reminding method and system of filter screen of air conditioner |
| CN106352634B (en) * | 2016-08-31 | 2018-12-28 | 广东美的制冷设备有限公司 | The dirty stifled detection method of air-conditioning heat exchanger, system and air-conditioning based on power of fan |
| CN107525216A (en) * | 2017-07-26 | 2017-12-29 | 青岛海尔空调器有限总公司 | Air conditioner and its control method with self-cleaning function |
| CN108050649B (en) * | 2017-11-03 | 2019-08-27 | 珠海格力电器股份有限公司 | Air conditioning filter network detecting method, device, storage medium and air-conditioning |
| CN109140686A (en) * | 2018-08-22 | 2019-01-04 | 奥克斯空调股份有限公司 | A kind of air-conditioning automated cleaning control method and air conditioner |
| CN109751712A (en) * | 2019-01-24 | 2019-05-14 | 奥克斯空调股份有限公司 | Cleaning air conditioner prompts generation method and device |
-
2019
- 2019-07-22 CN CN201910661787.9A patent/CN110470029B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005195267A (en) * | 2004-01-08 | 2005-07-21 | Matsushita Electric Ind Co Ltd | Air-conditioner |
| CN101424426A (en) * | 2007-10-30 | 2009-05-06 | Lg电子株式会社 | Error management system of air conditioner |
| US8623117B2 (en) * | 2011-06-20 | 2014-01-07 | Honeywell International Inc. | HVAC air filter monitor with sensor compensation |
| CN105222289A (en) * | 2014-05-26 | 2016-01-06 | 珠海格力电器股份有限公司 | A kind of air-conditioning equipment and screen pack cleaning automatic reminding method thereof |
| CN104180474A (en) * | 2014-07-30 | 2014-12-03 | 珠海格力电器股份有限公司 | Method and device for controlling new fan filter screen use time as well as new fan system |
| CN107003019A (en) * | 2014-12-01 | 2017-08-01 | 3M创新有限公司 | System and method for predicting HVAC filter replacements |
| US10302325B1 (en) * | 2016-04-25 | 2019-05-28 | American Air Filter Company, Inc. | Air filter operation and use modification according to identify a filter resistance of an air handling unit |
| KR20180056293A (en) * | 2016-11-18 | 2018-05-28 | (주)씨원씨티에스 | Demper device having volume measurement fuctinon and volume control function |
| CN206626752U (en) * | 2017-01-16 | 2017-11-10 | 广东美的制冷设备有限公司 | The monitoring device of air purifier and its airstrainer service life |
| CN108050650A (en) * | 2017-11-23 | 2018-05-18 | 广东美的制冷设备有限公司 | The dirty stifled detection method of air-conditioning, device and computer readable storage medium |
| CN107990504A (en) * | 2017-12-01 | 2018-05-04 | 珠海格力电器股份有限公司 | Information processing method, device and air-conditioning equipment for air-conditioning equipment |
| CN108800381A (en) * | 2018-06-12 | 2018-11-13 | Tcl德龙家用电器（中山）有限公司 | Air conditioner clean method, air conditioner and readable storage medium storing program for executing |
| CN108826576A (en) * | 2018-07-13 | 2018-11-16 | 珠海格力电器股份有限公司 | A kind of self-cleaning control method of fixed frequency air conditioner |
| CN109855228A (en) * | 2019-02-28 | 2019-06-07 | 珠海格力电器股份有限公司 | Air-conditioning self cleaning method, device, system, computer equipment and storage medium |
| CN109916003A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning control method and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110470029A (en) | 2019-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110470029B (en) | Method and device for controlling self-cleaning of air conditioner and air conditioner | |
| CN109373538B (en) | Outdoor fan control method and device and air conditioner | |
| CN110736195B (en) | Air conditioner self-cleaning control method and device and air conditioner | |
| CN112128944B (en) | Method and device for controlling humidity of air conditioner and air conditioner | |
| CN110986280A (en) | Method and device for self-cleaning control of air conditioner and air conditioner | |
| CN110469944B (en) | Air conditioner self-cleaning method and device and air conditioner | |
| CN113531842B (en) | Method and device for controlling double-evaporator air conditioner and double-evaporator air conditioner | |
| CN110736191B (en) | Control method and device for self-cleaning of air conditioner and air conditioner | |
| CN114636225B (en) | Method and device for freezing protection of air conditioner, air conditioner and storage medium | |
| CN112944572A (en) | Control method and device for dehumidification of air conditioner and air conditioner | |
| CN113357791A (en) | Control method and device for self-cleaning of air conditioner and air conditioner | |
| CN111895596B (en) | Control method and device for defrosting of air conditioner and air conditioner | |
| CN112050377A (en) | Control method and control device for defrosting of air conditioner and air conditioner | |
| CN112984742B (en) | Control method and device for self-cleaning of air conditioner and air conditioner | |
| CN112050375A (en) | Control method and control device for defrosting of air conditioner and air conditioner | |
| CN112984740B (en) | Control method and device for self-cleaning of air conditioner and air conditioner | |
| CN112747514B (en) | Method and device for controlling running frequency of air conditioner compressor and air conditioner | |
| CN113685983A (en) | Method and device for controlling air conditioner to realize global constant temperature and intelligent air conditioner | |
| CN110986278A (en) | Method and device for self-cleaning control of air conditioner and air conditioner | |
| CN110986277A (en) | Method and device for self-cleaning control of air conditioner and air conditioner | |
| CN110736196B (en) | Control method and device for self-cleaning of air conditioner and air conditioner | |
| CN112050370A (en) | Control method and control device for defrosting of air conditioner and air conditioner | |
| CN112050373A (en) | Control method and control device for defrosting of air conditioner and air conditioner | |
| CN110986279A (en) | Method and device for self-cleaning control of air conditioner and air conditioner | |
| CN111895591B (en) | Control method and device for defrosting of air conditioner and 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 |