CN114608073A - Air conditioner and control method thereof - Google Patents
Air conditioner and control method thereof Download PDFInfo
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- CN114608073A CN114608073A CN202210152547.8A CN202210152547A CN114608073A CN 114608073 A CN114608073 A CN 114608073A CN 202210152547 A CN202210152547 A CN 202210152547A CN 114608073 A CN114608073 A CN 114608073A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000002245 particle Substances 0.000 claims abstract description 107
- 238000004140 cleaning Methods 0.000 claims abstract description 96
- 238000001556 precipitation Methods 0.000 claims abstract description 93
- 238000004891 communication Methods 0.000 claims abstract description 6
- 150000002500 ions Chemical class 0.000 claims description 58
- 238000010408 sweeping Methods 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims 3
- 239000013618 particulate matter Substances 0.000 claims 2
- 230000003749 cleanliness Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 description 14
- 230000004913 activation Effects 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner and a control method thereof, the air conditioner comprises an ion module positioned in an indoor unit of the air conditioner and a cleaning device in communication connection with the indoor unit, and the control method comprises the following steps: after the ion module is started at this time, acquiring the particle concentration of the environment where the indoor unit is located and accumulating the starting time of the ion module at this time; predicting the precipitation amount of the particles according to the particle concentration and the starting time length; obtaining the initial precipitation amount of the particles, and accumulating the precipitation amount to the initial precipitation amount to obtain the accumulated precipitation amount; judging whether the accumulated precipitation amount is greater than or equal to a precipitation amount threshold value or not; if yes, the cleaning device is automatically controlled to clean the particles which are coagulated and deposited on the ground. The invention has the advantages that the cleaning device can be automatically controlled to clean the ground after the accumulated precipitation amount of the particles reaches the precipitation amount threshold value, and the cleanliness of the ground is ensured.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air conditioner and a control method thereof.
Background
With the improvement of the life quality of people, the requirements of people on the environment not only can meet the proper temperature required by the body, but also can meet the requirements on the air quality.
In order to improve the indoor air quality, air conditioners having an ion function are commercially available, which utilize released negative ions to coagulate and precipitate particles in the air and purify the indoor air, thereby improving the indoor air quality.
However, as the number of times of operation of the air conditioner increases, the agglomerated and precipitated particles are accumulated on the ground, which seriously affects the cleanliness of the ground and causes poor user experience, and thus, the improvement of the air conditioner is still needed.
Disclosure of Invention
An object of the first aspect of the present invention is to automatically control the cleaning device to clean the ground after the accumulated precipitation amount of the particles reaches the precipitation amount threshold value, so as to ensure the cleanliness of the ground.
It is a further object of the first aspect of the invention to improve the cleaning of the floor.
It is an object of a second aspect of the present invention to provide an air conditioner.
Specifically, according to a first aspect of the present invention, the present invention provides a control method for an air conditioner, the air conditioner including an ion module in an indoor unit of the air conditioner, the ion module being configured to release negative ions into an environment in which the indoor unit is located, so as to perform condensation and precipitation of particles in air by the negative ions, and a cleaning device in communication with the indoor unit, the cleaning device being configured to clean the particles condensed and precipitated on the ground, and the control method including:
after the ion module is started at this time, acquiring the particle concentration of the environment where the indoor unit is located and accumulating the starting time of the ion module at this time;
predicting the precipitation amount of the particles according to the concentration of the particles and the starting time length;
obtaining the initial precipitation amount of the particles, and accumulating the precipitation amount to the initial precipitation amount to obtain the accumulated precipitation amount;
judging whether the accumulated precipitation amount is greater than or equal to a precipitation amount threshold value or not;
if yes, the cleaning device is automatically controlled to clean the particles which are coagulated and deposited on the ground.
Optionally, the step of predicting the current precipitation amount of the particles according to the particle concentration and the current start-up time length includes:
and according to the particle concentration and the current starting time length, searching the current precipitation amount of the particles from a pre-stored corresponding relation table.
Optionally, after the step of determining whether the accumulated precipitation amount is greater than or equal to the precipitation amount threshold, the method further includes:
and if the accumulated precipitation amount is smaller than the precipitation amount threshold value, pre-storing the accumulated precipitation amount, and taking the pre-stored accumulated precipitation amount as the initial precipitation amount of the particles before the next starting of the ion module.
Optionally, the step of controlling the sweeping device to sweep the particles agglomerated and deposited on the ground comprises:
the cleaning frequency and the cleaning intensity of the cleaning device are increased at the position adjacent to the indoor unit.
Optionally, after the step of automatically controlling the cleaning device to clean the particles coagulated and deposited on the ground, the method further comprises:
the initial precipitation amount of the microparticles before the next start-up of the centrifuge module was reset to 0.
Optionally, before the step of automatically controlling the cleaning device to clean the particles agglomerated and deposited on the ground, the method further comprises:
and controlling an indoor unit of the air conditioner to send out a prompt tone for prompting a user that the cleaning device is about to be started.
Optionally, the control method further includes:
judging whether a cleaning device starting instruction selected by a user is received;
if yes, controlling the cleaning device to clean the particles which are coagulated and deposited on the ground.
Alternatively, the cleaning device is a mobile floor cleaning device that performs mobile cleaning in the environment in which the indoor unit is located, and is configured to automatically plan a cleaning path to clean particles on the floor.
Alternatively, the concentration of the microparticles is obtained by a concentration detection means; and/or
The starting time length is obtained by the timing device.
According to a second aspect of the present invention, there is provided an air conditioner comprising:
the ion module is arranged in an indoor unit of the air conditioner and used for releasing negative ions to the environment where the indoor unit is located so as to utilize the negative ions to carry out condensation and precipitation on particles in the air;
the cleaning device is in communication connection with an indoor unit of the air conditioner and is used for cleaning particles coagulated and deposited on the ground; and
and a controller including a memory and a processor, the memory having a control program stored therein, the control program being executable by the processor to implement any one of the control methods described above.
The invention relates to an air conditioner and a control method thereof.A particle concentration of an environment where an indoor unit is located and the current starting time of an ion module are firstly obtained after the ion module is started at this time, the current precipitation amount of particles is predicted according to the particle concentration and the current starting time, then the initial precipitation amount of the particles is obtained, the current precipitation amount is accumulated into the initial precipitation amount to obtain the accumulated precipitation amount, the accumulated precipitation amount is used as a control basis of a cleaning device, only when the accumulated precipitation amount is more than or equal to a precipitation amount threshold value, the cleaning device is controlled to clean the particles which are coagulated and precipitated on the ground, the cleaning device is prevented from carrying out unnecessary cleaning work under the condition of less particle precipitation amount, and the energy is saved.
Furthermore, according to the air conditioner and the control method thereof disclosed by the invention, most of the negative ions released by the ion module directly act on particles around the indoor unit after being blown out of the indoor unit, so that more particles are condensed and deposited on the ground around the indoor unit, and the cleaning frequency and the cleaning intensity are correspondingly increased at the position by controlling the cleaning device, so that the cleaning effect can be improved, and the ground around the indoor unit can be cleaned cleanly.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a block diagram of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic view of a control method of an air conditioner according to an embodiment of the present invention;
fig. 3 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The present invention first provides an air conditioner 10, which air conditioner 10 may be a split air conditioner 10, and those skilled in the art can apply the present application to other scenarios without departing from the principles of the present invention. For example, the present application may also be applied to a cabinet air conditioner, a window air conditioner, and the like.
Fig. 1 is a block diagram of an air conditioner 10 according to an embodiment of the present invention, and referring to fig. 1, the air conditioner 10 may include an ion module 110 and a cleaning device 120, wherein the ion module 110 is disposed inside an indoor unit 100 of the air conditioner 10, and is configured to release negative ions into an environment where the indoor unit 100 is located, and condense and precipitate particles in air using the negative ions, so as to purify indoor air, thereby improving indoor air quality. The cleaning device 120 is disposed on the ground of the environment where the indoor unit 100 is located, and is in communication connection with the indoor unit 100, and is used for cleaning the coagulated and precipitated particles, ensuring the cleanliness of the ground, and improving the comfort experience of the user.
The air conditioner 10 may further include a controller 200, a concentration detecting device 130, and a timing device 140.
The controller 200 includes at least a processor 210 and a memory 220, the processor 210 and the memory 220 store a control program 221, and the control program 221 is used for implementing the control method of the air conditioner 10 of the present embodiment when executed by the processor 210. The controller 200 is in signal connection with the cleaning device 120, and is used for providing a control signal to the cleaning device 120, so as to start and stop the cleaning device 120, and adjust the cleaning frequency, the cleaning intensity and the like of the cleaning device 120.
The controller 200 may be integrated on the main control board of the indoor unit 100, or may be separately provided. The controller 200 may be further in signal connection with a main control device of the air conditioner 10, and provides the operation state of the cleaning device 120 to the main control device, and receives a control command from the main control device.
The controller 200 may be implemented by various devices having certain data processing capabilities, and in a typical configuration, the controller 200 may include a processor 210, a memory 220, input/output interfaces, and the like.
By using the control method of the air conditioner 10 of the embodiment, the environment of the indoor unit 100 can be combined, and the curve of the variation relationship between the deposition amount of the particles and the start time of the ion module 110 under different particle concentrations can be experimentally measured in advance, so that after the ion module 110 is started each time, the deposition amount of the particles generated after the ion module 110 is started each time can be predicted only by detecting the particle concentration of the environment of the indoor unit 100 and the start time of the ion module 110.
The concentration detecting device 130 may be a particle concentration detector, and is configured to detect the particle concentration of the environment where the indoor unit 100 is located after the ion module 110 is started. The timing device 140 may be a timer for counting the time period for which the ion module 110 is activated. After the detection values of the particle concentration detector and the timer are obtained, the controller 200 may directly obtain the precipitation amount of the particles generated after the current start of the ion module 110 according to the variation relationship curve of the precipitation amount of the particles with the start time of the ion module 110 under different particle concentrations. After the ion module 110 is started up, the cleaning device 120 is controlled to clean only when the deposition amount of the particles accumulated on the ground reaches a preset value, so that unnecessary energy loss caused by frequent start of the cleaning device 120 is avoided.
Fig. 2 is a schematic diagram of a control method of the air conditioner 10 according to one embodiment of the present invention, and referring to fig. 2, the control method includes at least the following steps S202 to S210.
Step S202, after the ion module 110 is started at this time, the particle concentration of the environment where the indoor unit 100 is located and the current start time of the ion module 110 are accumulated.
And step S204, predicting the precipitation amount of the particles according to the particle concentration and the starting time length.
Step S206, obtaining the initial precipitation amount of the particles, and accumulating the precipitation amount to the initial precipitation amount to obtain the accumulated precipitation amount.
In step S208, it is determined whether the accumulated precipitation amount is equal to or greater than the precipitation amount threshold.
In step S210, if yes, the cleaning device 120 is automatically controlled to clean the particles coagulated and deposited on the ground.
In the control method of the air conditioner 10 according to the embodiment of the present invention, after the ion module 110 is started this time, the particle concentration of the environment where the indoor unit 100 is located and the time duration of the cumulative ion module 110 for this time are first obtained, the amount of the particles precipitated this time is predicted according to the particle concentration and the time duration of this time, then the initial precipitation amount of the particles is obtained, the amount of the particles precipitated this time is accumulated to the initial precipitation amount to obtain the cumulative precipitation amount, the cumulative precipitation amount is used as the control basis of the cleaning device 120, and only when the cumulative precipitation amount is greater than or equal to the precipitation amount threshold, the cleaning device 120 is controlled to clean the particles coagulated and precipitated on the ground, so that the cleaning device 120 is prevented from performing unnecessary cleaning work when the amount of the particles precipitated is small, and energy is saved.
The precipitation amount threshold may be set manually according to actual conditions, and this embodiment is not limited to this.
In an alternative embodiment, the step of predicting the current precipitation amount of the particles according to the particle concentration and the current start-up time length may be to find the current precipitation amount of the particles from a pre-stored corresponding relationship table according to the particle concentration and the current start-up time length. This is fast and accurate and improves the efficiency of the air conditioner 10.
When the accumulated deposition amount is smaller than the deposition amount threshold, it indicates that the ground is still clean, and the cleaning device 120 is not required to clean the ground, at this time, the accumulated deposition amount may be pre-stored and used as the initial deposition amount of the particles before the ion module 110 is next started.
The step of controlling the cleaning device 120 to clean the particles aggregated and deposited on the ground may be to increase the cleaning frequency and the cleaning intensity of the cleaning device 120 at a position adjacent to the indoor unit 100. Most of the negative ions released by the ion module 110 directly act on the particles around the indoor unit 100 after being blown out of the indoor unit 100, so that the particles are more agglomerated and deposited on the ground around the indoor unit 100, and the cleaning frequency and the cleaning intensity are increased at the position by controlling the cleaning device 120, so that the cleaning effect can be improved, and the ground around the indoor unit 100 can be cleaned.
After the step of automatically controlling the cleaning device 120 to clean the particles coagulated and deposited on the ground, the initial deposition amount of the particles before the next activation of the ion module 110 may be reset to 0. That is, after the sweeping device 120 is controlled to complete the sweeping operation, the particles coagulated and deposited on the ground are basically swept clean, and the initial deposition amount on the ground can be regarded as 0 when the ion module 110 is next activated.
Before the step of automatically controlling the cleaning device 120 to clean the particles accumulated on the ground, the indoor unit 100 of the air conditioner 10 may be controlled to emit a warning sound for warning the user that the cleaning device 120 is about to be started, so as to inform the user that the user is not to move about as freely as possible at this time, so as not to hinder the cleaning operation from being performed normally.
In an optional embodiment, the control method may further include determining whether a user-selected activation command of the cleaning device 120 is received, and if so, controlling the cleaning device 120 to clean the particles agglomerated and deposited on the ground. It should be noted that the air conditioner 10 may receive the activation instruction of the cleaning device 120 selected by the user at any time, and even if the accumulated deposition amount on the floor surface is smaller than the deposition amount threshold at this time, the cleaning device 120 performs cleaning on the floor surface, and after the cleaning is finished, the initial deposition amount of the particles before the next activation of the submodule 110 is reset to 0.
In this embodiment, the cleaning device 120 may be a mobile floor cleaning device 120 that performs mobile cleaning in the environment where the indoor unit 100 is located, such as a floor cleaning robot, and is configured to automatically plan a cleaning path to clean particles on the floor, so as to ensure the cleanliness of the floor and create a comfortable living space for the user.
Fig. 3 is a flowchart of a control method of the air conditioner 10 according to an embodiment of the present invention, and referring to fig. 3, the control method includes at least the following steps S302 to S316.
Step S302, after the ion module 110 is started at this time, the particle concentration of the environment where the indoor unit 100 is located and the time length of the start of the ion module 110 at this time are obtained.
And step S304, predicting the precipitation amount of the particles according to the particle concentration and the starting time length.
Step S306, obtaining the initial precipitation amount of the particles, and accumulating the precipitation amount to the initial precipitation amount to obtain the accumulated precipitation amount.
Step S308, determining whether the accumulated precipitation amount is greater than or equal to the precipitation amount threshold, if so, performing step S310, otherwise, performing step S316.
In step S310, the air conditioner 10 is controlled to emit an alert sound for alerting the user that the cleaning device 120 is about to be activated.
In step S312, the cleaning device 120 is automatically controlled to clean the particles deposited on the ground.
In step S314, the initial precipitation amount of the particles before the next start-up of the ion module 110 is reset to 0.
Step S316, pre-storing the accumulated deposition amount as the initial deposition amount of the particles before the next start-up of the ion module 110.
According to any one or a combination of multiple optional embodiments, the embodiment of the present invention can achieve the following beneficial effects:
after the ion module 110 is started at this time, the particle concentration of the environment where the indoor unit 100 is located and the current starting time of the ion module 110 are firstly obtained, the current precipitation amount of the particles is predicted according to the particle concentration and the current starting time, then the initial precipitation amount of the particles is obtained, the current precipitation amount is accumulated into the initial precipitation amount to obtain the accumulated precipitation amount, the accumulated precipitation amount is used as a control basis of the cleaning device 120, only when the accumulated precipitation amount is greater than or equal to the precipitation amount threshold value, the cleaning device 120 is controlled to clean the particles which are coagulated and precipitated on the ground, the cleaning device 120 is prevented from performing unnecessary cleaning work under the condition that the particle precipitation amount is small, and energy saving is facilitated.
Furthermore, in the air conditioner 10 and the control method thereof according to the embodiment of the present invention, after the negative ions released by the ion module 110 are blown out from the indoor unit 100, most of the negative ions directly act on the particles around the indoor unit 100, so that a lot of particles are agglomerated and deposited on the ground around the indoor unit 100, and by controlling the cleaning device 120 to correspondingly increase the cleaning frequency and the cleaning intensity at the position, the cleaning effect can be improved, and the ground around the indoor unit 100 can be cleaned cleanly.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A control method for an air conditioner, the air conditioner comprising an ion module in an indoor unit of the air conditioner and a cleaning device in communication connection with the indoor unit, the ion module being configured to release negative ions into an environment in which the indoor unit is located so as to perform condensation and precipitation on particles in air by using the negative ions, the cleaning device being configured to clean the particles condensed and precipitated on the ground, and the control method comprising:
after the ion module is started at this time, acquiring the particle concentration of the environment where the indoor unit is located and accumulating the starting time of the ion module at this time;
predicting the precipitation amount of the particles according to the particle concentration and the starting time length;
obtaining the initial precipitation amount of the particles, and accumulating the precipitation amount of the time to the initial precipitation amount to obtain an accumulated precipitation amount;
judging whether the accumulated precipitation amount is greater than or equal to a precipitation amount threshold value or not;
if yes, automatically controlling the cleaning device to clean the particles which are coagulated and deposited on the ground.
2. The control method according to claim 1, wherein the step of predicting the present precipitation amount of the particulate matter based on the particulate matter concentration and the present startup duration includes:
and searching the current precipitation amount of the particles from a pre-stored corresponding relation table according to the particle concentration and the current starting time length.
3. The control method according to claim 1, further comprising, after the step of determining whether the accumulated precipitation amount is equal to or greater than a precipitation amount threshold value:
and if the accumulated precipitation amount is smaller than the precipitation amount threshold value, pre-storing the accumulated precipitation amount, and taking the pre-stored accumulated precipitation amount as the initial precipitation amount of the particles before the next start of the ion module.
4. The control method according to claim 1, wherein the step of automatically controlling the sweeping means to sweep the fine particles flocculated and deposited on the ground comprises:
at a position adjacent to the indoor unit, the cleaning frequency and the cleaning intensity of the cleaning device are increased.
5. The control method according to claim 1, further comprising, after the step of automatically controlling the sweeping means to sweep the fine particles flocculated and deposited on the ground, the steps of:
resetting the initial precipitation amount of the particles to 0 before the next start-up of the ion module.
6. The control method according to claim 1, wherein before automatically controlling the sweeping means to sweep the fine particles flocculated and deposited on the ground, further comprising:
and controlling an indoor unit of the air conditioner to send out a prompt tone for prompting a user that the cleaning device is about to be started.
7. The control method according to claim 1, further comprising:
judging whether a cleaning device starting instruction selected by a user is received;
if yes, controlling the cleaning device to clean the particles which are coagulated and deposited on the ground.
8. The control method according to claim 1,
the cleaning device is a mobile ground cleaning device which performs mobile cleaning in the environment where the indoor unit is located, and is configured to automatically plan a cleaning path so as to clean particles on the ground.
9. The control method according to claim 1,
the particle concentration is obtained by a concentration detection device; and/or
The starting time length of this time is obtained by a timing device.
10. An air conditioner comprising:
the ion module is arranged in an indoor unit of the air conditioner and used for releasing negative ions to the environment where the indoor unit is located so as to utilize the negative ions to carry out condensation and precipitation on particles in the air;
the cleaning device is in communication connection with the indoor unit of the air conditioner and is used for cleaning particles condensed and deposited on the ground; and
a controller comprising a memory and a processor, the memory having stored therein a control program for implementing the control method of any one of claims 1-9 when executed by the processor.
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| CN202210152547.8A CN114608073A (en) | 2022-02-18 | 2022-02-18 | Air conditioner and control method thereof |
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| CN202210152547.8A CN114608073A (en) | 2022-02-18 | 2022-02-18 | Air conditioner and control method thereof |
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