CN109282444B - Air conditioner, method and apparatus for controlling the same, and computer-readable storage medium - Google Patents
Air conditioner, method and apparatus for controlling the same, and computer-readable storage medium Download PDFInfo
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- CN109282444B CN109282444B CN201811040872.5A CN201811040872A CN109282444B CN 109282444 B CN109282444 B CN 109282444B CN 201811040872 A CN201811040872 A CN 201811040872A CN 109282444 B CN109282444 B CN 109282444B
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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
- F24F11/62—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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- 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
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
Abstract
The invention discloses a control method of an air conditioner, which comprises the following steps: after the air conditioner is started, detecting pollutant concentration values of various pollutants in a room where the air conditioner is located in real time; determining the change amplitude of the pollutant concentration value according to the detected pollutant concentration value; and outputting prompt information when the variation amplitude is smaller than a preset threshold value. The invention also discloses an air conditioner, a control device thereof and a computer readable storage medium. The invention detects the pollutant concentration of the environment where the air conditioner is located at regular time, determines the change amplitude of the pollutant concentration value according to the detected pollutant concentration value, can timely and accurately judge the current purification capacity of the air conditioner when the change amplitude is smaller than a preset threshold value, and timely informs a user to adopt corresponding preventive measures by outputting prompt information, thereby preventing the indoor pollutant concentration from being higher and higher.
Description
Technical Field
The present invention relates to the field of air purification technologies, and in particular, to an air conditioner, a method and an apparatus for controlling the air conditioner, and a computer-readable storage medium.
Background
Nowadays, because of the influence of decoration materials, furniture or some products, certain pollutants exist, such as formaldehyde, PM2.5, VOC, bacteria, dust, etc., in order to prevent the pollutants from influencing the health of people living indoors for a long time, an air conditioner is arranged indoors to purify air, and the existing air conditioner generally consists of a pollutant concentration detection device, a purification device and an air supply device. In the working process, the air conditioner controls the air supply mechanism to drive the air to flow through the purification device, and pollutants such as dust, PM2.5, VOC, bacteria and the like in the air are adsorbed or decomposed by the purification device, so that the aim of purifying the air is fulfilled.
The existing air conditioner is generally provided with a purification filter screen to purify pollutants, however, the purification capacity of the filter screen is not a layer of constant, the filter screen can possibly have the condition of no purification effect on certain or some current pollutants along with the use duration, or the service life of the filter screen is basically consumed, the filter screen is generally replaced after the air conditioner is used for a certain time limit so as to ensure the purification efficiency of the air conditioner, however, the mode can not accurately determine whether the filter screen has no purification effect or is consumed, and the user can not be prompted to replace the filter screen in time.
Disclosure of Invention
The invention mainly aims to provide an air conditioner, a control method and a control device thereof and a computer readable storage medium, and aims to solve the technical problems that the existing air conditioner cannot accurately determine the purification efficiency of a filter screen and cannot prompt a user to replace the filter screen in time.
In order to achieve the above object, the present invention also provides a control method of an air conditioner, including the steps of:
after the air conditioner is started, detecting pollutant concentration values of various pollutants in a room where the air conditioner is located in real time;
determining the change amplitude of the pollutant concentration value according to the detected pollutant concentration value;
and outputting prompt information when the variation amplitude is smaller than a preset threshold value.
Preferably, the step of outputting the prompt message includes:
outputting the replacement prompt information of the purification device;
or outputting prompt information of switching the fresh air function.
Preferably, a plurality of purification devices for purifying different pollutants are arranged in the air conditioner, and the step of sending the replacement prompt message of the purification device comprises:
acquiring a target pollutant with the variation amplitude smaller than a preset threshold value;
and outputting replacement prompt information of a purification device for purifying the target pollutant according to the target pollutant.
Preferably, the step of outputting a replacement prompt message of a purification apparatus for purifying the target pollutant according to the target pollutant includes:
acquiring position information of a purification device for purifying the target pollutant;
and outputting prompt information of the position information to prompt a user to replace the purifying device.
Preferably, the step of outputting a prompt for the positional information to prompt a user to replace the purification apparatus includes:
sending prompt information of the position information to a terminal for the terminal to push the prompt information so as to prompt a user to replace the purification device;
or voice broadcasting or displaying the position information to prompt a user to replace the purification device.
Preferably, when the variation amplitude is smaller than a preset threshold, the control method of the air conditioner further includes:
the air quantity of the air conditioner is increased;
after a preset time interval, acquiring the change amplitude of the concentration value of the pollutant;
and when the variation amplitude of the pollutant concentration is smaller than a preset threshold value, executing the step of outputting the prompt message.
Preferably, when the variation amplitude is smaller than a preset threshold, the control method of the air conditioner further includes:
detecting an environmental parameter of a room where an air conditioner is located, wherein the environmental parameter comprises at least one of a temperature value and a humidity value;
when the environmental parameter is larger than a preset environmental parameter threshold value, adjusting the operation parameter of the air conditioner so as to adjust the indoor environmental parameter;
acquiring the change amplitude of the pollutant concentration value after the environmental parameter is less than or equal to the preset environmental parameter threshold value;
and when the variation amplitude of the pollutant concentration is smaller than a preset threshold value, executing the step of outputting the prompt message.
Preferably, the control method of the air conditioner further includes:
when the air conditioner is in a standby state, regularly detecting the pollutant concentration of various pollutants in the room where the air conditioner is located;
and when the pollutant concentration is greater than or equal to a preset safety threshold value, starting the air conditioner, wherein the preset safety threshold value is less than a national standard safety threshold value.
In order to achieve the above object, the present invention provides a control device of an air conditioner, comprising: a memory, a processor and a control program of the air conditioner stored on the memory and executable on the processor, the control program of the air conditioner implementing the steps of the control method of the air conditioner as described above when executed by the processor.
The present invention provides an air conditioner including: a memory, a processor and a control program of the air conditioner stored on the memory and executable on the processor, the control program of the air conditioner implementing the steps of the control method of the air conditioner as described above when executed by the processor.
Further, the present invention also provides a computer-readable storage medium having stored thereon a control program of an air conditioner, which when executed by a processor, implements the respective steps of the control method of the air conditioner as described above.
The embodiment of the invention provides an air conditioner, a control method and a control device thereof, and a computer readable storage medium, which are used for regularly detecting the pollutant concentration of the environment where the air conditioner is located, determining the change amplitude of the pollutant concentration value according to the detected pollutant concentration value, timely and accurately judging the current purification capacity of the air conditioner when the change amplitude is smaller than a preset threshold value, and timely informing a user to adopt corresponding preventive measures by outputting prompt information to prevent the indoor pollutant concentration from increasing.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a control method of an air conditioner according to a first embodiment of the present invention;
fig. 3 is a schematic flow chart of a control method of an air conditioner according to a second embodiment of the present invention;
fig. 4 is a schematic flow chart of a control method of an air conditioner according to a third embodiment of the present invention;
fig. 5 is a schematic flow chart of a control method of an air conditioner according to a fourth embodiment of the present invention;
fig. 6 is a flowchart illustrating a fifth embodiment of a control method of an air conditioner according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: after the air conditioner is started, detecting pollutant concentration values of various pollutants in a room where the air conditioner is located in real time; determining the change amplitude of the pollutant concentration value according to the detected pollutant concentration value; and outputting prompt information when the variation amplitude is smaller than a preset threshold value.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal in the embodiment of the present invention may be an air conditioner, such as an air conditioner, an air purifier, or the like, or may be a control device of the air conditioner, such as a mobile terminal (a mobile terminal device having a display function, such as a smart phone, a tablet computer, and a portable computer).
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. The indoor environment air quality detection system comprises sensors, a particle sensor module and a controller, wherein the sensors comprise a plurality of gas sensors, each gas sensor can detect one or more gases, a plurality of gas sensor arrays can detect a plurality of gases, and indoor environment air quality is detected and obtained based on the gas sensor arrays and the particle sensor module; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a control program of the air conditioner.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call up a control program of the air conditioner stored in the memory 1005 and perform the following operations:
after the air conditioner is started, detecting pollutant concentration values of various pollutants in a room where the air conditioner is located in real time;
determining the change amplitude of the pollutant concentration value according to the detected pollutant concentration value;
and outputting prompt information when the variation amplitude is smaller than a preset threshold value.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
outputting the replacement prompt information of the purification device;
or outputting prompt information of switching the fresh air function.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
acquiring a target pollutant with the variation amplitude smaller than a preset threshold value;
and outputting replacement prompt information of a purification device for purifying the target pollutant according to the target pollutant.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
acquiring position information of a purification device for purifying the target pollutant;
and outputting prompt information of the position information to prompt a user to replace the purifying device.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
sending prompt information of the position information to a terminal for the terminal to push the prompt information so as to prompt a user to replace the purification device;
or voice broadcasting or displaying the position information to prompt a user to replace the purification device. Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
the air quantity of the air conditioner is increased;
after a preset time interval, acquiring the change amplitude of the concentration value of the pollutant;
and when the variation amplitude of the pollutant concentration is smaller than a preset threshold value, executing the step of outputting the prompt message.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
detecting an environmental parameter of a room where an air conditioner is located, wherein the environmental parameter comprises at least one of a temperature value and a humidity value;
when the environmental parameter is larger than a preset environmental parameter threshold value, adjusting the operation parameter of the air conditioner so as to adjust the indoor environmental parameter;
acquiring the change amplitude of the pollutant concentration value after the environmental parameter is less than or equal to the preset environmental parameter threshold value;
and when the variation amplitude of the pollutant concentration is smaller than a preset threshold value, executing the step of outputting the prompt message.
Further, the processor 1001 may call a control program of the air conditioner stored in the memory 1005, and also perform the following operations:
when the air conditioner is in a standby state, regularly detecting the pollutant concentration of various pollutants in the room where the air conditioner is located;
and when the pollutant concentration is greater than or equal to a preset safety threshold value, starting the air conditioner, wherein the preset safety threshold value is less than a national standard safety threshold value.
Referring to fig. 2, the present invention provides a first embodiment of a control method of an air conditioner, including the steps of:
step S10, after the air conditioner is started, detecting the pollutant concentration values of various pollutants in the room where the air conditioner is located in real time;
the embodiment operates in an air conditioner, wherein the air conditioner can be an air conditioner or an air purifier; it is understood that the present embodiment may also be operated in a control device of an air conditioner, such as a mobile terminal or the like. After the air conditioner is started, the gas sensor and the particulate matter sensor are controlled to monitor the current pollutant concentration of various indoor pollutants in real time, wherein the pollutants mainly comprise formaldehyde, benzene series, VOC, NOX, particulate matters and the like.
It is understood that the air conditioner may be manually turned on by a user, for example, when receiving a turn-on command triggered by the user, the air conditioner is turned on; or automatically starting, for example, when the indoor environmental pollutants reach a certain concentration, automatically starting the air conditioning machine to adjust the indoor environment.
Specifically, when the air conditioner is in a standby state, the pollutant concentrations of various pollutants in the room where the air conditioner is located are detected at regular time;
and when the pollutant concentration is greater than or equal to a preset safety threshold value, starting the air conditioner, wherein the preset safety threshold value is less than a national standard safety threshold value.
That is, when the air conditioner is powered on but not in operation, the air conditioner can still detect the pollutant concentrations of various pollutants in the room where the air conditioner is located in real time or at regular time, the corresponding relation between each pollutant and the corresponding preset safety threshold value is preset in advance, when the pollutant concentrations are compared with the corresponding preset safety threshold values, when one pollutant concentration is larger than the corresponding preset safety threshold value, the pollutant concentration of the current indoor environment possibly has a certain harm to the human body, and thus the air conditioner is automatically operated to carry out air conditioning.
In this embodiment, the preset safety threshold corresponding to each pollutant is smaller than the international safety threshold, for example, according to the specification of the indoor air quality standard GB/T18883-2002, the formaldehyde concentration is 0.1mg/m3, the benzene concentration is 0.11mg/m3, the NO2 concentration is 0.24mg/m3, the PM10 concentration is 0.15mg/m3, and the TVOC concentration is 0.6mg/m3, in this embodiment, the safety thresholds may be set as follows: formaldehyde concentration 0.07mg/m3, benzene concentration 0.077mg/m3, NO2 concentration 0.168mg/m3, PM10 concentration 0.105mg/m3, TVOC concentration 0.42mg/m 3. The setting predetermine safety threshold and be less than national standard safety threshold's aim at air conditioner needs certain time at the in-process of regulation, just open air conditioner and adjust after indoor pollutant concentration reaches national standard safety threshold, it is continuous to give off based on pollutant concentration, when waiting to reduce pollutant concentration to national standard safety threshold, indoor pollutant concentration has caused harm to the human body in a period of time, consequently, it is less than national standard safety threshold to set up predetermined safety threshold, open air conditioner regulation air in advance, guarantee that indoor pollutant concentration is below national standard safety threshold always, guarantee that air conditioner's regulation effect reaches the best.
The air conditioner is automatically started when the concentration of at least one pollutant is detected to be higher than a preset safety threshold value, so that the absolute safety of the indoor environment is ensured. It can be understood that the weights of various pollutants can be set according to the user requirements, when the pollutant concentration of the pollutant with high weight is detected to be greater than a preset safety threshold value, the air conditioner is started, and the pollutant with great influence on the human body is mainly removed only when the pollutant with high weight is higher, so that the energy is saved.
Step S20, determining the variation amplitude of the pollutant concentration value according to the detected pollutant concentration value;
in this embodiment, the variation range of the pollutant concentration value is determined by comparing the currently detected pollutant concentration value with the pollutant concentration value before the preset time interval. If the currently detected pollutant concentration value is obtained, comparing the currently detected pollutant concentration value with a pollutant concentration value before a preset time interval, and determining the change amplitude of the pollutant concentration value according to the difference value of the currently detected pollutant concentration value and the pollutant concentration value before the preset time interval, wherein the preset time interval can be set according to the user requirement, can also be determined according to the use habit of a user, or can be set according to the experimental experience, and the preset time interval can be 5-10 min, and can also be other time periods.
And step S30, outputting prompt information when the variation amplitude is smaller than a preset threshold value.
The preset threshold is obtained according to experience or experimental data, the preset threshold is a critical value of a variation amplitude, when the variation amplitude is below the preset threshold, it is determined that the difference value between the currently detected pollutant concentration value and the pollutant concentration value before a preset time interval is small, the variation is small, the purification effect of the first time point and the second time point is poor, and the purification capability is insufficient, if one pollutant concentration is basically unchanged or the reduction amplitude is smaller than a normal value, the purification device which is likely to purify the corresponding pollutant has no purification effect on the pollutant, or the service life of the filter screen is basically consumed, at this time, a user needs to be prompted in time, so that the situation that the concentration of the indoor pollutant is higher and higher, and the user does not know the pollutant completely; if the variation amplitude is above the preset threshold, it is determined that the difference between the currently detected pollutant concentration value and the pollutant concentration value before the preset time interval is large, the variation is large, and the purification effect at the first time point and the second time point is good.
The present embodiment judges the purification effect of each pollutant by detecting the corresponding concentration values c3 and c4mg/m3 of the pollutants at the first time point and the second time point in real time. If the concentration of one pollutant is basically unchanged or the reduction amplitude is smaller than the normal value, prompt information is output to prompt the current indoor condition of a user and the current purification effect of the purification device. For example, the corresponding concentration values of the formaldehyde and the TVOC at the first time point and the second time point are 0.15 and 0.13mg/m3 (reduction of 13%), and 0.4 and 0.392mg/m3 (basically unchanged), which indicates that the indoor formaldehyde and TVOC cannot be effectively removed through the conditioning (internal circulation purification) of the air conditioner at present, and prompt information needs to be output. The output prompt information may be in various manners, such as outputting alarm prompt information, outputting prompt information, or outputting voice prompt information.
Specifically, referring to fig. 3, the step of outputting the prompt information includes:
step S310, outputting the replacement prompt information of the purification device;
this embodiment purifier can be the filter screen, still can be for anion purification ware etc. when having the amplitude of change is less than preset threshold value, judges purifier and has not had the purification performance, in order can in time to change purifier, and in order to let the user can accurately know the problem place, direct output purifier's change prompt information, the suggestion user in time updates purifier.
Alternatively, in other embodiments, the step of outputting the prompt information may further include: and outputting prompt information for switching the fresh air function.
The air purification equipment of current air conditioner purifies and has had no purifying effect, perhaps purifying effect is relatively poor, at this moment, can output the prompt message that switches the new trend function, and the suggestion user switches the new trend mode of purifying.
In this embodiment, regularly detect the pollutant concentration of air conditioner place environment, confirm according to the pollutant concentration value that detects the amplitude of change of pollutant concentration value, when having amplitude of change is less than the preset threshold value, the current purification ability of air conditioner can be timely and accurately judged to in time inform the user through the mode of output prompt message and adopt corresponding precautionary measure, prevent that indoor pollutant concentration is higher and higher, guarantee that the air is healthy.
Further, referring to fig. 4, the present invention provides a second embodiment of a control method of an air conditioner, based on the above embodiments shown in fig. 2 and fig. 3, in this embodiment, a plurality of purification devices for purifying different pollutants are arranged in the air conditioner, such as at least two of an activated carbon filter screen, a HEPA filter screen, a composite filter screen (activated carbon filter screen + HEPA filter screen composite filter screen), and a negative ion purifier, and in order to prompt a user to specifically replace a corresponding special high-efficiency purification filter screen, the step of inputting the replacement prompt information of the purification device includes:
step S311, acquiring a target pollutant with a variation amplitude smaller than a preset threshold value;
step S312, outputting the replacement prompt information of the purification device for purifying the target pollutant according to the target pollutant.
When the variation amplitude is smaller than the preset threshold value, the target pollutant with the variation amplitude smaller than the preset threshold value is obtained, based on the fact that the air conditioner is provided with the purification devices corresponding to different pollutants, after the target pollutant is obtained, the corresponding purification devices can be determined according to the types of the target pollutant, and then the replacement prompt information of the corresponding purification devices is output, if the variation amplitude of indoor formaldehyde is smaller than the preset threshold value, the formaldehyde is determined to be the target pollutant, the replacement prompt information of the corresponding active carbon filter screen is output, and a user is prompted that the active carbon filter screen does not have the purification capacity for formaldehyde and needs to be replaced in time.
Further, the step of outputting a replacement prompt message of a purification apparatus for purifying the target pollutant according to the target pollutant includes:
acquiring position information of a purification device for purifying the target pollutant;
and outputting prompt information of the position information to prompt a user to replace the purifying device.
This embodiment is through output purifier's positional information to the suggestion user corresponds purifier and changes the position, and the user of being convenient for seeks corresponding position and changes.
In addition, in this embodiment, the step of outputting the prompt message of the position information to prompt the user to replace the purifying apparatus by the air conditioner may include: and voice broadcasting or displaying the position information to prompt a user to replace the purifying device. The air conditioner in the embodiment is a cabinet air conditioner, the cabinet air conditioner is provided with a display panel and a voice output device (such as a loudspeaker), and when the cabinet air conditioner needs to output prompt information to a user, the position information can be directly broadcasted through the voice output device; or directly displaying the position information through a display panel.
The air conditioner can also output prompt information through other terminals, such as the prompt information of the position information, so as to prompt a user to replace the purification device, and the step comprises the following steps: and sending prompt information of the position information to a terminal for the terminal to push the prompt information so as to prompt a user to replace the purification device. Other terminals can be mobile terminals, are equipped with the APP that binds the association in the mobile terminal, and air conditioner sends position information's suggestion information to the server, and the server will based on the APP of association position information's suggestion information transmission extremely the APP, the APP will position information's suggestion information propelling movement gives the user to the suggestion user.
Acquire the purification according to the target pollutant in this embodiment the purifier of target pollutant, and then carry out prompt message output to this purifier, the direct suggestion user changes the special high-efficient purifier who corresponds, avoids the user to dismantle the change one by one, improves and changes efficiency.
Referring to fig. 5, the present invention provides a third embodiment of a control method of an air conditioner, based on all the above embodiments, when the variation amplitude is smaller than a preset threshold, the control method of the air conditioner further includes:
step S40, increasing the air volume of the air conditioner;
step S50, after a preset time interval, obtaining the change amplitude of the pollutant concentration value;
and when the variation amplitude of the pollutant concentration is smaller than a preset threshold value, executing the step of outputting the prompt message.
In order to prevent the current error judgment of the purification capacity of the purification device, when the variation amplitude is smaller than the preset threshold value, the current purification effect is improved by adjusting the purification air quantity of the air conditioner. In this embodiment, the air volume of the air conditioner is increased by increasing the rotation speed of the fan of the air conditioner. After a preset time interval, continuously detecting the concentration value of the pollutant, comparing the currently detected concentration value of the pollutant with the concentration value of the pollutant before the preset time interval to determine the variation amplitude of the concentration value of the pollutant, and after the preset time interval is adjusted, if the variation amplitude is still smaller than the preset value, judging that the purifying device has no purifying capacity, executing a step of outputting prompt information, and prompting a user to replace the purifying device in time or switching a fresh air purifying function.
When the variation amplitude of the pollutant concentration value is larger than the preset threshold value, the current purification capacity of the purification device is judged to be misjudged, the possible pollutant concentration is too high, and the current purification air volume cannot meet the purification effect, so that when the variation amplitude of the pollutant concentration value is larger than the preset threshold value, the air conditioner is controlled to operate according to the current purification air volume, the indoor pollutant concentration value is ensured to be lower than the preset safety threshold value, and the air health is ensured.
The pollutant concentration value in the preset time interval is adjusted in the mode of increasing the air volume of the air conditioner, the step of outputting the prompt message is executed only when the variation amplitude of the pollutant concentration value is still smaller than the preset threshold value, misjudgment is prevented, and the judgment accuracy of the purification capacity of the purification device is improved.
Referring to fig. 6, the present invention provides a fourth embodiment of a control method of an air conditioner, based on all the embodiments, when the variation amplitude is smaller than a preset threshold, the control method of the air conditioner further includes:
step S60, detecting an environmental parameter of a room where the air conditioner is located, wherein the environmental parameter comprises at least one of a temperature value and a humidity value;
step S70, when the environmental parameter is larger than the preset environmental parameter threshold, adjusting the operation parameter of the air conditioner to adjust the indoor environmental parameter;
step S80, obtaining the variation amplitude of the pollutant concentration value after the environmental parameter is less than or equal to the preset environmental parameter threshold value;
and when the variation amplitude of the pollutant concentration is smaller than a preset threshold value, executing the step of outputting the prompt message.
Influence purifier's purifying capacity's influence except purifying the amount of wind, in addition current indoor environmental parameter, like temperature value and humidity value, temperature value and humidity value are too high, all can influence the purifying efficiency of active carbon filter screen, HEPA net or compound filter screen (active carbon filter screen + HEPA net compound filter screen), judge the mistake in order to prevent current purifying capacity to purifier, have when the range of change is less than predetermineeing the threshold value, judge earlier whether current indoor environmental parameter influences purifier's purifying efficiency, if current environmental parameter is greater than predetermineeing the environmental parameter threshold value, then through the mode of adjusting indoor environmental parameter, improve current clean environment, look over purifying effect. If the environmental parameter is larger than the preset environmental parameter threshold value, adjusting the operation parameter of the air conditioner to adjust the environmental parameter in the room,
the preset environmental parameter threshold comprises at least one of a temperature preset threshold and a humidity preset threshold, and when the detected environmental parameter is an environmental temperature value, whether the environmental temperature value is greater than the temperature preset threshold is judged; and/or when the detected environmental parameter is an environmental humidity value, judging whether the environmental humidity value is larger than the preset humidity threshold value. The preset temperature threshold is a temperature critical value which can be borne by a filter screen in the current air conditioner, and is specifically different according to different filter screens, and the preset temperature threshold is set to be 20-28 ℃, preferably 24 ℃; the preset humidity threshold is a humidity critical value that can be borne by a filter screen in the current air conditioner, and is specifically different according to different filter screens, and in this embodiment, the preset humidity threshold is set to be 25% to 40%, preferably 30%.
The operation parameters of the air conditioner are adjusted, and the refrigeration function of the air conditioner and/or the dehumidification function of the air conditioner can be started in a mode of adjusting the environmental parameters of the environment, so that the indoor environmental parameters are adjusted.
If the air conditioner is internally provided with a refrigerating device and a dehumidifying device (such as an air conditioner), the refrigerating function of the refrigerating device of the air conditioner is directly started to reduce the indoor environment temperature value, or the dehumidifying function of the dehumidifying device of the air conditioner is started to reduce the indoor environment humidity value.
If the air conditioner does not have a refrigerating device and a dehumidifying device (such as a purifier), an opening instruction is sent to other air conditioning equipment of the environment, so that the other air conditioning equipment is opened to adjust the environmental parameters of the environment. The other air conditioning equipment specifically comprises at least one of refrigeration equipment and dehumidification equipment, sends an opening instruction to the indoor refrigeration equipment, opens the refrigeration function of the refrigeration equipment, and/or sends an opening instruction to the indoor dehumidification equipment, and opens the dehumidification function of the dehumidification equipment to adjust indoor environmental parameters. The linkage of the household appliances is realized in a network or electric signal mode, and other household appliances are controlled to be started based on the linkage of the household appliances, such as air conditioner refrigeration, dehumidifier dehumidification and the like, so as to adjust indoor environment parameters.
And after the environmental parameter is less than or equal to the preset environmental parameter threshold value, it is indicated that the current environmental difference parameter does not influence the purification capacity of the purification device, if the variation amplitude is still less than the preset value, it is determined that the purification device has no purification capacity, and a step of outputting prompt information is executed to prompt a user to replace the purification device in time or switch a fresh air purification function.
And when the change amplitude of the pollutant concentration value is larger than a preset threshold value, judging that the current purification capacity of the purification device belongs to misjudgment, and based on the fact that the current indoor environment parameter is too high, the purification effect is poor, so that the indoor environment parameter is adjusted at regular time, the purification effect is ensured, the indoor pollutant concentration value is ensured to be lower than a preset safety threshold value, and the air health is ensured.
This embodiment is through the mode of improving environmental parameter, and the judgement does not influence purifier's purification performance after environmental parameter, just carries out the step of output prompt message when the change range of pollutant concentration value still is less than preset threshold value, prevents the erroneous judgement, improves purifier's purification performance's judgement accuracy.
In order to achieve the above object, the present invention also provides a control device of an air conditioner, comprising: a memory, a processor and a control program of the air conditioner stored on the memory and executable on the processor, the control program of the air conditioner implementing the steps of the control method of the air conditioner as described above when executed by the processor.
The present invention also provides an air conditioner including: a memory, a processor and a control program of the air conditioner stored on the memory and executable on the processor, the control program of the air conditioner implementing the steps of the control method of the air conditioner as described above when executed by the processor.
Further, the present invention also provides a computer-readable storage medium having stored thereon a control program of an air conditioner, which when executed by a processor, implements the respective steps of the control method of the air conditioner as described above.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A control method of an air conditioner, characterized by comprising the steps of:
after the air conditioner is started, detecting pollutant concentration values of various pollutants in a room where the air conditioner is located in real time;
determining the change amplitude of the pollutant concentration value according to the detected pollutant concentration value;
when the change amplitude is smaller than a preset threshold value, outputting prompt information;
the control method of the air conditioner further includes:
when the air conditioner is in a standby state, regularly detecting the pollutant concentration of various pollutants in the room where the air conditioner is located;
setting the weight of various pollutants according to the user requirements;
when the pollutant concentration of the pollutant with high weight is detected to be greater than or equal to a preset safety threshold value, starting the air conditioner, wherein the preset safety threshold value is smaller than a national standard safety threshold value;
when the variation amplitude is smaller than a preset threshold value, the control method of the air conditioner further comprises the following steps:
detecting an environmental parameter of a room where an air conditioner is located, wherein the environmental parameter comprises at least one of a temperature value and a humidity value;
when the environmental parameter is larger than a preset environmental parameter threshold value, adjusting the operation parameter of the air conditioner so as to adjust the indoor environmental parameter;
acquiring the change amplitude of the pollutant concentration value after the environmental parameter is less than or equal to the preset environmental parameter threshold value;
and when the variation amplitude of the pollutant concentration is smaller than a preset threshold value, executing the step of outputting the prompt message.
2. The control method of an air conditioner according to claim 1, wherein the step of outputting the prompt message includes:
outputting the replacement prompt information of the purification device;
or outputting prompt information of switching the fresh air function.
3. The method as set forth in claim 2, wherein a plurality of types of purification devices for purifying different pollutants are provided in the air conditioner, and the step of outputting the replacement prompt message of the purification device comprises:
acquiring a target pollutant with the variation amplitude smaller than a preset threshold value;
and outputting replacement prompt information of a purification device for purifying the target pollutant according to the target pollutant.
4. The control method of an air conditioner according to claim 3, wherein the step of outputting a replacement notice of a purification apparatus purifying the target pollutant according to the target pollutant includes:
acquiring position information of a purification device for purifying the target pollutant;
and outputting prompt information of the position information to prompt a user to replace the purifying device.
5. The control method of an air conditioner according to claim 4, wherein the step of outputting a prompt of the positional information to prompt a user to replace the purification apparatus includes:
sending prompt information of the position information to a terminal for the terminal to push the prompt information so as to prompt a user to replace the purification device;
or voice broadcasting or displaying the position information to prompt a user to replace the purification device.
6. A control device of an air conditioner, characterized by comprising: a memory, a processor and a control program of an air conditioner stored on the memory and executable on the processor, the control program of the air conditioner realizing the steps of the control method of the air conditioner according to any one of claims 1 to 5 when executed by the processor.
7. An air conditioner characterized by comprising: a memory, a processor and a control program of an air conditioner stored on the memory and executable on the processor, the control program of the air conditioner realizing the steps of the control method of the air conditioner according to any one of claims 1 to 5 when executed by the processor.
8. A computer-readable storage medium, characterized in that a control program of an air conditioner is stored thereon, which when executed by a processor, implements the steps of the control method of the air conditioner according to any one of claims 1 to 5.
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| US11326800B2 (en) * | 2019-10-17 | 2022-05-10 | Honeywell International Inc. | Apparatuses and methods for air quality maintenance by ventilation based on pollutant forecast |
| CN110762745B (en) * | 2019-10-18 | 2021-11-30 | Tcl空调器(中山)有限公司 | Air conditioner filter screen purification reminding method, air conditioner and storage medium |
| CN111140991B (en) * | 2019-12-31 | 2022-03-08 | Tcl空调器(中山)有限公司 | Method and device for judging operation life of filter screen, air purifier and medium |
| CN111649400B (en) * | 2020-05-12 | 2021-12-10 | 宁波奥克斯电气股份有限公司 | Control method and device of air purification assembly and air conditioner |
| CN111878975A (en) * | 2020-08-06 | 2020-11-03 | 广州狸园科技有限公司 | Remote intelligent control system of air purifier |
| CN114076393A (en) * | 2020-08-18 | 2022-02-22 | 广东美的制冷设备有限公司 | Air purification control method and device, air conditioner and readable storage medium |
| CN112032925A (en) * | 2020-08-24 | 2020-12-04 | 广东Tcl智能暖通设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN112984715A (en) * | 2021-03-04 | 2021-06-18 | 量波智能科技(南京)有限公司 | Automatic early warning prompt system of bad air environment based on air purifier carries on |
| CN113669800B (en) * | 2021-08-30 | 2022-09-27 | 珠海格力电器股份有限公司 | Control method of portable outdoor air conditioner and outdoor air conditioner |
| CN114294782B (en) * | 2021-12-30 | 2022-12-20 | 珠海格力电器股份有限公司 | Fault detection method, device, air conditioning equipment and storage medium |
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