A control method and control device of an air purifier

Abstract

The application discloses a control method and a control device of an air purifier, and belongs to the technical field of purifying air. The air purifier comprises a chamber for allowing pets to stay and rest, a purifying device for purifying air, a first sensor for detecting first air pollution data of the chamber, and a second sensor for detecting second air pollution data of an external environment of the air purifier. The control method comprises the following steps: acquiring the first air pollution data and the second air pollution data; and controlling the purifying device to purify air in the chamber and / or air of the external environment according to the first air pollution data, the second air pollution data and a first preset threshold. The application realizes targeted air purification of the chamber used as a pet nest, effectively prevents odor and pollution diffusion in the chamber, thereby improving air quality in a room, reducing power consumption of the air purifier, saving cost, and improving user experience.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air purification, in particular to a control method and a control device of an air purifier. BACKGROUND

[0002] Pet often causes the room to have odor, and also causes the air to have hair, dust and other pollutants, resulting in low air quality in the room. The pet nest is the most serious place to produce odor and pollution. However, the existing air purifier can only roughly purify the air in the entire indoor space, and cannot purify the pet nest in a targeted manner, resulting in serious air pollution in the pet nest or the surrounding environment, which seriously affects the air quality in the room. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application proposes a control method and a control device of an air purifier capable of purifying the pet nest in a targeted manner.

[0004] According to a first aspect of the present application, a control method of an air purifier is provided, the air purifier comprising a chamber for pets to stay and rest, a purification device for purifying air, a first sensor for detecting first air pollution data of the chamber, and a second sensor for detecting second air pollution data of an external environment of the air purifier, the control method comprising:

[0005] obtaining the first air pollution data and the second air pollution data;

[0006] controlling the purification device to purify the air in the chamber and / or the air of the external environment according to the first air pollution data, the second air pollution data and a first preset threshold.

[0007] The control method of the air purifier according to the embodiment of the present application has at least the following beneficial effects:

[0008] The embodiment of the present application can detect the first air pollution data in the chamber through the first sensor, detect the second air pollution data of the external environment of the air purifier through the second sensor, and control the purification device to purify the chamber and / or the external environment according to the first air pollution data, the second air pollution data and the first preset threshold, so as to realize the air purification of the chamber used as the pet nest in a targeted manner, greatly reduce the odor generated by the chamber, effectively prevent the odor and pollution in the chamber from spreading, and thus improve the air quality in the room. At the same time, the targeted air purification can also reduce the power consumption of the air purifier, thereby reducing energy consumption, saving cost, and improving the user experience.

[0009] According to some embodiments of the present application, the controlling the purifier to purify the air in the chamber and / or the air in the external environment according to the first air pollution data, the second air pollution data and a first preset threshold comprises:

[0010] comparing the first air pollution data and the second air pollution data with the first preset threshold;

[0011] when the first air pollution data is greater than or equal to the first preset threshold and the second air pollution data is less than the first preset threshold, controlling the purifier to purify the chamber;

[0012] when the first air pollution data and the second air pollution data are both greater than or equal to the first preset threshold, controlling the purifier to purify the chamber and the external environment.

[0013] According to some embodiments of the present application, the purifier comprises a suction assembly, the suction assembly comprising a fan and a first air inlet communicating with the chamber, and the controlling the purifier to purify the chamber comprises:

[0014] turning on the first air inlet and controlling the fan to suck air through the first air inlet.

[0015] According to some embodiments of the present application, the suction assembly further comprises a second air inlet communicating with the external environment, and the controlling the purifier to purify the chamber and the external environment comprises:

[0016] turning on the first air inlet and the second air inlet and controlling the fan to suck air through the first air inlet and the second air inlet.

[0017] According to some embodiments of the present application,

[0018] the air purifier further comprises a third sensor for detecting the presence of a pet in the chamber, the fan has a first operating mode and a second operating mode, the output power of the second operating mode being greater than that of the first operating mode, and the controlling the fan to suck air through the first air inlet comprises:

[0019] determining whether there is a pet in the chamber;

[0020] when there is a pet in the chamber, controlling the fan to suck air through the first air inlet in the first operating mode;

[0021] when there is no pet in the chamber, controlling the fan to suck air through the first air inlet in the second operating mode.

[0022] According to some embodiments of the present application, the chamber is provided with a fourth sensor for detecting the temperature of the chamber and a temperature adjusting device for adjusting the temperature of the chamber, and the control method further comprises:

[0023] acquiring current temperature data of the chamber;

[0024] controlling the temperature adjusting device to heat or cool the chamber according to the current temperature data and preset temperature data.

[0025] According to some embodiments of the present application, the chamber is provided with an ultraviolet lamp for irradiating the chamber to sterilize and disinfect, and the control method further comprises:

[0026] comparing the first air pollution data, the second air pollution data and a second preset threshold;

[0027] when the first air pollution data, and / or the second air pollution data is greater than or equal to the second preset threshold, turning on the ultraviolet lamp.

[0028] According to a second aspect of the present application, a control device of an air purifier is provided, the air purifier comprising a chamber for a pet to stay and rest, a purifying device for purifying air, a first sensor for detecting first air pollution data of the chamber and a second sensor for detecting second air pollution data of an external environment of the air purifier, the control device comprising:

[0029] a data acquisition module for acquiring the first air pollution data and the second air pollution data;

[0030] a control module for controlling the purifying device to purify air according to the first air pollution data, the second air pollution data and a first preset threshold.

[0031] According to a third aspect of the present application, an electronic device is provided, comprising a processor, a memory and a computer program stored on the memory and capable of running on the processor, the computer program being executed by the processor to implement the steps of the control method of the air purifier disclosed in the first aspect of the present application.

[0032] According to a fourth aspect of the present application, a computer readable storage medium is provided, comprising a computer program stored on the computer readable storage medium, the computer program being executed by a processor to implement the steps of the control method of the air purifier disclosed in the first aspect of the present application.

[0033] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent in part from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0034] The application will be further described below in conjunction with the drawings and embodiments, wherein:

[0035] Figure 1 A step flow chart of an embodiment of a control method of an air purifier of the application;

[0036] Figure 2 A step flow chart of an embodiment of another control method of an air purifier of the application;

[0037] Figure 3 A structural schematic diagram of an embodiment of a control device of an air purifier of the application;

[0038] Figure 4 A schematic diagram of an embodiment of an air purifier of the application;

[0039] Figure 5 A sectional view of an embodiment of an air purifier of the application.

[0040] Reference Signs:

[0041] Air purifier 400;

[0042] Chamber 410; purifying device 420; housing 421; fan 422; first air inlet 423; second air inlet 424;

[0043] Air outlet 425. DETAILED DESCRIPTION

[0044] Embodiments of the application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the application, and cannot be understood as a limitation of the application.

[0045] In the description of the application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, inner, outer, etc. is based on the orientation or position relationship shown in the drawings, and is only for the purpose of facilitating the description of the application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the application.

[0046] In the description of the application, if there is a description of first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the sequence of technical features indicated.

[0047] In the description of the present application, the words such as arrangement, installation, connection and the like should be understood in a broad sense unless otherwise explicitly limited, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0048] With the continuous improvement of people's living standards, more and more people begin to raise pets. Pets often cause odors in the room, and also leave hair, dust and other pollutants in the air, polluting the air in the room. Among them, since the pet nest is the place where the pet stays for the longest time, the pet nest is the most serious position of odor and air pollution. However, the existing air purifier can only roughly purify the air in the entire indoor space, and cannot specifically purify the pet nest, resulting in serious air pollution around the pet nest.

[0049] Therefore, some embodiments of the present application propose a control method of an air purifier 400, as shown in Figure 4 and Figure 5 In the embodiments of the present application, the air purifier 400 includes a chamber 410 for pets to stay and rest, a purification device 420 for purifying air, a first sensor for detecting first air pollution data of the chamber 410, and a second sensor for detecting second air pollution data of the external environment of the air purifier 400, as shown in Figure 1 The control method includes:

[0050] Step S101, obtaining first air pollution data and second air pollution data.

[0051] As shown in Figure 4 and Figure 5 In the embodiments of the present application, the purification device 420 can be arranged at the top end of the chamber 410, and the two can be integrally formed, fixedly connected, or detachably connected, which is not limited in the present embodiment. The purification device 420 can be in communication with the chamber 410 and the external environment, and the first sensor can be arranged in the chamber 410, and the second sensor can be arranged on the outer surface of the air purifier 400.

[0052] It can be understood that the pollution caused by pets to the air can include: secretion producing odor, falling off their own hair and carrying dust, etc. Based on this, in the embodiments of the present application, the first air pollution data and the second air pollution data can be suspended particulate matter values, inhalable particulate matter values, and volatile organic compound concentration values, etc. The present embodiment does not limit this. Correspondingly, the first sensor and the second sensor can be dust sensors, odor sensors, etc. The present embodiment does not limit this.

[0053] In step S102, the first air pollution data, the second air pollution data and the first preset threshold are used to control the purification device 420 to purify the air in the chamber 410 and / or the air in the external environment.

[0054] In the embodiment, the first preset threshold can be a numerical value or a numerical interval. In the embodiment, when the first air pollution data, the second air pollution data and the first preset threshold satisfy a preset numerical relationship, the purification device 420 can be activated automatically. For example, the first air pollution data and the second air pollution data are greater than or equal to the first preset threshold, or the difference between the first air pollution data and the second air pollution data satisfies a preset condition.

[0055] It should be noted that, in the embodiment, the purification device 420 can include a purification assembly and a deodorization assembly. The purification assembly can filter and sterilize the air in the chamber 410 and / or the air in the external environment. The deodorization assembly can deodorize the air in the chamber 410 and / or the air in the external environment. In the embodiment, when the first air pollution data and the first preset threshold satisfy a preset condition, the purification device 420 can be activated to filter and deodorize the air in the chamber 410. When the second air pollution data and the first preset threshold satisfy a preset condition, the purification device 420 can be activated to filter and deodorize the air in the external environment.

[0056] The embodiment can detect the first air pollution data in the chamber 410 by the first sensor, detect the second air pollution data in the external environment of the air purifier 400 by the second sensor, and control the purification device 420 to purify the air in the chamber 410 and / or the external environment according to the first air pollution data, the second air pollution data and the first preset threshold. The air in the chamber 410 used as a pet nest is purified in a targeted manner, the odor generated in the chamber 410 is greatly reduced, the odor and pollution in the chamber 410 are effectively prevented from spreading, the air quality in the room is improved, the use power consumption of the air purifier 400 is reduced due to the targeted air purification, the energy consumption is reduced, the cost is saved, the user experience is improved, and the like.

[0057] Some embodiments of the present application propose another control method of the air purifier 400. For details, refer to Figure 4 and Figure 5As shown, in the embodiment of the present application, the air purifier 400 comprises a chamber 410 for the pet to stay and rest, a purifying device 420 for purifying air, a first sensor for detecting first air pollution data of the chamber 410 and a second sensor for detecting second air pollution data of the environment outside the air purifier 400, the chamber 410 is provided with a fourth sensor for detecting the temperature of the chamber 410 and a temperature adjusting device for adjusting the temperature of the chamber 410, the chamber 410 is provided with an ultraviolet lamp for irradiating the chamber 410 to sterilize and disinfect, and the control method comprises the steps of Figure 2 As shown, the control method comprises the steps of:

[0058] In step S201, the first air pollution data and the second air pollution data are obtained.

[0059] It should be noted that the specific implementation in the embodiment of the present application can refer to the introduction of the foregoing embodiments, which will not be repeated here.

[0060] In step S202, the first air pollution data, the second air pollution data and the first preset threshold are compared.

[0061] It should be noted that in the embodiment of the present application, the first preset threshold can be the maximum allowable value of the first air pollution data and the second air pollution data, that is, the air index corresponding to the conclusion that the air has been polluted and needs to be purified. This embodiment can compare the obtained first pollution data and second air pollution data with the first preset threshold in turn. Specifically, the size relationship between the first pollution data and the first preset threshold can be judged first. If the first pollution data is less than the first preset threshold, the size relationship between the second pollution data and the first preset threshold is judged.

[0062] In step S203, when the first air pollution data is greater than or equal to the first preset threshold, and the second air pollution data is less than the first preset threshold, the purifying device 420 is controlled to purify the chamber 410.

[0063] In the embodiment of the present application, the size relationship between the first pollution data and the first preset threshold can be determined first. If the first pollution data is less than the first preset threshold, it indicates that the air in the chamber 410 is not polluted or is not polluted to the extent that needs to be purified. If the first pollution data is greater than or equal to the first preset threshold, it indicates that the air in the chamber 410 needs to be purified. After the determination of the first pollution data is completed, the size relationship between the second pollution data and the first preset threshold can be determined. If the second pollution data is less than the first preset threshold, it indicates that the polluted air in the chamber 410 slightly spreads to the outside of the chamber 410. Therefore, only the purification device 420 needs to be controlled to purify the chamber 410. In this embodiment, the first air pollution data and the second air pollution data are compared with the first preset threshold respectively, so that the pollution degree of the air in the chamber 410 and the outside environment is detected respectively. Based on the detection result, air purification of the chamber 410 can be performed alone, which avoids air purification of the chamber 410 and the outside environment at the same time at all times, greatly reduces the power consumption of the air purifier 400, saves energy, and reduces the use cost of the customer.

[0064] Step S204, when the first air pollution data and the second air pollution data are both greater than or equal to the first preset threshold, the purification device 420 is controlled to purify the chamber 410 and the outside environment.

[0065] In the embodiment of the present application, when the first air pollution data and the second air pollution data are both greater than or equal to the first preset threshold, it indicates that the air in the chamber 410 and the air in the outside environment are both polluted and need to be purified. Based on this, the purification device 420 can be controlled to purify the air in the chamber 410 and the outside environment respectively to avoid further spread of the polluted air, thereby improving the air quality in the room.

[0066] In the embodiment of the present application, the purification device 420 includes a suction assembly, the suction assembly includes a fan 422 and a first air inlet 423 communicating with the chamber 410. Step S203 includes:

[0067] Step S2031, the first air inlet 423 is opened, and the fan 422 is controlled to suck air through the first air inlet 423.

[0068] It can be understood that, in the embodiment of the present application, the purifying device 420 can further comprise a shell 421, the shell 421 can be connected to the chamber 410, the fan 422 can be arranged inside the shell 421, the first air inlet 423 can be arranged at one end of the shell 421 connected to the chamber 410, and the other end of the shell 421 can be provided with an air outlet 425, which can be used to release the air purified and deodorized. Based on this, when it is necessary to purify the air in the chamber 410, the first air inlet 423 can be opened, and the air in the chamber 410 can be sucked by the fan 422, and after purification and deodorization, the air purified and deodorized can be released through the air outlet 425, so as to realize the purification of the air in the chamber 410.

[0069] Step S204 comprises:

[0070] Step S2041, the first air inlet 423 and the second air inlet 424 are opened, and the fan 422 is controlled to suck air through the first air inlet 423 and the second air inlet 424.

[0071] In the embodiment of the present application, the second air inlet 424 can be arranged on the outer surface of the shell 421. Based on this, when it is necessary to purify the air in the chamber 410 and the external environment, the first air inlet 423 and the second air inlet 424 can be opened, and the air in the chamber 410 and the external environment can be sucked by the fan 422, and after purification and deodorization, the air purified and deodorized can be released through the air outlet 425, so as to realize the purification of the air in the chamber 410 and the external environment.

[0072] In the embodiment of the present application, the air purifier 400 further comprises a third sensor for detecting the presence of a pet in the chamber 410, and the fan 422 has a first operating mode and a second operating mode, the output power of the second operating mode being greater than that of the first operating mode, and step S2031 and step S2041 can further comprise:

[0073] Step S20411, it is judged whether the pet exists in the chamber.

[0074] It can be understood that the operation of the fan 422 will produce a large noise, and pets are very sensitive to noise, and the noise produced when the fan 422 is operating at full power can make the pet not dare to approach the chamber 410. Therefore, in the embodiment of the present application, the third sensor can be arranged to detect whether the pet is in the chamber 410. Specifically, the third sensor can be a microwave sensor, and can also be an infrared sensor, and the present embodiment does not limit this. It can be understood that when the third sensor detects that the pet exists in the chamber 410, an activation signal can be generated, and the present embodiment can determine whether the pet exists in the chamber 410 by detecting whether the activation signal is received.

[0075] Step S20412, when the pet exists in the chamber 410, the fan 422 is controlled to adopt the first operation mode to suck air through the first air inlet 423.

[0076] In the embodiment, when the activation signal is received, it indicates that the pet is in the chamber 410, and based on this, the fan 422 can be controlled to adopt the first operation mode with relatively low power to suck air, thereby reducing the output power of the fan 422 and further reducing the noise generated when the fan 422 operates, so as to provide a more comfortable environment for the pet.

[0077] Step S20413, when the pet does not exist in the chamber 410, the fan 422 is controlled to adopt the second operation mode to suck air through the first air inlet 423.

[0078] In the embodiment, when the activation signal is not received, it indicates that the pet is not in the chamber 410, and based on this, the fan 422 can be controlled to adopt the second operation mode with relatively high power to suck air, thereby improving the output power of the fan 422 and further improving the efficiency of purifying air.

[0079] Step S205, obtain current temperature data of the chamber 410.

[0080] It should be noted that in the embodiment of the present application, the temperature adjusting device can include a heater, such as a heating sheet, a heating film, and the like, and can also include a heat sink, a cooling fan, a water cooling device, and the like, which can be selected and set according to actual conditions, and the embodiment does not limit this. In the embodiment, the fourth sensor can be used to detect the current temperature in the chamber 410.

[0081] Step S206, according to the current temperature data and the preset temperature data, the temperature adjusting device is controlled to heat or cool the chamber 410.

[0082] It should be noted that the preset temperature data can be temperature data suitable for the pet which is set by the user in advance, and can be adjusted according to the weather and temperature of the surrounding environment, and the embodiment does not limit this. In the embodiment of the present application, the size relationship between the current temperature data and the preset temperature data can be determined, specifically, when the current temperature data is greater than the preset temperature data, it indicates that the temperature in the chamber 410 is too high, and the temperature adjusting device can be controlled to cool the chamber 410, and vice versa, when the current temperature data is less than the preset temperature data, it indicates that the temperature in the chamber 410 is too low, and the temperature adjusting device can be controlled to heat the chamber 410. In the embodiment, the temperature adjusting device can be used to adjust the temperature in the chamber 410, so that the chamber 410 can be in a temperature environment suitable for the pet, and further provide a comfortable environment for the pet.

[0083] Step S207, compare the first air pollution data, the second air pollution data and the second preset threshold.

[0084] It can be understood that when the air in the chamber 410 is in a polluted state for a long time, bacteria are easy to breed, which seriously affects the health of the pet. Therefore, in the embodiment of the application, the second preset threshold can be an air index corresponding to a condition that the air reaches a condition that bacteria are easy to breed. Based on this, the embodiment can judge the size relationship between the first air pollution data, the second air pollution data and the second preset threshold, so as to determine whether the environment in the chamber 410 and the external environment reach the condition that bacteria are easy to breed.

[0085] Step S208, when the first air pollution data and / or the second air pollution data is greater than or equal to the second preset threshold, turn on the ultraviolet lamp.

[0086] In the embodiment of the application, when the first air pollution data and / or the second air pollution data is greater than or equal to the second preset threshold, it indicates that the environment in the chamber 410 and the external environment reach the condition that bacteria are easy to breed. Based on this, the embodiment can turn on the ultraviolet lamp, so as to sterilize and disinfect the chamber 410, and provide a clean and sanitary environment for the pet.

[0087] Referring to Figure 3 Some embodiments of the application propose a control device of an air purifier 400, the air purifier 400 comprising a chamber 410 for a pet to stay and rest, a purification device 420 for purifying air, a first sensor for detecting first air pollution data of the chamber 410, and a second sensor for detecting second air pollution data of an external environment of the air purifier 400, the control device comprising:

[0088] A data acquisition module 301 is configured to acquire the first air pollution data and the second air pollution data.

[0089] A control module 302 is configured to control the purification device 420 to purify air according to the first air pollution data, the second air pollution data and a first preset threshold.

[0090] The embodiment of the application further provides an electronic device, which comprises a processor, a memory and a computer program stored in the memory and capable of running on the processor. The computer program is executed by the processor to implement each process of the control method embodiment of the air purifier 400, and achieve the same technical effect. To avoid repetition, details are not described here.

[0091] The embodiment of the present application also provides a computer readable storage medium, and the computer readable storage medium stores a computer program. The computer program is executed by a processor to realize the control method of the air purifier 400. The embodiment of the present application is described in detail above in combination with the drawings, but the present application is not limited to the above embodiment, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

[0092] Each embodiment in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between each embodiment can be referred to each other.

[0093] Those skilled in the art should understand that the embodiments of the present application can be provided as a method, device or computer program product. Therefore, the embodiments of the present application can be in the form of a complete hardware embodiment, a complete software embodiment or an embodiment combining software and hardware aspects. Moreover, the embodiments of the present application can be in the form of a computer program product implemented on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer usable program code.

[0094] The embodiments of the present application are described with reference to flowcharts and / or block diagrams according to the method, terminal device (system) and computer program product of the embodiments of the present application. It should be understood that each flow and / or block in the flowcharts and / or block diagrams, and the combination of the flows and / or blocks in the flowcharts and / or block diagrams can be realized by computer program instructions. These computer program instructions can be provided to a general-purpose computer, special-purpose computer, embedded processor or other programmable data processing terminal device to produce a machine, so that the instructions executed by the computer or other programmable data processing terminal device produce a device for realizing the functions specified in the flowcharts and / or block diagrams. Figure 1 The functions specified in one flow or multiple flows and / or blocks Figure 1 The functions specified in one block or multiple blocks.

[0095] These computer program instructions can also be stored in a computer readable storage medium to guide the computer or other programmable data processing terminal device to work in a specific manner, so that the instructions stored in the computer readable storage medium produce a product including instruction devices, which realize the functions specified in the flowcharts and / or block diagrams. Figure 1 The functions specified in one flow or multiple flows and / or blocks Figure 1 The functions specified in one block or multiple blocks.

[0096] These computer program instructions can also be loaded into a computer or other programmable data processing terminal device, so that a series of operational steps are performed on the computer or other programmable terminal device to generate a computer implemented process, so that the instructions executed on the computer or other programmable terminal device provide a process for implementing the functions specified in the flowchart Figure 1 one flowchart or multiple flowcharts and / or blocks Figure 1 one flowchart or multiple flowcharts and / or blocks

[0097] Although the preferred embodiments of the present application have been described, those skilled in the art will be able to make additional changes and modifications to these embodiments once they grasp the fundamental inventive concept. Therefore, the appended claims are intended to cover all changes and modifications that fall within the scope of the embodiments of the present application.

[0098] Finally, it should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or terminal device that includes a list of elements does not only include those elements, but also other elements not explicitly listed, or other elements inherent to such a process, method, article, or terminal device. Without more limitations, an element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or terminal device that includes the element.

[0099] The above describes in detail a toilet unclogging method and a toilet provided by the present application. The principles and implementation manners of the present application are described by using specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea. Meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation manners and application ranges can be changed. In summary, the content of the present description should not be understood as a limitation of the present application.

Claims

1. A control method of an air cleaner, characterized by, The air purifier comprises a chamber for pets to stay and rest, a purifying device for purifying air, a first sensor for detecting first air pollution data of the chamber, and a second sensor for detecting second air pollution data of an external environment of the air purifier. The purifying device comprises a suction assembly comprising a fan and a first air inlet communicating with the chamber. The suction assembly further comprises a second air inlet communicating with the external environment. The purifying device further comprises a housing. The first air inlet is arranged at one end of the housing connected with the chamber. An air outlet is arranged at the other end of the housing. The control method comprises: obtaining the first air pollution data and the second air pollution data; controlling the purifying device to purify air in the chamber and air in the external environment according to the first air pollution data, the second air pollution data, and a first preset threshold value; comparing the first air pollution data and the second air pollution data with the first preset threshold value, first determining the size relationship between the first air pollution data and the first preset threshold value, and then determining the size relationship between the second air pollution data and the first preset threshold value if the first air pollution data is less than the first preset threshold value; controlling the purifying device to purify the chamber when the first air pollution data is greater than or equal to the first preset threshold value and the second air pollution data is less than the first preset threshold value; controlling the purifying device to purify the chamber, comprising: turning on the first air inlet and controlling the fan to suck air through the first air inlet; controlling the purifying device to purify the chamber and the external environment when the first air pollution data and the second air pollution data are both greater than or equal to the first preset threshold value; controlling the purifying device to purify the chamber and the external environment, comprising: turning on the first air inlet and the second air inlet, and controlling the fan to suck air through the first air inlet and the second air inlet. After purification and odor removal, the purified and odor-removed air is released through the air outlet, thereby purifying the air in the chamber and the air in the external environment; The air purifier further comprises a third sensor for detecting the presence of pets in the chamber. The fan has a first operating mode and a second operating mode. The output power of the second operating mode is greater than that of the first operating mode. Controlling the fan to suck air through the first air inlet comprises: determining whether there are pets in the chamber; controlling the fan to suck air through the first air inlet in the first operating mode when there are pets in the chamber; controlling the fan to suck air through the first air inlet in the second operating mode when there are no pets in the chamber. ​ 2. The control method according to claim 1, characterized by, The chamber is provided with a fourth sensor for detecting the temperature of the chamber and a temperature adjusting device for adjusting the temperature of the chamber, and the control method further comprises: obtaining current temperature data of the chamber; controlling the temperature adjusting device to heat or cool the chamber according to the current temperature data and preset temperature data.

3. The control method according to claim 1, characterized by, The chamber is provided with an ultraviolet lamp for irradiating the chamber to sterilize and disinfect, and the control method further comprises: comparing the first air pollution data, the second air pollution data and a second preset threshold value; when the first air pollution data, and / or the second air pollution data is greater than or equal to the second preset threshold value, turning on the ultraviolet lamp.

4. A control device of an air cleaner, characterized by comprising: The steps of the control method of the air purifier according to any one of claims 1-3, the air purifier comprising a chamber for pets to stay and rest, a purification device for purifying air, a first sensor for detecting first air pollution data of the chamber and a second sensor for detecting second air pollution data of the external environment of the air purifier, the control device comprising: a data acquisition module for acquiring the first air pollution data and the second air pollution data; a control module for controlling the purification device to purify air according to the first air pollution data, the second air pollution data and a first preset threshold value.

5. An electronic device, comprising: comprising: a processor, a memory and a computer program stored on the memory and capable of running on the processor, the computer program being executed by the processor to implement the steps of the control method of the air purifier according to any one of claims 1-3.

6. A computer-readable storage medium, characterized in that, comprising: a computer readable storage medium storing a computer program, the computer program being executed by a processor to implement the steps of the control method of the air purifier according to any one of claims 1-3.

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