Deodorizing method and device for air purifier and air purifier

Abstract

The invention relates to an air purifier deodorization method and device, an air purifier, computer equipment, a computer readable storage medium and a computer program product, and the method comprises the steps that humidity data and temperature data of the environment where the air purifier is located are obtained, and a humidity change index in a set period is determined according to the humidity data; and on the basis of the humidity change index and the temperature data, a purification part of the air purifier is controlled to work, and the purification part is used for deodorizing. According to the air purifier, the influence of the environment temperature and the environment humidity on the peculiar smell generation rate is fully considered, the humidity change index and the temperature data are combined to control work of the purification part, peculiar smells are accurately removed according to different peculiar smell conditions, peculiar smell removal can be effectively guaranteed, and the purification efficiency of the air purifier is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of air purification, and in particular to an air purifier deodorization method, device, air purifier, computer equipment, computer-readable storage medium and computer program product. Background Art

[0002] Formaldehyde (HCHO) is a common volatile organic compound in indoor air, which seriously harms human health. Air purifiers are usually deployed to remove formaldehyde pollution in indoor air. Among them, most of the air purifier filters on the market are carbon cloth structures, but carbon cloth is easy to breed bacteria during use in a humid environment, and the filter produces odor. On the one hand, the emission of odor will reduce the user experience; on the other hand, the proliferation of bacteria will lead to a decline in air quality, which will further reduce the purification effect of the air purifier.

[0003] The traditional method of removing odor from filters is to replace or clean the filters in a timely manner, which is a cumbersome process. In addition, since the bacterial growth rate on the filters is easily affected by the external environment, it is difficult to accurately grasp the replacement or cleaning time. How to accurately remove odor from the filters of air purifiers and ensure the purification efficiency of air purifiers is an urgent problem to be solved. Summary of the invention

[0004] Based on this, it is necessary to provide an air purifier deodorization method, device, air purifier, computer equipment, computer-readable storage medium and computer program product that can accurately remove odors in response to the above technical problems.

[0005] In a first aspect, the present application provides a method for deodorizing an air purifier, the method comprising:

[0006] Obtain humidity data and temperature data of the environment where the air purifier is located;

[0007] Determine a humidity change index within a set period according to the humidity data;

[0008] Based on the humidity change index and the temperature data, the purification component of the air purifier is controlled to operate; the purification component is used for deodorization.

[0009] In one embodiment, determining a humidity change index within a set period according to the humidity data includes:

[0010] Acquiring humidity data within the set period;

[0011] Determine the maximum humidity and the minimum humidity within the period from the humidity data within the set period;

[0012] The humidity change index within the set period is determined according to the maximum humidity within the period and the minimum humidity within the period.

[0013] In one embodiment, controlling the operation of the purification component of the air purifier based on the humidity change index and the temperature data includes:

[0014] Determining a start-up frequency of a purification component of the air purifier based on the humidity change index;

[0015] Determining the activation time of the purification component of the air purifier based on the temperature data and the activation frequency;

[0016] The purification element is controlled to operate according to the startup frequency and the startup duration.

[0017] In one embodiment, determining the start-up time of the purification component of the air purifier based on the temperature data and the start-up frequency includes:

[0018] If the temperature data is within a preset temperature range, determining a first preselected duration corresponding to the start-up frequency as the start-up duration of the purification element;

[0019] If the temperature data is outside the preset temperature range, a second preselected time duration corresponding to the start-up frequency is determined as the start-up time duration of the purification component; and the first preselected time duration is greater than the second preselected time duration.

[0020] In one embodiment, the humidity change index includes a first index, a second index and a third index, the humidity change value represented by the first index is smaller than the humidity change value represented by the second index, the humidity change value represented by the second index is smaller than the humidity change value represented by the third index, and the method of determining the start-up frequency of the purification component of the air purifier based on the humidity change index includes:

[0021] If the humidity change index is the first index, determining the activation frequency of the purification element to be the first frequency;

[0022] If the humidity change index is the second index, determining the activation frequency of the purification element to be the second frequency;

[0023] If the humidity change index is the third index, the start-up frequency of the purification element is determined to be the third frequency; the first frequency is lower than the second frequency, and the second frequency is lower than the third frequency.

[0024] In one embodiment, the humidity change index further includes a fourth index, the humidity change value of the fourth index is greater than the humidity change value of the third index, and the controlling the purification component of the air purifier to operate based on the humidity change index and the temperature data further includes:

[0025] If the humidity change index is the fourth index, the purification element is controlled to be continuously started.

[0026] In a second aspect, the present application also provides an air purifier deodorizing device, the device comprising:

[0027] An environmental detection module is used to obtain humidity data and temperature data of the environment in which the air purifier is located;

[0028] A humidity analysis module, used to determine a humidity change index within a set period according to the humidity data;

[0029] The purification control module is used to control the operation of the purification component of the air purifier based on the humidity change index and the temperature data; the purification component is used for deodorization.

[0030] In the third aspect, the present application also provides an air purifier, which includes an environment detection device, a purification component and a controller. The environment detection device and the purification component are both connected to the controller. The environment detection device is used to collect humidity data and temperature data and send them to the controller. The controller is used to control the operation of the purification component based on the above method to remove odors.

[0031] In one embodiment, the purification element includes an ozone generator.

[0032] In a fourth aspect, the present application further provides a computer device, comprising a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the following steps are implemented:

[0033] Obtain humidity data and temperature data of the environment where the air purifier is located;

[0034] Determine a humidity change index within a set period according to the humidity data;

[0035] Based on the humidity change index and the temperature data, the purification component of the air purifier is controlled to operate; the purification component is used for deodorization.

[0036] In a fifth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the following steps are implemented:

[0037] Obtain humidity data and temperature data of the environment where the air purifier is located;

[0038] Determine a humidity change index within a set period according to the humidity data;

[0039] Based on the humidity change index and the temperature data, the purification component of the air purifier is controlled to operate; the purification component is used for deodorization.

[0040] In a sixth aspect, the present application further provides a computer program product, including a computer program, which implements the following steps when executed by a processor:

[0041] Obtain humidity data and temperature data of the environment where the air purifier is located;

[0042] Determine a humidity change index within a set period according to the humidity data;

[0043] Based on the humidity change index and the temperature data, the purification component of the air purifier is controlled to operate; the purification component is used for deodorization.

[0044] The above-mentioned air purifier deodorization method, device, air purifier, computer equipment, computer-readable storage medium and computer program product include obtaining humidity data and temperature data of the environment in which the air purifier is located, determining the humidity change index within a set period according to the humidity data, and controlling the operation of the purification component of the air purifier based on the humidity change index and temperature data, wherein the purification component is used for deodorization. In this application, the influence of ambient temperature and ambient humidity on the odor generation rate is fully considered, and the operation of the purification component is controlled in combination with the humidity change index and temperature data, and the odor is accurately removed according to different odor conditions, which can effectively ensure the removal of odor and ensure the purification efficiency of the air purifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the drawings required for use in the embodiments of the present application or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0046] FIG1 is a diagram showing an application environment of an air purifier deodorization method according to an embodiment;

[0047] FIG2 is a schematic diagram of a flow chart of an air purifier deodorization method according to an embodiment;

[0048] FIG3 is a schematic flow chart of a step of determining a humidity change index within a set period according to humidity data in one embodiment;

[0049] FIG4 is a schematic flow chart of controlling the working steps of a purification component of an air purifier based on a humidity change index and temperature data in one embodiment;

[0050] FIG5 is a schematic flow chart of another embodiment of controlling the working steps of the purification component of the air purifier based on the humidity change index and the temperature data;

[0051] FIG6 is a schematic flow chart of a process for controlling the working steps of a purification component of an air purifier based on a humidity change index and temperature data in another embodiment;

[0052] FIG7 is a schematic flow chart of a method for deodorizing an air purifier according to another embodiment;

[0053] FIG8 is a structural block diagram of an air purifier deodorizing device in one embodiment;

[0054] FIG. 9 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0056] It is understood that the terms "first", "second", etc. used in this application may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish a first element from another element. For example, without departing from the scope of this application, a first resistor may be referred to as a second resistor, and similarly, a second resistor may be referred to as a first resistor. Both the first resistor and the second resistor are resistors, but they are not the same resistor.

[0057] It can be understood that the “connection” in the following embodiments should be understood as “electrical connection”, “communication connection”, etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.

[0058] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, wholes, steps, operations, components, parts, or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof. At the same time, the term "and / or" used in this specification includes any and all combinations of the relevant listed items.

[0059] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0060] The air purifier deodorization method provided in the embodiment of the present application can be implemented based on the air purifier shown in Figure 1. As shown in Figure 1, an air purifier includes an environment detection device 102, a purification component 104 and a controller 106, and the environment detection device 102 and the purification component 104 are both connected to the controller 106. The environment detection device 102 is used to collect humidity data and temperature data of the environment where the purification component 104 is located, and send it to the controller 106. The controller 106 is used to control the purification component 104 to work and remove odors based on the air purifier deodorization method recorded in each embodiment of the present application.

[0061] Among them, the shape and material of the purification component 104 are not limited, and it can purify the air, reduce the content of impurities such as dust, debris or germs in the gas, and purify the air. Optionally, the purification component 104 may include a filter for filtering the air, and the purification component 104 can also kill the bacteria on the filter, and purify the air and the filter at the same time. Optionally, the surface of the purification component 104 can be provided with an air inlet and an air outlet, and the air enters the purification component 104 from the air inlet through the filter for purification, and is released through the air outlet. Furthermore, the filter can be set at the air inlet of the purification component 104, and can also be set at the air outlet of the purification component 104, and can also cover other areas of the purification component 104, which is not limited here.

[0062] The filter can include carbon cloth, which can absorb harmful components such as formaldehyde in the air and can be used to treat formaldehyde pollution. However, carbon cloth is prone to breed bacteria in a humid environment, causing the filter to produce odor, weakening the air purification effect and reducing user experience. During the bacterial reproduction process, the humidity and temperature of the environment will greatly affect the bacterial reproduction rate, resulting in different odors.

[0063] Therefore, in one embodiment, the purification element 104 includes an ozone generator. The ozone generator can generate ozone, which is a broad-spectrum, efficient and rapid bactericide. At a certain concentration, ozone can quickly kill various pathogens and microorganisms in water and air that cause disease to any organism. At the same time, ozone has a strong deodorizing ability. It reacts chemically with ammonia, hydrogen sulfide, methyl mercaptan, etc. that cause odor and corruption, and oxidizes and decomposes them into non-toxic and odorless substances, thereby achieving the effect of removing odor and other odors. Therefore, the ozone generator can not only complete the air purification function of the air purifier, but also kill bacteria on the filter and deodorize the air purifier.

[0064] Furthermore, the purification element 104 may include a filter, a purification device and an ozone generator, wherein the ozone generator, the environment detection device 102 and the controller 106 may all be arranged in the purification device, and the purification device includes a cavity with a filter on one side and an air supply device, which can inhale air from the side with the filter and then discharge it from the side of the cavity without the filter, thereby promoting air flow. An ozone generator is arranged in the cavity of the purification device, which can generate ozone in the cavity, react with formaldehyde to remove formaldehyde, and kill bacteria growing in the filter by ozone, thereby achieving air deodorization.

[0065] Exemplarily, the environment detection device 102 includes a humidity sensor and a temperature sensor, wherein the humidity sensor acquires humidity data and the temperature sensor acquires temperature data. Both the humidity sensor and the temperature sensor can be arranged in the purification component 104. When the purification component 104 includes a purification device, the humidity sensor and the temperature sensor can be arranged in the purification device. The controller 106 can also be arranged in the purification device of the purification component 104 and connected to the humidity sensor and the temperature sensor.

[0066] In an exemplary embodiment, as shown in FIG. 2 , a method for removing odor from an air purifier is provided. The method is described by taking the application of the method to the controller 106 in FIG. 1 as an example, and includes the following steps 202 to 206 .

[0067] Step 202, obtaining humidity data and temperature data of the environment in which the air purifier is located.

[0068] The humidity data and temperature data of the environment in which the air purifier is located are detected by the environment detection device, and specifically can be detected by the humidity sensor and temperature sensor in the environment detection device. The humidity sensor and the temperature sensor can be specifically arranged inside the air purifier to detect the humidity data and temperature data inside the air purifier, or can be arranged outside the air purifier to detect the humidity data and temperature data outside the air purifier. Specifically, the controller is connected to the temperature sensor and the humidity sensor, and can control the working state of the humidity sensor and the temperature sensor. When the controller controls the humidity sensor and the temperature sensor to start, the humidity data and temperature data of the environment in which the air purifier is located are obtained.

[0069] Optionally, there may be multiple humidity sensors and / or temperature sensors, which are respectively arranged at different positions of different air purifiers. Then the controller may obtain multiple humidity data and / or temperature data, and obtain the humidity data and temperature data of the environment in which the air purifier is located by taking the median, calculating the variance, taking the average, and performing data fitting.

[0070] Step 204, determining a humidity change index within a set period according to the humidity data.

[0071] The controller continuously acquires humidity data and determines the humidity change index when the time span for acquiring different humidity data reaches a set time. The set time is the set period, that is, when the acquisition time of humidity data reaches the set period, the humidity change index is determined. Specifically, the controller can divide the humidity data into set periods from the time dimension according to the different acquisition times, and analyze the humidity data divided into the same set period from the perspective of numerical value to obtain the humidity change index.

[0072] Furthermore, the set period can be set according to actual needs, which can be specified by the user or obtained by analyzing the historical operation data of the air purifier. For example, a set period of one day, one week, or one month. When the set period is one week, the controller controls the humidity sensor to work for at least one week before executing step 204. That is, the time span of the humidity data obtained by the controller cannot be less than the time span of the set period, and the humidity data that does not meet the set period is regarded as invalid data.

[0073] The controller analyzes the humidity data within a certain set period, analyzes the humidity data based on its value, and obtains a humidity change index based on the change in the humidity data value within the set period.

[0074] In an exemplary embodiment, the controller determines the humidity change index according to the humidity data in steps as shown in FIG3 , where step 204 includes steps 302 to 306. Among them:

[0075] Step 302, obtaining humidity data within a set period.

[0076] Specifically, the controller determines the humidity data within the set period from the multiple humidity data and marks it. Among them, the humidity data with the acquisition time closest to the current time is preferentially selected. For example, when the set period is one week, and the humidity data includes humidity data for two weeks, the humidity data for nearly one week is marked as humidity data within the set period. If the set period is one week, but the humidity data is less than one week, there is no humidity data within the set period, and it is necessary to wait for the humidity data to be sufficient for one week before the controller obtains the humidity data within the set period.

[0077] Step 304, determining the maximum humidity and the minimum humidity within the period from the humidity data within the set period.

[0078] Specifically, after determining the humidity data within the set period, the controller compares the humidity data within the set period in turn to determine the maximum humidity within the period and the minimum humidity within the period. Among the humidity data within the set period, the humidity data with the highest humidity is the highest humidity within the period, and the humidity data with the lowest humidity is the lowest humidity within the period.

[0079] Step 306, determining a humidity change index within a set period according to the maximum humidity within the period and the minimum humidity within the period.

[0080] The controller stores an index division principle, which is used to determine the humidity change index according to the difference between the highest humidity and the lowest humidity in the cycle. Specifically, the controller first compares the highest humidity and the lowest humidity in the cycle to obtain the difference between the two, and then matches the difference with the corresponding humidity change index according to the index division principle to determine the humidity change index within the set cycle.

[0081] Exemplarily, the humidity change index includes a first index, a second index, and a third index, and the index division principle includes: if the difference between the highest humidity in the period and the lowest humidity in the period meets the first setting condition, the humidity change index in the set period can be determined as the first index; if the difference between the highest humidity in the period and the lowest humidity in the period meets the second setting condition, the humidity change index in the set period can be determined as the second index; if the difference between the highest humidity in the period and the lowest humidity in the period meets the third setting condition, the humidity change index in the set period can be determined as the third index. Among them, the first setting condition can be that the difference is less than or equal to 10%, the second setting condition can be that the difference is greater than 10% and less than or equal to 40%, and the third setting condition can be that the difference is greater than 40% and less than or equal to 80%. Similarly, the humidity change value represented by the first index is less than the humidity change value represented by the second index, and the humidity change value represented by the second index is less than the humidity change value represented by the third index. That is, as the difference between the highest humidity in the period and the lowest humidity in the period increases, the greater the humidity change, the greater the humidity change value represented by the corresponding index.

[0082] In this embodiment, different indicators are determined by dividing the difference between the highest humidity in a cycle and the lowest humidity in a cycle accordingly, so as to complete the subsequent steps and accurately control the purification component to remove odor from the air purifier.

[0083] Step 206, based on the humidity change index and the temperature data, control the purification component of the air purifier to operate.

[0084] The purification component is a device used for deodorization in the air purifier. The purification component can be able to kill bacteria that grow in the air purifier itself to achieve deodorization, or it can be able to kill bacteria in the air to achieve deodorization. Furthermore, the purification component can also remove odor components such as formaldehyde in the air to achieve deodorization.

[0085] Specifically, after obtaining the humidity change index, the controller combines the temperature data and preliminarily determines the control strategy of the purification component according to the humidity change index, and then further adjusts the control strategy of the purification component in combination with the size of the temperature data. After determining the purification strategy, the controller controls the purification component of the air purifier to work according to the determined purification strategy to achieve the deodorization effect.

[0086] The above-mentioned air purifier deodorization method includes obtaining humidity data and temperature data of the environment in which the air purifier is located, determining the humidity change index within a set period according to the humidity data, and controlling the operation of the purification component of the air purifier based on the humidity change index and the temperature data, wherein the purification component is used for deodorization. In this application, the influence of ambient temperature and ambient humidity on the odor generation rate is fully considered, and the operation of the purification component is controlled in combination with the humidity change index and the temperature data, and the odor is accurately removed according to different odor conditions, which can effectively ensure the removal of odor and ensure the purification efficiency of the air purifier.

[0087] In an exemplary embodiment, as shown in FIG4 , step 206 includes steps 402 to 406. Among them:

[0088] Step 402: determining the activation frequency of the purification component of the air purifier based on the humidity change index.

[0089] Specifically, the controller stores a plurality of start-up frequencies of purification components, and different start-up frequencies correspond to different humidity change indicators. The controller determines the start-up frequency corresponding to the currently determined humidity change indicator from the plurality of start-up frequencies according to the determined humidity change indicator, and uses the start-up frequency as the start-up frequency of the purification component of the air purifier.

[0090] Step 404, based on the temperature data and the startup frequency, determine the startup time of the purification component of the air purifier.

[0091] After determining the startup frequency of the purification component, the controller adjusts the startup duration of the air purifier with reference to the temperature data. When the temperature data is different, the startup duration of the air purifier also changes accordingly to ensure that the startup duration of the purification component matches the temperature of the environment. Furthermore, the controller stores multiple startup durations, each of which corresponds to different temperature data, and as the temperature increases, the startup duration is extended. Optionally, each startup duration can also correspond to the startup frequency. Under different startup frequencies, the same temperature data may correspond to different startup durations.

[0092] Step 406, controlling the operation of the purification component according to the start-up frequency and the start-up duration.

[0093] Specifically, the controller determines the deodorization logic corresponding to the current external environment of the air purifier, that is, the operation control requirements of the purification component, based on the humidity change index and temperature data through the execution of the above steps. The controller controls the operation of the purification component based on the start-up frequency and start-up duration in the determined deodorization logic, and deodorization can be performed when the purification component is running.

[0094] In an exemplary embodiment, as shown in FIG5 , step 404 includes steps 502 to 504. Among them:

[0095] Step 502: If the temperature data is within the preset temperature range, determine a first preselected duration corresponding to the start-up frequency as the start-up duration of the purification element.

[0096] Step 504: If the temperature data is outside the preset temperature range, determine a second preselected duration corresponding to the start-up frequency as the start-up duration of the purification element.

[0097] Among them, the preset temperature range is the set temperature range stored and recorded in the controller. The temperature range can be set artificially. It is generally believed that the reproduction rate of bacteria is higher at a suitable temperature of 20 degrees Celsius to 30 degrees Celsius. In one embodiment, the preset temperature range can be a temperature range centered at 25 degrees Celsius with an increase or decrease of 4 degrees Celsius, that is, the preset temperature range is 21 degrees Celsius to 29 degrees Celsius.

[0098] After the controller determines the start frequency, the preselected duration corresponding to the start frequency is first called, so as to be ready to determine the start duration according to the temperature data. The controller stores multiple start durations, and each start duration corresponds to a start frequency. Then, the preselected durations corresponding to the same start frequency can be marked as the first preselected duration, the second preselected duration, etc. The first preselected duration is greater than the second preselected duration.

[0099] The controller compares the acquired temperature data with the preset temperature range, and matches the corresponding start-up duration of the purification component according to whether the temperature data is within the preset temperature range. Specifically, if the temperature data is within the preset temperature range, it indicates that the current ambient temperature is suitable for bacterial reproduction and is prone to produce odor. Then, among the pre-selected durations corresponding to the determined start-up frequency, a longer pre-selected duration is selected as the start-up duration of the purification component, that is, the first pre-selected duration corresponding to the start-up frequency is determined as the start-up duration of the purification component.

[0100] If the temperature data is outside the preset temperature range, it indicates that the current ambient temperature is less suitable for bacterial growth and less likely to produce odor than the temperature within the preset temperature range. Then, a shorter pre-selected time duration corresponding to the determined start-up frequency is selected as the start-up time duration of the purification component, that is, the second pre-selected time duration corresponding to the start-up frequency is determined as the start-up time duration of the purification component.

[0101] In this embodiment, based on different temperature data, in the preselected time corresponding to the same starting frequency, the preselected time that matches the temperature data is determined as the starting time of the purification component, thereby ensuring a strong correlation between the purification function of the purification component and the temperature data, and fully considering the influence of ambient temperature on bacterial growth, so that the air purifier can deodorize accurately and reliably.

[0102] In an exemplary embodiment, the humidity change index includes a first index, a second index, and a third index. The humidity change value represented by the first index is less than the humidity change value represented by the second index, and the humidity change value represented by the second index is less than the humidity change value represented by the third index. As shown in FIG. 6 , step 402 includes steps 602 to 606.

[0103] Step 602: If the humidity change index is the first index, determine that the activation frequency of the purification element is the first frequency.

[0104] Step 604: if the humidity change index is the second index, determine that the activation frequency of the purification element is the second frequency.

[0105] Step 606: If the humidity change index is the third index, determine that the activation frequency of the purification element is the third frequency.

[0106] The first frequency is lower than the second frequency, the second frequency is lower than the third frequency, the humidity change value represented by the first indicator is smaller than the humidity change value represented by the second indicator, and the humidity change value represented by the second indicator is smaller than the humidity change value represented by the third indicator.

[0107] Specifically, the first frequency, the second frequency and the third frequency are different start-up frequencies of the purification component, respectively, and have a one-to-one correspondence with the first indicator, the second indicator and the third indicator. The first frequency, the second frequency and the third frequency can be set according to actual needs, such as user settings, or default values ​​set at the factory, or obtained based on big data or related data analysis. Exemplarily, the first frequency is started once a day, that is, once every 8 hours; the second frequency is started once every 4 hours; the third frequency is started once every 2 hours.

[0108] Exemplarily, when the humidity change index is the first index, that is, the humidity change value is less than or equal to 10%, the controller determines that the activation frequency of the purification component is the first frequency, which may be activated once every 8 hours. When the humidity change index is the second index, that is, the humidity change value is greater than 10% and less than or equal to 40%, the controller determines that the activation frequency of the purification component is the second frequency, which may be activated once every 4 hours. When the humidity change index is the third index, that is, the humidity change value is greater than 40% and less than or equal to 80%, the controller determines that the activation frequency of the purification component is the third frequency, which may be activated once every 2 hours.

[0109] Further, when the humidity change index is the first index, and the controller determines that the start-up frequency of the purification component is the first frequency, the first preset time corresponding to the first frequency is 0.5 hours, and the second preset time corresponding to the first frequency is 0.2 hours. When the humidity change index is the second index, and the controller determines that the start-up frequency of the purification component is the second frequency, the first preset time corresponding to the second frequency is 1 hour, and the second preset time corresponding to the second frequency is 0.5 hours. When the humidity change index is the third index, and the controller determines that the start-up frequency of the purification component is the third frequency, the first preset time corresponding to the third frequency is 1.5 hours, and the second preset time corresponding to the third frequency is 1 hour.

[0110] In this embodiment, by determining different start-up frequencies of the purification component based on different humidity change indicators, a strong correlation between the purification function of the purification component and the humidity change index and humidity data is ensured, and the influence of ambient temperature on bacterial growth is fully considered, so that the air purifier can remove odors accurately and reliably.

[0111] In an exemplary embodiment, the humidity change index further includes a fourth index, and the humidity change value of the fourth index is greater than the humidity change value of the third index. As shown in FIG7 , step 206 includes step 702 : if the humidity change index is the fourth index, controlling the purification element to continue to start.

[0112] Specifically, the humidity change index may also include a fourth index, and the fourth index humidity change value is greater than the third index humidity change value, for example, the fourth index corresponding to the humidity change value is greater than 80%. Then, when the humidity change index is the fourth index, it indicates that the humidity of the environment in which the air purifier is located is too high, and in an environment with too high humidity, no matter what the temperature of the external environment is, it will promote the growth of bacteria and accelerate the speed of odor generation. Therefore, the controller can control the purification component to start continuously, continuously purify and remove odor, and avoid the growth of odor.

[0113] In this embodiment, different humidity change indicators are used to fully and comprehensively consider the conditions of the environment in which the air purifier is located, and accurate sterilization is performed to ensure deodorization efficiency and accuracy.

[0114] Based on the same technical concept, the present application also provides an air purifier, as shown in FIG1 , an air purifier, the air purifier includes an environment detection device 102, a purification component 104 and a controller 106, and the environment detection device 102 and the purification component 104 are both connected to the controller 106. The environment detection device 102 is used to collect humidity data and temperature data of the environment where the purification component 104 is located, and send it to the controller 106. The controller 106 is used to control the purification component 104 to work and remove odors based on the air purifier deodorization method recorded in each embodiment of the present application.

[0115] Among them, the shape and material of the purification component 104 are not limited, and it can purify the air, reduce the content of impurities such as dust, debris or germs in the gas, and purify the air. Optionally, the purification component 104 may include a filter for filtering the air, and the purification component 104 can also kill the bacteria on the filter, and purify the air and the filter at the same time. Optionally, the surface of the purification component 104 can be provided with an air inlet and an air outlet, and the air enters the purification component 104 from the air inlet through the filter for purification, and is released through the air outlet. Furthermore, the filter can be set at the air inlet of the purification component 104, and can also be set at the air outlet of the purification component 104, and can also cover other areas of the purification component 104, which is not limited here.

[0116] The filter can include carbon cloth, which can absorb harmful components such as formaldehyde in the air and can be used to treat formaldehyde pollution. However, carbon cloth is prone to breed bacteria in a humid environment, causing the filter to produce odor, weakening the air purification effect and reducing user experience. During the bacterial reproduction process, the humidity and temperature of the environment will greatly affect the bacterial reproduction rate, resulting in different odors.

[0117] Therefore, in one embodiment, the purification element 104 includes an ozone generator. The ozone generator can generate ozone, which is a broad-spectrum, efficient and rapid bactericide. At a certain concentration, ozone can quickly kill various pathogens and microorganisms in water and air that cause disease to any organism. At the same time, ozone has a strong deodorizing ability. It reacts chemically with ammonia, hydrogen sulfide, methyl mercaptan, etc. that cause odor and corruption, and oxidizes and decomposes them into non-toxic and odorless substances, thereby achieving the effect of removing odor and other odors. Therefore, the ozone generator can not only complete the air purification function of the air purifier, but also kill bacteria on the filter and deodorize the air purifier.

[0118] Furthermore, the purification element 104 may include a filter, a purification device and an ozone generator, wherein the ozone generator, the environment detection device 102 and the controller 106 may all be arranged in the purification device, and the purification device includes a cavity with a filter on one side and an air supply device, which can inhale air from the side with the filter and then discharge it from the side of the cavity without the filter, thereby promoting air flow. An ozone generator is arranged in the cavity of the purification device, which can generate ozone in the cavity, react with formaldehyde to remove formaldehyde, and kill bacteria growing in the filter by ozone, thereby achieving air deodorization.

[0119] Exemplarily, the environment detection device 102 includes a humidity sensor and a temperature sensor, wherein the humidity sensor acquires humidity data and the temperature sensor acquires temperature data. Both the humidity sensor and the temperature sensor can be arranged in the purification component 104. When the purification component 104 includes a purification device, the humidity sensor and the temperature sensor can be arranged in the purification device. The controller 106 can also be arranged in the purification device of the purification component 104 and connected to the humidity sensor and the temperature sensor.

[0120] Optionally, there may be multiple humidity sensors and / or temperature sensors, which are respectively arranged at different positions of different air purifiers. Then the controller 106 may obtain multiple humidity data and / or temperature data, and obtain the humidity data and temperature data of the environment in which the air purifier is located by taking the median, calculating the variance, taking the average, and performing data fitting.

[0121] In order to better understand the above solution, a detailed explanation is given below in conjunction with a specific embodiment.

[0122] The air purifier includes an environment detection device, a purification component and a controller. The purification component may include a purification device and an ozone generator, wherein the ozone generator, the environment detection device and the controller may all be arranged in the purification device, and the purification device includes a cavity provided with a filter and an air supply device, which can inhale air from the side provided with the filter and then discharge it from the side of the cavity not provided with the filter, thereby promoting air flow. An ozone generator is arranged in the cavity of the purification device, which can generate ozone in the cavity, react with formaldehyde to remove formaldehyde, and can also kill bacteria growing in the filter by ozone, thereby achieving air deodorization.

[0123] The environmental detection device detects the air humidity (humidity data) and air temperature (temperature data) at the air inlet of the purification element where the filter is installed in real time, and sends it to the controller. The preset setting cycle in the controller is one week. The controller analyzes the air humidity and air temperature:

[0124] The air humidity change is ≤10% within a week, and the ozone generator is started every 8 hours. When the air temperature is within 25±4℃, the ozone generator works for 0.5 hours each time. When the air temperature is not within 25±4℃, the ozone generator works for 0.2 hours each time. This logic is used to kill the bacteria in the filter.

[0125] When the air humidity changes between 10%-40% within a week, the ozone generator is started every 4 hours instead of every 8 hours. When the air temperature is within 25±4℃, the ozone generator works for 1 hour each time. When the air temperature is not within 25±4℃, the ozone generator works for 0.5 hours each time. This logic is used to kill bacteria in the filter.

[0126] When the air humidity changes between 40%-80% within a week, the ozone generator is started every 2 hours instead of every 4 hours. When the air temperature is within 25±4℃, the ozone generator works for 1.5 hours each time. When the air temperature is not within 25±4℃, the ozone generator works for 1 hour each time. This logic is used to kill bacteria in the filter.

[0127] When the air humidity changes by more than 80% within a week, the ozone generator is started up once every 1 hour instead of every 2 hours. At this time, the air humidity changes greatly and bacteria growth will be obvious. The ozone generator works for 1 hour each time and the continuous working time is 1 hour, that is, the ozone generator runs continuously, and this logic is used to kill the bacteria in the filter.

[0128] In this embodiment, the influence of ambient temperature and ambient humidity on the odor generation rate is fully considered, and the operation of the ozone generator is controlled in combination with the humidity change index and temperature data. The odor can be accurately removed according to different odor conditions, which can effectively ensure the removal of odor and the purification efficiency of the air purifier.

[0129] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0130] Based on the same inventive concept, the embodiment of the present application also provides an air purifier deodorization device for implementing the air purifier deodorization method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more air purifier deodorization device embodiments provided below can refer to the limitations of the air purifier deodorization method above, and will not be repeated here.

[0131] In an exemplary embodiment, as shown in FIG8 , an air purifier deodorizing device is provided, comprising: an environment detection module 820, a humidity analysis module 840 and a purification control module 860, wherein:

[0132] The environment detection module 820 is used to obtain humidity data and temperature data of the environment in which the air purifier is located;

[0133] A humidity analysis module 840 is used to determine a humidity change index within a set period according to humidity data;

[0134] The purification control module 860 is used to control the operation of the purification component of the air purifier based on the humidity change index and temperature data; the purification component is used for deodorization.

[0135] In one embodiment, the humidity analysis module 840 is also used to obtain humidity data within a set period, determine the maximum humidity within the period and the minimum humidity within the period from the humidity data within the set period, and determine the humidity change index within the set period based on the maximum humidity within the period and the minimum humidity within the period.

[0136] In one embodiment, the purification control module 860 is also used to determine the start-up frequency of the purification component of the air purifier based on the humidity change index, determine the start-up duration of the purification component of the air purifier based on the temperature data and the start-up frequency, and control the operation of the purification component according to the start-up frequency and the start-up duration.

[0137] In one embodiment, the purification control module 860 is further configured to determine a first preselected duration corresponding to the activation frequency as the activation duration of the purification component if the temperature data is within a preset temperature range; and to determine a second preselected duration corresponding to the activation frequency as the activation duration of the purification component if the temperature data is outside the preset temperature range. The first preselected duration is greater than the second preselected duration.

[0138] In one embodiment, the humidity change index includes a first index, a second index and a third index, the humidity change value represented by the first index is less than the humidity change value represented by the second index, and the humidity change value represented by the second index is less than the humidity change value represented by the third index. The purification control module 860 is also used to determine that the start-up frequency of the purification component is the first frequency if the humidity change index is the first index; if the humidity change index is the second index, the start-up frequency of the purification component is the second frequency; if the humidity change index is the third index, the start-up frequency of the purification component is the third frequency. Among them, the first frequency is lower than the second frequency, and the second frequency is lower than the third frequency.

[0139] In one embodiment, the humidity change index also includes a fourth index, the humidity change value of the fourth index is greater than the humidity change value of the third index, and the purification control module 860 is also used to control the purification component to continue to start if the humidity change index is the fourth index.

[0140] Each module in the above-mentioned air purifier deodorization device can be implemented in whole or in part by software, hardware, or a combination thereof. Each of the above-mentioned modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.

[0141] In an exemplary embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be shown in FIG9. The computer device includes a processor, a memory, an input / output interface, a communication interface, a display unit, and an input device. The processor, the memory, and the input / output interface are connected via a system bus, and the communication interface, the display unit, and the input device are connected to the system bus via the input / output interface. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner may be implemented through WIFI, a mobile cellular network, near field communication (NFC) or other technologies. When the computer program is executed by the processor, an air purifier deodorization method is implemented. The display unit of the computer device is used to form a visually visible picture, which may be a display screen, a projection device, or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covering the display screen, or a button, trackball or touchpad set on the computer device shell, or an external keyboard, touchpad or mouse.

[0142] Those skilled in the art will understand that the structure shown in FIG. 9 is merely a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0143] In an exemplary embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0144] Obtain humidity data and temperature data of the environment where the air purifier is located;

[0145] Determine humidity change index within a set period based on humidity data;

[0146] Based on the humidity change index and temperature data, the purification component of the air purifier is controlled to work; the purification component is used for deodorization.

[0147] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0148] The humidity data within a set period is obtained, the maximum humidity within the period and the minimum humidity within the period are determined from the humidity data within the set period, and the humidity change index within the set period is determined according to the maximum humidity within the period and the minimum humidity within the period.

[0149] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0150] The start-up frequency of the purification component of the air purifier is determined based on the humidity change index, the start-up duration of the purification component of the air purifier is determined based on the temperature data and the start-up frequency, and the operation of the purification component is controlled according to the start-up frequency and the start-up duration.

[0151] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0152] If the temperature data is within the preset temperature range, the first preselected duration corresponding to the start-up frequency is determined as the start-up duration of the purification component; if the temperature data is outside the preset temperature range, the second preselected duration corresponding to the start-up frequency is determined as the start-up duration of the purification component. The first preselected duration is greater than the second preselected duration.

[0153] In one embodiment, the humidity change index includes a first index, a second index and a third index, the humidity change value represented by the first index is smaller than the humidity change value represented by the second index, and the humidity change value represented by the second index is smaller than the humidity change value represented by the third index. When the processor executes the computer program, the following steps are also implemented:

[0154] If the humidity change index is the first index, the activation frequency of the purification component is determined to be the first frequency; if the humidity change index is the second index, the activation frequency of the purification component is determined to be the second frequency; if the humidity change index is the third index, the activation frequency of the purification component is determined to be the third frequency. The first frequency is lower than the second frequency, and the second frequency is lower than the third frequency.

[0155] In one embodiment, the humidity change index further includes a fourth index, the humidity change value of the fourth index is greater than the humidity change value of the third index, and the processor further implements the following steps when executing the computer program:

[0156] If the humidity change index is the fourth index, the purification component is controlled to be continuously started.

[0157] In one embodiment, a computer readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

[0158] Obtain humidity data and temperature data of the environment where the air purifier is located;

[0159] Determine humidity change index within a set period based on humidity data;

[0160] Based on the humidity change index and temperature data, the purification component of the air purifier is controlled to work; the purification component is used for deodorization.

[0161] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0162] The humidity data within a set period is obtained, the maximum humidity within the period and the minimum humidity within the period are determined from the humidity data within the set period, and the humidity change index within the set period is determined according to the maximum humidity within the period and the minimum humidity within the period.

[0163] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0164] The start-up frequency of the purification component of the air purifier is determined based on the humidity change index, the start-up duration of the purification component of the air purifier is determined based on the temperature data and the start-up frequency, and the operation of the purification component is controlled according to the start-up frequency and the start-up duration.

[0165] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0166] If the temperature data is within the preset temperature range, the first preselected duration corresponding to the start-up frequency is determined as the start-up duration of the purification component; if the temperature data is outside the preset temperature range, the second preselected duration corresponding to the start-up frequency is determined as the start-up duration of the purification component. The first preselected duration is greater than the second preselected duration.

[0167] In one embodiment, the humidity change index includes a first index, a second index and a third index, the humidity change value represented by the first index is smaller than the humidity change value represented by the second index, and the humidity change value represented by the second index is smaller than the humidity change value represented by the third index. When the computer program is executed by the processor, the following steps are also implemented:

[0168] If the humidity change index is the first index, the activation frequency of the purification component is determined to be the first frequency; if the humidity change index is the second index, the activation frequency of the purification component is determined to be the second frequency; if the humidity change index is the third index, the activation frequency of the purification component is determined to be the third frequency. The first frequency is lower than the second frequency, and the second frequency is lower than the third frequency.

[0169] In one embodiment, the humidity change index further includes a fourth index, the humidity change value of the fourth index is greater than the humidity change value of the third index, and when the computer program is executed by the processor, the following steps are further implemented:

[0170] If the humidity change index is the fourth index, the purification component is controlled to be continuously started.

[0171] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

[0172] Obtain humidity data and temperature data of the environment where the air purifier is located;

[0173] Determine humidity change index within a set period based on humidity data;

[0174] Based on the humidity change index and temperature data, the purification component of the air purifier is controlled to work; the purification component is used for deodorization.

[0175] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0176] The humidity data within a set period is obtained, the maximum humidity within the period and the minimum humidity within the period are determined from the humidity data within the set period, and the humidity change index within the set period is determined according to the maximum humidity within the period and the minimum humidity within the period.

[0177] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0178] The start-up frequency of the purification component of the air purifier is determined based on the humidity change index, the start-up duration of the purification component of the air purifier is determined based on the temperature data and the start-up frequency, and the operation of the purification component is controlled according to the start-up frequency and the start-up duration.

[0179] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0180] If the temperature data is within the preset temperature range, the first preselected duration corresponding to the start-up frequency is determined as the start-up duration of the purification component; if the temperature data is outside the preset temperature range, the second preselected duration corresponding to the start-up frequency is determined as the start-up duration of the purification component. The first preselected duration is greater than the second preselected duration.

[0181] In one embodiment, the humidity change index includes a first index, a second index and a third index, the humidity change value represented by the first index is smaller than the humidity change value represented by the second index, and the humidity change value represented by the second index is smaller than the humidity change value represented by the third index. When the computer program is executed by the processor, the following steps are also implemented:

[0182] If the humidity change index is the first index, the activation frequency of the purification component is determined to be the first frequency; if the humidity change index is the second index, the activation frequency of the purification component is determined to be the second frequency; if the humidity change index is the third index, the activation frequency of the purification component is determined to be the third frequency. The first frequency is lower than the second frequency, and the second frequency is lower than the third frequency.

[0183] In one embodiment, the humidity change index further includes a fourth index, the humidity change value of the fourth index is greater than the humidity change value of the third index, and when the computer program is executed by the processor, the following steps are further implemented:

[0184] If the humidity change index is the fourth index, the purification component is controlled to be continuously started.

[0185] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0186] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this application.

[0187] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A method for deodorizing an air purifier, characterized in that: The method comprises: Obtain humidity data and temperature data of the environment where the air purifier is located; Determine a humidity change index within a set period according to the humidity data; Based on the humidity change index and the temperature data, the purification component of the air purifier is controlled to operate; the purification component is used for deodorization.

2. The method according to claim 1, characterized in that Determining the humidity change index within a set period according to the humidity data includes: Acquiring humidity data within the set period; Determine the maximum humidity and the minimum humidity within the period from the humidity data within the set period; The humidity change index within the set period is determined according to the maximum humidity within the period and the minimum humidity within the period.

3. The method according to claim 1, characterized in that: The step of controlling the purification component of the air purifier to operate based on the humidity change index and the temperature data includes: Determining a start-up frequency of a purification component of the air purifier based on the humidity change index; Determining the activation time of the purification component of the air purifier based on the temperature data and the activation frequency; The purification element is controlled to operate according to the startup frequency and the startup duration.

4. The method according to claim 3, characterized in that The step of determining the start-up time of the purification component of the air purifier based on the temperature data and the start-up frequency includes: If the temperature data is within a preset temperature range, determining a first preselected duration corresponding to the start-up frequency as the start-up duration of the purification element; If the temperature data is outside the preset temperature range, a second preselected time duration corresponding to the start-up frequency is determined as the start-up time duration of the purification component; and the first preselected time duration is greater than the second preselected time duration.

5. The method according to claim 3, characterized in that: The humidity change index includes a first index, a second index and a third index, the humidity change value represented by the first index is smaller than the humidity change value represented by the second index, the humidity change value represented by the second index is smaller than the humidity change value represented by the third index, and determining the start-up frequency of the purification component of the air purifier based on the humidity change index includes: If the humidity change index is the first index, determining the activation frequency of the purification element to be the first frequency; If the humidity change index is the second index, determining the activation frequency of the purification element to be the second frequency; If the humidity change index is the third index, the start-up frequency of the purification element is determined to be the third frequency; the first frequency is lower than the second frequency, and the second frequency is lower than the third frequency.

6. The method according to claim 5, characterized in that The humidity change index further includes a fourth index, the humidity change value of the fourth index is greater than the humidity change value of the third index, and the controlling the purification component of the air purifier to operate based on the humidity change index and the temperature data further includes: If the humidity change index is the fourth index, the purification element is controlled to be continuously started.

7. An air purifier deodorizing device, characterized in that: The device comprises: An environmental detection module is used to obtain humidity data and temperature data of the environment in which the air purifier is located; A humidity analysis module, used to determine a humidity change index within a set period according to the humidity data; The purification control module is used to control the operation of the purification component of the air purifier based on the humidity change index and the temperature data; the purification component is used for deodorization.

8. An air purifier, characterized in that: The air purifier includes an environment detection device, a purification component and a controller. The environment detection device and the purification component are both connected to the controller. The environment detection device is used to collect humidity data and temperature data and send them to the controller. The controller is used to control the purification component to remove odor based on the method described in any one of claims 1 to 6.

9. The air purifier according to claim 8, characterized in that: The purification element includes an ozone generating device.

10. A computer device comprising a memory and a processor, wherein the memory stores a computer program, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

11. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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