An air quality monitoring method and system

Abstract

The present application relates to an air quality monitoring method and system. The method includes: obtaining air quality data of an initial monitoring area as current monitoring data; determining whether the current monitoring data is greater than a preset monitoring threshold; if it is greater than the preset monitoring threshold, respectively obtaining two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas; obtaining two adjacent comparison data of the adjacent comparison areas; obtaining the larger value of the two adjacent comparison data as comparison monitoring data; if the comparison monitoring data is less than or equal to the current monitoring data, taking the initial detection area as the direction initial area; if the comparison monitoring data is greater than the current monitoring data, taking the adjacent monitoring area as the direction initial area; controlling an air purification device to move to the direction initial area; and adjusting the purification treatment direction to be the direction opposite to the direction initial area. The present application has the effects of improving the control efficiency of air quality control and effectively reducing the energy consumption required for control.

Description

Technical Field

[0001] This application relates to the field of computer network technologies, and in particular, to an air quality monitoring method and system. Background Art

[0002] Due to the existence of decoration materials, furniture, etc. containing pollutants and the pollution of external air in the indoor space, there will also be many air pollutants in the indoor space, such as PM2.5, formaldehyde, volatile organic compounds VOC, etc. Therefore, before moving in (especially in newly decorated interiors) or during the moving-in process, the detection of the content of air pollutants in the indoor space is of great significance for ensuring people's physical health.

[0003] At the same time, with the increasing requirements for people's physical health and quality of life, in addition to paying attention to the content of air pollutants in the indoor space, additional attention will also be paid to other factors in the indoor air, such as whether the oxygen content is appropriate, whether the indoor humidity is comfortable, etc. Therefore, it is necessary to control the comprehensive quality of the air, that is, to conduct indoor air quality control.

[0004] Currently, indoor air quality control generally involves detecting each component in the air, and then controlling the corresponding air purification equipment according to the detection results to change the air quality to meet the living requirements of the residents. However, due to the increasing size of indoor spaces, especially large spaces such as shopping malls and public places, and the increasing requirements for energy conservation and improvement of energy efficiency ratio, under the premise of being able to effectively meet the indoor air quality control effect, how to improve the control efficiency of air quality control and effectively reduce the control energy consumption is an urgent problem for those skilled in the art. Summary of the Invention

[0005] In order to achieve how to improve the control efficiency of air quality control and effectively reduce the energy consumption required for control under the premise of effectively meeting the indoor air quality control effect, this application provides an air quality monitoring method and system.

[0006] In a first aspect, this application provides an air quality monitoring method, including the following steps:

[0007] Obtain the air quality data of the initial monitoring area as the current monitoring data;

[0008] Judge whether the current monitoring data is greater than a preset monitoring threshold;

[0009] If it is greater than the preset monitoring threshold, respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas;

[0010] Obtain the air quality data of the adjacent comparison areas to generate two adjacent comparison data;

[0011] Obtain the larger value of the two adjacent comparison data as the comparison monitoring data;

[0012] If the comparison monitoring data is less than or equal to the current monitoring data, then use the initial monitoring area as the initial direction area;

[0013] If the comparison monitoring data is greater than the current monitoring data, then use the adjacent monitoring area corresponding to the comparison monitoring data as the initial direction area;

[0014] Control the air purification device to move to the initial direction area;

[0015] Adjust the purification direction of the air purification device to be away from the initial direction area.

[0016] Through the above technical solution, on the premise that the current monitoring data is greater than the preset monitoring threshold, by obtaining two adjacent monitoring areas of the initial monitoring area as the adjacent comparison areas, taking the larger value of the adjacent comparison data as the comparison monitoring data and comparing it with the current monitoring data, determining the initial direction area according to the comparison result, so that the purification direction of the air purification device starts from the initial direction area where it moves to and faces other areas, achieving the technical effect of ensuring the air quality control effect of the area corresponding to the long distance to a certain extent without increasing the current power of the air purification device, realizing the improvement of the control efficiency of air quality control, and effectively reducing the energy consumption required for control.

[0017] Optionally, the judgment of whether the current monitoring data is greater than the preset monitoring threshold includes:

[0018] Obtain the current component type in the current monitoring data according to the component type;

[0019] Obtain the component monitoring data corresponding to the current component type in the current monitoring data as the current monitoring data;

[0020] According to the current component type, obtain the corresponding component monitoring threshold as the preset monitoring threshold;

[0021] Judge whether the current monitoring data is greater than the preset monitoring threshold;

[0022] And, obtain the air quality data of the adjacent comparison area, and generate two adjacent comparison data, including:

[0023] Take the current component type corresponding to the current monitoring data being greater than the preset monitoring threshold as the current comparison type;

[0024] Obtain the air quality data corresponding to the current comparison type in the adjacent comparison area, and generate two adjacent comparison data.

[0025] Through the above technical solution, by using the method of obtaining the component monitoring data corresponding to the current component type in the current monitoring data as the current monitoring data, the current component type corresponding to the current monitoring data greater than the preset monitoring threshold is used as the current comparison type, and the adjacent comparison data is obtained accordingly, so as to achieve the subdivision of the current monitoring data according to the component type and then generate the adjacent comparison data, reducing the quantity or type of air quality data that needs to be compared and obtained, thereby improving the calculation efficiency and the air quality monitoring efficiency.

[0026] Optionally, the control to move the air purification device to the initial direction area includes:

[0027] Judge the current comparison type;

[0028] If the current comparison type is the first component type, control the ventilation device to move to the initial direction area;

[0029] If the current comparison type is the second component type, control the water spraying device to move to the initial direction area;

[0030] If the current comparison type is the third component type, control the dehumidification device to move to the initial direction area.

[0031] Through the above technical solution, by using the method of judging the current comparison type, according to the judgment result, control the air purification devices corresponding to the first component type, the second component type and the third type, so as to adapt different types of air purification devices according to different air quality monitoring situations, further improving the working efficiency of air quality monitoring and achieving the effect of using on demand.

[0032] Optionally, the adjustment of the purification direction of the air purification device to be away from the initial direction area includes:

[0033] Take the direction away from the initial direction area as the purification trend direction;

[0034] If the current comparison type is the second component type, judge whether there is an obstacle in the purification trend direction;

[0035] If there is an obstacle, take another water spraying device on the opposite side of the obstacle compared with the water spraying device as the cooperating water spraying device;

[0036] Adjust the purification direction of the cooperating water spraying device to face the initial direction area;

[0037] If there is no such obstacle, adjust the purification treatment direction of the water spraying device to face away from the initial area of the direction.

[0038] Through the above technical solution, by judging whether there is an obstacle in the purification trend direction, when the current comparison type is the second component type, whether to introduce a cooperating water spraying device is selected according to the judgment result, so as to reduce the occurrence probability of the reduction of the air quality monitoring effect caused by the obstacle in the purification treatment direction.

[0039] Optionally, the step of, if greater than the preset monitoring threshold, respectively obtaining two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas includes:

[0040] If greater than the preset monitoring threshold, respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas, and update the record times of the initial monitoring area to the original record times plus 1;

[0041] And, after judging whether the current monitoring data is greater than the preset monitoring threshold, it further includes:

[0042] If less than or equal to the preset monitoring threshold, judge whether the record times of the initial monitoring area are greater than the record threshold;

[0043] If greater than or equal to the record threshold, subtract 1 from the corresponding record times as the updated record times, and return to the initial step to re-obtain the current monitoring data;

[0044] If less than the record threshold, select another monitoring area different from the initial monitoring area as the initial monitoring area and return to the initial step.

[0045] Through the above technical solution, by judging whether the record times of the initial monitoring area corresponding to the current monitoring data less than or equal to the preset monitoring threshold are greater than the record threshold, according to the judgment result, continue to monitor this initial monitoring area or select another monitoring area for monitoring, so as to achieve the purpose of improving the air quality monitoring effect in different situations.

[0046] Optionally, the step of, if greater than the preset monitoring threshold, respectively obtaining two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas includes:

[0047] If greater than the preset monitoring threshold, judge whether the initial monitoring area has a preset adjacent list;

[0048] If there is the preset adjacent list, obtain two of the adjacent monitoring areas therefrom as the adjacent comparison areas according to the preset adjacent list;

[0049] If there is no such preset adjacent list, obtain the detector address code of the initial monitoring area as the current address code;

[0050] According to the current address code, obtain two adjacent detector address codes as the adjacent address codes;

[0051] Obtain the monitoring area corresponding to the adjacent address code as the adjacent comparison area.

[0052] Through the above technical solution, by judging whether there is a preset adjacent list for the initial monitoring area greater than the preset monitoring threshold, and selecting different methods for obtaining the adjacent comparison area according to the judgment result, the purpose of obtaining the adjacent comparison area according to different situations is achieved.

[0053] Optionally, controlling the air purification device to move to the direction initial area includes:

[0054] Obtain the detector address code of the direction initial area;

[0055] According to the detector address code, obtain the area address of the direction initial area;

[0056] According to the area address and the preset distance rule, obtain the purification device code closest to the direction initial area as the target device code;

[0057] Control the air purification device corresponding to the target device code to move to the direction initial area.

[0058] Through the above technical solution, by obtaining the purification device code closest to the direction initial area according to the area address and the preset distance rule, the air purification device moving to the direction initial area meets the effect of nearby selection, thereby improving the working efficiency of air quality monitoring.

[0059] Optionally, adjusting the purification treatment direction of the air purification device to be away from the direction initial area includes:

[0060] Take the direction away from the direction initial area as the purification trend direction;

[0061] Judge whether there is a ventilation opening within the preset ventilation distance in the purification trend direction;

[0062] If there is no such ventilation opening within the preset ventilation distance, obtain the ventilation opening that meets the preset ventilation rule as the target ventilation opening;

[0063] If there is such a ventilation opening within the preset ventilation distance, take this ventilation opening as the target ventilation opening;

[0064] Adjust the purification direction of the air purification device to face away from the initial direction area and towards the target ventilation opening.

[0065] Through the above technical solution, by judging whether there is a ventilation opening in the preset ventilation distance in the purification trend direction, selecting a specific target ventilation opening according to the judgment result, and adjusting the purification direction of the air purification device according to its relationship with the initial direction area, the air quality monitoring effect that can meet different indoor environments or structures can be achieved.

[0066] Optionally, if there is no such ventilation opening in the preset ventilation distance, obtaining the ventilation opening that meets the preset ventilation rule as the target ventilation opening includes:

[0067] If there is no such ventilation opening in the preset ventilation distance, obtain another direction that forms a preset direction angle with the purification trend direction as the purification candidate direction;

[0068] Judge whether there is such a ventilation opening in the purification candidate direction;

[0069] If there is no such ventilation opening in the purification candidate direction, return to obtain the purification candidate direction again;

[0070] If there is such a ventilation opening in the purification candidate direction, obtain the air outlet area of the ventilation opening;

[0071] According to the preset ventilation standard, obtain the concentration threshold corresponding to the air outlet area;

[0072] Obtain the current concentration value in the current monitoring data and compare it with the concentration threshold;

[0073] If the current concentration value is greater than the concentration threshold, take the ventilation opening as the target ventilation opening and increase the current efficacy of the ventilation device;

[0074] If the current concentration value is less than or equal to the concentration threshold, take the ventilation opening as the target ventilation opening.

[0075] Through the above technical solution, by comparing the concentration threshold corresponding to the air outlet area with the current concentration value in the current monitoring data, and selecting whether to increase the current efficacy of the ventilation device according to whether the current concentration value is greater than the concentration threshold, the effect of adjusting the ventilation device according to the air outlet area of the ventilation opening and the current concentration value in the current monitoring data is realized, and the air quality monitoring effect is further improved.

[0076] In a second aspect, the present application also provides an air quality monitoring system, including:

[0077] A first acquisition module, configured to acquire air quality data of an initial monitoring area as current monitoring data;

[0078] A first judgment module, configured to judge whether the current monitoring data is greater than a preset monitoring threshold;

[0079] An area acquisition module, if it is greater than the preset monitoring threshold, the area acquisition module is configured to respectively acquire two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas;

[0080] A second acquisition module, configured to acquire the air quality data of the adjacent comparison areas and generate two adjacent comparison data;

[0081] A second judgment module, configured to acquire the larger value of the two adjacent comparison data as the comparison monitoring data;

[0082] A direction determination module, if the comparison monitoring data is less than or equal to the current monitoring data, the direction determination module is configured to use the initial monitoring area as the initial direction area;

[0083] If the comparison monitoring data is greater than the current monitoring data, the direction determination module is further configured to use the adjacent monitoring area corresponding to the comparison monitoring data as the initial direction area;

[0084] A device control module, configured to control an air purification device to move to the initial direction area;

[0085] The device control module is further configured to adjust the purification processing direction of the air purification device to be away from the initial direction area.

[0086] Through the above technical solution, on the premise that the current monitoring data is greater than the preset monitoring threshold, by acquiring two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas, taking the larger value of the adjacent comparison data as the comparison monitoring data and comparing it with the current monitoring data, and determining the initial direction area according to the comparison result, so that the purification processing direction of the air purification device starts from the initial direction area where it moves to and faces other areas, achieving the technical effect of ensuring the air quality control effect of the area corresponding to a long distance to a certain extent without increasing the current power of the air purification device, realizing the improvement of the control efficiency of air quality control, and effectively reducing the energy consumption required for control.

[0087] In summary, for the air quality monitoring method and system provided in this application, on the premise that the current monitoring data is greater than the preset monitoring threshold, by obtaining two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas, the larger value among the adjacent comparison data is used as the comparison monitoring data and compared with the current monitoring data. The direction initial area is determined according to the comparison result, so that the purification direction of the air purification device starts from the direction initial area where it moves to and faces other areas. On the premise of effectively meeting the indoor air quality control effect, the control efficiency of air quality control can be improved, and the energy consumption required for control can be effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0088] Figure 1 is a schematic flowchart of one implementation manner of the air quality monitoring method according to an embodiment of this application;

[0089] Figure 2 is a schematic flowchart of one implementation manner of the air quality monitoring method according to an embodiment of this application;

[0090] Figure 3 is a schematic flowchart of one implementation manner of the air quality monitoring method according to an embodiment of this application;

[0091] Figure 4 is a schematic flowchart of one implementation manner of the air quality monitoring method according to an embodiment of this application;

[0092] Figure 5 is a schematic flowchart of one implementation manner of the air quality monitoring method according to an embodiment of this application;

[0093] Figure 6 is a schematic flowchart of one implementation manner of the air quality monitoring method according to an embodiment of this application;

[0094] Figure 7 is a schematic flowchart of one implementation manner of the air quality monitoring method according to an embodiment of this application;

[0095] Figure 8 is a schematic flowchart of one implementation manner of the air quality monitoring method according to an embodiment of this application;

[0096] Figure 9 is a schematic flowchart of one implementation manner of the air quality monitoring method according to an embodiment of this application;

[0097] Figure 10 is a schematic module diagram of one implementation manner of the air quality monitoring system according to an embodiment of this application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0098] To enable those skilled in the art to better understand the technical solutions in this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.

[0099] In the first aspect, the embodiments of this application provide an air quality monitoring method, as Figure 1 shown, including the following steps:

[0100] S01. Obtain the air quality data of the initial monitoring area as the current monitoring data;

[0101] S02. Determine whether the current monitoring data is greater than the preset monitoring threshold;

[0102] S03. If it is greater than the preset monitoring threshold, respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas;

[0103] S04. Obtain the air quality data of the adjacent comparison areas and generate two adjacent comparison data;

[0104] S05. Obtain the larger value among the two adjacent comparison data as the comparison monitoring data;

[0105] S06. If the comparison monitoring data is less than or equal to the current monitoring data, take the initial monitoring area as the direction initial area;

[0106] S07. If the comparison monitoring data is greater than the current monitoring data, take the adjacent monitoring area corresponding to the comparison monitoring data as the direction initial area;

[0107] S08. Control the air purification device to move to the direction initial area;

[0108] S09. Adjust the purification direction of the air purification device to be away from the direction initial area.

[0109] The initial monitoring area in step S01 refers to the initial monitoring area corresponding to this air quality monitoring. Its specific corresponding area can be determined according to the instruction input by the user or according to the monitoring task list. The control quality data of the initial monitoring area can include the concentrations of various gases such as indoor CO and CO2, as well as the indoor temperature and humidity. The corresponding detectors can include CO detectors, CO2 detectors and other corresponding detectors, as well as temperature and humidity detectors, etc.

[0110] Compare the air quality data obtained in step S01 with the preset monitoring threshold as the current monitoring data in step S02, and select whether to execute step 03 subsequently according to the comparison result. The preset monitoring threshold can be the monitoring threshold for air quality that is stored in the system, preset in advance, or the monitoring threshold for air quality that is temporarily set during this monitoring.

[0111] If the current monitoring data is greater than the preset monitoring threshold, it indicates that the corresponding air quality data does not meet the control standard corresponding to the preset monitoring threshold. Then, in step S03, respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas. The adjacent monitoring areas can be other monitoring areas that are physically adjacent to the initial monitoring area, or other monitoring areas that are logically adjacent to the initial monitoring area, or even other monitoring areas without an adjacency relationship specified according to the user's instructions.

[0112] Step S04 is to generate two adjacent comparison data corresponding to the two adjacent monitoring areas according to the air quality data of the obtained adjacent comparison areas, and in step S05, obtain the larger value of the two as the comparison monitoring data. For example, if the two adjacent comparison data are A1 and A2 respectively, and the value of A2 is greater than the value of A1, then the comparison monitoring data at this time is A2.

[0113] Select whether to execute step S06 or step S07 subsequently according to the size relationship between the comparison monitoring data and the current monitoring data.

[0114] If the comparison monitoring data is less than or equal to the current monitoring data, it indicates that the air quality value of this adjacent area does not exceed the initial monitoring area. Then, in step S06, use the initial monitoring area as the direction initial area; if the comparison monitoring data is greater than the current monitoring data, it indicates that the air quality value of this adjacent area exceeds the initial monitoring area. Then, in step S07, use this adjacent area as the direction initial area.

[0115] After determining the direction initial area, control the air purification device to move to the direction initial area through the controller, that is, step 08, and after the air purification device is located in the direction initial area, execute step S09, that is, adjust the purification direction of the air purification device to be away from the direction initial area.

[0116] Since the air quality value in the initial direction area is the larger one of the adjacent area or the initial monitoring area, the air purification device is moved to the initial direction area, and its purification direction is adjusted to be away from the initial direction area, that is, the purification direction starts from the initial direction area and the direction is from the initial direction area towards other areas. The purpose is to make the purification direction of the air purification device go from the problem area with larger air quality data to the problem area with relatively smaller air quality data.

[0117] For example, if the air quality data is due to the CO content being greater than the preset monitoring threshold, that is, CO exceeding the standard. At this time, the corresponding air purification device is a ventilation device. The ventilation device itself needs energy to drive, and its wind force will weaken with the increase of distance. By using the above method to determine the purification direction, as the distance increases, the air quality data to be purified, or the degree of CO exceeding the standard, becomes smaller. Even if the wind force decreases, without increasing the current power of the ventilation device, the air quality control effect on the corresponding area at a long distance can be guaranteed to a certain extent.

[0118] Another example is that if the dust content is greater than the preset monitoring threshold, that is, the dust exceeds the standard. At this time, the corresponding air purification device is a water spraying device. The water spraying device itself needs energy to drive, and the volume and density of the water mist or water column sprayed by its corresponding spray gun or nozzle will also decrease with the increase of distance, resulting in a decrease in the amount of dust that can be adsorbed or removed with the increase of distance. By using the above method to determine the purification direction, as the distance increases, the air quality data to be purified, or the degree of dust exceeding the standard, becomes smaller. Even if the wind force decreases, without increasing the current power of the water spraying device, the air quality control effect on the corresponding area at a long distance can be guaranteed to a certain extent.

[0119] It should be additionally noted that if the current monitoring data is less than or equal to the preset monitoring threshold, it means that the corresponding air quality data meets the control standard corresponding to the preset monitoring threshold. At this time, the subsequent execution steps can be selected according to actual needs. For example, return to step S01 to obtain the current monitoring data of the initial monitoring area again, or select another monitoring area as the new initial monitoring area and re-obtain the current monitoring data of the new initial monitoring area. Of course, it is also possible to directly interrupt the execution. The specific selection and execution process will not be elaborated here.

[0120] The air quality monitoring method provided in this embodiment, on the premise that the current monitoring data is greater than the preset monitoring threshold, by obtaining two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas, takes the larger value in the adjacent comparison data as the comparison monitoring data and compares it with the current monitoring data, and determines the initial direction area according to the comparison result, so that the purification direction of the air purification device is from the initial direction area where it moves to as the starting point and towards other areas, achieving the technical effect of ensuring the air quality control effect of the area corresponding to a long distance to a certain extent without increasing the current power of the air purification device, realizing the improvement of the control efficiency of air quality control, and effectively reducing the energy consumption required for control.

[0121] In one implementation manner of this embodiment, as Figure 2 shown, step S02, that is, determining whether the current monitoring data is greater than the preset monitoring threshold, includes:

[0122] S11. Obtain the current component type in the current monitoring data according to the component type;

[0123] S12. Obtain the component monitoring data corresponding to the current component type in the current monitoring data as the current monitoring data;

[0124] S13. According to the current component type, obtain the corresponding component monitoring threshold as the preset monitoring threshold;

[0125] S14. Determine whether the current monitoring data is greater than the preset monitoring threshold;

[0126] And step S04, that is, obtaining the air quality data of the adjacent comparison area and generating two adjacent comparison data, includes:

[0127] S15. Take the current component type corresponding to the current monitoring data being greater than the preset monitoring threshold as the current comparison type;

[0128] S16. Obtain the air quality data corresponding to the current comparison type in the adjacent comparison area and generate two adjacent comparison data.

[0129] The component type in step S11 refers to the types of various gases and substances contained in the composition of the monitored air, such as CO, CO2, 02, dust, N2, S0, NH3, H20, etc. Of course, due to factors such as environment, location, indoor type, and manual selection, the above components may not be reflected in the monitoring data every time, and the current component type is the corresponding current monitoring data.

[0130] In step S12, according to the current component type, the current monitoring data is subdivided or classified to form component monitoring data corresponding to the current component type and used as the current monitoring data. When corresponding to the current component type, it can be one-to-one current monitoring data, or several component types can be combined to form current monitoring data including corresponding multiple component types. For example, under normal circumstances, N2, O2, etc. that are harmless to the human body are classified as harmless component types, while CO, SO, NH3, etc. that will cause harm to the human body when reaching a certain amount are classified as harmful component types, and CO2, H2O, etc. that will affect the human comfort level when reaching a certain amount are classified as comfort component types.

[0131] The component monitoring threshold in step S13 is the monitoring threshold corresponding to each component type, and the component monitoring threshold obtained according to the current component type is used as the preset monitoring threshold and compared with the current monitoring data in step S14. Whether to execute step S15 is selected according to the comparison result.

[0132] If the current monitoring data is greater than the preset monitoring threshold, it means that the corresponding current component type will cause harm to the human body or affect the human comfort level. Therefore, it needs to be used as the current comparison type, and in step S16, the corresponding air quality data in the adjacent comparison area is obtained according to it, and two adjacent comparison data are generated to form comparison monitoring data and then determine the purification treatment direction.

[0133] The air quality monitoring method provided by this embodiment adopts the method of using the component monitoring data corresponding to the current component type in the current monitoring data as the current monitoring data, taking the current component type corresponding to the current monitoring data being greater than the preset monitoring threshold as the current comparison type, and obtaining adjacent comparison data according to it, realizing the subdivision of the current monitoring data according to the component type and then generating adjacent comparison data, achieving the technical effect of reducing the quantity or type of air quality data required for comparison and acquisition, thereby improving the calculation efficiency and the air quality monitoring efficiency.

[0134] In one implementation manner of this embodiment, as Figure 3 shown, step S08, that is, controlling the air purification device to move to the direction initial area includes:

[0135] S21. Judge the current comparison type;

[0136] S22. If the current comparison type is the first component type, control the ventilation device to move to the direction initial area;

[0137] S23. If the current comparison type is the second component type, control the water spraying device to move to the direction initial area;

[0138] S24. If the current comparison type is the third component type, control the dehumidification equipment to move to the direction initial area.

[0139] In actual use, for different component types, there will be corresponding different types of air purification equipment, and of course, it is possible that multiple component types correspond to the same type of air purification equipment. In this embodiment, the air purification equipment is at least one of ventilation equipment, water spraying equipment and dehumidification equipment, and the specific type used is determined according to the composition of the current comparison type. The current comparison type is at least one of the first component type, the second component type and the third component type, and the first component type, the second component type and the third component type correspond to different component types.

[0140] Therefore, in step S21, the current comparison type is first determined, and then the subsequent execution of steps S22 to S24 is selected according to the determination result. It should be noted that since the current comparison type can be only one component type or multiple component types, steps S22 to S24 can be executed separately or in parallel, that is, there is no mutually exclusive relationship between them.

[0141] If the current comparison type is the first component type, such as C0, C02, etc., the ventilation equipment is moved to the initial area for ventilation, that is, the ventilation equipment is used to increase the air circulation speed, thereby improving the air quality of the initial monitoring area, adjacent monitoring areas and other related areas.

[0142] If the current comparison type is the second component type, such as S0, NH3, dust, etc., the ventilation equipment will be moved to the initial area for water spraying, that is, the water spraying equipment will be used to adsorb or wrap the soluble gas or dust through water mist or water column, thereby improving the air quality of the initial monitoring area, adjacent monitoring areas and other related areas.

[0143] If the current comparison type is the third component type, such as H20, the dehumidification equipment is moved to the initial area for dehumidification treatment, that is, the dehumidification equipment is used to reduce the H20 content in the air and then reduce the air humidity, thereby improving the air quality of the initial monitoring area, adjacent monitoring areas and other related areas.

[0144] It should be noted that, in this embodiment, each air purification device can be moved from an initial position or a current position to a direction initial area via a matching track or guide rail. Of course, it can also be moved to the direction initial area by manual transport or other means.

[0145] The air quality monitoring method provided by this embodiment adopts the method of judging the current comparison type, and controls the air purification equipment corresponding to the first component type, the second component type and the third type according to the judgment result, so as to adapt different types of air purification equipment according to different air quality monitoring situations, thereby further improving the working efficiency of air quality monitoring and achieving the effect of using as needed.

[0146] In one implementation manner of this embodiment, as Figure 4 shown, step S09 of adjusting the purification treatment direction of the air purification equipment to the initial area in the back direction includes:

[0147] S31. Take the direction of the initial area in the back direction as the purification trend direction;

[0148] S32. If the current comparison type is the second component type, judge whether there is an obstacle in the purification trend direction;

[0149] S33. If there is an obstacle, take another water spraying device on the opposite side of the obstacle compared with the water spraying device as the cooperating water spraying device;

[0150] S34. Adjust the purification treatment direction of the cooperating water spraying device to the initial area in the forward direction;

[0151] S35. If there is no obstacle, adjust the purification treatment direction of the water spraying device to the initial area in the back direction.

[0152] In actual use, due to the differences in various types of indoor environments and scenarios, there are obstacles in some areas, which will affect the operation of the water spraying device. For example, there are obstacles in the water spraying direction, especially in the initial monitoring area and the adjacent comparison area. Then the water mist or water column sprayed by the water spraying device will be blocked by it, and the purification effect cannot be completed satisfactorily. At the same time, the water blocked will be sprayed onto the obstacle, which may affect or damage the obstacle itself. For example, some non-waterproof clothes, or electrical sockets or electrical equipment that have not been waterproofed.

[0153] In order to reduce the occurrence of the above situation, if it is judged in step S32 that the current comparison type is the second component type, that is, when the corresponding air purification equipment needs to be a water spraying device, it is necessary to judge whether there is an obstacle in the purification trend direction obtained in step S31, and select to execute step S33 or step S35 according to the judgment result.

[0154] If there is an obstacle in the purification trend direction, then perform step S33 of using the other water spraying device on the opposite side of the obstacle compared to the water spraying device as the cooperative water spraying device, that is, obtain the other water spraying device on the other side of the obstacle, and perform step S34 to adjust the purification treatment direction of the cooperative water spraying device to the initial area of the facing direction, and cooperate with the original water spraying device to spray water on the corresponding area at the same time.

[0155] If there is no obstacle in the purification trend direction, then perform step S35 of adjusting the purification treatment direction of the water spraying device to the initial area of the back direction, that is, still use the original water spraying device to spray water on the corresponding area.

[0156] It should be noted that whether there is an obstacle in the purification trend direction can select the judgment standard according to actual needs. For example, taking the distance from the water spraying device as the standard, that is, whether there is an obstacle within a certain distance or a certain range in the purification trend direction, or taking the spraying height as the standard, that is, whether there is an obstacle higher than the spraying height in the purification trend direction, or even using the above distance and height as a combined standard. Of course, other judgment methods can also be used, and the specific settings and processes will not be elaborated here.

[0157] The air quality monitoring method provided by this embodiment uses the method of judging whether there is an obstacle in the purification trend direction. When the current comparison type is the second component type, whether to introduce a cooperative water spraying device is selected according to the judgment result, so as to reduce the occurrence probability of the reduction of the air quality monitoring effect caused by the obstacle in the purification treatment direction.

[0158] In one implementation manner of this embodiment, as Figure 5 shown, step S03, that is, if it is greater than the preset monitoring threshold, then respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas, including:

[0159] S41. If it is greater than the preset monitoring threshold, then respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas, and update the record times of the initial monitoring area to the original record times plus 1;

[0160] And, after step S02, that is, judging whether the current monitoring data is greater than the preset monitoring threshold, it also includes:

[0161] S42. If it is less than or equal to the preset monitoring threshold, then judge whether the record times of the initial monitoring area are greater than the record threshold;

[0162] S43. If it is greater than or equal to the record threshold, then subtract 1 from the corresponding record times as the updated record times, and return to the initial step to re-obtain the current monitoring data;

[0163] S44. If it is less than the recording threshold, select another monitoring area different from the initial monitoring area as the initial monitoring area and return to the initial step.

[0164] If the current monitoring data is greater than the preset monitoring threshold, indicating that there is a problem with the air quality in the initial monitoring area, then execute the operation in step S41 of adding 1 to the recording times of the initial monitoring area as the updated recording times, which is used to record the number of times that there is a problem with the air quality in the initial monitoring area.

[0165] On the basis of having the recording times, regardless of the value of the recording times, if the current monitoring data is less than or equal to the preset monitoring threshold, then execute the judgment in step S42 on whether the recording times of the initial monitoring area is greater than the recording threshold, and select the subsequent step S43 or step S44 according to the judgment result.

[0166] If the recording times is greater than or equal to the recording threshold, indicating that the number of times that there is a problem with the air quality in the initial monitoring area is relatively large or the effective purification treatment has not been achieved, even if there is no problem in the current monitoring, in order to improve the air quality monitoring effect, still conduct another monitoring on this initial monitoring area, that is, return to step S01.

[0167] It should be noted that at this time, the corresponding recording times needs to be subtracted by 1 as the updated recording times, so as to avoid the unnecessary loop of the monitoring steps caused by only returning to step S01 without processing the recording times.

[0168] If the recording times is less than the recording threshold, indicating that the number of times that there is a problem with the air quality in the initial monitoring area is relatively small or the effective purification treatment has been achieved, in the case that there is no problem in the current monitoring, in order to improve the overall air quality monitoring effect of the indoor area, execute the operation in step S44 of selecting another monitoring area different from the initial monitoring area as the initial monitoring area and return to the initial step, that is, conduct air quality monitoring on other monitoring areas.

[0169] The air quality monitoring method provided by this embodiment adopts the method of judging whether the recording times of the corresponding initial monitoring area of the current monitoring data less than or equal to the preset monitoring threshold is greater than the recording threshold, and selects to continue monitoring this initial monitoring area or select another monitoring area for monitoring according to the judgment result, so as to achieve the purpose of improving the air quality monitoring effect in different situations.

[0170] In one implementation manner of this embodiment, as Figure 6 shown, step S03, that is, if it is greater than the preset monitoring threshold, respectively obtaining two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas includes:

[0171] S51. If it is greater than a preset monitoring threshold, determine whether there is a preset adjacent list for the initial monitoring area;

[0172] S52. If there is a preset adjacent list, obtain two adjacent monitoring areas from the preset adjacent list as adjacent comparison areas;

[0173] S53. If there is no preset adjacent list, obtain the detector address code of the initial monitoring area as the current address code;

[0174] S54. According to the current address code, obtain two adjacent detector address codes as adjacent address codes;

[0175] S55. Obtain the monitoring areas corresponding to the adjacent address codes as adjacent comparison areas.

[0176] In practical applications, each detector is set with an address code to form a detector address code, and some or all of the detector address codes will form an adjacent relationship with each other. Similarly, some or all of the monitoring areas will also have an adjacent relationship with each other and form a preset adjacent list.

[0177] In step S51, for the initial monitoring area where the current monitoring data is greater than the preset monitoring threshold, determine whether there is a corresponding preset adjacent list, and select the subsequent execution step S52 or step S53 according to the judgment result.

[0178] If the initial monitoring area has a preset adjacent list, it means that there are pre-set adjacent monitoring areas, then execute step S52 to obtain two adjacent monitoring areas from the preset adjacent list as adjacent comparison areas.

[0179] If the initial monitoring area does not have a preset adjacent list, it means that there are no pre-set adjacent monitoring areas, then execute step S53 to take the detector address code of the initial monitoring area as the current address code, and combine step S54 to obtain two adjacent detector address codes of the current address code as adjacent address codes, so as to execute step S55 to obtain the monitoring areas corresponding to the adjacent address codes as adjacent comparison areas.

[0180] The air quality monitoring method provided by this embodiment adopts the method of determining whether there is a preset adjacent list for the initial monitoring area where the value is greater than the preset monitoring threshold, and selects different methods for obtaining adjacent comparison areas according to the judgment result, so as to achieve the purpose of obtaining adjacent comparison areas according to different situations.

[0181] In one implementation manner of this embodiment, as Figure 7 shown, step S08, that is, controlling the air purification device to move to the direction initial area, includes:

[0182] S61. Obtain the detector address code of the initial direction area;

[0183] S62. According to the detector address code, obtain the area address of the initial direction area;

[0184] S63. According to the area address and the preset distance rule, obtain the purification equipment code closest to the initial direction area as the target equipment code;

[0185] S64. Control the air purification equipment corresponding to the target equipment code to move to the initial direction area.

[0186] In actual application, each air purification equipment is set with an equipment code to form a purification equipment code, and some or all of the purification equipment codes will form an adjacent relationship with each other. Each monitoring area will also have a corresponding area address, which forms a corresponding relationship with the purification equipment code.

[0187] In order to move the required air purification equipment as soon as possible when needed, according to the detector address code obtained in step S61, obtain the area address of the initial direction area as described in step S62, and combine the preset distance rule in step S63 to obtain the purification equipment code closest to the initial direction area as the target equipment code. Among them, the preset distance rule refers to the air purification equipment that satisfies within a certain preset distance compared to the initial direction area.

[0188] After obtaining the required target equipment code, step S64 is executed, that is, controlling the corresponding air purification equipment to move to the initial direction area. Each air purification equipment can move from the initial position or the current position to the initial direction area through a matching track or guide rail. Of course, it can also be moved to the initial direction area by manual handling or other means. The specific settings are not elaborated here.

[0189] The air quality monitoring method provided by this embodiment uses the method of obtaining the purification equipment code closest to the initial direction area according to the area address and the preset distance rule, so that the air purification equipment moved to the initial direction area meets the effect of nearby selection, thereby improving the work efficiency of air quality monitoring.

[0190] In one implementation manner of this embodiment, as Figure 8 shown, step S09, that is, adjusting the purification treatment direction of the air purification equipment to the direction opposite to the initial direction area, includes:

[0191] S71. Take the direction opposite to the initial direction area as the purification trend direction;

[0192] S72. Determine whether there is a ventilation opening in the preset ventilation distance in the purification trend direction;

[0193] S73. If there is no ventilation opening in the preset ventilation distance, obtain a ventilation opening that meets the preset ventilation rule as the target ventilation opening;

[0194] S74. If there is a ventilation opening in the preset ventilation distance, use this ventilation opening as the target ventilation opening;

[0195] S75. Adjust the purification direction of the air purification device to face away from the initial area of the direction and towards the target ventilation opening.

[0196] In practical applications, various types of indoor environments or structures are different, and their ventilation effects are also different. Therefore, this embodiment takes the ventilation opening as the entry point to adjust the purification direction of the air purification device.

[0197] In step S71, obtain the direction of the initial area of the back direction as the purification trend direction. Combine the preset ventilation distance in step S72 to determine whether there is a corresponding ventilation opening in the purification trend direction, and select the subsequent execution step S73 or step S74 according to the judgment result. Among them, the preset ventilation distance is a preset distance extended along the purification trend direction with the midpoint of the direction initial area or the air purification device as the base point. It can be preset or specified temporarily, and can also set their respective corresponding preset ventilation distances according to different component types.

[0198] If there is no ventilation opening in the preset ventilation distance, it means that the expected ventilation path cannot be directly corresponded in the purification trend direction. In order to achieve the expected ventilation effect, execute step S73 to obtain a ventilation opening that meets the preset ventilation rule as the target ventilation opening.

[0199] Among them, the preset ventilation rule in this embodiment refers to that the center line of the pre-selected monitoring area and the purification trend direction meet the preset conditions, which is regarded as meeting the rule. The preset conditions can be selected according to the actual situation. For example, select adjacent monitoring areas that form a certain orientation with the direction initial area, or select the corresponding ventilation openings that have been selected as the target ventilation openings of the direction initial area in the historical quality monitoring.

[0200] If there is a ventilation opening in the preset ventilation distance, it means that the expected ventilation path can be directly corresponded in the purification trend direction. Then execute step S74 to use this ventilation opening as the target ventilation opening.

[0201] After obtaining the target ventilation opening, execute step S75, that is, adjust the purification direction of the air purification device to face away from the initial area of the direction and towards the target ventilation opening, so as to form a ventilation path that meets the expected direction or the adjusted direction.

[0202] The air quality monitoring method provided by this embodiment determines whether there is a ventilation opening in the preset ventilation distance in the purification trend direction, selects a specific target ventilation opening according to the judgment result, and adjusts the purification treatment direction of the air purification device according to its relationship with the initial direction area, so as to achieve the air quality monitoring effect that can meet different indoor environments or structures.

[0203] In one implementation manner of this embodiment, as Figure 9 shown, step S73, that is, if there is no ventilation opening in the preset ventilation distance, obtaining a ventilation opening that meets the preset ventilation rule as the target ventilation opening includes:

[0204] S81. If there is no ventilation opening in the preset ventilation distance, obtain another direction that forms a preset direction angle with the purification trend direction as the purification candidate direction;

[0205] S82. Determine whether there is a ventilation opening in the purification candidate direction;

[0206] S83. If there is no ventilation opening in the purification candidate direction, return to re-obtain the purification candidate direction;

[0207] S84. If there is a ventilation opening in the purification candidate direction, obtain the air outlet area of the ventilation opening;

[0208] S85. According to the preset ventilation standard, obtain the concentration threshold corresponding to the air outlet area;

[0209] S86. Obtain the current concentration value in the current monitoring data and compare it with the concentration threshold;

[0210] S87. If the current concentration value is greater than the concentration threshold, take the ventilation opening as the target ventilation opening and increase the current efficacy of the ventilation equipment;

[0211] S88. If the current concentration value is less than or equal to the concentration threshold, take the ventilation opening as the target ventilation opening.

[0212] Specifically, one way of the preset ventilation rule is to form a preset direction angle with the purification trend direction. On this premise, in step S81, obtain another direction that forms a preset direction angle with the purification trend direction as the purification candidate direction and determine whether there is a ventilation opening in it. According to the judgment result, subsequently select to execute step S83 or step S84.

[0213] If there is no ventilation opening in the purification candidate direction, it means that the expected ventilation path cannot be directly corresponded in the purification candidate direction. In order to achieve the expected ventilation effect, step S83 is executed, that is, return to step S81 to re-obtain the purification candidate direction.

[0214] If there is a ventilation opening in the purification candidate direction, since the specific ventilation effect varies according to the area of the ventilation opening and the current concentration value of the air, step S84 is executed to obtain the area of the ventilation opening of the ventilation opening, and the concentration threshold corresponding to the area of the ventilation opening is obtained in step S85, and the current concentration value is compared with the concentration threshold in step S86, and the subsequent step S87 or step S88 is selected according to the result. Among them, the preset ventilation standard in step S85 is the corresponding standard of the area of the ventilation opening and the concentration threshold set in advance.

[0215] If the current concentration value is greater than the concentration threshold, it means that the area of the ventilation opening cannot achieve the ventilation expected effect corresponding to the current concentration value, then step S87 is executed to use the ventilation opening as the target ventilation opening and increase the current efficacy of the ventilation equipment.

[0216] If the current concentration value is less than or equal to the concentration threshold, it means that the area of the ventilation opening can achieve the ventilation expected effect corresponding to the current concentration value, then step S88 is executed to use the ventilation opening as the target ventilation opening.

[0217] The air quality monitoring method provided by this embodiment uses the method of comparing the concentration threshold corresponding to the area of the ventilation opening with the current concentration value in the current monitoring data, and selects whether to increase the current efficacy of the ventilation equipment according to whether the current concentration value is greater than the concentration threshold, so as to adjust the effect of the ventilation equipment according to the area of the ventilation opening of the ventilation opening and the current concentration value in the current monitoring data, and further improve the air quality monitoring effect.

[0218] In a second aspect, the embodiments of the present application also provide an air quality monitoring system, as Figure 10 shown, including:

[0219] The first acquisition module 1 is used to acquire the air quality data of the initial monitoring area as the current monitoring data;

[0220] The first judgment module 2 judges whether the current monitoring data is greater than the preset monitoring threshold;

[0221] The area acquisition module 3, if it is greater than the preset monitoring threshold, the area acquisition module 3 is used to acquire two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas respectively;

[0222] The second acquisition module 4 is used to acquire the air quality data of the adjacent comparison area and generate two adjacent comparison data;

[0223] The second judgment module 5 is used to acquire the larger value of the two adjacent comparison data as the comparison monitoring data;

[0224] The direction determination module 6, if the comparison monitoring data is less than or equal to the current monitoring data, the direction determination module 6 is used to use the initial monitoring area as the direction initial area;

[0225] If the comparison monitoring data is greater than the current monitoring data, the direction determination module 6 is further configured to use the adjacent monitoring area corresponding to the comparison monitoring data as the initial direction area;

[0226] The device control module 7 is configured to control the air purification device to move to the initial direction area;

[0227] The device control module 7 is further configured to adjust the purification direction of the air purification device to be away from the initial direction area.

[0228] The air quality monitoring system provided in this embodiment, on the premise that the current monitoring data is greater than the preset monitoring threshold, by obtaining two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas, taking the larger value in the adjacent comparison data as the comparison monitoring data and comparing it with the current monitoring data, determining the initial direction area according to the comparison result, so that the purification direction of the air purification device is from the initial direction area where it moves to as the starting point and towards other areas, achieving the technical effect of ensuring the air quality control effect of the area corresponding to a long distance to a certain extent without increasing the current power of the air purification device, realizing the improvement of the control efficiency of air quality control, and effectively reducing the energy consumption required for control.

[0229] It should be noted that the air quality monitoring system provided in the embodiments of the present application further includes each module and / or corresponding sub-module corresponding to the logical functions or logical steps of any of the above air quality monitoring methods, achieving the same effects as each logical function or logical step, which will not be repeated here.

[0230] It should be additionally noted that the various embodiments of this embodiment can be adaptively combined, that is, the steps of each embodiment can be combined with the steps of other embodiments in various ways, so as to achieve the integration of the processes or effects of each embodiment. The specific combination methods will not be repeated here.

[0231] It should be understood that although the steps in the flowchart of the accompanying drawings are displayed in sequence according to the arrows, these steps do not necessarily have to be executed in the order indicated by the arrows. Unless otherwise clearly stated in this article, the execution of these steps does not have a strict order limit, and they can be executed in other orders. Moreover, at least a part of the steps in the flowchart of the accompanying drawings may include multiple sub-steps or multiple stages. These sub-steps or stages do not necessarily have to be executed at the same time, but can be executed at different times, and their execution order does not necessarily have to be sequential, but can be executed alternately or alternately with at least a part of other steps or sub-steps or stages of other steps.

[0232] It should also be noted that in this specification, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0233] The foregoing description of the disclosed embodiments enables those skilled in the art to practice or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air quality monitoring method, characterized in that, it includes the following steps: Obtain the air quality data of the initial monitoring area as the current monitoring data; Judge whether the current monitoring data is greater than a preset monitoring threshold; If it is greater than the preset monitoring threshold, respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas; Obtain the air quality data of the adjacent comparison areas to generate two adjacent comparison data; Obtain the larger value of the two adjacent comparison data as the comparison monitoring data; If the comparison monitoring data is less than or equal to the current monitoring data, take the initial monitoring area as the direction initial area; If the comparison monitoring data is greater than the current monitoring data, take the adjacent monitoring area corresponding to the comparison monitoring data as the direction initial area; Control the air purification device to move to the direction initial area; Adjust the purification direction of the air purification device to be back to the direction initial area; Among them, the step of if it is greater than the preset monitoring threshold, respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas includes: If it is greater than the preset monitoring threshold, respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas, and update the record times of the initial monitoring area to the original record times plus 1; And, after judging whether the current monitoring data is greater than the preset monitoring threshold, it further includes: If it is less than or equal to the preset monitoring threshold, judge whether the record times of the initial monitoring area is greater than the record threshold; If it is greater than or equal to the record threshold, subtract 1 from the corresponding record times as the updated record times, and return to the initial step to re-obtain the current monitoring data; If it is less than the record threshold, select another monitoring area different from the initial monitoring area as the initial monitoring area and return to the initial step.

2. The air quality monitoring method according to claim 1, characterized in that, The step of judging whether the current monitoring data is greater than the preset monitoring threshold includes: According to the component type, obtain the current component type in the current monitoring data; Obtain the component monitoring data corresponding to the current component type in the current monitoring data as the current monitoring data; According to the current component type, obtain the corresponding component monitoring threshold as the preset monitoring threshold; Judge whether the current monitoring data is greater than the preset monitoring threshold; And, the step of obtaining the air quality data of the adjacent comparison areas to generate two adjacent comparison data includes: Take the current component type corresponding to the current monitoring data being greater than the preset monitoring threshold as the current comparison type; Obtain the air quality data corresponding to the current comparison type in the adjacent comparison areas to generate the two adjacent comparison data.

3. The air quality monitoring method according to claim 2, characterized in that, The step of controlling the air purification device to move to the direction initial area includes: Judge the current comparison type; If the current comparison type is the first component type, control the ventilation device to move to the initial direction area; If the current comparison type is the second component type, control the water spraying device to move to the initial direction area; If the current comparison type is the third component type, control the dehumidification device to move to the initial direction area.

4. The air quality monitoring method according to claim 3, characterized in that the adjustment of the purification treatment direction of the air purification device to be opposite to the initial direction area includes: taking the direction opposite to the initial direction area as the purification trend direction; if the current comparison type is the second component type, judge whether there is an obstacle in the purification trend direction; if there is such an obstacle, take the other water spraying device on the opposite side of the obstacle compared with the water spraying device as the cooperative water spraying device; adjust the purification treatment direction of the cooperative water spraying device to face the initial direction area; if there is no such obstacle, adjust the purification treatment direction of the water spraying device to be opposite to the initial direction area.

5. The air quality monitoring method according to claim 1, characterized in that the "if greater than the preset monitoring threshold, respectively obtain two adjacent monitoring areas of the initial monitoring area as adjacent comparison areas" includes: if greater than the preset monitoring threshold, judge whether the initial monitoring area has a preset adjacent list; if there is such a preset adjacent list, obtain two of the adjacent monitoring areas according to the preset adjacent list as the adjacent comparison areas; if there is no such preset adjacent list, obtain the detector address code of the initial monitoring area as the current address code; according to the current address code, obtain two adjacent detector address codes as adjacent address codes; obtain the monitoring areas corresponding to the adjacent address codes as the adjacent comparison areas.

6. The air quality monitoring method according to claim 1, characterized in that the "control the air purification device to move to the initial direction area" includes: obtain the detector address code of the initial direction area; according to the detector address code, obtain the area address of the initial direction area; according to the area address and the preset distance rule, obtain the purification device code closest to the initial direction area as the target device code; control the air purification device corresponding to the target device code to move to the initial direction area.

7. The air quality monitoring method according to claim 1, characterized in that the "adjust the purification treatment direction of the air purification device to be opposite to the initial direction area" includes: taking the direction opposite to the initial direction area as the purification trend direction; judge whether there is a ventilation opening in the preset ventilation distance in the purification trend direction; if there is no such ventilation opening in the preset ventilation distance, obtain the ventilation opening that meets the preset ventilation rule as the target ventilation opening; if there is such a ventilation opening in the preset ventilation distance, take this ventilation opening as the target ventilation opening; Adjust the purification processing direction of the air purification device to be away from the initial direction area and towards the target vent.

8. The air quality monitoring method according to claim 7, wherein, the step of obtaining the vent that meets the preset ventilation rule as the target vent when there is no vent in the preset ventilation distance includes: when there is no vent in the preset ventilation distance, obtaining another direction that forms a preset direction angle with the purification trend direction as the candidate purification direction; judging whether there is a vent in the candidate purification direction; if there is no vent in the candidate purification direction, returning to obtain the candidate purification direction again; if there is a vent in the candidate purification direction, obtaining the vent area of the vent; obtaining the concentration threshold corresponding to the vent area according to the preset ventilation standard; obtaining the current concentration value in the current monitoring data and comparing it with the concentration threshold; if the current concentration value is greater than the concentration threshold, taking the vent as the target vent and increasing the current efficacy of the ventilation device; if the current concentration value is less than or equal to the concentration threshold, taking the vent as the target vent.

9. An air quality monitoring system, wherein, it includes: a first acquisition module for acquiring the air quality data of the initial monitoring area as the current monitoring data; a first judgment module for judging whether the current monitoring data is greater than a preset monitoring threshold; a region acquisition module, if it is greater than the preset monitoring threshold, the region acquisition module is used to respectively acquire two adjacent monitoring regions of the initial monitoring area as adjacent comparison regions; a second acquisition module for acquiring the air quality data of the adjacent comparison regions to generate two adjacent comparison data; a second judgment module for obtaining the larger value of the two adjacent comparison data as the comparison monitoring data; a direction determination module, if the comparison monitoring data is less than or equal to the current monitoring data, the direction determination module is used to take the initial monitoring area as the initial direction area; if the comparison monitoring data is greater than the current monitoring data, the direction determination module is further used to take the adjacent monitoring region corresponding to the comparison monitoring data as the initial direction area; a device control module for controlling the air purification device to move to the initial direction area; the device control module is further used to adjust the purification processing direction of the air purification device to be away from the initial direction area; wherein, the step of respectively acquiring two adjacent monitoring regions of the initial monitoring area as adjacent comparison regions when it is greater than the preset monitoring threshold includes: when it is greater than the preset monitoring threshold, respectively acquiring two adjacent monitoring regions of the initial monitoring area as adjacent comparison regions, and updating the record times of the initial monitoring area to the original record times plus 1; and, after judging whether the current monitoring data is greater than the preset monitoring threshold, it further includes: if it is less than or equal to the preset monitoring threshold, judging whether the record times of the initial monitoring area is greater than the record threshold; If it is greater than or equal to the recording threshold, subtract 1 from the corresponding recording times as the updated recording times, and return to the initial step to re-obtain the current monitoring data; If it is less than the recording threshold, select another monitoring area different from the initial monitoring area as the initial monitoring area and return to the initial step.

Images