Air quality monitoring device for natural protection of wild animals

Abstract

The invention relates to an air quality monitoring device for a wild animal natural reserve, which is applied to the field of air quality monitoring, and comprises a provincial patrol monitoring mechanism and a monitoring intelligent control system, the provincial patrol monitoring mechanism comprises a support frame, the top end of the support frame is fixedly provided with a monitoring support box, and the support frame is fixedly provided with a support plate; the monitoring device provided by the invention has a self-checking function, can automatically check the self air quality monitoring function, saves the trouble of manual inspection, and can check, find and remind related technicians in time when the monitoring function of the monitoring device has problems, thereby greatly improving the reliability and intelligence of the monitoring device, and improving the working efficiency of the monitoring device. And after the self-inspection is finished, nitrogen filled during the self-inspection can be used for automatically cleaning the filter screen, so that the influence on the monitoring accuracy caused by the influence on the air circulation due to excessive impurities such as dust attached to the filter screen is prevented, and the reliability and the intelligence of the monitoring device can be further improved.

Description

Technical Field

[0001] The present invention relates to an air quality monitoring device, and particularly to an air quality monitoring device for wildlife nature reserves applied in the field of air quality monitoring. Background Art

[0002] Wildlife nature reserves refer to specific areas designated for the protection of wild animals and their habitats, including various types such as national parks, nature reserves, and natural parks. The air quality in wildlife nature reserves not only directly affects the survival, health, and behavior patterns of wild animals but also concerns the health status and functions of the ecosystem. Therefore, it is necessary to monitor the air quality in wildlife nature reserves.

[0003] The invention patent with the publication number CN115656420B discloses an air quality monitoring instrument. In this invention, the square piston rod and the square air collection box are rotated by the shaft rod, facilitating the suction of air into the square air collection box and then transporting it to the monitoring box for monitoring. At the same time, part of the air is sequentially transported to the intubation through the second ventilation hole, the first ventilation hole, and the third ventilation hole, and finally transported to the gas collection bottle through the intubation, facilitating the collection of sample air by the gas collection bottle and bringing it back to the laboratory for refined experimental analysis, realizing the combination of on-line air quality monitoring and collection of sample air, which is beneficial to improving the work efficiency of air quality monitoring and analysis.

[0004] The invention patent with the publication number CN115654341B discloses an air quality monitoring device for forest areas. In this invention, through the mutual cooperation of the mounting frame and the flexible semi-ring, the device can be installed on the tree, thereby preventing the device from tipping and being damaged. At the same time, when the first sliding plate moves upward in the protective frame, it can automatically move to the right, enabling the air quality monitor to automatically move to the right and be exposed to the air, capable of monitoring the air quality in the forest area, and thus improving the accuracy of the monitoring results.

[0005] The scope of wildlife nature reserves is usually relatively large, and multiple air quality monitoring devices usually need to be set up in the reserve. To ensure the accuracy of air quality monitoring, it is necessary to regularly inspect the monitoring devices to check whether their monitoring functions are normal. However, since wildlife nature reserves are usually located in complex terrain areas such as mountains, forests, and wetlands, and the environment is relatively harsh, the inspection is not only very troublesome but also has a certain degree of danger. Therefore, we propose an air quality monitoring device for wildlife nature reserves. Summary of the Invention

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that wildlife nature reserves are usually located in complex terrain areas such as mountains, forests, and wetlands, and the environment is relatively harsh. When inspecting the air quality, it is not only very troublesome but also has a certain degree of danger.

[0007] To solve the above problems, the present invention provides an air quality monitoring device for wildlife nature reserves, which includes a provincial inspection and monitoring mechanism and a monitoring and inspection intelligent control system. The provincial inspection and monitoring mechanism includes a support frame. At the top of the support frame, a monitoring support box is fixedly installed. A support plate is fixedly installed on the support frame, and the support plate is located below the monitoring support box. A lifting cylinder is fixedly installed on the support plate. One end of the monitoring support box close to the lifting cylinder is open. On the side of the lifting cylinder close to the monitoring support box, there is a sealing box slide plate that matches the monitoring support box. The output end of the lifting cylinder is fixedly connected to the sealing box slide plate. Inside the support frame, a sensor group for monitoring air quality is fixedly installed. Above the monitoring support box, there is a pressure-resistant gas storage tank. An inflation pipe is connected between the pressure-resistant gas storage tank and the monitoring support box. A flow meter and a control charging solenoid valve are arranged on the inflation pipe. The pressure-resistant gas storage tank is filled with high-pressure nitrogen, and the air pressure inside the pressure-resistant gas storage tank is greater than the air pressure outside the pressure-resistant gas storage tank. The monitoring and inspection intelligent control system includes a monitoring and inspection setting module, a monitoring and inspection analysis module, and a remote alert module based on wireless communication technology. The monitoring and inspection setting module is signal-connected to the monitoring and inspection analysis module. The monitoring and inspection analysis module is signal-connected to the lifting cylinder, the sensor group, the flow meter, the control charging solenoid valve, and the remote alert module.

[0008] The above-mentioned air quality monitoring device for wildlife nature reserves has a self-check function and can automatically check its own air quality monitoring function, saving the trouble of manual inspection.

[0009] As a further improvement of the present application, the sensor group is composed of multiple different types of gas sensors. The gas sensors include but are not limited to sulfur dioxide sensors, nitrogen oxide sensors, and carbon monoxide sensors.

[0010] As a further improvement of the present application, a rain and snow sensor is fixedly installed at the top of the pressure-resistant gas storage tank, and the rain and snow sensor is signal-connected to the monitoring and inspection analysis module.

[0011] As a further improvement of the present application, a matching filter screen is also fixedly installed inside the monitoring support box. The sensor group and the inflation pipe are both located on one side of the filter screen away from the open end of the monitoring support box.

[0012] As another improvement of the present application, an air and dust discharge pipe is embedded through the middle of the sealing box slide plate. A control discharge solenoid valve is arranged on the air and dust discharge pipe. One end of the air and dust discharge pipe close to the monitoring support box is flush with one end of the sealing box slide plate close to the monitoring support box. The monitoring and inspection analysis module is signal-connected to the control discharge solenoid valve.

[0013] As a supplement to another improvement of the present application, the control discharge solenoid valve is set in an L shape, and the end of the control discharge solenoid valve away from the sealing box slide is vertically downward.

[0014] As another improvement of the present application, the sensor group has three monitoring modes: periodic monitoring mode, real-time monitoring mode, and intelligent cut-off monitoring mode. The monitoring and intelligent control system further includes a mode setting module for setting the monitoring mode of the sensor group, and the mode setting module is signal-connected to the monitoring and analysis module.

[0015] As a supplement to another improvement of the present application, when the monitoring mode of the sensor group is set to the real-time monitoring mode, the sensor group will remain in the startup state to monitor the air quality in real time; By setting the monitoring period and monitoring duration through the monitoring setting module, when the monitoring mode of the sensor group is set to the periodic monitoring mode, the monitoring and analysis module will regularly start the sensor group to monitor the air quality according to the monitoring period, and automatically turn off the sensor group after the time of the monitoring duration has passed.

[0016] As a supplement to another improvement of the present application, by setting the warning concentration threshold and concentration growth threshold through the monitoring setting module, when the monitoring mode of the sensor group is set to the intelligent cut-off monitoring mode, the monitoring and analysis module will control the sensor group to operate in the periodic monitoring mode first, and each time the monitoring and analysis module starts the sensor group to monitor the air quality, it will calculate the average concentration according to the concentration data monitored by the sensor group. When the concentration data monitored by the sensor group exceeds the warning concentration threshold, or when the growth value of the average concentration between two adjacent monitors exceeds the concentration growth threshold, the monitoring and analysis module will switch the monitoring mode to the real-time monitoring mode.

[0017] In summary, through the combined setting of the provincial patrol monitoring agency and the monitoring and intelligent control system in the present application, the monitoring device in the present application has a self-check function, can automatically check its own air quality monitoring function, eliminating the trouble of manual inspection. And when there is a problem with the monitoring function of the monitoring device, it can be checked, discovered and reminded to relevant technical personnel in time, greatly improving the reliability and intelligence of the monitoring device. After the self-check is completed, the nitrogen gas filled during the self-check can be used to automatically clean the filter screen to prevent the air circulation from being affected due to excessive dust and other impurities attached to the filter screen, resulting in the accuracy of the monitoring being affected, and further improving the reliability and intelligence of the monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the provincial patrol monitoring agency in the first embodiment of the present application; Figure 2 It is a front view structure schematic diagram of the provincial patrol monitoring agency in the first embodiment of the present application; Figure 3Schematic cross-sectional structure diagram for monitoring the support box in the first implementation manner of the present application; Figure 4 System structure block diagram of the monitoring and inspection intelligent control system in the first implementation manner of the present application; Figure 5 Schematic structure diagram of the provincial patrol monitoring agency in the second implementation manner of the present application; Figure 6 Front view structure diagram of the provincial patrol monitoring agency in the second implementation manner of the present application; Figure 7 System structure block diagram of the monitoring and inspection intelligent control system in the second implementation manner of the present application.

[0019] Explanation of the reference numerals in the figure: 101, support frame; 102, monitoring support box; 103, support plate; 104, lifting cylinder; 105, sealing box slide plate; 106, filter screen; 107, rain and snow sensor; 002, sensor group; 301, pressure-resistant gas storage tank; 302, charging pipe; 303, flow meter; 304, control charging solenoid valve; 401, air and dust discharge pipe; 402, control discharge solenoid valve. Specific implementation manner

[0020] The following will make a detailed description of the two implementation manners of the present application with reference to the accompanying drawings.

[0021] The first implementation manner: Figures 1-4 There is shown an air quality monitoring device for a wildlife nature reserve, including a provincial patrol monitoring agency and a monitoring and inspection intelligent control system. The provincial patrol monitoring agency includes a support frame 101. At the top end of the support frame 101, a monitoring support box 102 is fixedly installed. A support plate 103 is fixedly installed on the support frame 101. The support plate 103 is located below the monitoring support box 102. A lifting cylinder 104 is fixedly installed on the support plate 103. One end of the monitoring support box 102 close to the lifting cylinder 104 is set to be open. On the side of the lifting cylinder 104 close to the monitoring support box 102, there is a sealing box slide plate 105 matching the monitoring support box 102. The output end of the lifting cylinder 104 is fixedly connected to the sealing box slide plate 105. A sensor group 002 for monitoring air quality is fixedly installed inside the support frame 101. Above the monitoring support box 102, there is a pressure-resistant gas storage tank 301. A charging pipe 302 is connected between the pressure-resistant gas storage tank 301 and the monitoring support box 102. A flow meter 303 and a control charging solenoid valve 304 are arranged on the charging pipe 302. The pressure-resistant gas storage tank 301 is filled with high-pressure nitrogen, and the air pressure inside the pressure-resistant gas storage tank 301 is greater than the air pressure outside the pressure-resistant gas storage tank 301; The inspection and control system includes an inspection setting module, an inspection and analysis module, and a remote alert module based on wireless communication technology. The inspection setting module is signal-connected to the inspection and analysis module, and the inspection and analysis module is signal-connected to the lifting cylinder 104, the sensor group 002, the flow meter 303, the control solenoid valve 304, and the remote alert module.

[0022] The sensor group 002 is composed of multiple different types of gas sensors. The gas sensors include, but are not limited to, sulfur dioxide sensors, nitrogen oxide sensors, and carbon monoxide sensors. Different types of gas sensors are used to monitor the concentrations of different harmful gases. Those skilled in the art can increase or decrease the sensors as appropriate to reasonably configure the sensor group 002.

[0023] Reasonably set the alarm concentration threshold through the inspection setting module as appropriate. During monitoring, the air in the environment can enter the monitoring support box 102 through the open end of the monitoring support box 102, so that each sensor in the sensor group 002 can monitor the concentration of the corresponding harmful gas. The concentration data monitored by each sensor will be transmitted to the inspection and analysis module in real time. The inspection and analysis module will analyze the concentration data according to the alarm concentration threshold to determine whether the air quality is qualified. When the concentration of a certain harmful gas exceeds the alarm concentration threshold, the inspection and analysis module will issue a warning instruction to the remote alert module, causing the remote alert module to alert relevant technical personnel. The warning method can be text messages, emails, etc.

[0024] Reasonably set the self-check cycle and concentration difference threshold through the inspection setting module as appropriate. The inspection and analysis module will regularly control the execution of self-check operations according to the self-check cycle. During self-check, the inspection and analysis module will first control the lifting cylinder 104 to drive the sealing box slide plate 105 to move upward until the sealing box slide plate 105 seals the open end of the monitoring support box 102, so that the monitoring support box 102 is in a sealed state. Then the inspection and analysis module will record the concentration data monitored by each sensor in the sensor group 002 at this time. Subsequently, the inspection and analysis module will start the flow meter 303 and open the control solenoid valve 304 to fill a set amount of nitrogen into the monitoring support box 102 through the filling pipe 302 (the amount of nitrogen filled can be set through the inspection setting module). After the nitrogen filling is completed and the sensor readings are stable, the inspection and analysis module will record the concentration data monitored by each sensor again and compare the two recorded concentration data according to the concentration difference threshold. If the difference in a certain concentration data before and after exceeds the concentration difference threshold, it means that the corresponding sensor may be faulty. At this time, the inspection and analysis module will issue a reminder instruction to the remote alert module, causing the remote alert module to send a reminder message to relevant technical personnel, prompting relevant technical personnel to come for corresponding maintenance and processing of the monitoring device. After the self-check is completed, the inspection and analysis module will control the lifting cylinder 104 to drive the sealing box slide plate 105 to move downward to reset; Therefore, through the combined setting of the provincial patrol monitoring agency and the monitoring and inspection intelligent control system, the monitoring device in this application has a self-check function, can automatically check its own air quality monitoring function, eliminating the trouble of manual inspection. And when there is a problem with the monitoring function of the monitoring device, it can timely check, discover and remind relevant technicians, greatly improving the reliability and intelligence of the monitoring device.

[0025] Please refer to Figure 1 and Figure 4 , a rain and snow sensor 107 is fixedly installed at the top of the pressure-resistant gas storage tank 301. The rain and snow sensor 107 is signal-connected to the monitoring and inspection analysis module. The rain and snow sensor 107 is used to monitor whether it is raining or snowing, and the meteorological data monitored by the rain and snow sensor 107 will be transmitted to the monitoring and inspection analysis module in real time. In rainy and snowy weather, the monitoring and inspection analysis module will control the lifting cylinder 104 to drive the sealing box slide plate 105 to move upward, causing the sealing box slide plate 105 to seal the open end of the monitoring support box 102, preventing rain and snow from entering the monitoring support box 102 and damaging the sensor group 002. This makes the monitoring device in this application also have a self-protection function, and the setting of the lifting cylinder 104 and the sealing box slide plate 105 is not only used to realize the self-check function of the device, but also used to realize the self-protection function of the device. On the one hand, it enables the monitoring device to better adapt to the relatively harsh environment of the wildlife nature reserve, thereby improving the service life of the monitoring device. On the other hand, it improves the practicability of the device.

[0026] Please refer to Figure 3 , a filter net 106 matching it is also fixedly installed in the monitoring support box 102. The sensor group 002 and the gas charging pipe 302 are both located on the side of the filter net 106 away from the open end of the monitoring support box 102. The filter net 106 is used to intercept dust and other impurities in the air to prevent the impurities from affecting the accuracy of the sensor group 002.

[0027] The second implementation mode: Figures 5-7 A kind of air quality monitoring device for wildlife nature reserves is shown. Different from the first implementation mode, an air and dust discharge pipe 401 is embedded through the middle of the sealing box slide plate 105. A control discharge solenoid valve 402 is arranged on the air and dust discharge pipe 401. One end of the air and dust discharge pipe 401 close to the monitoring support box 102 is flush with one end of the sealing box slide plate 105 close to the monitoring support box 102. The monitoring and inspection analysis module is signal-connected to the control discharge solenoid valve 402.

[0028] In this embodiment, after the self-check is completed, the monitoring and analysis module will first open the control and discharge solenoid valve 402. Since a certain amount of nitrogen gas is filled into the monitoring support box 102 during the self-check, the air pressure inside the monitoring support box 102 will be greater than the air pressure outside the monitoring support box 102. Therefore, after the control and discharge solenoid valve 402 is opened, there will be an air flow flowing from inside the monitoring support box 102 to outside the monitoring support box 102 through the air and dust discharge pipe 401. The air flow will blow the dust and other impurities attached to the filter net 106, and the dust and other impurities will be discharged outside the monitoring support box 102 together with the air flow through the air and dust discharge pipe 401, so as to achieve the effect of automatically cleaning the filter net 106. In addition, in order to further improve the cleaning effect, a cleaning cycle can be set through the monitoring and setting module. The cleaning cycle is an integer multiple of the self-check cycle. When the cleaning cycle is reached, after the self-check is completed and before the control and discharge solenoid valve 402 is opened, the monitoring and analysis module will start the flow meter 303 again and open the control charging solenoid valve 304 to continue filling a certain amount of nitrogen gas into the monitoring support box 102 (the filling amount of nitrogen gas can be set through the monitoring and setting module). After the nitrogen gas filling is completed, the monitoring and analysis module will open the control and discharge solenoid valve 402. In this way, the air pressure inside the monitoring support box 102 can be increased, so as to enhance the effect of the air flow, and further improve the cleaning effect on the filter net 106; Therefore, through the settings of the air and dust discharge pipe 401, the control and discharge solenoid valve 402, etc., after the device self-check is completed, the nitrogen gas filled during the self-check can be used to automatically clean the filter net 106, preventing the air flow from being affected due to excessive dust and other impurities attached to the filter net 106, resulting in the accuracy of monitoring being affected, and further improving the reliability and intelligence of the monitoring device.

[0029] The control and discharge solenoid valve 402 is set in an L shape, and the end of the control and discharge solenoid valve 402 away from the sealing box slide plate 105 is vertically downward to prevent rain, snow, etc. from falling into the control and discharge solenoid valve 402.

[0030] Please refer to Figure 7 , the sensor group 002 has three monitoring modes: periodic monitoring mode, real-time monitoring mode, and intelligent switching monitoring mode. The monitoring and intelligent control system also includes a mode setting module for setting the monitoring mode of the sensor group 002. The mode setting module is signal-connected to the monitoring and analysis module.

[0031] When the monitoring mode of the sensor group 002 is set to the real-time monitoring mode, the sensor group 002 will remain in the startup state to monitor the air quality in real time; By setting the monitoring cycle and monitoring duration through the monitoring and setting module, when the monitoring mode of the sensor group 002 is set to the periodic monitoring mode, the monitoring and analysis module will regularly start the sensor group 002 to monitor the air quality according to the monitoring cycle, and automatically turn off the sensor group 002 after a time period of the monitoring duration; By setting the warning concentration threshold and the concentration increase threshold through the monitoring and inspection setting module, when the monitoring mode of the sensor group 002 is set to the intelligent switching monitoring mode, the monitoring and inspection analysis module will control the sensor group 002 to operate in the periodic monitoring mode first. And every time the monitoring and inspection analysis module starts the sensor group 002 to monitor the air quality, it will calculate the average concentration based on the concentration data monitored by the sensor group 002. When the concentration data monitored by the sensor group 002 exceeds the warning concentration threshold, or when the increase value of the average concentration between two adjacent monitors exceeds the concentration increase threshold, the monitoring and inspection analysis module will switch the monitoring mode to the real-time monitoring mode. In addition, by reasonably setting the warning duration and the de-alarm concentration threshold through the monitoring and inspection setting module, after the monitoring and inspection analysis module switches the mode to the real-time monitoring mode, it will start timing. When the timing duration reaches the warning duration, the monitoring and inspection analysis module will compare the concentration data monitored by the sensor group 002 with the de-alarm concentration threshold. If the concentration data is not higher than the de-alarm concentration threshold, the monitoring and inspection analysis module will switch the detection mode back to the periodic monitoring mode. On the contrary, if the concentration data is higher than the de-alarm concentration threshold, the monitoring and inspection analysis module will start timing again, and after the timing duration reaches the warning duration, it will compare the concentration data monitored by the sensor group 002 with the de-alarm concentration threshold again until the concentration data is not higher than the de-alarm concentration threshold; in addition, during the period when the sensor group 002 operates in the periodic monitoring mode, when the concentration data exceeds the warning concentration threshold, while the monitoring and inspection analysis module issues a warning instruction to the remote warning module, it will also switch the monitoring mode to the real-time monitoring mode.

[0032] The real-time monitoring mode can detect air quality problems more timely, but the energy consumption is relatively high. The periodic monitoring mode can significantly reduce the energy consumption, but the timeliness is relatively poor. The intelligent switching monitoring mode combines the advantages of the real-time monitoring mode and the periodic monitoring mode, and can be flexibly adjusted intelligently according to the monitoring situation. It can not only detect air quality problems in time, but also effectively reduce the energy consumption of the monitoring device, further improving the practicability and intelligence of the monitoring device.

[0033] Combined with the current actual needs, the above implementation method adopted in this application, the protection scope is not limited to this. Within the scope of knowledge possessed by those skilled in the art, various changes made without departing from the concept of this application still fall within the protection scope of the present invention.

Claims

1. An air quality monitoring device for a wildlife nature reserve, characterized in that: The invention comprises a provincial patrol monitoring mechanism and a monitoring and inspection intelligent control system, wherein the provincial patrol monitoring mechanism comprises a support frame (101), a monitoring support box (102) is fixedly mounted on the top of the support frame (101), a support plate (103) is fixedly mounted on the support frame (101), the support plate (103) is located below the monitoring support box (102), a lifting cylinder (104) is fixedly mounted on the support plate (103), one end of the monitoring support box (102) close to the lifting cylinder (104) is arranged in an open shape, and a sealing slide plate (104) matching the monitoring support box (102) is arranged on one side of the lifting cylinder (104) close to the monitoring support box (102). 105), the output end of the lifting cylinder (104) is fixedly connected to the box sealing slide plate (105), a sensor group (002) for monitoring air quality is fixedly installed in the support frame (101), a pressure-resistant gas storage tank (301) is arranged above the monitoring support box (102), an air charging pipe (302) is connected between the pressure-resistant gas storage tank (301) and the monitoring support box (102), a flow meter (303) and a charge-controlled solenoid valve (304) are arranged on the air charging pipe (302), the pressure-resistant gas storage tank (301) is filled with high-pressure nitrogen, and the air pressure in the pressure-resistant gas storage tank (301) is greater than the air pressure outside the pressure-resistant gas storage tank (301); The monitoring and intelligent control system comprises a monitoring and setting module, a monitoring and control analysis module and a remote alarm module based on wireless communication technology, wherein the monitoring and setting module is signal-connected to the monitoring and control analysis module, and the monitoring and control analysis module is signal-connected to the lifting cylinder (104), the sensor group (002), the flow meter (303), the control and charging solenoid valve (304), and the remote alarm module.

2. The air quality monitoring device for a wildlife nature reserve according to claim 1, characterized in that: The sensor group (002) is composed of a plurality of gas sensors of different types, and the gas sensors include but are not limited to sulfur dioxide sensors, nitrogen oxide sensors, and carbon monoxide sensors.

3. The air quality monitoring device for a wildlife nature reserve according to claim 1, characterized in that: A rain and snow sensor (107) is fixedly mounted on the top of the pressure-resistant gas storage tank (301), and the rain and snow sensor (107) is signal-connected to the monitoring, inspection, control and analysis module.

4. The air quality monitoring device for a wildlife nature reserve according to claim 1, characterized in that: A filter screen (106) matching the monitoring support box (102) is also fixedly installed in the monitoring support box (102), and the sensor group (002) and the inflation tube (302) are both located on a side of the filter screen (106) away from the open end of the monitoring support box (102).

5. The air quality monitoring device for a wildlife nature reserve according to claim 1, characterized in that: An air and dust exhaust pipe (401) is embedded in the middle of the box sealing slide plate (105), and a control and exhaust solenoid valve (402) is arranged on the air and dust exhaust pipe (401). One end of the air and dust exhaust pipe (401) close to the monitoring support box (102) is flush with one end of the box sealing slide plate (105) close to the monitoring support box (102), and the monitoring, inspection, control and analysis module is connected to the control and exhaust solenoid valve (402) by signal.

6. The air quality monitoring device for a wildlife nature reserve according to claim 5, characterized in that: The exhaust control solenoid valve (402) is configured to be L-shaped, and one end of the exhaust control solenoid valve (402) away from the box sealing slide plate (105) is vertically downward.

7. The air quality monitoring device for a wildlife nature reserve according to claim 1, characterized in that: The sensor group (002) has three monitoring modes: a periodic monitoring mode, a real-time monitoring mode and an intelligent cutting monitoring mode. The monitoring and intelligent control system also includes a mode setting module for setting the monitoring mode of the sensor group (002). The mode setting module is signal-connected to the monitoring and control module.

8. The air quality monitoring device for a wildlife nature reserve according to claim 7, characterized in that: When the monitoring mode of the sensor group (002) is set to the real-time monitoring mode, the sensor group (002) will remain in the activated state to monitor the air quality in real time; The monitoring cycle and monitoring duration are set through the monitoring setting module. When the monitoring mode of the sensor group (002) is set to the periodic monitoring mode, the monitoring and control module will periodically start the sensor group (002) to monitor the air quality according to the monitoring cycle, and automatically shut down the sensor group (002) after the monitoring duration has passed.

9. The air quality monitoring device for a wildlife nature reserve according to claim 8, characterized in that: The early warning concentration threshold and the concentration growth threshold are set through the monitoring and inspection setting module. When the monitoring mode of the sensor group (002) is set to the smart cutting monitoring mode, the monitoring and inspection control module will control the sensor group (002) to run in the periodic monitoring mode first, and each time the monitoring and inspection control module starts the sensor group (002) to monitor the air quality, it will calculate the average concentration based on the concentration data monitored by the sensor group (002). When the concentration data monitored by the sensor group (002) exceeds the early warning concentration threshold, or when the growth value of the average concentration between two adjacent monitorings exceeds the concentration growth threshold, the monitoring and inspection control module will switch the monitoring mode to the real-time monitoring mode.

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