A carbon dioxide mosquito control system and a mosquito control method

Abstract

The present application discloses a carbon dioxide mosquito control system and a mosquito control method, which includes a control terminal, an air flow adjustment module, and a plurality of mosquito killers. The air flow adjustment module is connected to a carbon dioxide supply source, and the output end of the air flow adjustment module is connected in parallel with a plurality of air pipes; a regulating valve is provided on each air pipe; each regulating valve is electrically connected to the control terminal respectively; each mosquito killer is placed in each target mosquito control area, and each mosquito killer is correspondingly connected to each air pipe respectively; a counting module is provided on each mosquito killer, and each mosquito killer is electrically connected to the control terminal respectively; the present application first obtains the mosquito density parameter, obtains the carbon dioxide concentration parameter of each target mosquito control area according to the carbon dioxide concentration comparison table of the mosquito density parameter and each mosquito density parameter respectively, and finally adjusts the carbon dioxide concentration according to the carbon dioxide concentration parameter; the present application can dynamically adjust the delivery volume of carbon dioxide according to the actual distribution of mosquitoes, so that the two are always in a matching state, thereby improving the mosquito control efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of mosquito control equipment, and particularly to a carbon dioxide mosquito killing system and a mosquito killing method. Background Art

[0002] In the prior art, the layout points of carbon dioxide mosquito killers are generally determined according to climatic conditions and experience. However, the movement of mosquitoes in different areas is irregular, and coupled with the continuous change of the climatic environment, even at the same layout point, the mosquito density is different at different times of the day. The carbon dioxide stored in the carbon dioxide mosquito killer is released at a constant speed, resulting in a mismatch between the release of carbon dioxide and the distribution of mosquitoes, that is, there is not enough carbon dioxide for mosquito attraction in the high-density mosquito distribution area, while a large amount of carbon dioxide is released in the low-density mosquito distribution area, resulting in low utilization rate of carbon dioxide and unsatisfactory mosquito killing effect. Summary of the Invention

[0003] The main purpose of the present application is to provide a carbon dioxide mosquito killing system and a mosquito killing method, aiming to solve the defect of unsatisfactory mosquito killing effect in the prior art.

[0004] The present application realizes the above object through the following technical solutions:

[0005] A carbon dioxide mosquito killing system includes a control terminal;

[0006] An air flow adjustment module, the input end of the air flow adjustment module is connected to a carbon dioxide supply source, and the output end of the air flow adjustment module is connected in parallel with a plurality of air pipes; a regulating valve for adjusting the flow area thereof is provided on each of the air pipes; each of the regulating valves is electrically connected to the control terminal;

[0007] A plurality of mosquito killers, each of the mosquito killers is placed in each target mosquito killing area, and each of the mosquito killers is correspondingly connected to each of the air pipes; a counting module for measuring the number of killed mosquitoes is provided on each of the mosquito killers, and each of the mosquito killers is electrically connected to the control terminal.

[0008] Optionally, the air flow adjustment module includes an air delivery pump, the inlet end of the air delivery pump is connected to the carbon dioxide supply source; the outlet end of the air delivery pump is respectively connected to each of the air pipes.

[0009] Optionally, the air flow adjustment module further includes a buffer tank, the outlet end of the buffer tank is respectively connected to each of the air pipes, and the inlet end of the buffer tank is connected to the carbon dioxide supply source through the air delivery pump.

[0010] Optionally, the mosquito killer includes a chassis, an air inlet and an air outlet are provided on the chassis, and the outlet end of the air delivery pipe is arranged at the air inlet; along the air flow direction, a counting module, a mosquito killing module and a suction module are sequentially arranged between the air inlet and the air outlet; a controller is further provided on the chassis, and the counting module, the mosquito killing module and the suction module are respectively electrically connected to the controller.

[0011] Optionally, the mosquito killer further includes a carbon dioxide sensor, and the carbon dioxide sensor is arranged in the target mosquito killing area; the carbon dioxide sensor is electrically connected to the controller.

[0012] Optionally, the counting module includes a box body, one end of the box body is connected to the mosquito killing module, and the other end is connected to the air inlet; at least one counting tube is arranged on the box body, and the counting tubes are independent of each other. At the same moment, only one mosquito is allowed to pass through the counting tube; a photoelectric switch is arranged on each counting tube, and a counter is further arranged on the box body, and each photoelectric switch is respectively electrically connected to the counter.

[0013] Optionally, the mosquito killing module includes a mosquito killing box, an air inlet pipe and an exhaust pipe are arranged on the mosquito killing box, the air inlet pipe is connected to the box body, an electric mosquito killing board and a temporary storage bag are further arranged on the mosquito killing box, and a filter screen is further arranged in the exhaust pipe.

[0014] Correspondingly, the present application also discloses a mosquito killing method based on the above mosquito killing system, including the following steps:

[0015] Compile a comparison table of mosquito density parameters and carbon dioxide concentration;

[0016] Start the mosquito killing system, and respectively obtain the mosquito density parameters in the target mosquito killing areas where each mosquito killer is located;

[0017] Respectively obtain the carbon dioxide concentration parameters of each target mosquito killing area according to the comparison table of mosquito density parameters and carbon dioxide concentration and each mosquito density parameter;

[0018] Adjust the carbon dioxide concentration in the target mosquito killing area according to each carbon dioxide concentration parameter;

[0019] Feedback and adjust the annual carbon dioxide concentration of each target mosquito killing area through the carbon dioxide sensor until it meets the requirements.

[0020] Optionally, starting the mosquito killing system and respectively obtaining the mosquito density parameters in the target mosquito killing areas where each mosquito killer is located includes the following steps:

[0021] Set a sampling period;

[0022] Respectively obtain the number of mosquitoes killed A1, A2,..., A in a single sampling period for each mosquito killer m; where m is the number of the target mosquito control area where each mosquito killer is located;

[0023] According to the sampling period and the number of killed mosquitoes A1, A2,..., A m respectively calculate the mosquito density parameters E1, E2,..., E of the target mosquito control areas where each mosquito killer is located m ;

[0024] Optionally, the calculation formula of the mosquito density parameter is E m = A / T, where A represents the number of killed mosquitoes during the sampling period, and its expression is A m = a m1 + a m2 + a m3 +...+ a mn , where m represents the number of the target mosquito control area where each mosquito killer is located, n represents the number of the counter set in each mosquito killer; T represents the sampling period.

[0025] Compared with the prior art, the present application has the following beneficial effects:

[0026] The present application includes a control terminal, an air flow adjustment module and a plurality of mosquito killers. The air flow adjustment module is connected to a carbon dioxide supply source, and the output ends of the air flow adjustment module are connected in parallel with a plurality of air pipes; a regulating valve for adjusting the flow area thereof is provided on each of the air pipes; each of the regulating valves is electrically connected to the control terminal; each of the mosquito killers is placed in each target mosquito control area, and each of the mosquito killers is correspondingly connected to each of the air pipes; a counting module for measuring the number of killed mosquitoes is provided on each of the mosquito killers, and each of the mosquito killers is electrically connected to the control terminal;

[0027] Correspondingly, the present application also discloses a mosquito control method for the above mosquito control system. First, a comparison table of mosquito density parameters and carbon dioxide concentration is compiled. During the operation of the system, the mosquito density parameters of the target mosquito control areas where each mosquito killer is located are respectively obtained through the counting module. Subsequently, according to the comparison table of mosquito density parameters and carbon dioxide concentration and each of the mosquito density parameters, the carbon dioxide concentration parameters of each target mosquito control area are respectively obtained. Finally, the carbon dioxide concentration of each target mosquito control area is adjusted according to the carbon dioxide concentration parameters;

[0028] The larger the mosquito population in the target mosquito control area, the more mosquitoes attracted and gathered by carbon dioxide, and the more mosquitoes that can be killed per unit time. That is, the mosquito population in the target mosquito control area is positively correlated with the number of mosquitoes killed. In this application, the counting module calculates the number of mosquitoes killed, and then calculates the mosquito density parameter based on the measured parameters. The mosquito density parameter indirectly reflects the mosquito population in the target mosquito control area, so as to judge the mosquito population in each target mosquito control area. For the target mosquito control area with a large population, increase the carbon dioxide delivery volume to improve its mosquito attracting ability, and for the area with a small mosquito population, reduce the carbon dioxide delivery volume;

[0029] Through the above technical measures, this application can deliver carbon dioxide to the mosquito-dense area as much as possible, so that the distribution of carbon dioxide fits the distribution of mosquitoes, avoiding the waste of carbon dioxide and being beneficial to improving the mosquito control effect;

[0030] Secondly, affected by environmental factors, the distribution of mosquitoes is always in a dynamic change process, that is, the mosquito distribution at the same location may decrease or increase. This application can monitor the above change trend through continuous data collection, and then dynamically adjust the distribution of carbon dioxide, effectively improving the adjustability of the carbon dioxide distribution, ensuring that during the working period, the distribution of carbon dioxide always adapts to the mosquito distribution, improving the mosquito control effect, and at the same time avoiding the waste of carbon dioxide.

[0031] Finally, the technical solution described in this application can effectively avoid being misled by environmental factors, truly reflect the mosquito distribution, be beneficial to improving the accuracy of carbon dioxide distribution adjustment, and achieve precise and fixed-point elimination of mosquitoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic structural diagram of a carbon dioxide mosquito control system provided in Embodiment 1 of this application;

[0033] Figure 2 It is a schematic structural diagram of a mosquito killer;

[0034] Figure 3 It is an exploded view of the counting module;

[0035] Figure 4 It is a schematic structural diagram of another optional method of a carbon dioxide mosquito control system provided in Embodiment 1 of this application;

[0036] Figure 5 It is a flowchart of the mosquito control method disclosed in Embodiment 2 of this application;

[0037] Reference numerals: 1 - control terminal, 2 - carbon dioxide supply source, 3 - gas pipeline, 4 - regulating valve, 5 - mosquito killer, 6 - gas delivery pump, 7 - buffer tank, 8 - box body, 9 - counting tube, 10 - photoelectric switch, 11 - counter, 12 - mosquito killing box, 13 - intake pipe, 14 - exhaust pipe, 15 - electric mosquito killing board, 16 - temporary storage bag, 17 - filter screen, 501 - chassis, 502 - air inlet, 503 - air outlet, 504 - carbon dioxide sensor.

[0038] The realization of the purpose, functional features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0041] In the present invention, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0042] In addition, if the embodiments of the present invention involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "robot coordinate system and / or m" as an example, it includes the robot coordinate system scenario, or the m scenario, or the scenario where both the robot coordinate system and m are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0043] Embodiment 1

[0044] Referring to Figure 1 , this embodiment discloses a carbon dioxide mosquito control system, including a control terminal 1, and the control terminal 1 includes an industrial control computer and a PLC, wherein the industrial control computer is communicatively connected to the PLC;

[0045] The mosquito control system further includes an air flow regulation module and a carbon dioxide supply source 2, wherein the carbon dioxide supply source 2 can be a carbon dioxide storage tank or a carbon dioxide storage device with a carbon dioxide adsorbent;

[0046] The air flow regulation module includes an air delivery pump 6. The inlet end of the air delivery pump 6 is connected to the carbon dioxide supply source 2 through a pipeline, and at the same time, a pipeline is also connected to the outlet end of the air delivery pump 6, and the outlet end of this pipeline is connected in parallel with a plurality of air delivery pipes 3;

[0047] A regulating valve 4 is provided on each of the air delivery pipes 3, and the regulating valve 4 controls the flow area of each air delivery pipe 3; the air delivery pump 6 is electrically connected to the slave PLC;

[0048] Referring to Figure 4 , further, the air flow regulation module further includes a buffer tank 7. A plurality of insertion interfaces are provided on the buffer tank 7, and each of the insertion interfaces is respectively connected to each of the air delivery pipes 3. The inlet end of the buffer tank 7 is connected to the carbon dioxide supply source 2 through the air delivery pump 6; at the same time, an exhaust pipe 14 is also provided on the top of the buffer tank 7, and a stop valve and a carbon dioxide sensor 504 are provided on the exhaust pipe 14;

[0049] On the one hand, the setting of the buffer tank 7 can effectively smooth out the fluctuations in the carbon dioxide flow rate output by the carbon dioxide supply source 2, achieving a stable output of carbon dioxide. On the other hand, the buffer tank 7 can temporarily store a large amount of carbon dioxide gas, which can not only increase the storage capacity of carbon dioxide in the entire system, but also output a large amount of carbon dioxide gas in a timely manner under emergency conditions to meet the usage requirements of extreme working conditions.

[0050] Meanwhile, a pipeline can be set at the outlet end of the buffer tank 7, and this pipeline is respectively connected in parallel with each of the gas transmission pipes 3, and a gas transmission pump 6 can also be added on this pipeline; regulating valves 4 are provided at both the inlet end and the outlet end of the buffer tank 7, and each of the regulating valves 4 is electrically connected to the PLC.

[0051] In the above structure, gas transmission pumps 6 are provided at both the inlet end and the outlet end of the buffer tank 7. Among them, the gas transmission pump 6 at the inlet end is mainly used to pressurize and transport carbon dioxide gas into the buffer tank 7, thereby further increasing the storage capacity of carbon dioxide. During the process of storing carbon dioxide, the air in the tank is discharged from the exhaust pipe 14 at the top. When the carbon dioxide sensor 504 detects that the concentration of carbon dioxide gas meets the requirements, it is determined that all the air in the tank has been discharged, and the exhaust pipe 14 can be closed through the stop valve to form a closed space.

[0052] The gas transmission pump 6 on the side of the outlet end can ensure that the carbon dioxide gas is always output at a stable flow rate and pressure, ensuring the stability of the carbon dioxide gas transmission.

[0053] The mosquito killing system further includes a plurality of mosquito killers 5. The mosquito killer 5 includes a chassis 501. Along the length direction of the chassis 501, an air inlet 502 is provided at one end of the chassis 501, and an air outlet 503 is provided at the other end.

[0054] During use, according to experience, several densely populated areas where mosquitoes are distributed are selected as the target mosquito killing areas. One mosquito killer 5 is set in each target mosquito killing area, and each of the gas transmission pipes 3 extends to each target mosquito killing area. The outlet end of the gas transmission pipe 3 is arranged at the air inlet 502 of the chassis 501.

[0055] It should be noted that a conical diffuser hood can also be provided in the air inlet 502, or devices such as nozzles can be provided at the outlet end of the gas transmission pipe 3 to achieve the rapid diffusion of carbon dioxide gas.

[0056] Along the air flow direction, a counting module, a mosquito killing module and a suction module are sequentially arranged between the air inlet 502 and the air outlet 503; meanwhile, a controller is also provided on the chassis 501, and the controller is electrically connected to the PLC through a data bus.

[0057] The counting module includes a box body 8. Along the length direction of the box body 8, a connecting pipe is arranged in the direction of the air inlet 502 of the box body 8. The connecting pipe is connected to the air inlet 502 to guide the air flow directly into the box body 8;

[0058] At least one counting tube 9 is arranged in the box body 8. One end of each counting tube 9 is respectively communicated with the intake pipe 13, and the other end is respectively communicated with the exhaust pipe 14;

[0059] The cross-section of the counting tube 9 is circular, and its inner diameter is 1 - 1.2 times the width of the mosquito. Preferably, the diameter of the flow-through surface of the counting tube 9 is 8 - 12 mm;

[0060] It should be noted that the diameter of the counting tube 9 needs to be determined according to the main mosquito species in the target mosquito control area to ensure the adaptability between the counting tube 9 and the mosquitoes; however, no matter how it is adjusted, the size of the flow-through surface of the counting tube 9 must be controlled, and the control standard is that the mosquitoes can only pass through the counting tube 9 one by one;

[0061] Through the ingenious limitation of the diameter of the counting tube 9 described above, the present application can control the mosquitoes to pass through the counting tube 9 one by one. Its technical solution is simple and the effect is remarkable. It not only simplifies the structure of the equipment, is beneficial to reducing the cost of the equipment, but also can effectively avoid miscalculation of the mosquitoes passing through the technical tube one by one, improving the counting accuracy;

[0062] Furthermore, in order to prevent mosquitoes from staying in the intake pipe 13 and not being able to enter the counting tube 9 in time, which may cause counting deviation, adjusting covers are arranged at both ends of the counting tube 9. The adjusting covers are in a conical structure. The small head end of the adjusting cover is inserted and connected to the counting tube 9, and the large head end is integrally connected to the side wall of the box body 8. An air vent is also arranged on the side wall of the box body 8 to ensure the communication between the adjusting cover and the intake pipe 13;

[0063] A number of photoelectric switches 10 are also arranged in the box body 8. Each of the photoelectric switches 10 is a groove type photoelectric switch 10. Each of the groove type photoelectric switches 10 corresponds to each counting tube 9 one by one, and the counting tube 9 is clamped into the insertion groove of the corresponding photoelectric sensor;

[0064] The counting tube 9 is a fully transparent glass tube or PVC hose;

[0065] At the same time, a counter 11 is also arranged on the box body 8. The counter 11 is electrically connected to the controller, and each of the photoelectric switches 10 is electrically connected to the counter 11;

[0066] The mosquito killing module includes a mosquito killing box 12, on which an air inlet pipe 13 and an exhaust pipe 14 are also provided. The air inlet pipe 13 is connected to the exhaust port 503 on the box body 8, and the exhaust pipe 14 is connected to the suction module;

[0067] Meanwhile, an electric mosquito killing board 15 is provided on the mosquito killing box 12, and the electric mosquito killing board 15 is electrically connected to the controller; along the air flow direction, an insertion pipe is further provided at the front end of the electric mosquito killing board 15. The insertion pipe is arranged on the bottom surface of the mosquito killing box 12, and a temporary storage bag 16 is connected to the insertion pipe; a filter screen 17 is further provided in the exhaust pipe 14;

[0068] During use, the counted mosquitoes enter the mosquito killing box 12 under the drive of the air flow and are electrocuted by the electric mosquito killing board 15. The killed mosquitoes fall to the bottom surface of the mosquito killing box 12 and finally enter the temporary storage bag 16; the air is discharged through the exhaust pipe 14; thus, the centralized recovery of mosquitoes is realized;

[0069] The suction module includes a suction fan, the suction fan is arranged at the exhaust port 503, and the suction fan is electrically connected to the controller;

[0070] The mosquito killer 5 further includes a carbon dioxide sensor 504. The carbon dioxide sensor 504 can be arranged on the chassis 501 or at other positions in the target mosquito killing area; the carbon dioxide sensor 504 is electrically connected to the controller;

[0071] Embodiment 2

[0072] Refer to Figure 5 , as an optional embodiment of the present application, it discloses a mosquito killing method, including the following steps:

[0073] S1. Compile a comparison table of mosquito density parameters and carbon dioxide concentration;

[0074] It should be noted that the higher the mosquito density, the more mosquitoes there are in the area. Therefore, carbon dioxide should be continuously input in this area, or even the carbon dioxide concentration should be increased to enhance the trapping intensity and thus improve the mosquito killing effect;

[0075] Therefore, the mosquito density parameter and the carbon dioxide concentration parameter are positively correlated;

[0076] Compile a comparison table of mosquito density parameters and carbon dioxide concentration according to the above principle;

[0077] The following is an example of the comparison table of mosquito density parameters and carbon dioxide concentration in this embodiment:

[0078]

[0079] It should be noted that in the above table, the carbon dioxide concentration represents the carbon dioxide concentration parameter to be maintained, rather than the carbon dioxide concentration parameter to be delivered. Among them, 500 - 700 ppm is the actual carbon dioxide concentration in the atmosphere. Therefore, under this working condition, it is possible to choose not to deliver any carbon dioxide.

[0080] At the same time, it should be noted that the above table is only an example, and the specific parameters need to be determined according to the actual situation;

[0081] S2. Start the mosquito control system and obtain the mosquito density parameters of the target mosquito control areas where each mosquito killer is located respectively;

[0082] S21. Set the sampling period;

[0083] The sampling period is the statistical period of the parameters. The sampling period is determined according to actual needs, and the duration of the sampling period is generally 1 - 5 minutes;

[0084] S22. Obtain the number of mosquitoes killed A1, A2,..., A by each mosquito killer within a single sampling period respectively m ; where m is the number of the target mosquito control area where each mosquito killer is located;

[0085] Taking one sampling period as the limit, when each sampling period ends, the number of mosquitoes killed A1, A2,..., A obtained through the counter within this sampling period m will be uploaded to the control terminal; where m is the number of the target mosquito control area where each mosquito killer is located;

[0086] It should be noted that if there are multiple counting tubes in a mosquito killer, the parameters collected by all counting tubes are summed up, and the summed parameter is used as the number of mosquitoes killed. That is, the expression for the number of mosquitoes killed is A m = a m1 + a m2 + a m3 +... + a mn , where m represents the number of the target mosquito control area where each mosquito killer is located, and n represents the number of the counters set in each mosquito killer;

[0087] S23. Calculate the mosquito density parameters E1, E2,..., E of the target mosquito control areas where each mosquito killer is located respectively according to the sampling period and the number of mosquitoes killed A1, A2,..., A m ; m ;

[0088] The calculation formula for the mosquito density parameter is E m = A / T, where A represents the number of mosquitoes killed within the sampling period, and its expression is A m = a m1 + a m2 + a m3+...+a mn , where m represents the number of the target mosquito control area where each mosquito killer is located, and n represents the number of the counter set in each mosquito killer; T represents the sampling period;

[0089] It should be noted that, for the sake of simplifying the calculation, in the area with a high density of mosquitoes, the value of the sampling period can be adjusted to 1 min; however, for the area with a low density of mosquitoes, the sampling period should be appropriately extended.

[0090] Calculate the mosquito density parameters E1, E2,..., E in the target mosquito control area where each mosquito killer is located according to the above formula m ;

[0091] S3. Obtain the carbon dioxide concentration parameters of each target mosquito control area according to the comparison table of the mosquito density parameter and the carbon dioxide concentration and each of the mosquito density parameters;

[0092] Obtain the mosquito density parameters E1, E2,..., E calculated in step S23 m ;

[0093] Substitute the above mosquito density parameters into the comparison table of the mosquito density parameter and the carbon dioxide concentration respectively, and match the carbon dioxide concentration parameters Q1, Q2,..., Q for each of the mosquito density parameters m ;

[0094] S4. Adjust the carbon dioxide concentration of the target mosquito control area according to each of the carbon dioxide concentration parameters;

[0095] Detect the actual carbon dioxide concentration parameters in each target mosquito control area by the carbon dioxide sensor respectively, compare the actual carbon dioxide concentration parameter of the same target mosquito control area with the carbon dioxide concentration parameter obtained in step S3. If the actual carbon dioxide concentration parameter is large, control the control valve corresponding to the target mosquito control area to reduce the flow area of the gas transmission pipe extending to the target mosquito control area, so as to reduce the carbon dioxide delivery volume;

[0096] On the contrary, control the control valve to increase the carbon dioxide delivery volume;

[0097] S5. Feedback and adjust the annual carbon dioxide concentration of each target mosquito control area through the carbon dioxide sensor until it meets the requirements.

[0098] During the adjustment process, detect the actual carbon dioxide concentration parameters in each target mosquito control area by the carbon dioxide sensor in real time. When the actual carbon dioxide concentration parameter is equal to the carbon dioxide concentration parameter, lock the control valve to keep the delivery volume stable;

[0099] It should be noted that, due to the influence of detection errors, a certain allowable error can also be set. That is, if the allowable error is 5%, when the actual carbon dioxide concentration parameter is 95% - 105% of the carbon dioxide concentration parameter, the carbon dioxide concentration can be determined to be qualified.

[0100] Based on common general knowledge, the larger the mosquito population in the target mosquito control area, the more mosquitoes attracted and gathered by carbon dioxide, and the more mosquitoes that can be killed per unit time (sampling period). That is, the mosquito population in the target mosquito control area is positively correlated with the number of mosquitoes killed. In this application, the counting module calculates the number of mosquitoes killed, and then calculates the mosquito density parameter based on the measured parameters. The mosquito density parameter indirectly reflects the mosquito population in the target mosquito control area, so as to judge the size of the mosquito population in each target mosquito control area. For the target mosquito control area with a larger population, increase the carbon dioxide delivery volume to improve its mosquito attracting ability, and for the area with a smaller mosquito population, reduce the carbon dioxide delivery volume.

[0101] Through the above technical measures, this application can deliver carbon dioxide to the mosquito-dense area as much as possible, so that the distribution of carbon dioxide fits the distribution of mosquitoes, avoiding waste of carbon dioxide and being beneficial to improving the mosquito control effect.

[0102] Secondly, affected by environmental factors, the distribution of mosquitoes is always in a dynamic change process, that is, the mosquito distribution at the same location may decrease or increase. This application can monitor the above change trend through continuous data collection, and then dynamically adjust the distribution of carbon dioxide, effectively improving the adjustability of the carbon dioxide distribution. Ensure that within the working time period, the distribution of carbon dioxide always adapts to the mosquito distribution, improve the mosquito control effect, and can also stop the carbon dioxide delivery in some mosquito-free areas in time to avoid waste of carbon dioxide and improve the utilization rate of carbon dioxide.

[0103] Finally, the technical solution described in this application can effectively avoid being misled by environmental factors, truly reflect the mosquito distribution situation, be beneficial to improving the accuracy of carbon dioxide distribution adjustment, and achieve precise and targeted elimination of mosquitoes.

[0104] The above are only the preferred embodiments of this application, and do not limit the patent scope of this application accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of this application, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of this application.

Claims

1. A carbon dioxide mosquito control system, characterized in that, including a control terminal (1); an air flow regulation module, an input end of the air flow regulation module is connected to a carbon dioxide supply source (2), and output ends of the air flow regulation module are connected in parallel with a plurality of air pipes (3); a regulating valve (4) for regulating a flow area thereof is arranged on each of the air pipes (3); each of the regulating valves (4) is electrically connected to the control terminal (1); a plurality of mosquito killers (5), each of the mosquito killers (5) is disposed in each target mosquito killing area, and each of the mosquito killers (5) is correspondingly connected to each of the air pipes (3); a counting module for counting the number of killed mosquitoes is arranged on each of the mosquito killers (5), and each of the mosquito killers (5) is electrically connected to the control terminal (1); the mosquito killer (5) includes a chassis (501), an air inlet (502) and an air outlet (503) are arranged on the chassis (501), and an outlet end of the air pipe (3) is disposed at the air inlet (502); along an air flow direction, a counting module, a mosquito killing module and a suction module are sequentially arranged between the air inlet (502) and the air outlet (503); a controller is further arranged on the chassis (501), and the counting module, the mosquito killing module and the suction module are respectively electrically connected to the controller; the counting module includes a box body (8), one end of the box body (8) is connected to the mosquito killing module, and the other end is connected to the air inlet (502); at least one counting tube (9) is arranged on the box body (8), and the counting tubes (9) are independent of each other. At the same moment, only one mosquito is allowed to pass through the counting tube (9); a photoelectric switch (10) is arranged on each of the counting tubes (9), a counter (11) is further arranged on the box body (8), and each of the photoelectric switches (10) is electrically connected to the counter (11).

2. The carbon dioxide mosquito control system according to claim 1, characterized in that, the air flow regulation module includes an air delivery pump (6), an inlet end of the air delivery pump (6) is connected to the carbon dioxide supply source (2); an outlet end of the air delivery pump (6) is respectively connected to each of the air pipes (3).

3. The carbon dioxide mosquito control system according to claim 2, characterized in that, the air flow regulation module further includes a buffer tank (7), an outlet end of the buffer tank (7) is respectively connected to each of the air pipes (3), and an inlet end of the buffer tank (7) is connected to the carbon dioxide supply source (2) through the air delivery pump (6).

4. The carbon dioxide mosquito control system according to claim 1, wherein the mosquito killer (5) further includes a carbon dioxide sensor (504); the carbon dioxide sensor (504) is electrically connected to the controller.

5. The carbon dioxide mosquito control system according to claim 1, wherein, the mosquito killing module includes a mosquito killing box (12), an air inlet pipe (13) and an exhaust pipe (14) are arranged on the mosquito killing box (12), the air inlet pipe (13) is connected to the box body (8), an electric mosquito killing board (15) and a temporary storage bag (16) are further arranged on the mosquito killing box (12), and a filter screen (17) is further arranged in the exhaust pipe (14).

6. A mosquito control method for the mosquito control system according to any one of claims 1-5, characterized in that, including the following steps: compiling a comparison table of mosquito density parameters and carbon dioxide concentration; starting the mosquito killing system, and respectively obtaining mosquito density parameters of each target mosquito killing area where each mosquito killer is located; Obtain the carbon dioxide concentration parameters of each target mosquito control area according to the comparison table of the mosquito density parameters and the carbon dioxide concentration and each of the mosquito density parameters; Adjust the carbon dioxide concentration in the target mosquito control area according to each of the carbon dioxide concentration parameters; Feedback and adjust the carbon dioxide concentration in each target mosquito control area through a carbon dioxide sensor until it meets the requirements.

7. The mosquito control method according to claim 6, wherein To start the mosquito control system and respectively obtain the mosquito density parameters of the target mosquito control areas where each mosquito killer is located, including the following steps: Set a sampling period; Obtain the number of mosquitoes killed A1, A2,..., A by each mosquito killer in a single sampling period respectively m ; where m is the number of the target mosquito control area where each mosquito killer is located According to the sampling period and the number of mosquitoes killed A1, A2, ..., A m calculate the mosquito density parameters E1, E2, ..., E of the target mosquito control area where each mosquito killer is located, respectively m .

8. The mosquito control method according to claim 7, characterized in that, The calculation formula for the mosquito density parameter is E m = A / T, where A represents the number of mosquitoes killed during the sampling period, and its expression is A m = a m1 + a m2 + a m3 +... + a mn , where m represents the number of the target mosquito control area where each mosquito killer is located, n represents the number of the counter set in each mosquito killer; T represents the sampling period.

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