Portable insect condition forecasting equipment and monitoring method

Abstract

The invention relates to portable insect condition forecasting equipment and a monitoring method. The portable insect condition forecasting equipment comprises a rain-shielding ceiling and a treatment cabin arranged at the lower part of the rain-shielding ceiling, an insect attracting lamp insect trapping assembly, a fan insect sucking assembly, an insect body photographing assembly and an insect collecting assembly are sequentially arranged in the disposal cabin from top to bottom, the insect attracting lamp insect trapping assembly is used for attracting insects to approach the inhalable range of the fan insect sucking assembly, and the fan insect sucking assembly is used for sucking the insects located around the insect attracting lamp insect trapping assembly into the disposal cabin; the insect body photographing assembly is used for enabling the inhaled insects to stay in a disposal cabin and collecting insect body pictures, and the insect collecting assembly is used for collecting the insects after picture photographing; a Raspberry Pi control assembly is further arranged on the periphery of the disposal cabin and used for regulating and controlling cooperative work of the insect attracting lamp insect trapping assembly, the fan insect sucking assembly and the insect body photographing assembly. The pest trap can complete complete and comprehensive trapping of pests, and has the advantages of being simple in structure, small in size, portable and low in manufacturing cost.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural insect monitoring, and in particular to a portable insect monitoring device and a monitoring method. Background Art

[0002] It is well known that when dealing with crop diseases and insect pests, the use of targeted pesticides can not only achieve good insecticide effects, but also avoid irreversible damage to the environment. Therefore, pest identification is particularly important. Identifying and detecting different types of pests and prescribing the right medicine can achieve twice the result with half the effort. However, the anatomical structure of pests is very complex, and the similarities between different types of pests are very high, so obtaining and identifying pests is a very difficult task.

[0003] At present, in agricultural production, traditional insect monitoring work is completed by experienced agricultural personnel, but it often has problems of low efficiency and poor accuracy. Traditional insect monitoring lamps (such as CN221329938U) also have the disadvantages of being too large, expensive, inconvenient to deploy, and unable to complete the complete capture and comprehensive sampling of pests.

[0004] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0005] The present invention aims to solve one of the technical problems in the related art to at least a certain extent. To this end, the present invention proposes a portable insect monitoring device and monitoring method, which can complete the complete and comprehensive capture of pests and has the advantages of simple structure, small size and portability, and low cost.

[0006] A portable insect monitoring device according to the present invention comprises a rainproof roof and a treatment cabin arranged at the lower part of the rainproof roof; the treatment cabin is provided with an insect attracting lamp insect luring component, a fan insect sucking component, an insect body photographing component, an insect collecting component and a Raspberry Pi control component; wherein,

[0007] The insect attracting lamp and insect luring assembly is arranged under the rainproof roof to attract the pests to approach the inhalable range of the fan insect sucking assembly;

[0008] The fan insect sucking assembly is arranged below the insect attracting lamp insect luring assembly and is used to suck the pests around the insect attracting lamp insect luring assembly into the disposal chamber;

[0009] The insect body photographing component is arranged below the fan insect sucking component, and is used to keep the sucked pests in the disposal chamber and collect insect body pictures;

[0010] The insect collecting component is arranged below the insect body photographing component and is used to collect the pests after taking pictures;

[0011] The Raspberry Pi control component is set on the periphery of the disposal chamber and is used to control the coordinated work of the insect-attracting lamp component, the fan insect-sucking component and the insect body photography component.

[0012] According to some embodiments of the present invention, the insect-attracting lamp assembly includes an insect-attracting lamp tube fixedly connected to the rainproof ceiling and located at the air inlet of the fan insect-sucking assembly, and the insect-attracting lamp tube adopts an ultraviolet mixed-wave light source with a wavelength of 365-365nm.

[0013] According to some embodiments of the present invention, the fan trematode assembly includes an air suction fan and a trematode channel, the trematode channel is fixedly connected to the middle cabin position of the disposal chamber, and the air suction fan is installed at the first port of the trematode channel facing the trematode attracting lamp tube.

[0014] According to some embodiments of the present invention, the insect body photographing assembly includes a camera and a photographing channel, the photographing channel is detachably connected to the second port of the trematode channel away from the insect attracting lamp tube, and a rotatable insect receiving disk is arranged in the photographing channel; the insect receiving disk has a flipping drive component for adjusting the posture change of the cross-section of the insect receiving disk in the photographing channel; the camera is fixedly connected to the back side of the insect attracting lamp tube and is arranged directly opposite to the insect receiving disk.

[0015] According to some embodiments of the present invention, the flipping drive component includes a servo installed on the outer surface of the photographing channel through a servo bracket and a waterproof shield, a rotating shaft is fixedly connected to the insect receiving disc, the rotating shaft is rotatably connected to the photographing channel through a bearing, and the output shaft of the servo is coaxially fixedly connected to the rotating shaft.

[0016] According to some embodiments of the present invention, the camera uses a camera with a ring light ring, a resolution of 2592x1944, and a photosensitive chip of OV5647.

[0017] According to some embodiments of the present invention, the photographing channel and the trematode channel are detachably connected by limiting fasteners; a plurality of longitudinally arranged positioning holes are provided on the photographing channel, which are used to select a connecting hole on the trematode channel to adjust the height position of the photographing channel.

[0018] According to some embodiments of the present invention, the Raspberry Pi control component includes a connected Raspberry Pi controller and a display screen, which are respectively installed on the outer surface of the trematode channel through a controller bracket 711 and a display screen bracket; the Raspberry Pi controller is also respectively connected to a servo, an insect-attracting lamp, an air intake fan and a camera.

[0019] According to some embodiments of the present invention, a plurality of first vertical support columns are connected around the bottom of the rain shelter, the insect attracting lamp tube is arranged at the center of the first vertical support column, and a horizontal support column is connected between the first vertical support columns and at one end close to the rain shelter;

[0020] An end of the first vertical support column facing away from the rainproof ceiling is fixedly connected to a mounting frame, and a side of the mounting frame facing away from the first vertical support column is fixedly connected to a plurality of second vertical support columns, and the trematode passage runs through the mounting frame and is fixedly connected thereto;

[0021] One end of the second vertical support column which is away from the mounting frame is fixedly connected with a collecting box to form an insect collecting component, and the collecting box is connected to the photographing channel.

[0022] According to an insect monitoring method of the present invention, the portable insect monitoring device is used, and the insect monitoring method includes the following steps:

[0023] Install portable insect monitoring equipment at predetermined sampling points;

[0024] Preset the insect attracting time period and control the insect attracting lamp and insect attracting component to keep working during the insect attracting time period;

[0025] Monitor the pest density in the farmland and the pest density at the insect attracting lamp and insect attracting assembly, control the fan and insect sucking assembly to start working according to the pest density at the insect attracting lamp and insect attracting assembly, and control the fan and insect sucking assembly to stop working according to the pest density in the farmland;

[0026] After the fan sucking insect component stops working, the insect body photographing component is controlled to collect insect body pictures, store them, and upload them for analysis and processing;

[0027] After the image collection is completed, the control turns all the collected insect bodies over and drops them into the insect collecting component;

[0028] Change the position of the portable insect monitoring equipment to other predetermined sampling points and repeat all the above steps until the pest sampling of an entire farmland is completed.

[0029] According to a portable insect monitoring device and monitoring method of the present invention, the insect attracting lamp insect attracting component, fan insect sucking component, insect body photographing component, insect collecting component and Raspberry Pi control component can be used to automatically complete the processes of attracting pests, capturing pests by wind, stopping to take pictures of insect bodies, and collecting insect bodies, which not only accurately and efficiently realizes image collection, but also completely preserves the pests for subsequent research. Since the insect attracting lamp insect attracting component, fan insect sucking component, insect body photographing component, insect collecting component and Raspberry Pi control component required for the entire process from attracting to treating pests are centrally set up in the processing chamber, the equipment structure is simplified, the cost is reduced, the volume is small and easy to carry, the collaborative process is optimized, and multi-point mobile insect information collection is possible, realizing the complete and comprehensive capture of pests.

[0030] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of some embodiments of the portable insect monitoring equipment of the present invention.

[0033] Figure 2 It is a schematic diagram of the main structure of some embodiments of the portable insect monitoring equipment of the present invention.

[0034] Figure 3 It is a left-side structural schematic diagram of some embodiments of the portable insect monitoring equipment of the present invention.

[0035] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle.

[0036] Figure 5 It is a right view structural schematic diagram of some embodiments of the portable insect monitoring equipment of the present invention.

[0037] Meaning of reference numerals in the figure:

[0038] 1-Rainproof roof;

[0039] 2-disposal chamber; 21-first vertical support column; 22-lateral support column; 23-installation frame; 24-second vertical support column; 25-collection box;

[0040] 3-insect attracting lamp insect attracting component; 31-insect attracting lamp tube;

[0041] 4-fan trematode assembly; 41-intake fan; 411-fan bracket; 42-trematode channel; 421-fixed bracket;

[0042] 5-insect body photographing assembly; 51-camera; 52-photographing channel; 52-1-positioning hole; 53-insect receiving disc; 54-flipping drive; 541-servo; 5411-servo bracket; 5412-waterproof protective cover; 55-limiting fastener;

[0043] 6-Insect collecting component;

[0044] 7-Raspberry Pi control component; 71-Raspberry Pi controller; 711-controller bracket 711; 72-display screen; 721-display screen bracket. DETAILED DESCRIPTION

[0045] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0046] According to the following Figure 1-Figure 5 A portable insect monitoring device of the present invention is described in detail.

[0047] Please refer to Figure 1-5 The portable insect monitoring device provided by the embodiment of the present invention comprises a rainproof roof 1 and a treatment chamber 2 arranged at the lower part of the rainproof roof 1; the treatment chamber 2 is provided with an insect attracting lamp insect luring component 3, a fan insect sucking component 4, an insect body photographing component 5, an insect collecting component 6 and a Raspberry Pi control component 7; wherein,

[0048] The insect attracting lamp and insect luring assembly 3 is arranged below the rainproof ceiling 1, and is used to attract the pests to approach the inhalable range of the fan insect sucking assembly 4;

[0049] The fan insect sucking assembly 4 is arranged below the insect attracting lamp insect attracting assembly 3, and is used to suck the pests around the insect attracting lamp insect attracting assembly 3 into the disposal chamber 2;

[0050] The insect body photographing component 5 is arranged below the fan insect sucking component 4, and is used to keep the sucked pests in the disposal chamber 2 and collect insect body pictures;

[0051] The insect collecting component 6 is arranged below the insect body photographing component 5, and is used to collect the pests after taking pictures;

[0052] The Raspberry Pi control component 7 is arranged at the periphery of the disposal chamber 2, and is used to regulate the coordinated work of the insect-attracting lamp insect-attracting component 3, the fan insect-sucking component 4 and the insect body photographing component 5.

[0053] In an embodiment of the present invention, the Raspberry Pi control component 7 is directly powered by an external power supply, and can also power other components. A corresponding program is written according to the operating rules of the device. Each component works together under the control of the Raspberry Pi control component 7 to complete the collection of pests.

[0054] In a further specific implementation, the above-mentioned collaborative working process can be: first, the pests are attracted to the position of the insect-attracting lamp and insect-attracting component 3 by using the principle of the characteristics of the pests' tendency to move toward light, color, and sex. Then, based on the fan-sucking insect component 4, the pests next to the insect-attracting lamp and insect-attracting component 3 are sucked into the disposal chamber 2, and the pests are made to faint or die in the disposal chamber 2 with the help of the interference of wind force, and the integrity of the pests can be guaranteed to a great extent. Afterwards, the insect body photographing component 5 is used to catch the stationary pests and take pictures. After the picture collection is completed, the insect body is collected by the insect collecting component 6. The taken pictures can be further stored locally and uploaded to the cloud for identification, and then the types of pests in the pictures can be identified through the image recognition model based on deep learning, and then the types of pests in a piece of farmland can be determined, which is convenient for the subsequent treatment of the pests in the farmland.

[0055] In view of the insect monitoring equipment and methods in the related art, such as the insect monitoring lamp disclosed in CN221329938U, there are problems such as large size, high cost, inconvenient deployment, and can only be installed in a fixed position to collect insect information and cannot complete the complete capture of pests.

[0056] The embodiment of the present invention application aims to provide a portable insect monitoring device and monitoring method, by centrally arranging the insect-attracting lamp insect-luring component 3, the fan insect-sucking component 4, the insect body photographing component 5, the insect collecting component 6 and the Raspberry Pi control component 7 required for the entire process from attracting to treating pests in the disposal chamber 2, while simplifying the structure of each component (for example, capturing pests by pure mechanical wind power, compared with the conventional electrochemical killing method, the equipment configuration is simpler, the cost is lower, and it is safer) and optimizing the collaborative process, so as to enable multi-point mobile insect information collection and realize the complete and comprehensive capture of pests, thereby solving the above-mentioned problems.

[0057] In order to facilitate the subsequent fan insect sucking assembly 4 to suck in pests, the insect attracting lamp insect luring assembly 3 of the embodiment of the present invention includes an insect attracting lamp tube 31 fixedly connected to the rainproof ceiling 1 and located at the air inlet of the fan insect sucking assembly 4. Preferably, the insect attracting lamp tube 31 adopts an ultraviolet mixed wave light source with a wavelength of 365-365nm.

[0058] More specifically, the insect-attracting lamp tube 31 is connected to a threaded power port reserved under the rainproof ceiling 1, which is directly powered by the Raspberry Pi control component 7 through a relay and is controlled by the high and low levels of the Raspberry Pi control component 7 to achieve the effect of controlling the insect-attracting lamp tube 31.

[0059] In order to ensure that all pests near the insect-attracting lamp can be sucked into the device, the fan trematode assembly 4 of the embodiment of the present invention includes an air suction fan 41 and a trematode channel 42. The trematode channel 42 is fixedly connected to the middle cabin position of the disposal chamber 2, and the air suction fan 41 is installed at the first port of the trematode channel 42 facing the insect-attracting lamp tube 31.

[0060] In specific implementation, the trematode channel 42 is installed in the processing chamber through a fixed bracket 421, that is, the fixed bracket 421 is fixedly connected between the mounting frame 23 and the trematode channel 42, and the suction fan 41 is fixed to the first port of the trematode channel 42 through a fan bracket 411. When working, the suction fan 41 is powered and controlled by the Raspberry Pi control component 7. More specifically, the suction fan 41 is powered by the Raspberry Pi control component 7 through a relay, and is affected by the high and low levels of the Raspberry Pi control component 7 to control the switch of the suction fan 41. After the switch is turned on, the suction fan 41 generates a strong suction force from the outside to the inside, sucking the pests gathered near the induction charge into the processing chamber, and can greatly ensure the integrity of the pests for subsequent image acquisition.

[0061] Reference Figure 3 and Figure 4 The insect body photographing assembly 5 of the embodiment of the present invention includes a camera 51 and a photographing channel 52. The photographing channel 52 is detachably connected to the second port of the trematode channel 42 away from the insect attracting lamp tube 31. A rotatable insect receiving disc 53 is arranged in the photographing channel 52; the insect receiving disc 53 has a flip driving member 54 for adjusting the posture change of the cross-section of the insect receiving disc 53 in the photographing channel 52; the camera 51 is fixedly connected to the back side of the insect attracting lamp tube 31 and is arranged directly opposite to the insect receiving disc 53.

[0062] More specifically, the camera 51 is powered by the Raspberry Pi control component 7, and there is an additional independent program to enable the camera 51 to collect pictures at an appropriate time and send the collected pictures to a designated external device. Preferably, a camera 51 with an automatic zoom function is selected to meet the needs of collecting pest models of different sizes.

[0063] In a static state, the insect receiving disc 53 is parallel to the inner cross section of the photographing channel 52, and is used to receive the insects falling due to the wind; when the insect receiving disc 53 is turned over at a certain angle, the insects on the insect receiving disc 53 can be dumped into the collection box 25 at the bottom; then the insect receiving disc 53 is turned over at a specific angle until it returns to the static state. The above posture changes are realized by the Raspberry Pi controller 71 controlling the turning drive 54.

[0064] Reference Figure 3 and Figure 4The flip driving member 54 of the embodiment of the present invention includes a steering gear 541 installed on the outer surface of the photographing channel 52 through a steering gear bracket 5411 and a waterproof shield 5412. A rotating shaft is fixedly connected to the insect receiving disc 53. The rotating shaft is rotatably connected to the photographing channel 52 through a bearing. The output shaft of the steering gear 541 is coaxially fixedly connected to the rotating shaft.

[0065] More specifically, the servo 541 is sealed and installed through a waterproof cover 5412 made of acrylic or other materials, which ensures the availability of electronic components. The insect receiving disc 53 can be set as an aluminum disc with a diameter slightly smaller than the diameter of the inner cross section of the photographing channel 52, which is used to receive the pests sucked into the device due to suction, and the sucked pests fall on the aluminum disc and wait for the image to be collected.

[0066] The camera 51 of the embodiment of the present invention adopts a camera 51 with a ring light ring, a resolution of 2592x1944, and a photosensitive chip of OV5647.

[0067] Specifically, the camera 51 is fixed directly below the middle fan bracket 411; the function of the annular light ring is to ensure that the camera 51 can complete the photo-taking task even in a dark environment.

[0068] Reference Figure 2 The photographing channel 52 of the embodiment of the present invention is detachably connected to the trematode channel 42 via a limiting fastener 55; a plurality of longitudinally arranged positioning holes 52-1 are provided on the photographing channel 52, which are used to select a connecting hole on the trematode channel 42 to adjust the height position of the photographing channel 52, thereby achieving the purpose of meeting actual needs.

[0069] Reference Figure 4 and Figure 5 The Raspberry Pi control component 7 of the embodiment of the present invention includes a connected Raspberry Pi controller 71 and a display screen 72, and the Raspberry Pi controller 71 and the display screen 72 are respectively installed on the outer surface of the trematode channel 42 through a controller bracket 711 and a display screen bracket 721; the Raspberry Pi controller 71 is also respectively connected to the servo 541, the worm-attracting lamp 31, the suction fan 41 and the camera 51.

[0070] Furthermore, the Raspberry Pi controller 71 can be sealed with waterproof materials such as acrylic plates to ensure the availability of these electronic components. The Raspberry Pi control component 7 is a control component of the device and is powered by an external power supply. Among them, the Raspberry Pi controller 71 controls the switch of the insect attracting lamp 31, the switch of the suction fan 41, the shooting of the camera 51, the switch of the annular light ring, and the flipping of the servo 541, and controls the coordinated operation of the entire set of equipment through a programming language.

[0071] Reference Figure 1 and Figure 5The bottom of the rain shelter 1 of the embodiment of the present invention is connected with a plurality of first vertical support columns 21 around the periphery, the insect attracting lamp tube 31 is arranged at the center of the first vertical support column 21, and a horizontal support column 22 is connected between the first vertical support columns 21 and at one end close to the rain shelter 1;

[0072] The end of the first vertical support column 21 facing away from the rainproof ceiling 1 is fixedly connected to a mounting frame 23, and a plurality of second vertical support columns 24 are fixedly connected around one side of the mounting frame 23 facing away from the first vertical support column 21, and the trematode channel 42 is arranged through the mounting frame 23 and fixedly connected thereto;

[0073] One end of the second vertical support column 24 facing away from the mounting frame 23 is fixedly connected with a collecting box 25 to form an insect collecting assembly 6 , and the collecting box 25 is connected to the photographing channel 52 .

[0074] In the implementation of the present invention, the rainproof roof 1 ensures the waterproofness of the whole device and the usability of the electronic equipment. The collection box 25 located at the bottom of the device not only constitutes a processing chamber but also serves as an insect collecting component 6.

[0075] It should be noted that the processing chamber 2 of the embodiment of the present invention is compactly composed of a first vertical support column 21, a mounting frame 23, a second vertical support column 24 and a collection box 25 from top to bottom, providing a centralized installation space for the insect-attracting lamp insect-attracting component 3, the fan insect-sucking component 4, the insect body photographing component 5, the insect collecting component 6 and the Raspberry Pi control component 7, so that each component is nested and connected step by step, which is more conducive to miniaturization and portability.

[0076] The embodiment of the present invention further provides an insect monitoring method, using the portable insect monitoring device mentioned above, the insect monitoring method comprises the following steps:

[0077] 1) Install the portable insect monitoring equipment at the predetermined sampling point;

[0078] 2) Preset an insect attracting time period and control the insect attracting lamp insect attracting component 3 to keep working during the insect attracting time period;

[0079] For example, 20:00 to 6:00 can be planned as the insect attracting stage, and by setting the Raspberry Pi program, the insect attracting light tube 31 is turned on, and the pests are attracted to the vicinity of the insect attracting light tube 31 by the pheromone of the insect attracting light tube 31.

[0080] 3) Monitor the pest density in the farmland and the pest density at the insect attracting lamp and insect attracting assembly 3, control the fan and insect sucking assembly 4 to start working according to the pest density at the insect attracting lamp and insect attracting assembly 3, and control the fan and insect sucking assembly 4 to stop working according to the pest density in the farmland;

[0081] Specifically, the suction fan 41 is turned on under the control of the Raspberry Pi controller 71. At this time, the pests gathered around the insect-attracting lamp tube 31 are sucked into the treatment chamber due to the suction force. The continuous working time of the fan can be adjusted according to the pest density in the actual farmland. After a period of time, the suction fan 41 stops rotating under the control of the Raspberry Pi controller 71. At this time, the pests sucked into the treatment chamber are almost fainted due to the continuous wind disturbance, and the next picture shooting work can be carried out.

[0082] It is understandable that the start and stop of the fan sucker assembly 4 is controlled, that is, its continuous rotation time is controlled. More specifically, the pest density in the farmland and the pest density at the insect-attracting lamp insect-attracting assembly 3 can be roughly judged by the human eye, and visual means such as video can be used instead of human eye observation, or the counting method of sampling infrared sensing can be used, and then according to the different pest densities, the continuous rotation time of the suction fan 41 can be flexibly set by setting the Raspberry Pi. For example, if there are many pests in the farmland visible to the naked eye, the suction fan 41 can be set to stop rotating once an hour, and a picture can be collected; if the number of farmland pests visible to the naked eye is small, the suction fan 41 can be set to stop rotating once every three hours, and a picture can be collected.

[0083] 4) After the fan sucking insect component 4 stops working, the insect body photographing component 5 is controlled to collect insect body pictures, store them, and upload them for analysis and processing;

[0084] After the suction fan 41 stops rotating, the pests in the treatment chamber all faint on the aluminum plate below, and the pests are relatively still, which is suitable for collecting pictures. The Raspberry Pi controller 71 sends a command to the camera 51, and after the camera 51 collects a number of pictures, the Raspberry Pi controller 71 transmits the taken pictures to the computer of the agricultural management system for subsequent identification tasks.

[0085] 5) After the image collection is completed, control is performed to flip all the collected insect bodies and drop them into the insect collecting component 6;

[0086] In specific implementation, after the image collection is completed, the steering gear 541 flips, driving the shaft connected to the aluminum plate to flip 90 degrees, so that the insects fall into the collection box 25 below, and then flip 90 degrees in the opposite direction to restore to the original state. Alternatively, after the image collection is completed, the Raspberry Pi controller 71 controls the steering gear 541 to rotate 180 degrees, and the aluminum plate connected to the steering gear 541 also flips 180 degrees. At this time, all the collected pests fall into the pest collection cabin at the bottom of the device and are also restored to their original state.

[0087] 6) Change the location of the portable insect monitoring equipment to other predetermined sampling points and repeat all the above steps until pest sampling of an entire farmland is completed.

[0088] At this point, multi-point mobile comprehensive sampling has been achieved, combined with complete sampling of pests, to ensure the accuracy of subsequent identification results. It can accurately determine the types of pests in a piece of farmland, which is conducive to more accurate subsequent treatment of the pests in the farmland.

[0089] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0090] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0091] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0092] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any simple modifications and equivalent changes made to the above embodiments based on the technical essence of the present invention fall within the protection scope of the present invention.

Claims

1. A portable insect monitoring device, comprising a rain shelter and a treatment cabin arranged at the lower part of the rain shelter; characterized in that: The treatment chamber is equipped with an insect attracting lamp component, a fan insect sucking component, an insect body photo component, an insect collecting component and a Raspberry Pi control component; wherein, The insect attracting lamp and insect luring assembly is arranged below the rainproof ceiling and is used to attract the pests to approach the inhalable range of the fan insect sucking assembly; The fan insect sucking assembly is arranged below the insect attracting lamp insect luring assembly and is used to suck the pests around the insect attracting lamp insect luring assembly into the disposal chamber; The insect body photographing component is arranged below the fan insect sucking component, and is used to keep the sucked pests in the disposal chamber and collect insect body pictures; The insect collecting component is arranged below the insect body photographing component and is used to collect the pests after taking pictures; The Raspberry Pi control component is arranged at the periphery of the disposal chamber, and is used to regulate the coordinated work of the insect-attracting lamp insect-luring component, the fan insect-sucking component and the insect body photographing component.

2. The portable insect monitoring device according to claim 1 is characterized in that: The insect-attracting lamp and insect-luring assembly comprises an insect-attracting lamp tube fixedly connected to the rainproof ceiling and located at the air inlet of the fan insect-sucking assembly, and the insect-attracting lamp tube adopts an ultraviolet mixed-wave light source with a wavelength of 365-365nm.

3. The portable insect monitoring device according to claim 2 is characterized in that: The fan trematode assembly includes an air suction fan and a trematode channel. The trematode channel is fixedly connected to the middle cabin position of the disposal chamber, and the air suction fan is installed at the first port of the trematode channel facing the trematode attracting lamp tube.

4. The portable insect monitoring device according to claim 3 is characterized in that: The insect body photographing assembly includes a camera and a photographing channel, wherein the photographing channel is detachably connected to a second port of the trematode channel which is away from the insect attracting lamp tube, and a rotatable insect receiving disc is provided in the photographing channel; the insect receiving disc has a flipping driving part for adjusting the posture change of the insect receiving disc in the photographing channel; the camera is fixedly connected to the back side of the insect attracting lamp tube and is arranged facing the insect receiving disc.

5. The portable insect monitoring device according to claim 4 is characterized in that: The flip driving component includes a servo mounted on the outer surface of the photographing channel through a servo bracket and a waterproof shield; a rotating shaft is fixedly connected to the insect receiving disc; the rotating shaft is rotatably connected to the photographing channel through a bearing; and the output shaft of the servo is coaxially fixedly connected to the rotating shaft.

6. The portable insect monitoring device according to claim 4 is characterized in that: The camera uses a camera with a ring light ring, a resolution of 2592x1944, and an OV5647 photosensitive chip.

7. The portable insect monitoring device according to claim 4 is characterized in that: The photographing channel is detachably connected to the trematode channel via a limiting fastener; a plurality of longitudinally arranged positioning holes are provided on the photographing channel, which are used to selectively connect with one of the connecting holes on the trematode channel to adjust the height position of the photographing channel.

8. The portable insect monitoring device according to claim 5 is characterized in that: The Raspberry Pi control component includes a connected Raspberry Pi controller and a display screen, and the Raspberry Pi controller and the display screen are respectively installed on the outer surface of the trematode channel through a controller bracket 711 and a display screen bracket; the Raspberry Pi controller is also respectively connected to the servo, the worm-attracting lamp tube, the suction fan and the camera.

9. The portable insect monitoring device according to any one of claims 2 to 8, characterized in that: A plurality of first vertical support columns are connected around the bottom of the rain shelter, the insect attracting lamp tube is arranged at the center of the first vertical support column, and a transverse support column is connected between the first vertical support columns and at one end close to the rain shelter; An end of the first vertical support column facing away from the rainproof ceiling is fixedly connected to a mounting frame, a side of the mounting frame facing away from the first vertical support column is fixedly connected to a plurality of second vertical support columns, and the trematode passage runs through the mounting frame and is fixedly connected thereto; One end of the second vertical support column which is away from the mounting frame is fixedly connected with a collecting box to form the insect collecting assembly, and the collecting box is connected to the photographing channel.

10. A method for monitoring insect infestation, characterized in that: Using the portable insect monitoring device according to any one of claims 1 to 9, the insect monitoring method comprises the following steps: Installing the portable insect monitoring device at a predetermined sampling point; Preset an insect attracting time period, and control the insect attracting lamp insect attracting component to maintain a working state during the insect attracting time period; Monitor the pest density in the farmland and the pest density at the insect attracting lamp and insect attracting assembly, control the fan and insect sucking assembly to start working according to the pest density at the insect attracting lamp and insect attracting assembly, and control the fan and insect sucking assembly to stop working according to the pest density in the farmland; After the fan insect sucking component stops working, the insect body photographing component is controlled to collect insect body pictures, store them, and upload them for analysis and processing; After the image collection is completed, all the collected insect bodies are turned over and fall into the insect collecting component; The position of the portable insect monitoring device is changed to other predetermined sampling points, and all the above steps are repeated until the pest sampling of an entire farmland is completed.

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