An automatic monitoring and collecting device for high-altitude insect disaster information assisted by insect radar

Abstract

The utility model relates to the technical field of forest insect monitoring and pest physical prevention, and specifically discloses an automatic monitoring and collecting device for high-altitude insect disaster information assisted by an insect radar, which comprises a main shell, a lamp chamber is installed above the main shell, an isolation shell is arranged between the main shell and the lamp chamber, an aperture for insects to fly into is formed between the main shell, the isolation shell and the lamp chamber, a radar wave-transparent cover is fixedly installed at the top of the lamp chamber, an insect monitoring radar is fixedly installed at the top center of the radar wave-transparent cover, at least two mounting plates are rotatably connected to the upper inner wall of the lamp chamber through rotary hinges, a multispectral LED array is arranged on the upper surface of each mounting plate, a linear driver is fixedly installed on the bottom wall of the lamp chamber, an output end of the linear driver is fixedly connected with a jacking disc, guide columns corresponding to the mounting plates are fixedly arranged on the jacking disc, the top end of each guide column is located below the corresponding mounting plate, and a reset elastic member is further connected between each mounting plate and the inner wall of the lamp chamber.

Description

Technical Field

[0001] This utility model relates to the field of agricultural and forestry insect monitoring and physical pest control technology, specifically to an automatic monitoring and acquisition device for high-altitude insect disaster information that assists insect radar. Background Technology

[0002] Continuous monitoring and effective trapping of migratory insects at high altitudes are urgent needs for ensuring agricultural production and national food security. The main reason is that migratory pests pose a significant threat; many major agricultural pests are capable of long-distance migration, with populations able to cross hundreds of kilometers overnight with high-altitude air currents, suddenly erupting and causing devastating damage to crops. Traditional field surveys are often delayed, missing the optimal control window by the time damage is detected. Only by achieving "early detection and early warning" of migratory insect swarms can decision-making support be provided to plant protection departments at all levels and farmers, guiding scientific control, reducing the indiscriminate use of pesticides, and serving as a key prerequisite for protecting crops from pests and achieving sustainable agricultural development.

[0003] Traditional high-altitude monitoring lights or insecticidal lamps operate continuously using a fixed wavelength light source (such as ultraviolet light) to passively attract and kill phototactic insects. Regardless of whether the target pests appear, the lights must be turned on all night, resulting in significant energy waste. Furthermore, the attraction process cannot be matched with the actual occurrence of insect infestations. Insect radar is an advanced monitoring tool that can actively detect the location, distance, density, migration trajectory, and size of insects. However, most existing insect radars are only used as independent monitoring sensors, with their functions limited to detection and alarm.

[0004] To address this, we propose an automatic monitoring and acquisition device for high-altitude insect disaster information that is an auxiliary insect radar. Utility Model Content

[0005] The purpose of this invention is to provide an automatic monitoring and acquisition device for high-altitude insect disaster information that assists insect radar, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic monitoring and acquisition device for high-altitude insect disaster information assisted by insect radar, comprising a main housing, a lamp chamber mounted on top of the main housing, an isolation shell between the main housing and the lamp chamber, and an opening for insects to fly into the main housing, the isolation shell, and the lamp chamber. A radar radome is fixedly mounted on the top of the lamp chamber, and an insect monitoring radar is fixedly mounted at the center of the top of the radar radome. At least two mounting plates are rotatably connected to the upper part of the inner wall of the lamp chamber via a rotating hinge, and a multispectral LED array is provided on the upper surface of each mounting plate. The lamp chamber has a linear actuator fixedly installed on its bottom wall. The output end of the linear actuator is fixedly connected to a lifting plate. The lifting plate has guide posts that correspond one-to-one with the mounting plates. The top of the guide posts is located below the corresponding mounting plates. Each mounting plate is also connected to the inner wall of the lamp chamber by a reset elastic element. The main housing has an insect-killing component inside, and an insect collection tray is provided at its bottom. The insect monitoring radar is communicatively connected to the linear actuator and the multispectral LED array, and is used to control the flip angle of the mounting plates and the spectral selection of the multispectral LED array according to the monitoring information.

[0007] Preferably, the insect-killing component is a high-voltage electric grid, and the insect-collecting drawer is a pull-out insect-collecting drawer.

[0008] Preferably, a flow guide cone is fixedly connected to the inner wall of the main shell, and the outlet of the flow guide cone is directly opposite the insect collection tray.

[0009] Preferably, the multispectral LED array includes ultraviolet, blue, and green LED beads that can be independently controlled to turn on and off.

[0010] Preferably, the reset elastic element is a torsion spring, a tension spring, or an elastic metal sheet.

[0011] Preferably, the linear actuator is an electric push rod, a hydraulic cylinder, or a pneumatic cylinder.

[0012] This utility model has at least the following beneficial effects:

[0013] 1. By using an insect monitoring radar as an intelligent sensing unit, the system acquires real-time information on insect species, location, density, and movement trajectories. Based on this information, it dynamically controls the flip angle of the mounting plate and the spectral selection of the multispectral LED array. By controlling the flip of the light panel, the light source is actively aimed at the direction of the approaching insect swarm, greatly improving the effective illumination range and attraction efficiency of the light source. By switching to specific spectra that are most attractive to different insects (such as ultraviolet light for moths and green light for planthoppers), it achieves precise screening of target pests, significantly reducing the false kill rate of beneficial insects, maintaining ecological balance, and enabling the system to activate and adjust the corresponding modules only when the target insect swarm appears, overcoming the drawbacks of traditional lights that remain on all night and blindly attract and kill insects.

[0014] 2. By setting up a linear driver and a lifting plate in combination, multiple mounting plates can be driven to rotate simultaneously. By changing the angle of the lamp plate, a dynamic and three-dimensional attracting light field is substantially created, and its attracting range and flexibility are far superior to traditional fixed lamp tubes.

[0015] 3. By employing a precise trapping strategy based on real-time radar data, this invention avoids idle operation when there are no targets, significantly reducing energy consumption. Simultaneously, by enhancing the specificity of trapping and killing target pests, it reduces reliance on chemical pesticides, aligning with the requirements of green and sustainable development in modern agriculture. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a top view sectional structural diagram of the present invention;

[0018] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A;

[0019] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0020] In the diagram: 1. Main housing; 2. Isolation housing; 3. Lamp chamber; 4. Radar radome; 5. Mounting plate; 6. Rotating hinge; 7. Multispectral LED array; 8. Reset elastic element; 9. Linear actuator; 10. Lifting plate; 11. Insect monitoring radar; 12. Insect-killing component; 13. Flow guide cone; 14. Insect collection tray. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This utility model provides a technical solution:

[0023] An automatic monitoring and acquisition device for high-altitude insect disaster information, assisted by an insect radar, includes a main housing 1, a lamp chamber 3 mounted on top of the main housing 1, an isolation shell 2 between the main housing 1 and the lamp chamber 3, and an opening for insects to fly into the main housing 1, the isolation shell 2, and the lamp chamber 3. A radar radome 4 is fixedly mounted on the top of the lamp chamber 3, and an insect monitoring radar 11 is fixedly mounted at the center of the top of the radar radome 4. At least two mounting plates 5 are rotatably connected to the upper part of the inner wall of the lamp chamber 3 via a rotating hinge 6. A multispectral LED array 7 is provided on the upper surface of each mounting plate 5. The multispectral LED array 7 includes ultraviolet, blue, and green LED beads that can be independently controlled to turn on and off. A linear actuator 9 is fixedly mounted on the bottom wall of the lamp chamber 3. The linear actuator 9 is an electric push rod, a hydraulic cylinder, or a pneumatic cylinder. A lifting plate 10 is fixedly connected to the output end of the linear actuator 9. A guide post corresponding to the mounting plate 5 is fixed on the lifting plate 10. The top of the guide post is located below the corresponding mounting plate 5. A reset elastic element 8 is also connected between each mounting plate 5 and the inner wall of the lamp chamber 3. The reset elastic element 8 is a torsion spring, tension spring or elastic metal sheet. An insect-killing component is set inside the main housing 1. An insect collection tray is set at the bottom. The insect monitoring radar 11 is communicatively connected to the linear actuator 9 and the multispectral LED array 7. It is used to control the flip angle of the mounting plate 5 and the spectrum selection of the multispectral LED array 7 according to the monitoring information. The insect-killing component 12 is a high-voltage grid. The insect collection tray is a pull-out insect collection tray 14. A flow guide cone 13 is fixedly connected to the inner wall of the main housing 1. The outlet of the flow guide cone 13 is directly opposite the insect collection tray 14.

[0024] Working Principle: First, the insect monitoring radar 11 on top of the device continuously emits detection waves into the surrounding airspace and receives echo signals from flying insects. Through processing and analysis of these signals, the radar can acquire the distance and angle of the target insects, their population density, and flight trajectory in real time, and can preliminarily identify their species based on characteristics such as insect size and wingbeat frequency. This real-time, multi-dimensional information constitutes the data foundation for the intelligent decision-making of the entire system. The insect monitoring radar 11 transmits the acquired real-time insect information to the built-in control system (not shown in the control system diagram, which is conventional technology in this field) via a communication link. The control system immediately generates corresponding control commands according to preset algorithms and strategies, and drives the two major actuators to work together. When the control system determines that the target insect swarm is coming from a specific direction, it immediately activates the linear actuator 9. The output axis of the linear actuator 9 extends upward, pushing the lifting plate 10 to rise synchronously. The guide column fixed on the lifting plate 10 then pushes the bottom of the mounting plate 5 located in the target direction. Under the thrust of the guide post, the mounting plate 5 overcomes the tension or torque of the reset elastic element 8 and rotates outward at a certain angle around the hinge 6. This allows the beam of the multispectral LED array 7 on it to be more directly and concentratedly aimed at the direction of the approaching insect swarm, achieving "point-and-shoot" physical directional attraction. When the insect situation changes or disappears, the linear actuator 9 retracts, and the mounting plate 5 automatically resets to a horizontal standby state under the restoring force of the reset elastic element 8. At the same time, the control system, based on the insect species initially identified by the radar, selectively illuminates specific wavelength light sources from the multispectral LED array 7 that are most attractive to that type of pest. For example, ultraviolet light is turned on for moths, and green light is turned on for leafhoppers. Through this precise spectral matching, a strong and specific attraction to the target pest is achieved, while reducing interference from non-target organisms. Insects successfully attracted by a specific angle and specific spectrum will fly towards the device body and enter the device through the gap formed between the main shell 1, the isolation shell 2, and the lamp chamber 3. After entering the main shell 1, the insects will touch the insect-killing components 12 inside, such as a high-voltage grid, and be instantly killed. The dead insects fall downwards under the influence of gravity and are collected by the guide cone 13 fixed to the inner wall of the main shell 1 and guided to the insect collection tray 14 at the bottom, thus completing the automatic collection of insect samples, which facilitates subsequent insect statistics, species identification and scientific research.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic monitoring and acquisition device for high-altitude insect disaster information assisted by insect radar, comprising a main housing (1), characterized in that: A lamp chamber (3) is installed above the main housing (1), and an isolation shell (2) is provided between the main housing (1) and the lamp chamber (3). A gap for insects to fly into is formed between the main housing (1), the isolation shell (2) and the lamp chamber (3). A radar radome (4) is fixedly installed on the top of the lamp chamber (3), and an insect monitoring radar (11) is fixedly installed at the center of the top of the radar radome (4). At least two mounting plates (5) are rotatably connected to the upper part of the inner wall of the lamp chamber (3) through a rotating hinge (6). A multispectral LED array (7) is provided on the upper surface of each mounting plate (5). A linear driver (9) is fixedly installed on the bottom wall of the lamp chamber (3). A lifting plate (10) is fixedly connected to the output end of the linear driver (9). A guide post corresponding to the mounting plate (5) is fixed on the lifting plate (10), and the top of the guide post is located below the corresponding mounting plate (5). Each mounting plate (5) is also connected to the inner wall of the lamp chamber (3) by a reset elastic element (8); an insect-killing component (12) is provided inside the main housing (1), and an insect collection tray (14) is provided at its bottom; the insect monitoring radar (11) is communicatively connected to the linear driver (9) and the multispectral LED array (7) to control the flip angle of the mounting plate (5) and the spectral selection of the multispectral LED array (7) according to the monitoring information.

2. The automatic monitoring and acquisition device for high-altitude insect disaster information assisted by insect radar according to claim 1, characterized in that: The insect-killing component (12) is a high-voltage electric grid, and the insect-collecting drawer (14) is a pull-out insect-collecting drawer.

3. The automatic monitoring and acquisition device for high-altitude insect disaster information assisted by insect radar according to claim 2, characterized in that: The inner wall of the main shell (1) is fixedly connected to a flow guide cone (13), and the outlet of the flow guide cone (13) is directly opposite the insect collection tray (14).

4. The automatic monitoring and acquisition device for high-altitude insect disaster information assisted by insect radar according to claim 1, characterized in that: The multispectral LED array (7) includes ultraviolet, blue and green LED beads that can be independently controlled to turn on and off.

5. The automatic monitoring and acquisition device for high-altitude insect disaster information assisted by insect radar according to claim 1, characterized in that: The reset elastic element (8) is a torsion spring, a tension spring, or an elastic metal sheet.

6. The automatic monitoring and acquisition device for high-altitude insect disaster information assisted by insect radar according to claim 1, characterized in that: The linear actuator (9) is an electric push rod, a hydraulic cylinder, or a pneumatic cylinder.

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