Agricultural and forestry ecological pest and disease prevention system based on infrasonic waves

Abstract

The invention discloses an infrasonic-wave-based agriculture and forestry ecological pest and disease prevention system in the technical field of agriculture and forestry ecological protection, and the system comprises a mobile device, and a first collector and a processing device which are arranged on the mobile device, and the first collector is used for collecting images in an agriculture and forestry ecological environment; the mobile device is provided with a driving assembly, the mobile end of the driving assembly is provided with sound production equipment, and the processing equipment is used for processing and identifying images collected by the first collector and controlling the driving assembly to adjust when diseases and pests are detected, so that after the sound production equipment faces the detected diseases and pests, the sound production equipment is controlled to emit infrasonic waves; images in the agriculture and forestry ecological environment are collected through the first collector and recognized by the processing equipment, when diseases and pests are detected, the sound production equipment is controlled to emit infrasonic waves to drive the diseases and pests, the agriculture and forestry ecological environment is protected, and the limitation of traditional pesticide spraying is effectively solved by treating the diseases and pests through the infrasonic waves.

Description

Technical Field

[0001] The present invention relates to the field of agricultural and forestry ecological protection, and in particular to an agricultural and forestry ecological pest protection system based on infrasound waves. Background Art

[0002] With the continuous development of agricultural and forestry production, pest and disease problems have become one of the important factors affecting crop yield and quality, forest health and ecological balance. At present, the prevention and control of pests and diseases mainly relies on the spraying of chemical pesticides. Although it can achieve certain prevention and control effects in the short term, the long-term use of chemical agents will not only lead to the increase of pest resistance, but also cause serious pollution to the soil, water sources and ecological environment, and even endanger human health.

[0003] In actual applications, traditional spraying methods have a good control effect on pests on the ground or plant surface, but have obvious limitations for airborne pests (such as aphids, plant lice, and adult moths). These pests have strong migratory and diffusive properties, making it difficult to achieve comprehensive coverage through targeted spraying. In addition, the pesticides are easily affected by environmental factors such as wind and humidity, resulting in low control efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an agricultural and forestry ecological pest protection system based on infrasound, which solves the problem that the existing spraying method has a good control effect on pests on the ground or plant surface, but has obvious limitations on pests flying in the air.

[0005] The present invention achieves the above-mentioned object through the following technical solutions: an agricultural and forestry ecological pest protection system based on infrasound waves, comprising: a mobile device and a first collector and processing equipment provided on the mobile device, wherein the first collector is used to collect images in the agricultural and forestry ecological environment; The mobile device is provided with a driving component, and the mobile end of the driving component is provided with a sound-generating device. The processing device is used to process and identify the image collected by the first collector. When pests and diseases are detected, the driving component is controlled to adjust so that the sound-generating device is directed towards the detected pests and diseases, and then the sound-generating device is controlled to emit infrasound waves.

[0006] Preferably, the driving assembly includes a first telescopic member provided on the moving device, a mounting platform provided on the moving end of the first telescopic member, a driving motor for driving the mounting platform to rotate, a mounting frame provided on the mounting platform, and a driving member provided on the mounting frame. The sound-generating device is hinged on the mounting frame, and the driving member is used to drive the sound-generating device to rotate.

[0007] Preferably, the mobile device is provided with a second telescopic member, and the first collector is provided on the moving end of the second telescopic member.

[0008] Preferably, the first collector is a camera.

[0009] Preferably, the first collector is provided with a second collector, and the second collector is an infrared sensor.

[0010] Preferably, the mounting platform is provided with a plurality of protective members, and the plurality of protective members are annularly distributed on the outer side of the mounting frame.

[0011] Preferably, the mounting platform comprises a support table and a mounting ring rotatably arranged on the outer side of the support table, and the plurality of protective members are arranged on the mounting ring.

[0012] Preferably, the protective member comprises a support member, an air bag arranged on the outer side of the support member, a mounting member for connecting the support member and the air bag, and a pressure sensor arranged in the air bag.

[0013] Preferably, the mounting member comprises a first pressing member, a second pressing member and a fixing member, the first pressing member and the second pressing member are respectively arranged on the inner side and the outer side of the air bag and clamp the air bag, the first pressing member is arranged on the support member, and the fixing member is detachably connected with the first pressing member, the second pressing member and the support member. Preferably, the inner side wall of the first pressing member is provided with a protrusion.

[0014] The present application has the beneficial effects that: the first collector collects images in the agroforestry ecological environment, and the processing device identifies the images, controls the sound emitting device to emit infrasound waves to drive away the pests when the pests are detected, protects the agroforestry ecological environment, effectively solves the limitations of traditional pesticide spraying by using infrasound wave treatment of pests, and the processing device controls the driving assembly to adjust when the pests are detected, so that the sound emitting device is directed towards the detected pests, ensuring that the emitted infrasound waves are aimed at the pests, and improving the protection effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the agroforestry ecological pest control system of the present application. Figure 2 It is a structural schematic view of the connection between the first telescopic member and the sound emitting device of the present application. Figure 3 It is a structural schematic view of the connection between the first collector and the second collector of the present application. Figure 4 It is a sectional view of the protective member of the present application. Figure 5 It is a structural schematic view of the connection between the first telescopic member and the sound emitting device of the present application. Figure 4 It is an enlarged schematic view of the structure at A in the present application.

[0016] In the figure: 1. Moving device; 2. First telescopic member; 3. Sound-generating device; 4. Second telescopic member; 5. First collector; 6. Second collector; 7. Protective member; 701. Support member; 702. Airbag; 703. Mounting member; 7031. First pressing member; 7032. Second pressing member; 7033. Fixing member; 7034. Bump; 704. Pressure sensor; 8. Mounting frame; 9. Driving member; 10. Support platform; 11. Mounting ring; 12. Processing equipment. DETAILED DESCRIPTION

[0017] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0018] Example 1 See also Figure 1 An agricultural and forestry ecological pest protection system based on infrasound waves includes: a mobile device 1 (such as an unmanned vehicle, which is an existing device and will not be described in detail here), a first collector 5 and a processing device 12 (such as a computer) are provided on the top wall of the mobile device 1; a driving component is provided on the mobile device 1, and a sound-generating device 3 (such as an infrasound generator) is provided on the mobile end of the driving component.

[0019] Working principle: The mobile device 1 moves in the agricultural and forestry ecological environment and uses the first collector 5 to collect images of the surrounding area. The processing device 12 processes and analyzes the collected images. When the first collector 5 detects pests and diseases, the processing device 12 controls the driving component to work, so that the sound-generating device 3 is directed towards the detected pests and diseases. The processing device 12 controls the sound-generating device 3 to emit infrasound waves to drive away the pests and diseases.

[0020] It should be noted that the processing device 12 performs pre-processing (such as cropping and denoising), feature extraction, object detection and classification (such as a method based on deep learning) on ​​the collected images to detect whether there are pests and diseases in the images. This method of processing images belongs to the existing technology and will not be described in detail here.

[0021] It should also be noted that the processing device 12 can emit infrasound waves of different frequencies according to the types of pests and diseases detected to increase the protection effect against pests and diseases.

[0022] In this embodiment, as a further optimization solution, please refer to Figure 1 and Figure 2The driving assembly includes a first telescopic member 2 (such as an electric telescopic rod) provided on the top wall of the mobile device 1, a mounting platform provided on the moving end of the first telescopic member 2, a driving motor for driving the mounting platform to rotate (the driving motor is provided on the moving end of the first telescopic member 2, and the output shaft of the driving motor is connected to the mounting platform), a mounting frame 8 provided on the top wall of the mounting platform, and a driving member 9 (such as a motor) provided on the mounting frame 8. The sound-generating device 3 is hinged on the mounting frame 8, and the output shaft of the driving member 9 is connected to the sound-generating device 3. The driving member 9 is used to drive the sound-generating device 3 to rotate; the first telescopic member 2 is extended and retracted to change the height of the sound-generating device 3, and the driving motor is used to drive the mounting platform to rotate with the vertical line as the center of the circle, so that the sound-generating device 3 rotates horizontally to adjust its angle, and the driving member 9 drives the sound-generating device 3 to rotate upward or downward to change its angle.

[0023] In this embodiment, as a further optimization solution, please refer to Figure 1 and Figure 3 A second telescopic member 4 (such as an electric telescopic rod) is provided on the top wall of the mobile device 1, and the first collector 5 is provided on the moving end of the second telescopic member 4. The second telescopic member 4 is extended and retracted to drive the height of the first collector 5 to adapt to different usage requirements.

[0024] In this embodiment, as a further optimization solution, please refer to Figure 1 and Figure 3 The first collector 5 is a camera; the first collector 5 is provided with a second collector 6, which is an infrared sensor; through the double detection of the first collector 5 and the second collector 6, it is ensured that pests and diseases can be detected without omission, thereby ensuring the effectiveness of the agricultural and forestry ecological pest and disease protection system in preventing pests and diseases.

[0025] In this embodiment, as a further optimization solution, please refer to Figure 1 and Figure 2 , a plurality of protective members 7 are provided on the top wall of the mounting platform, and the plurality of protective members 7 are distributed in a ring shape on the outside of the mounting frame 8; the protective members 7 are used to protect the sound-generating device 3 on the mounting frame 8 to prevent the sound-generating device 3 from contacting and colliding with other objects when the mobile device 1 moves with the sound-generating device 3, thereby protecting the sound-generating device 3.

[0026] In this embodiment, as a further optimization solution, please refer to Figure 1 and Figure 2 The mounting platform includes a support platform 10 and a mounting ring 11 rotatably mounted on the outside of the support platform 10, a number of protective members 7 are provided on the mounting ring 11, and the mounting frame 8 is installed on the top wall of the support platform 10; when the protective member 7 on the side of the mounting platform contacts other objects, the mounting ring 11 rotates on the outside of the support platform 10, thereby reducing the obstruction to the movement of the mobile device 1 and reducing the wear of the protective member 7.

[0027] In the embodiment, as a further optimized scheme, please refer to Figure 4 , the protection member 7 comprises a support member 701, an air bag 702 sleeved outside the support member 701, a mounting member 703 for connecting the support member 701 and the air bag 702, and a pressure sensor 704 (such as a gas pressure sensor) arranged in the air bag 702. The inside of the air bag 702 is filled with air, so that the air bag 702 has a buffering effect, which is used to reduce the vibration force on the sound production device 3 and the mobile device 1 when the protection member 7 collides with other objects; when the protection member 7 collides with other objects, the air bag 702 is extruded, increasing the air pressure inside the air bag 702. At this time, the pressure sensor 704 will detect the information of the increased pressure and feedback to the mobile device 1 and the processing device 12, so that the mobile device 1 adjusts the moving path in time, and the processing device 12 can also control the driving assembly to change the position of the sound production device 3.

[0028] In the embodiment, as a further optimized scheme, please refer to Figure 4 and Figure 5 , the mounting member 703 comprises a first pressing member 7031, a second pressing member 7032, and a fixing member 7033. The first pressing member 7031 and the second pressing member 7032 are in the shape of a mouth-shaped character. The first pressing member 7031 and the second pressing member 7032 are respectively located on the inner and outer sides of the air bag 702 and clamp the air bag 702. The first pressing member 7031 is sleeved on the support member 701. The fixing member 7033 is in the shape of a mouth-shaped character. The fixing member 7033 is sleeved on the outer wall of the support member 701 and is fixed by bolts. The fixing member 7033 is detachably connected (such as by bolt connection) with the first pressing member 7031 and the second pressing member 7032. The inner side wall of the first pressing member 7031 is provided with a protrusion 7034, which is in contact with the outer side wall of the air bag 702, so as to ensure that the first pressing member 7031 and the second pressing member 7032 clamp the air bag 702 without gap.

[0029] The above embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the patent of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application.

Claims

1. An agricultural and forestry ecological pest protection system based on infrasound, characterized by: include: A mobile device (1), a first collector (5) and a processing device (12) provided on the mobile device (1), wherein the first collector (5) is used to collect images in an agricultural and forestry ecological environment; The mobile device (1) is provided with a driving component, and a sound-generating device (3) is provided on the mobile end of the driving component. The processing device (12) is used to process and identify the image collected by the first collector (5). When pests are detected, the driving component is controlled to adjust so that the sound-generating device (3) is directed toward the detected pests, and the sound-generating device (3) is controlled to emit infrasound waves.

2. The agricultural and forestry ecological pest protection system based on infrasound according to claim 1 is characterized in that: The driving assembly comprises a first telescopic member (2) provided on the moving device (1), a mounting platform provided on the moving end of the first telescopic member (2), a driving motor for driving the mounting platform to rotate, a mounting frame (8) provided on the mounting platform, and a driving member (9) provided on the mounting frame (8); the sound-generating device (3) is hinged on the mounting frame (8); and the driving member (9) is used to drive the sound-generating device (3) to rotate.

3. The agricultural and forestry ecological pest protection system based on infrasound according to claim 1 is characterized in that: The mobile device (1) is provided with a second telescopic member (4), and the first collector (5) is provided on the moving end of the second telescopic member (4).

4. The agricultural and forestry ecological pest protection system based on infrasound according to claim 1 is characterized in that: The first collector (5) is a camera.

5. The agricultural and forestry ecological pest protection system based on infrasound according to claim 4 is characterized in that: A second collector (6) is provided on the first collector (5), and the second collector (6) is an infrared sensor.

6. The agricultural and forestry ecological pest protection system based on infrasound according to claim 2 is characterized in that: A plurality of protective members (7) are provided on the mounting platform, and the plurality of protective members (7) are distributed in a ring shape on the outside of the mounting frame (8).

7. The agricultural and forestry ecological pest protection system based on infrasound according to claim 6 is characterized in that: The installation platform comprises a support platform (10) and a mounting ring (11) rotatably sleeved on the outside of the support platform (10), and a plurality of protective members (7) are arranged on the mounting ring (11).

8. The agricultural and forestry ecological pest protection system based on infrasound waves according to claim 6 is characterized in that: The protective member (7) comprises a support member (701), an airbag (702) sleeved on the outside of the support member (701), a mounting member (703) for connecting the support member (701) and the airbag (702), and a pressure sensor (704) provided in the airbag (702).

9. The agricultural and forestry ecological pest protection system based on infrasound waves according to claim 8, characterized in that: The mounting member (703) includes a first pressing member (7031), a second pressing member (7032) and a fixing member (7033), wherein the first pressing member (7031) and the second pressing member (7032) are respectively located on the inner and outer sides of the airbag (702) and clamp the airbag (702), the first pressing member (7031) is sleeved on the supporting member (701), and the fixing member (7033) is detachably connected to the first pressing member (7031), the second pressing member (7032) and the supporting member (701); Wherein, a protrusion (7034) is provided on the inner side wall of the first pressing member (7031).

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