Agricultural pest recognition and early warning device based on computer vision

Abstract

The utility model discloses an agricultural pest recognition early warning device based on computer vision, which relates to the technical field of agriculture and comprises an insect attracting cylinder, an inner observation mechanism is movably mounted at the bottom end of the insect attracting cylinder, a collecting cylinder is arranged at the bottom end of the inner observation mechanism, and two groups of support rods are fixedly mounted on the outer surfaces of the insect attracting cylinder and the collecting cylinder. The supporting rod is fixedly installed at the top end of the base, a fixing rod is further arranged at the top end of the base, and a photovoltaic disc is arranged at the top end of the fixing rod. Through cooperation of the electric net in the insect attracting cylinder and the insect attracting lamp, automatic trapping of pests is achieved, the pests can be safely subjected to corona or electrocution when attracted by the light source and making contact with the electric net, and therefore the tedious step that in a traditional method, sex attractants need to be used is avoided, meanwhile, the labor requirement for manual trapping is reduced, and the cost is reduced. Secondly, the built-in camera and the external camera are arranged, and automatic identification and counting of the pests are achieved through the high-definition shooting function of the cameras.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural technology field, concretely relates to a kind of agricultural pest identification early warning device based on computer vision. BACKGROUND

[0002] With the change of ecological environment, more and more types of crop diseases and insect pests, more and more serious harm, and prevention of crop pests is the premise to ensure crop yield. Timely and conveniently obtain the outbreak of agricultural pest is not only the basis for developing pest control program, but also provides the analysis of original data for forecasting.

[0003] The existing method is generally to use special light source combined with attractant to kill pests, and then manually classify and count the pests, but this method requires a lot of labor, and special forecast personnel are needed for statistics, and the identification of pests is not only inefficient, but also low in accuracy, which leads to the inability of planting personnel to make real-time prevention strategies based on pest information, resulting in the occurrence of pests and the damage of plants. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, an agricultural pest identification early warning device based on computer vision is provided, which solves the problem of the existing method in the background art, which generally uses special light source combined with attractant to kill pests, and then manually classifies and counts the pests, but this method requires a lot of labor, and special forecast personnel are needed for statistics, and the identification of pests is not only inefficient, but also low in accuracy, which leads to the inability of planting personnel to make real-time prevention strategies based on pest information, resulting in the occurrence of pests and the damage of plants.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] An agricultural pest identification early warning device based on computer vision, comprising a pest attracting cylinder, an inner observation mechanism movably mounted at the bottom end of the pest attracting cylinder, a collecting cylinder provided at the bottom end of the inner observation mechanism, two groups of support rods fixedly installed on the outer surfaces of the pest attracting cylinder and the collecting cylinder, the support rods fixedly installed at the top end of a base, a fixed rod provided at the top end of the base, a photovoltaic disc provided at the top end of the fixed rod, and a main box provided in one of the support rods;

[0007] An electric grid is provided at the inner bottom end of the pest attracting cylinder, a pest attracting lamp is provided in the electric grid, a cleaning ring is movably installed on the outer surface of the electric grid, a first lead screw is rotatably installed in the pest attracting cylinder, a first guide rod is further provided in the pest attracting cylinder, a third motor is fixedly installed at one end of the first guide rod, the cleaning ring is threadedly connected to the outer surface of the first lead screw, and the cleaning ring is further slidably installed on the outer surface of the first guide rod.

[0008] Preferably, the top end of the worm guide tube is rotatably provided with a driven gear plate, the driven gear plate is engaged with a first driving gear, the first driving gear is rotatably arranged at the top end of the worm guide tube, and the top end of the first driving gear is fixedly provided with an output end of a first motor.

[0009] Preferably, the outer surface of the driven gear plate is provided with two groups of first mounting frames, the outer surface of the driven gear plate is provided with two groups of first mounting frames, the inner part of the two groups of first mounting frames is rotatably provided with an external camera through a first rotating shaft, one end of the two groups of first rotating shafts is fixedly provided with an output end of a second motor, and the outer surface of the worm guide tube is provided with two groups of feeding ports.

[0010] Preferably, the inner observation mechanism comprises a driven gear cylinder, the top end and the bottom end of the driven gear cylinder are rotatably arranged at the bottom end of the worm guide tube and the top end of the collecting cylinder, the outer surface of the driven gear cylinder is engaged with a second driving gear, the second driving gear is rotatably arranged at the top end of the fixed plate, and the top end of the second driving gear is fixedly provided with an output end of a fourth motor.

[0011] Preferably, the inner part of the driven gear cylinder is provided with a fixed block, the inner side of the fixed block is rotatably provided with a second screw rod, the bottom end away from the second screw rod is provided with a second guide rod, one end of the second screw rod is fixedly provided with an output end of a fifth motor, the outer surface of the second screw rod is threadedly connected with a sliding block, and the sliding block is further slidably arranged on the outer surface of the second guide rod.

[0012] Preferably, the bottom end of the sliding block is provided with a mounting plate, the top end of the mounting plate is provided with a sixth motor, the output end of the sixth motor is fixedly provided with a second mounting frame, the second mounting frame is rotatably arranged at the bottom end of the mounting plate, an internal camera is rotatably arranged through a second rotating shaft, and one end of the second rotating shaft is fixedly provided with an output end of a seventh motor.

[0013] Preferably, the inner part of the collecting cylinder is rotatably provided with a cleaning rod, the bottom end of the cleaning rod is provided with a driven gear, the driven gear is engaged with a third driving gear, the third driving gear is rotatably arranged at the bottom end of the collecting cylinder, the bottom end of the third driving gear is fixedly provided with an output end of an eighth motor, and the outer surface of the collecting cylinder is provided with a discharging port.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the cooperation of the electric network in the insect attracting barrel and the insect attracting lamp, automatic trapping of pests is realized, when the pests are attracted by the light source and contact the electric network, the pests will be safely electrified or electrocuted, thereby avoiding the cumbersome steps of using sex attractants in the traditional method, and reducing the labor demand of manual trapping, secondly, the built-in camera and the external camera are arranged, through the high-definition shooting function of the camera, automatic identification and counting of pests are realized, and through computer vision technology, accurate identification and classification are realized, the efficiency and accuracy of pest identification are improved, the planting personnel can make prevention and control strategies according to the real-time obtained pest information, effectively reduce the occurrence of pests and the damage degree of plants, in addition, through the cooperation of the driven gear barrel and the sliding block, the rotating observation function of the internal observation mechanism is realized, which makes the camera can more flexibly observe the pest situation of different angles, further improves the accuracy and comprehensiveness of identification, and through the setting of the cleaning ring and the cleaning rod, the pest carcasses can also be automatically cleaned, avoiding the cumbersome steps of manual cleaning in the traditional method, improving the automation degree and practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an appearance structure schematic view of the utility model;

[0017] Figure 2 It is another view structure schematic view of the utility model;

[0018] Figure 3 It is an insect attracting mechanism schematic view of the utility model;

[0019] Figure 4 It is an electric network structure schematic view of the utility model;

[0020] Figure 5 It is an internal schematic view of the electric network structure of the utility model;

[0021] Figure 6 It is an observation mechanism schematic view of the utility model;

[0022] Figure 7 It is a moving mechanism schematic view of the utility model;

[0023] Figure 8 It is a collection mechanism schematic view of the utility model.

[0024] Reference numerals in the drawing are:

[0025] 1, attract insect cylinder; 101, driven gear disc; 102, first driving gear; 103, first motor; 104, first mounting frame; 105, first rotating shaft; 106, external camera; 107, second motor; 108, power grid; 109, attract insect lamp; 110, cleaning ring; 111, first screw rod; 112, first guide rod; 113, third motor; 114, feeding port;

[0026] 2, internal observation mechanism; 201, driven gear cylinder; 202, fixed plate; 203, second driving gear; 204, fourth motor; 205, fixed block; 206, second screw rod; 207, second guide rod; 208, fifth motor; 209, sliding block; 210, mounting plate; 211, second mounting frame; 212, sixth motor; 213, second rotating shaft; 214, built-in camera; 215, seventh motor;

[0027] 3, collection cylinder; 301, cleaning rod; 302, driven gear; 303, third driving gear; 304, eighth motor; 305, discharge port;

[0028] 4, support rod; 5, base; 6, main box; 7, fixed rod; 8, photovoltaic disc. DETAILED DESCRIPTION

[0029] The following description is used to disclose the utility model so that those skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and those skilled in the art can think of other obvious modifications.

[0030] Reference Figures 1-4As shown, a computer vision-based agricultural pest identification and early warning device, including a pest attracting cylinder 1, the bottom end of the pest attracting cylinder 1 movably installs an inner observation mechanism 2, the bottom end of the inner observation mechanism 2 is provided with a collecting cylinder 3, the outer surface of the pest attracting cylinder 1 and the collecting cylinder 3 is fixedly installed with two groups of supporting rods 4, the supporting rod 4 is fixedly installed at the top end of the base 5, and the top end of the base 5 is also provided with a fixed rod 7, the top end of the fixed rod 7 is provided with a photovoltaic disc 8, one group of the supporting rod 4 is provided with a main machine box 6, the inside bottom end of the pest attracting cylinder 1 is provided with an electric network 108, the inside of the electric network 108 is provided with a pest attracting lamp 109, the outer surface of the electric network 108 movably installs a cleaning ring 110, the inside of the pest attracting cylinder 1 is rotatably installed with a first lead screw 111, and the inside of the pest attracting cylinder 1 is also provided with a first guide rod 112, one end of the first guide rod 112 is fixedly installed with the output end of a third motor 113, the cleaning ring 110 is threadedly connected to the outer surface of the first lead screw 111, and the cleaning ring 110 is also slidably installed on the outer surface of the first guide rod 112, the top end of the pest attracting cylinder 1 is rotatably installed with a driven gear disc 101, the driven gear disc 101 is engaged with a first driving gear 102, the first driving gear 102 is rotatably installed at the top end of the pest attracting cylinder 1, the top end of the first driving gear 102 is fixedly installed with the output end of a first motor 103, the outer surface of the driven gear disc 101 is provided with two groups of first mounting frames 104, the inside of the two groups of first mounting frames 104 is rotatably installed with an external camera 106 through a first rotating shaft 105, one end of the two groups of first rotating shafts 105 is fixedly installed with the output end of a second motor 107, and the outer surface of the pest attracting cylinder 1 is provided with two groups of feeding ports 114.

[0031] In the scheme, first, through the cooperation of the electric network 108 and the pest attracting lamp 109 in the pest attracting cylinder 1, the attracting and capturing effect of the pests is realized, the pests are attracted by the pest attracting lamp 109, and touch the electric network 108 to be electrocuted or corona, thereby realizing the preliminary treatment of the pests, secondly, the cleaning ring 110 is provided, the first driving gear 102 is driven to rotate by the first motor 103, thereby driving the driven gear disc 101 to rotate, so that the cleaning ring 110 moves up and down under the guidance of the first lead screw 111 and the first guide rod 112, the pest debris on the electric network 108 is cleaned, the cleanliness of the electric network 108 is maintained, and the capturing efficiency is improved, at the same time, the external camera 106 can observe the external pests.

[0032] Refer to Figures 1-7As shown, the inner observation mechanism 2 includes a driven gear cylinder 201, the top and bottom ends of the driven gear cylinder 201 are rotatably installed at the bottom end of the attracting cylinder 1 and the top end of the collecting cylinder 3, the outer surface of the driven gear cylinder 201 is engaged with a second driving gear 203, the top end of the second driving gear 203 is rotatably installed on the top end of the fixed plate 202, the top end of the second driving gear 203 is fixedly installed with the output end of the fourth motor 204, the inside of the driven gear cylinder 201 is provided with a fixed block 205, the inside of the fixed block 205 is rotatably installed with a second lead screw 206, the bottom end away from the second lead screw 206 is provided with a second guide rod 207, one end of the second lead screw 206 is fixedly installed with the output end of the fifth motor 208, the outer surface of the second lead screw 206 is threadedly connected with a sliding block 209, and the sliding block 209 is also slidably installed on the outer surface of the second guide rod 207, the bottom end of the sliding block 209 is provided with a mounting plate 210, the top end of the mounting plate 210 is provided with a sixth motor 212, and the output end of the sixth motor 212 is fixedly installed with a second mounting frame 211, the second mounting frame 211 is rotatably installed at the bottom end of the mounting plate 210, and an internal camera 214 is rotatably installed through a second rotating shaft 213, one end of the second rotating shaft 213 is fixedly installed with the output end of the seventh motor 215.

[0033] In the scheme, the inner observation mechanism 2 realizes the rotation of the driven gear cylinder 201 through the meshing of the driven gear cylinder 201 and the second driving gear 203, and the driving of the fourth motor 204, so as to drive the sliding block 209 inside to move under the guidance of the second lead screw 206 and the second guide rod 207, the mounting plate 210 at the bottom end of the sliding block 209 is provided with the internal camera 214 driven by the sixth motor 212, by adjusting the position of the internal camera 214, detailed observation and recording of the pests inside the attracting cylinder 1 can be realized, which provides important data for subsequent pest analysis.

[0034] Referring to Figures 1-8 As shown, the inside of the collecting cylinder 3 is rotatably installed with a cleaning rod 301, the bottom end of the cleaning rod 301 is provided with a driven gear 302, the driven gear 302 is engaged with a third driving gear 303, the third driving gear 303 is rotatably installed at the bottom end of the collecting cylinder 3, the bottom end of the third driving gear 303 is fixedly installed with the output end of an eighth motor 304, and the outer surface of the collecting cylinder 3 is provided with a discharge port 305.

[0035] In the scheme, the cleaning mechanism in the collecting cylinder 3 drives the third driving gear 303 to rotate through the eighth motor 304, and then drives the driven gear 302 and the cleaning rod 301 to rotate, so as to realize the cleaning of the pest debris inside the collecting cylinder 3, the rotation of the cleaning rod 301 can discharge the pest debris from the discharge port 305, which is convenient for subsequent collection and processing, and maintains the cleanliness and hygiene of the collecting cylinder 3.

[0036] The working principle of the utility model is: after the device is started, the insect attracting lamp 109 in the insect attracting cylinder 1 starts to emit light, attracts the pests around to approach, the pests are attracted by the light and fly into the insect attracting cylinder 1, once touch the electric net 108, are electrocuted, realize fast capture, the pest debris on the electric net 108 is cleaned by the cleaning ring 110 subsequently, this process is through the first motor 103 drive the first driving gear 102 rotation, drive the driven gear disc 101 meshed with it to rotate, and then make the cleaning ring 110 move up and down under the guidance of the first lead screw 111 and the first guide rod 112, effectively remove the residual on the surface of the electric net 108, ensure that the electric net 108 works continuously and efficiently, at the same time, the external camera 106 installed in the first mounting frame 104 starts to work, through the drive of the second motor 107, the camera can adjust the shooting angle, monitor and record the external pest activity, these image data provide intuitive basis for subsequent pest analysis, when the pests are treated by the electric net 108, fall into the inner observation mechanism 2 below, through the fourth motor 204 drive the second driving gear 203 rotation, mesh with the driven gear cylinder 201 after drive its inside slider 209 along the second lead screw 206 and the second guide rod 207, the mounting plate 210 on the bottom end of the slider 209 is equipped with the built-in camera 214 driven by the sixth motor 212, through the adjustment of the seventh motor 215, the camera can rotate flexibly, observe the pests inside the insect attracting cylinder 1 in detail, help to understand the pest species and characteristics in depth, provide key information for pest warning, finally, the pest debris falls into the collecting cylinder 3, in order to keep the collecting cylinder 3 clean, the eighth motor 304 drive the third driving gear 303 rotation, drive the driven gear 302 and the cleaning rod 301 rotation, the rotation of the cleaning rod 301 expels the pest debris from the discharge port 305, convenient for subsequent treatment and collection.

[0037] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A computer vision-based agricultural pest identification and early warning device, comprising a pest attracting tube (1), characterized in that, The bottom end of the insect attracting cylinder (1) movably installs an inner observation mechanism (2), the bottom end of the inner observation mechanism (2) is provided with a collecting cylinder (3), the outer surfaces of the insect attracting cylinder (1) and the collecting cylinder (3) are fixedly installed with two groups of supporting rods (4), the supporting rods (4) are fixedly installed at the top end of the base (5), and the top end of the base (5) is also provided with a fixing rod (7), the top end of the fixing rod (7) is provided with a photovoltaic disc (8), and the inside of one group of the supporting rods (4) is provided with a main machine box (6); The inside bottom end of the insect attracting cylinder (1) is provided with an electric network (108), the inside of the electric network (108) is provided with an insect attracting lamp (109), the outer surface of the electric network (108) movably installs a cleaning ring (110), the inside of the insect attracting cylinder (1) rotatably installs a first lead screw (111), and the inside of the insect attracting cylinder (1) is also provided with a first guide rod (112), one end of the first guide rod (112) is fixedly installed with the output end of a third motor (113), the cleaning ring (110) is screw-connected on the outer surface of the first lead screw (111), and the cleaning ring (110) is also slidably installed on the outer surface of the first guide rod (112).

2. The computer vision-based agricultural pest and disease identification and early warning device according to claim 1, characterized in that: The top end of the insect attracting cylinder (1) rotatably installs a driven gear disc (101), the driven gear disc (101) is engaged with a first driving gear (102), the first driving gear (102) is rotatably installed at the top end of the insect attracting cylinder (1), and the top end of the first driving gear (102) is fixedly installed with the output end of a first motor (103).

3. The computer vision-based agricultural pest and disease identification and early warning device according to claim 2, characterized in that: The outer surface of the driven gear disc (101) is provided with two groups of first mounting frames (104), the inside of two groups of the first mounting frames (104) is rotatably installed with an external camera (106) through a first rotating shaft (105), one end of two groups of the first rotating shafts (105) is fixedly installed with the output end of a second motor (107), and the outer surface of the insect attracting cylinder (1) is provided with two groups of feeding openings (114).

4. The computer vision-based agricultural pest and disease identification and early warning device according to claim 1, characterized in that: The inner observation mechanism (2) comprises a driven gear cylinder (201), the top end and the bottom end of the driven gear cylinder (201) are rotatably installed at the bottom end of the insect attracting cylinder (1) and the top end of the collecting cylinder (3), the outer surface of the driven gear cylinder (201) is engaged with a second driving gear (203), the second driving gear (203) is rotatably installed at the top end of a fixed plate (202), and the top end of the second driving gear (203) is fixedly installed with the output end of a fourth motor (204).

5. The computer vision-based agricultural pest and disease identification and early warning device according to claim 4, characterized in that: The inside of the driven gear cylinder (201) is provided with a fixed block (205), the inside of the fixed block (205) rotatably installs a second lead screw (206), a second guide rod (207) is arranged away from the bottom end of the second lead screw (206), one end of the second lead screw (206) is fixedly installed with the output end of a fifth motor (208), the outer surface of the second lead screw (206) is screw-connected with a sliding block (209), and the sliding block (209) is also slidably installed on the outer surface of the second guide rod (207).

6. The computer vision-based agricultural pest and disease identification and early warning device according to claim 5, characterized in that: The bottom end of the sliding block (209) is provided with a mounting plate (210), the top end of the mounting plate (210) is provided with a sixth motor (212), and the output end of the sixth motor (212) is fixedly installed with a second mounting frame (211), the second mounting frame (211) is rotatably installed at the bottom end of the mounting plate (210), rotatably installed with a built-in camera (214) through a second rotating shaft (213), and one end of the second rotating shaft (213) is fixedly installed with the output end of a seventh motor (215).

7. The computer vision-based agricultural pest and disease identification and early warning device according to claim 1, characterized in that: The inside of the collecting cylinder (3) is rotatably installed with a cleaning rod (301), the bottom end of the cleaning rod (301) is provided with a driven gear (302), the driven gear (302) is meshed with a third driving gear (303), the third driving gear (303) is rotatably installed at the bottom end of the collecting cylinder (3), the bottom end of the third driving gear (303) is fixedly installed with the output end of an eighth motor (304), and the outer surface of the collecting cylinder (3) is provided with a discharge port (305).

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