An automated multi-functional insect color lure and monitoring device

Abstract

The present application belongs to the technical field of insect monitoring, and particularly relates to an automatic multifunctional insect color luring and monitoring device, which comprises a telescopic mechanism, a driving mechanism, an extension module, a telescopic arm one, a telescopic arm two, a yellow plate releasing mechanism, a yellow plate collecting mechanism, a camera mechanism and a control module, the telescopic arm one and the telescopic arm two are respectively located at two ends of the extension module, a free end of the telescopic arm one is connected with the yellow plate releasing mechanism, a free end of the telescopic arm two is connected with the yellow plate collecting mechanism, a yellow plate roll is arranged in the yellow plate releasing mechanism, the yellow plate releasing mechanism is used for releasing the yellow plate, and the yellow plate collecting mechanism is used for collecting the yellow plate released by the yellow plate releasing mechanism; one end of the telescopic mechanism is connected with the extension module, and the other end is fixed to the ground, the camera mechanism is connected to the outside of the extension module through a connecting piece, and is used for acquiring images of insects lured by the yellow plate. The present application can solve the problems of the device used in the existing yellow plate luring technology, i.e., troublesome debugging and time-consuming and laborious replacement of the yellow plate.

Description

Technical Field

[0001] This invention belongs to the field of insect monitoring technology, and in particular relates to an automated multifunctional insect coloring and monitoring device. Background Technology

[0002] Insects are diverse in species and form. In the development of forests and fields in my country, insects are mainly divided into two types based on whether they harm the trees and crops planted in these areas: pests and beneficial insects. Beneficial insects are those that benefit crops or forests, such as bees and silkworms, while pests are those that harm crops or forests, also known as disease and pest organisms, such as aphids, thrips, leafhoppers, cabbage moths, moths, and cabbage white butterflies. In order to better prevent pests from harming trees and crops in forests and fields and to control the development trend of harmful organisms in forests and fields, it is necessary to carry out timely prevention through comprehensive big data analysis of disease and pest organisms.

[0003] The source of big data on pests and diseases relies on trapping technology. Currently, there are two main trapping methods for pests and diseases: light trapping and color trapping, also known as color trapping. Light trapping is used to target phototactic pests. It effectively traps phototactic pests by using multi-wavelength light sources. Color trapping often uses yellow sticky traps. Yellow sticky traps are a physical control technology that uses the attraction of some pests to yellow to lure them to the yellow sticky trap. The promotion and application of yellow sticky traps can reduce the number of pesticide applications and reduce environmental pollution. It is an important measure for green pest control technology.

[0004] Current yellow sticky trap technology works as follows: Yellow sticky traps are placed at predetermined intervals according to the size of the farmland, evenly distributed in a "Z" shape. The lower edge of the yellow sticky trap is kept 15-20 cm above the plant's growing point, and the height is adjusted as the crops grow. The types and numbers of pests trapped on the yellow sticky traps are recorded at predetermined intervals, and the traps are manually replaced for future sampling. Existing sticky insect traps mostly use disposable yellow / blue sticky traps, sticky tapes, or sticky paper coated with sticky insect glue. During use, these traps unfold to form a flat sticky area, allowing insects flying through it to be captured. However, the effectiveness of this sticky area is limited by the number of insects captured, and exposure to wind and sun causes it to age, reducing its capturing capacity. To maintain its effective trapping performance, the sticky trap must be manually replaced periodically. Furthermore, most existing sticky traps lack the ability to trap nocturnal insects. Therefore, while the currently used yellow sticky trap technology has the advantages of simple structure and easy operation, it requires manual adjustment of the distance between the yellow sticky trap and the crops, and manual replacement of the yellow sticky trap every time pest data is collected. This presents problems such as the time-consuming and labor-intensive process of manually adjusting the height according to plant growth and replacing the yellow sticky trap. Summary of the Invention

[0005] The technical problem solved by this invention is to provide a multifunctional automated insect color attraction and monitoring device, so as to solve the problems of troublesome debugging and time-consuming and laborious replacement of yellow sticky traps in existing yellow sticky trap technology.

[0006] The basic solution provided by this invention is an automated multifunctional insect color-attracting and monitoring device, comprising: a telescopic mechanism, a drive mechanism, an extension module, a first telescopic arm, a second telescopic arm, a yellow board release mechanism, a yellow board collection mechanism, a camera mechanism, and a control module. One end of the telescopic mechanism is fixed to the ground, and the other end is fixedly connected to the extension module. The extension module is hollow inside and open at both ends. The first telescopic arm and the second telescopic arm are respectively located at the two ends of the opening of the extension module. The free end of the first telescopic arm is connected to the yellow board release mechanism, and the free end of the second telescopic arm is connected to the yellow board collection mechanism. The yellow board release mechanism contains a yellow board roll. The yellow board release mechanism is used to release yellow boards, and the yellow board collection mechanism is used to collect the yellow boards released by the yellow board release mechanism.

[0007] The drive mechanism is electrically connected to the control module. The control module is used to control the drive mechanism to control the telescopic mechanism, telescopic arm one and telescopic arm two to extend and retract, as well as the yellow board release mechanism to release the yellow board and the yellow board collection mechanism to collect the yellow board.

[0008] The camera mechanism includes a camera module and a connector. One end of the connector is fixed to the extension module, and the other end is connected to the camera module. The camera module is electrically connected to the control module. The camera module faces the yellow board between the yellow board release mechanism and the yellow board collection mechanism. The control module is also used to control the camera module to acquire images on the yellow board.

[0009] The principle and advantages of this invention are as follows: In the prior art, the main method is to install a yellow sticky trap on a hanging board in the farmland. The height of the yellow sticky trap on the hanging board should be 15-20cm higher than the plant's growing point. The types and numbers of insects on the yellow sticky trap are collected at regular intervals to serve as a big data source for analyzing pests and diseases. However, the height adjustment of the yellow sticky trap is troublesome during use, and a new yellow sticky trap needs to be replaced after each collection of pest and disease big data, which is also troublesome.

[0010] Therefore, to solve the above problems, this application provides an automated multifunctional insect color-attracting and monitoring device, including a telescopic mechanism, a drive mechanism, an extension module, a telescopic arm one, a telescopic arm two, a yellow board release mechanism, a yellow board collection mechanism, a camera mechanism, and a control module. The camera mechanism includes a camera module and a connector. The drive mechanism and the camera module are electrically connected to the control module. One end of the telescopic mechanism is fixed to the ground, and the other end is connected to the extension module. The control module controls the drive mechanism, thereby controlling the telescopic mechanism to extend and retract, enabling adjustment of the height of the extension module from the ground. On the extension module, telescopic arms one and two are located at opposite ends. While the telescopic mechanism extends and retracts, it can drive telescopic arms one and two to rise and fall. The free end of telescopic arm one is connected to the yellow board. The yellow sticky trap release mechanism connects the free end of the telescopic arm two to the yellow sticky trap collection mechanism. The release mechanism contains a rolled-up yellow sticky trap. Under the control of the control module, the drive mechanism can control the release mechanism to release the yellow sticky trap. The released trap passes through telescopic arm one, the extension module, and telescopic arm two directly to the collection mechanism for collection. This allows for automatic release of the yellow sticky trap, effectively attracting insects. The height of the trap from the plant can be adjusted via the telescopic mechanism. Furthermore, under the control of the control module, the drive mechanism can also control the extension and retraction of telescopic arms one and two to control the distance between the release and collection mechanisms, thereby controlling the length of the yellow sticky trap between them to meet various terrain requirements.

[0011] The camera module in the camera mechanism is connected to the extension module via a connector, and the camera module is located between the yellow board release mechanism and the yellow board collection mechanism. The camera module can be controlled by the control module to collect images on the yellow board, which can serve as a big data source for pests and diseases. After the camera module completes the acquisition, the drive mechanism drives the yellow board collection mechanism to collect the used yellow board, while the yellow board release mechanism releases the yellow board, realizing automatic replacement of the new yellow board.

[0012] Therefore, the advantage of this application is that the height between the yellow board and the plant can be adjusted through the telescopic mechanism, making the yellow board easy to adjust. At the same time, the yellow board release mechanism and the yellow board collection mechanism can automatically replace the yellow board, making the replacement of the yellow board convenient. This can solve the problems of troublesome adjustment and time-consuming and laborious replacement of yellow boards in the existing yellow board trapping technology.

[0013] Furthermore, the telescopic mechanism includes a sleeve, a telescopic rod, a lead screw, a lead screw cylinder, and a sealing ring. The driving mechanism includes a geared motor. The sleeve is hollow inside and open at the top. A guide rail groove is provided on the inner wall of the sleeve. The geared motor is located at the bottom of the sleeve. One end of the telescopic rod is slidably connected to the guide rail groove on the inner wall of the sleeve, and the other end is fixedly connected to the extension module. The sealing ring is located at the top opening of the sleeve.

[0014] Both the lead screw and the lead screw cylinder are located inside the telescopic rod. One end of the lead screw cylinder is fixed to the top inside the telescopic rod. One end of the lead screw is connected to the drive shaft of the geared motor, and the other end is rotatably connected inside the lead screw cylinder. The geared motor is electrically connected to the control module. The control module is used to control the rotation of the lead screw inside the lead screw cylinder by controlling the geared motor, thereby controlling the telescopic rod to extend and retract inside the sleeve.

[0015] Beneficial effects: The telescopic mechanism is controlled by a sleeve, telescopic rod, lead screw, lead screw cylinder, sealing ring, and geared motor, which enables the telescopic function of the telescopic mechanism.

[0016] Furthermore, the yellow cardboard roll includes a yellow cardboard roll support, a yellow cardboard and a roll of paper. The yellow cardboard roll support includes a support and a central shaft. There are two supports, located at both ends of the central shaft. The interior of the central shaft is hollow in the shape of a cross. A slit is opened on the side of the central shaft. The two ends of the central shaft penetrate the support.

[0017] The roll of paper is attached to the back of the yellow board.

[0018] Beneficial effects: By setting up a yellow sticky trap roll, the yellow sticky trap can be automatically replaced when it is needed. At the same time, the yellow sticky trap is formed into a tube by the rolled paper, which can prevent it from being damaged and ensure the sticky trap's insect-catching performance.

[0019] Furthermore, the yellow board release mechanism includes a release cylinder, a paper roll, a mounting base, and a top cover. The drive mechanism includes a stepper motor 1 and a stepper motor 2. The telescopic arm 1 is fixedly connected to the side of the mounting base. The mounting base has a mounting groove 1 and a mounting groove 2. The stepper motor 1 is located in the mounting groove 1, and the stepper motor 2 is located in the mounting groove 2. The paper roll and the release cylinder are arranged on the mounting base, with the release cylinder located above the mounting groove 1 and the paper roll located above the mounting groove 2. The top cover covers the top of the release cylinder and the paper roll. The release cylinder includes a release cylinder body, a turntable 1, and a cross shaft 1. The paper roll includes a paper roll body, a turntable 2, and a cross shaft 2. Both the release cylinder body and the paper roll body are hollow inside and open at the top. Both the release cylinder body and the paper roll body have openings on their sides. The side opening of the release cylinder body is adjacent to the side opening of the paper roll body.

[0020] The first turntable and the first cross shaft are located inside the release cylinder body. The bottom end of the first cross shaft is fixedly connected to the drive shaft of the first stepper motor. The second cross shaft is located inside the paper roll body. The first turntable is located inside the release cylinder body and below, and the first cross shaft passes through the middle of the first turntable.

[0021] The bottom end of the second cross shaft is fixedly connected to the drive shaft of the second stepper motor. The second turntable is located inside the lower part of the paper roll body, and the second cross shaft passes through the middle of the second turntable.

[0022] Both stepper motor one and stepper motor two are electrically connected to the control module. The control module is used to control the cross shaft one to rotate according to the control of stepper motor one, and the control module is also used to control the cross shaft two to rotate according to the control of stepper motor two.

[0023] Beneficial effect: The yellow board is released by the release cylinder, and the roll of paper on the yellow board is collected by the paper roll tube, thereby realizing the automatic replacement of the new yellow board.

[0024] Furthermore, the paper roll also includes a paper roll door, which is hinged to the opening of the paper roll body via a hinge.

[0025] Beneficial effect: The collected toilet paper rolls can be easily retrieved through the toilet paper roll door.

[0026] Furthermore, the yellow board collection mechanism includes a collection cylinder and a collection cylinder top cover, the driving mechanism includes a stepper motor three, the collection cylinder includes a collection cylinder body, a cross shaft three, and a turntable three, the collection cylinder body is hollow inside and open at the top, the collection cylinder top cover is closed on the top of the collection cylinder body, the stepper motor three is located at the bottom of the collection cylinder body, the cross shaft three is connected to the drive shaft of the stepper motor three, the turntable three is located at the lower part of the collection cylinder body and the cross shaft three passes through the middle of the turntable three, the collection cylinder body has an inlet on the side, and an inlet brush is provided at the inlet;

[0027] The stepper motor three is electrically connected to the control module, which is also used to control the rotation of the cross shaft three by controlling the operation of the stepper motor three.

[0028] Beneficial effects: By collecting the yellow boards released from the release tube through the collection tube, the used yellow boards can be recycled, eliminating the need for users to manually replace them after each experiment, thus achieving automatic replacement and recycling of yellow boards.

[0029] Furthermore, the inner sidewalls at both ends of the extension module are provided with guide rail grooves II, and the openings at both ends of the extension module are provided with sealing rings II. The telescopic arm one and the telescopic arm two are slidably connected to the guide rail grooves II. The telescopic arm one is provided with a lead screw two and a lead screw cylinder two, and the telescopic arm two is provided with a lead screw three and a lead screw cylinder three. The drive mechanism also includes a dual-output shaft motor. The lead screw cylinder two is located inside the telescopic arm one. One end of the lead screw two is fixedly connected to one drive shaft of the dual-output shaft motor, and the other end is rotatably connected to the lead screw cylinder two.

[0030] The lead screw cylinder three is located inside the telescopic arm two. One end of the lead screw three is fixedly connected to the drive shaft on one side of the dual-output shaft motor, and the other end is rotatably connected to the lead screw cylinder three.

[0031] The dual-output shaft motor is electrically connected to the control module, which is also used to control the extension and retraction states of telescopic arm one and telescopic arm two according to the operating state of the dual-output shaft motor.

[0032] Beneficial effects: The extension and retraction of telescopic arm one and telescopic arm two are achieved by the dual-axis motor in the extension module, thereby controlling the distance between the yellow board release mechanism and the yellow board collection mechanism, and thus enabling control over the size of the yellow board insect collection area.

[0033] Furthermore, the extension module has a light source module on the side where the camera mechanism's connector is fixed. The light source module is electrically connected to the control module, which is used to control the opening and closing of the light source module.

[0034] Beneficial effects: The light source module provides light-induced technology for nighttime use and can also provide illumination for the camera module.

[0035] Furthermore, the extension module is provided with a bracket at its bottom, and the telescopic rod is used to fix the extension module in place.

[0036] Beneficial effect: The bracket can strengthen the stability between the telescopic rod and the extension module.

[0037] Furthermore, the connector is a connecting rod, and the connecting rod is made of carbon steel.

[0038] Beneficial effects: He set the material of the camera module connector to carbon steel, and took advantage of the stretchability of carbon steel to make it easy to adjust the position of the camera module and the acquisition area. Attached Figure Description

[0039] Figure 1 This is a schematic diagram of the device structure according to Embodiment 1 of the present invention;

[0040] Figure 2 This is a schematic diagram of the telescopic mechanism according to Embodiment 1 of the present invention;

[0041] Figure 3 This is a schematic diagram of the structure of the extension module according to Embodiment 1 of the present invention;

[0042] Figure 4 This is a front structural schematic diagram of the yellow plate release mechanism according to Embodiment 1 of the present invention;

[0043] Figure 5 This is a schematic diagram of the back structure of the yellow plate release mechanism according to Embodiment 1 of the present invention;

[0044] Figure 6 This is a cross-sectional view of the yellow plate release mechanism according to Embodiment 1 of the present invention;

[0045] Figure 7 This is a schematic diagram of the structure of the collection tube according to Embodiment 1 of the present invention;

[0046] Figure 8 This is a cross-sectional view of the collection tube according to Embodiment 1 of the present invention;

[0047] Figure 9 This is a schematic diagram of the structure of the yellow board support according to Embodiment 1 of the present invention;

[0048] Figure 10 This is a cross-sectional view of the yellow cardboard roll according to Embodiment 1 of the present invention;

[0049] Figure 11 This is a functional block diagram of the device according to Embodiment 1 of the present invention;

[0050] Figure 12 This is a flowchart of the visual acquisition system in Embodiment 2 of the present invention. Detailed Implementation

[0051] The following detailed description illustrates the specific implementation method:

[0052] The markings in the accompanying drawings include: telescopic mechanism 1, sleeve 101, telescopic rod 102, lead screw 103, lead screw cylinder 104, sealing ring 105, guide rail groove 106, drive mechanism 2, geared motor 201, dual-output shaft motor 202, stepper motor 1 203, stepper motor 2 204, stepper motor 3 205, extension module 3, guide rail groove 2 301, sealing ring 2 302, telescopic arm 1 4, lead screw 2 401, lead screw cylinder 2 402, telescopic arm 2 5, lead screw 3 501, lead screw cylinder 3 502, release cylinder 6, release cylinder body 601, turntable 1 602, and so on. 603, 604, 7, 701, 702, 703, 704, 705, 8, 9, 10, 10, 1001, 1002, 1003, 1004, 1005, 11, 12, 1201, 1202, 1203, 13, 14, 15, 15, 16, 17, 18, 19, 1002, 1003, 1004, 1005, 11, 12, 12, 1202, 1203, 13, 14, 15, 16, 17, 18, 19, 10, 10, 10, 10, 10, 10, 11, 12, 12, 12, 12, 13, 14, 15, 16, 15, 17, 18, 19, 10, 10, 11, 12, 12, 12, 12, 13, 14, 15, 16 ...

[0053] The implementation examples are basically as follows Figure 1 , Figure 2 , Figure 3 and Figure 11 As shown: An automated multifunctional insect color-attracting and monitoring device includes a telescopic mechanism 1, a drive mechanism 2, an extension module 3, a telescopic arm 4, a telescopic arm 2 5, a yellow board release mechanism, a yellow board collection mechanism, a camera mechanism 15, and a control module. One end of the telescopic mechanism 1 is fixed to the ground, and the other end is fixedly connected to the extension module 3. Specifically, the telescopic mechanism 1 includes a sleeve 101, a telescopic rod 102, a lead screw 103, a lead screw cylinder 104, and a sealing ring 105. The drive mechanism 2 includes a reduction motor 201. The sleeve 101 is hollow inside and has a top opening 604. The inner wall of the sleeve 101 has a guide rail groove 106. The reduction motor 201 is located on the sleeve 101. At the bottom, one end of the telescopic rod 102 is slidably connected to the guide groove 106 on the inner wall of the sleeve 101, and the other end is fixedly connected to the extension module 3. The sealing ring 105 is located at the top opening 604 of the sleeve 101. The lead screw 103 and the lead screw cylinder 104 are both located inside the telescopic rod 102. The end of the lead screw cylinder 104 is fixed to the top inside the telescopic rod 102. The end of the lead screw 103 is connected to the drive shaft of the reduction motor 201, and the other end is rotatably connected inside the lead screw cylinder. The reduction motor 201 is electrically connected to the control module. The control module is used to control the rotation of the lead screw 103 inside the lead screw cylinder by controlling the reduction motor 201, thereby controlling the telescopic rod 102 to extend and retract inside the sleeve 101.

[0054] In this embodiment, the telescopic mechanism 1 enables the lifting height of the device of this application to be adjusted, so that lifting control can be performed as needed during actual operation.

[0055] The bottom of the extension module 3 is provided with a bracket 16, and the telescopic rod 102 is fixed to the extension module 3 through the bracket 16.

[0056] Meanwhile, the extension module 3 is hollow inside and has openings 604 at both ends. Telescopic arms 4 and 5 are located at the two ends of the openings 604 of the extension module 3, respectively. The free end of telescopic arm 4 is connected to the yellow plate release mechanism, and the free end of telescopic arm 5 is connected to the yellow plate collection mechanism. The inner sidewalls at both ends of the extension module 3 are provided with guide rail grooves 301. Sealing rings 302 are provided at the openings 604 at both ends of the extension module 3. Telescopic arms 4 and 5 are slidably connected to the guide rail grooves 301. Telescopic arm 4 is provided with lead screw 401 and lead screw cylinder 402, and telescopic arm 5 is provided with lead screw 501 and lead screw cylinder 502. 2. The drive mechanism 2 also includes a dual-output shaft motor 202. A lead screw cylinder 402 is located inside the telescopic arm 4. One end of the lead screw 401 is fixedly connected to one drive shaft of the dual-output shaft motor 202, and the other end is rotatably connected to the lead screw cylinder 402. A lead screw cylinder 502 is located inside the telescopic arm 5. One end of the lead screw 501 is fixedly connected to one drive shaft of the dual-output shaft motor 202, and the other end is rotatably connected to the lead screw cylinder 502. The dual-output shaft motor 202 is electrically connected to the control module. The control module is also used to control the telescopic state of the telescopic arm 4 and the telescopic arm 5 according to the operating state of the dual-output shaft motor 202.

[0057] The top of the telescopic rod 102 is fixed to the extension module 3 via the bracket 16. The lifting and lowering of the extension module 3 can be controlled by the lifting and lowering of the telescopic rod 102. At the same time, the extension module 3 is equipped with a dual-output shaft motor 202. The drive shafts at both ends of the dual-output shaft motor 202 are respectively connected to the lead screw 401 inside the telescopic arm 1 and the lead screw 501 inside the telescopic arm 2. When the dual-output shaft motor 202 is started by the control module, the dual-output shaft motor 202 controls the rotation of the lead screw 401 and the lead screw 501. The lead screw 401 rotates inside the lead screw cylinder 402. In this embodiment, the lead screw cylinder 402 is provided with an internal thread that mates with the rotation of the lead screw 401, thereby driving the telescopic arm 1 to extend and retract. The free end of the telescopic arm 1 is fixedly connected to the yellow plate release mechanism. In this embodiment, the free end of the telescopic arm 1 is fixed to the yellow plate release mechanism by bolts. Therefore, when the telescopic arm 1 extends and retracts, it can drive the yellow plate release mechanism to move, thereby controlling the distance between the yellow plate release mechanism and the extension module 3.

[0058] Similarly, the free end of the telescopic arm 2 5 is fixedly connected to the yellow board collecting mechanism. Therefore, the yellow board collecting mechanism can also move accordingly during the telescopic arm 2 5's extension and retraction, ultimately enabling control of the distance between the yellow board releasing mechanism and the yellow board collecting mechanism.

[0059] like Figure 9 and Figure 10 As shown, the yellow board release mechanism contains a yellow board roll. The yellow board release mechanism is used to release the yellow board 13, and the yellow board collection mechanism is used to collect the yellow board 13 released by the yellow board release mechanism. The yellow board roll includes a yellow board support 1201, the yellow board 13, and a roll of paper 14. The yellow board support 1201 includes a support 1201 and a central shaft 1202. Two supports 1201 are provided, located at both ends of the central shaft 1202. The interior of the central shaft 1202 is hollow in a cross shape. A slit 1203 is provided on the side of the central shaft 1202 to fix the yellow board and prevent it from rotating. Both ends of the central shaft 1202 penetrate the support 1201. The roll of paper 14 is attached to the back of the yellow board 13. By using the yellow board roll specifically designed for this application, the yellow board 13 and the roll of paper 14 are rolled together to form a yellow board roll, preventing the yellow boards 13 from sticking together during use, thus facilitating practical application.

[0060] Meanwhile, the yellow plate release mechanism is specifically as follows: Figure 4 , Figure 5 and Figure 6 As shown, the yellow board release mechanism includes a release cylinder 6, a paper roll 7, a mounting base 8, and a top cover 9. The drive mechanism 2 includes a stepper motor 203 and a stepper motor 204. The telescopic arm 4 is fixedly connected to the side of the mounting base 8. The mounting base 8 has a mounting groove 1 and a mounting groove 2. The stepper motor 203 is located in the mounting groove 1, and the stepper motor 204 is located in the mounting groove 2. The paper roll 7 and the release cylinder 6 are mounted on the mounting base 8, with the release cylinder 6 located above the mounting groove 1 and the paper roll 7 located above the mounting groove 2. The top cover 9 covers the top of the release cylinder 6 and the paper roll 7. The release cylinder 6 includes a release cylinder body 601, a turntable 602, and a cross. Shaft 1 603, the paper roll 7 includes a paper roll body 701, a turntable 2 702 and a cross shaft 2 703. Both the release tube body 601 and the paper roll body 701 are hollow inside and have a top opening 604. Both the release tube body 601 and the paper roll body 701 have openings 604 on their sides. The side openings 604 of the release tube body 601 are adjacent to the side openings 604 of the paper roll body 701. The paper roll 7 also includes a paper roll door 704. The paper roll door 704 is hinged to the opening 604 of the paper roll body 701 by a hinge 705, which facilitates the retrieval of the paper roll 14 collected in the paper roll 7. In this embodiment, the hinge 705 is a hinge.

[0061] Turntable 602 and cross shaft 603 are located inside the release cylinder body 601. The bottom end of cross shaft 603 is fixedly connected to the drive shaft of stepper motor 203. Cross shaft 703 is located inside the paper roll body 701. Turntable 602 is located inside the release cylinder body 601 and below. Cross shaft 603 passes through the middle of turntable 602.

[0062] The bottom end of the cross shaft 703 is fixedly connected to the drive shaft of the stepper motor 204. The turntable 702 is located inside the lower part of the paper roll body 701, and the cross shaft 703 passes through the middle of the turntable 702.

[0063] Both stepper motor 203 and stepper motor 204 are electrically connected to the control module. The control module is used to control the rotation of cross shaft 603 according to the control of stepper motor 203, and the control module is also used to control the rotation of cross shaft 703 according to the control of stepper motor 204.

[0064] In this embodiment, to facilitate the smooth release of the yellow cardboard 13 by the yellow cardboard release mechanism, a release cylinder 6 and a paper roll 7 are provided. The yellow cardboard roll is placed inside the release cylinder body 601 and fixed by a cross shaft 603 inside the release cylinder body 601. In this application, the cross shaft 603 matches the central axis 1202 of the yellow cardboard roll bracket 1201. The cross shaft 603 is engaged in the "+" shaped hollow inside the central axis 1202. The yellow cardboard roll is placed on the turntable 602 inside the release cylinder body 601. After fixing, the yellow cardboard 13 on the yellow cardboard roll is released from the release cylinder body. Pull out from the opening 604 of 601, and at the same time tear off the roll paper 14 on the back of the yellow plate 13. The roll paper 14 enters through the opening 604 of the roll paper body 701 and is wound around the cross shaft 703 of the roll paper body 701. Thus, when the stepper motor 203 rotates, the cross shaft 603 rotates, so that the yellow plate 13 can extend out from the opening 604 of the release tube body 601. The roll paper 14 on the back of the extended yellow plate 13 is collected in the roll paper body 701 under the action of the stepper motor 204, thereby realizing the automatic release of the yellow plate 13 and the automatic recycling of the roll paper 14.

[0065] like Figure 7 and Figure 8 As shown, the yellow board collection mechanism includes a collection cylinder 10 and a collection cylinder top cover 11. The drive mechanism 2 includes a stepper motor 205. The collection cylinder 10 includes a collection cylinder body 1001, a cross shaft 1003, and a turntable 1002. The collection cylinder body 1001 is hollow inside and has a top opening 604. The collection cylinder top cover 11 covers the top of the collection cylinder body 1001. The stepper motor 205 is located at the bottom inside the collection cylinder body 1001. The cross shaft 1003 is connected to the drive shaft of the stepper motor 205. The turntable 1002 is located at the bottom inside the collection cylinder body 1001 and the cross shaft 1003 passes through the middle of the turntable 1002. An inlet 1004 is opened on the side of the collection cylinder body 1001, and an inlet brush 1005 is provided at the inlet 1004.

[0066] Stepper motor 3205 is electrically connected to the control module. The control module is also used to control the rotation of cross shaft 31003 by controlling the operation of stepper motor 3205.

[0067] In this embodiment, the yellow board 13 released from the release cylinder body 601 passes sequentially through the telescopic arm 4, the extension module 3, and the telescopic arm 5 until it reaches the collection cylinder 10. It enters the collection cylinder 10 through the inlet 1004 and wraps around the cross shaft 3 1003 inside the collection cylinder body 1001. Thus, there will be a clean yellow board 13 between the yellow board release mechanism and the yellow board collection mechanism. After the yellow board 13 is used, some insects will be trapped on it. When the collection cylinder 10 collects the yellow board 13, the insects trapped on the yellow board 13 can be brushed off by the inlet brush 1005 at the inlet 1004 for easy recycling.

[0068] The camera mechanism 15 includes a camera module 1501 and a connector. One end of the connector is fixed to the extension module 3, and the other end is connected to the camera module 1501. The camera module 1501 is electrically connected to the control module. The camera module 1501 faces the yellow board 13 between the yellow board release mechanism and the yellow board collection mechanism. The control module is also used to control the camera module 1501 to acquire images on the yellow board 13. The extension module 3 is provided with a light source module 17 on the side where the connector of the camera mechanism 15 is fixed. The light source module 17 is electrically connected to the control module. The control module is used to control the opening and closing of the light source module 17. The connector is a connecting rod 1502, and the connecting rod 1502 is made of carbon steel.

[0069] In this embodiment, the connecting rod 1502 is made of carbon steel, allowing it to be twisted freely for easy adjustment of the position of the camera module 1501. The camera module 1501 captures images of insects on the yellow board 13 between the yellow board release mechanism and the yellow board collection mechanism as a data source. Meanwhile, the light source module 17 enables the camera module 1501 to capture images at night. The light source module 17 also serves as a light source for light trapping, attracting insects to gather on the yellow board 13 at night, which is more conducive to insect trapping. In this embodiment, the light source module 17 is an LED light strip, and the camera module is a camera.

[0070] In addition, it includes a control panel and a power module. The power module is electrically connected to the control module and is used to supply power to the geared motor 201, the dual-output shaft motor 202, the first stepper motor 203, the second stepper motor 204, the third stepper motor 205, and the camera module 1501. The control panel includes a display screen and control buttons, both of which are electrically connected to the control module. The control module is also used to control the geared motor 201, the dual-output shaft motor 202, the first stepper motor 203, the second stepper motor 204, and the camera module 1501 via the control buttons. The operation of stepper motor 205 enables the extension and retraction of telescopic rod 102, telescopic arm 4 and telescopic arm 5, and the rotation of cross shaft 603, cross shaft 703 and cross shaft 1003. Under the control of the control module, the display screen is used to display the operating status of geared motor 201, dual-axis motor 202, stepper motor 203, stepper motor 204, stepper motor 205 and camera module 1501. In this embodiment, the display screen is an LED display screen, the control buttons are keyboards, and the power module is a battery.

[0071] Example 2:

[0072] like Figure 12 As shown, the difference between Embodiment 2 and Embodiment 1 is that Embodiment 2 also includes a control system for an automated multifunctional rotifer color-attracting and monitoring device, comprising a visual acquisition system and a motor control system. The visual acquisition system provides a control system for the camera mechanism, and its components are: a host computer image acquisition environment based on PYQT is built by installing the Ubuntu system on a Raspberry Pi, and the Raspberry Pi communicates with the control module via the 485 protocol; the Raspberry Pi is responsible for connecting the USB camera and the serial port LED display, and completing the functions of local control, image data acquisition, processing, information publishing and communication with the drive mechanism.

[0073] In addition, the steps for camera assemblies to collect insects based on a vision acquisition system include the following:

[0074] S1: Acquire images through the camera module and preprocess the images; wherein, S1 includes:

[0075] S1-1: Convert the image captured by the camera module to grayscale;

[0076] S1-2: Filter and denoise the grayscale image to remove noise from the image;

[0077] S1-3: Perform polygon fitting on the image contour points of the filtered and denoised image, calculate the contour area and obtain the four vertices of the rectangle, identify the yellow board rectangle border, and segment and remove other images except the yellow board.

[0078] S1-4: Binarization processing; In this embodiment, the binarization processing is specifically as follows: Based on the grayscale threshold, the area where the insect is attached in the image is black, and the rest of the area is white.

[0079] S2: Calculate the area of ​​the insect's convex contour based on the preprocessing results, calculate the total area, and calculate the proportion of pest area and yellow sticky trap area to generate a pest attachment proportion map; wherein, S2 includes:

[0080] S2-1: Collect images of pests and normal, pest-free images as inputs for network inference. Use data augmentation, image preprocessing, sliding window, and adaptive padding methods to clean the data, improve sample quality, optimize the input, and generate a training set.

[0081] S2-2: Create a dataset and label the pest categories;

[0082] S2-3: Use the YOLO-V5 model to pre-train the training set and tune the model parameters to obtain the optimal weights;

[0083] S2-4: Compare the weights obtained from the training set with the dataset. After the training set meets the preset threshold, proceed to the actual experimental test, optimize the model to achieve the final recognition effect, and generate a pest attachment ratio map.

[0084] S3: If the percentage of pests attached to the board exceeds a preset threshold, such as 60%, a command is sent to control the motors of the collection tube and the paper roll to coordinate their actions, complete the replacement of the yellow board, and send the percentage of pests attached to the user terminal.

[0085] Through the above visual acquisition steps, it is possible to acquire images of pests on yellow boards and analyze the proportion of pests in the acquired images, thus serving as a data source for big data analysis.

[0086] In addition, this embodiment also includes a pre-defined custom communication protocol for the drive mechanism, comprising the following steps:

[0087] To issue an instruction, first establish the instruction code. Define the addresses of the five motors in the drive mechanism as 0x01, 0x02, 0x03, 0x04, and 0x05. In the instruction code, function code 0x03 indicates that the instruction is issued from the Raspberry Pi to the control module. The following 0xaaaa occupies 4 bytes and represents the distance the motor's end point moves. In this embodiment, the motor's rotation angle needs to be calculated based on the motor's radius and transmission ratio. The following 0xbbbb occupies 4 bytes and represents the time the motor's end point moves. In this embodiment, the time the motor's end point moves is obtained from the rotational angular velocity. The rotational angular velocity needs to be calculated based on the motor's radius and transmission ratio. The motor radius and transmission ratio can be obtained from the parameter table of the motor model.

[0088] For example: Instruction code: 01 03 00 30 00 01 c1 c2

[0089] Instruction code interpretation: Motor 01 moves a distance of 30cm in 1s, at a speed of 30cm / s; c1 and c2 are CRC check codes.

[0090] The upload command is created by defining the addresses of the five motors in the drive mechanism as 0x01, 0x02, 0x03, 0x04, and 0x05. In the upload command code, 0x06 indicates that the command is uploaded from the control module to the Raspberry Pi; the subsequent 0xcccc occupies 4 bytes, representing the actual running distance of the motor connection end; the subsequent 0xdddd occupies 4 bytes, representing the actual running speed of the motor connection end.

[0091] For example: Upload command code: 01 06 00 30 00 01 c1 c2

[0092] Instruction code interpretation: Motor No. 01, actual movement distance 30cm, time 1s, speed 30cm / s; c1, c2 are CRC check codes.

[0093] The motor control system uses an STM32 microcontroller to control each motor in the drive mechanism, specifically:

[0094] Firstly, the control between the telescopic rod and the geared motor, i.e., the adjustment of the telescopic height: In this embodiment, the geared motor is connected to the telescopic rod via gears, with a fixed transmission ratio. The number of pulses sent by the STM32 microcontroller corresponds to the moving distance s. The moving distance s is calculated as follows: set the number of pulses for one revolution of the geared motor as n, and the transmission ratio between the geared motor and the telescopic rod as i, then the moving distance s = 1 / (n*i). Therefore, the height adjustment of the telescopic rod can be controlled.

[0095] Simultaneously, based on the needs of different crops, the hanging height of the yellow board is set and the number of pulses transmitted by the STM32 microcontroller is determined. The frequency of pulse transmission is calculated, and the frequency of pulse transmission corresponds to the extension speed. t represents the time required to transmit the pulse. In this embodiment, the height of the extension rod is adjusted to a constant speed by default. Therefore, the extension speed v = 1 / (n*i*t), which enables the adjustment of the extension speed and the speed regulation method of the extension rod.

[0096] Similarly, the adjustment distance and speed of the dual-output shaft motor are adjusted in the same way as the adjustment of the geared motor mentioned above, and this application will not go into further detail.

[0097] For the control of the release tube, paper roll tube, and collection tube, the user first determines the moving speed and unfolded length of the yellow board. The diameter of the release tube is detected by the diameter detection sensor and the value is transmitted to the control module. The number of yellow board rolls to be released and the rotation speed of the stepper motor of the release tube are calculated based on the moving speed and unfolded length of the yellow board to ensure that the speed of the released yellow board remains constant.

[0098] Then, the collecting cylinder detects the real-time diameter of the collecting cylinder through the set diameter detection sensor. Combined with the moving speed of the already unfolded yellow board, the control module calculates the real-time rotation speed of the collecting cylinder motor. At the same time, it calculates the length of the yellow board that the collecting cylinder has collected, so as to control the start and stop of the second stepper motor.

[0099] Finally, the paper roll detects the current diameter of the paper roll through the set diameter detection sensor, and transmits the value to the control module. Based on the moving speed of the yellow plate and the length of the unfolded yellow plate, the module calculates the number of paper rolls to be rolled and the rotation speed of the stepper motor three of the paper roll, ensuring that the paper roll speed of the paper roll remains constant.

[0100] The above motor control methods enable motor control in the release tube, paper roll tube, and collection tube, thereby achieving automatic release and collection of the yellow board and paper roll.

[0101] In this application, compared with traditional yellow sticky trap technology, conventional yellow sticky traps are typically replaced every 4-7 days at a rate of 1.5 acres per hour. This application controls the release and collection of yellow sticky traps through the coordinated control of stepper motors 1, 2, and 3 in the drive mechanism, enabling large-area yellow sticky trap replacement without manual operation. This can be achieved simply by inputting control commands into the control module, significantly improving efficiency compared to traditional yellow sticky trap replacement. Furthermore, using this technical solution for pest population monitoring allows for the instantaneous acquisition of large-area pest photos. Combined with a visual acquisition system in image recognition technology, pest intelligence data can be quickly obtained, facilitating data acquisition during pest population monitoring.

[0102] The above are merely embodiments of the present invention. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, under the guidance of this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of the present invention. These should also be considered within the scope of protection of the present invention, and will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. An automated multi-functional insect luring and monitoring device, characterized by: include: The system includes a telescopic mechanism, a drive mechanism, an extension module, a first telescopic arm, a second telescopic arm, a yellow card release mechanism, a yellow card collection mechanism, a camera mechanism, and a control module. One end of the telescopic mechanism is fixed to the ground, and the other end is fixedly connected to the extension module. The extension module is hollow inside and open at both ends. The first and second telescopic arms are located at the open ends of the extension module, respectively. The free end of the first telescopic arm is connected to the yellow card release mechanism, and the free end of the second telescopic arm is connected to the yellow card collection mechanism. The yellow card release mechanism contains a yellow card roll and is used to release yellow cards. The yellow card collection mechanism is used to collect the yellow cards released by the release mechanism. The drive mechanism is electrically connected to the control module, which is used to control... The drive mechanism control module controls the extension and retraction of the telescopic mechanism, telescopic arm one and telescopic arm two, as well as the yellow board release mechanism to release the yellow board and the yellow board collection mechanism to collect the yellow board. The camera mechanism includes a camera module and a connector. One end of the connector is fixed to the extension module, and the other end is connected to the camera module. The camera module is electrically connected to the control module. The camera module faces the yellow board between the yellow board release mechanism and the yellow board collection mechanism. The control module is also used to control the camera module to capture images on the yellow board. The yellow board roll includes a yellow board roll bracket, a yellow board, and a roll of paper. The yellow board roll bracket includes a support and a central shaft. There are two supports, located at both ends of the central shaft. The interior of the central shaft is hollow in a "+" shape. A slit is provided on the side, and the two ends of the central shaft penetrate the bracket; the roll of paper is attached to the back of the yellow board; the yellow board release mechanism includes a release cylinder, a roll of paper, a mounting base, and a top cover; the drive mechanism includes a stepper motor one and a stepper motor two; the telescopic arm one is fixedly connected to the side of the mounting base; the mounting base has a mounting groove one and a mounting groove two; the stepper motor one is located in the mounting groove one, and the stepper motor two is located in the mounting groove two; the roll of paper and the release cylinder are set on the mounting base, with the release cylinder located above the mounting groove one and the roll of paper located above the mounting groove two; the top cover covers the top of the release cylinder and the roll of paper; the release cylinder includes a release cylinder body, a turntable one, and a cross shaft one; the roll of paper... The tube includes a paper roll body, a second turntable, and a second cross shaft. Both the release tube body and the paper roll body are hollow inside and open at the top. Both the release tube body and the paper roll body have openings on their sides, with the side opening of the release tube body adjacent to the side opening of the paper roll body. The first turntable and the first cross shaft are located inside the release tube body. The bottom end of the first cross shaft is fixedly connected to the drive shaft of the first stepper motor. The second cross shaft is located inside the paper roll body. The first turntable is located below the inside of the release tube body, and the first cross shaft passes through the middle of the first turntable. The bottom end of the second cross shaft is fixedly connected to the drive shaft of the second stepper motor. The second turntable is located below the inside of the paper roll body, and the second cross shaft passes through the middle of the second turntable.Both stepper motor 1 and stepper motor 2 are electrically connected to the control module. The control module controls the rotation of cross shaft 1 based on the control of stepper motor 1, and also controls the rotation of cross shaft 2 based on the control of stepper motor 2. The paper roll also includes a paper roll door, which is hinged to the opening of the paper roll body via a hinge. The yellow cardboard collection mechanism includes a collection tube and a collection tube top cover. The drive mechanism includes stepper motor 3. The collection tube includes a collection tube body, cross shaft 3, and turntable 3. The collection tube body is hollow inside and open at the top. The collection tube top cover is closed on the top of the collection tube body. Stepper motor 3 is located at the bottom of the collection tube body. Cross shaft 3 is connected to the drive shaft of stepper motor 3. Turntable 3 is located at the lower part of the collection tube body, and cross shaft 3 passes through the middle of turntable 3. An inlet is provided on the side of the collection tube body, and an inlet brush is provided at the inlet. Stepper motor 3 is electrically connected to the control module, and the control module also controls the rotation of cross shaft 3 by controlling the operation of stepper motor 3.

2. The automated multi-functional insect luring and monitoring device according to claim 1, wherein: The telescopic mechanism includes a sleeve, a telescopic rod, a lead screw, a lead screw cylinder, and a sealing ring. The driving mechanism includes a geared motor. The sleeve is hollow inside and open at the top. A guide groove is provided on the inner wall of the sleeve. The geared motor is located at the bottom of the sleeve. One end of the telescopic rod is slidably connected to the guide groove on the inner wall of the sleeve, and the other end is fixedly connected to the extension module. The sealing ring is located at the top opening of the sleeve. The lead screw and the lead screw cylinder are both located inside the telescopic rod. The lead screw cylinder is fixed to the top inside the telescopic rod. One end of the lead screw is connected to the drive shaft of the geared motor, and the other end is rotatably connected inside the lead screw cylinder. The geared motor is electrically connected to a control module. The control module is used to control the rotation of the lead screw inside the lead screw cylinder by controlling the geared motor, thereby controlling the telescopic rod to extend and retract within the sleeve.

3. The automated multi-functional insect luring and monitoring device according to claim 1, wherein: The extension module has guide rail grooves on its inner sidewalls at both ends, and sealing rings at its openings at both ends. Telescopic arms one and two are slidably connected to the guide rail grooves. Telescopic arm one contains a lead screw two and a lead screw cylinder two, and telescopic arm two contains a lead screw three and a lead screw cylinder three. The drive mechanism also includes a dual-output shaft motor. The lead screw cylinder two is located inside telescopic arm one, with one end fixedly connected to a drive shaft on one side of the dual-output shaft motor and the other end rotatably connected to the lead screw cylinder two. The lead screw cylinder three is located inside telescopic arm two, with one end fixedly connected to a drive shaft on one side of the dual-output shaft motor and the other end rotatably connected to the lead screw cylinder three. The dual-output shaft motor is electrically connected to a control module, which is also used to control the extension and retraction states of telescopic arms one and two according to the operating state of the dual-output shaft motor.

4. The automated multi-functional insect luring and monitoring device according to claim 2, wherein: The extension module has a light source module on the side where the camera mechanism's connector is fixed. The light source module is electrically connected to the control module, which is used to control the opening and closing of the light source module.

5. The automated multi-functional insect luring and monitoring device according to claim 4, wherein: The extension module has a bracket at its bottom, and the telescopic rod is used to fix the extension module in place.

6. The automated multi-functional insect luring and monitoring device according to claim 1, wherein: The connector is a connecting rod, and the connecting rod is made of carbon steel.

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