Device for rapidly detecting diphyllobothrium in fresh meat of animals

Abstract

The application discloses a device for rapidly detecting diphyllobothrium in fresh meat of animals, and belongs to the technical field of food detection devices. The device comprises a vibration mechanism, a microscopic observation mechanism and an analysis control mechanism. The vibration mechanism is vertically vibrated through a servo electric cylinder, and reciprocating vibration in two orthogonal directions in a horizontal plane is realized through an eccentric wheel matched with a flat spring, so that three-dimensional vibration of the fresh meat sample in a tray is generated. A microscope camera is arranged above the sample to collect and enlarge images. A display PLC controller controls vibration timing and performs characteristic analysis on the images, and based on the physiological characteristics and morphological characteristics of diphyllobothrium under vibration stimulation, it is automatically judged whether diphyllobothrium exists or not. The device is small in size, convenient to carry and low in cost, can realize automatic detection of diphyllobothrium, is suitable for various occasions, and effectively maintains the interests and health of consumers.

Description

Technical Field

[0001] This invention relates to the field of food testing devices, and more specifically, to a device for rapid detection of sparganum in fresh animal meat. Background Technology

[0004] Currently, the detection of sparganum in fresh animal meat mainly relies on visual inspection by inspectors, which is inefficient, prone to missed detections, and lacks specialized automated detection equipment. Especially for small meat processing sites or on-site sampling scenarios, existing detection methods are insufficient to meet the needs for rapid, accurate, and portable testing. Therefore, there is an urgent need to develop a device capable of rapidly and automatically detecting sparganum in fresh animal meat. Summary of the Invention

[0005] The purpose of this invention is to address the problems of existing technologies that rely on manual visual observation for the detection of sparganum larvae in fresh animal meat, which are characterized by low efficiency, easy missed detection, and lack of automated and portable equipment. This invention provides a rapid detection device for sparganum larvae in fresh animal meat to solve these problems.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solution: A rapid detection device for sparganum in fresh animal meat includes a vibration mechanism, a microscopic observation mechanism, an analysis and control mechanism, and a base support mechanism. The vibration mechanism carries and drives the fresh animal meat sample to vibrate in multiple directions. The microscopic observation mechanism is positioned above the vibration mechanism and is used to acquire magnified images of the fresh animal meat sample. The analysis and control mechanism is electrically connected to both the vibration mechanism and the microscopic observation mechanism, and is used to control the vibration timing and perform feature analysis on the acquired images to determine the presence of sparganum.

[0007] Furthermore, the vibration mechanism includes a horizontal vibration component and a vertical vibration component; the horizontal vibration component is used to drive the fresh animal meat sample to generate reciprocating vibration in the horizontal plane, and the vertical vibration component is used to drive the fresh animal meat sample to generate reciprocating vibration in the up-down direction.

[0008] Furthermore, the horizontal vibration assembly includes a square tube A, two sets of eccentric wheel drive units, and four sets of flat spring reset units. The square tube A is vertically arranged, with its upper end used to connect to a tray that carries the sample. The two sets of eccentric wheel drive units are respectively arranged on two adjacent right-angled sides of the outer wall of the square tube A. Each set of eccentric wheel drive units includes a servo motor A and an eccentric wheel fixed on its shaft A. The eccentric wheel is in contact with the outer wall of the square tube A. The four sets of flat spring reset units are respectively arranged on the four outer wall surfaces of the square tube A. Each set of flat spring reset units includes two flat springs and a vertical plate frame. The lower part of the flat spring is fixed to the vertical plate frame, and the upper part is a free end that is in contact with the outer wall of the square tube A.

[0009] Furthermore, the vertical vibration assembly includes a square tube B, a servo electric cylinder A, and a horizontal square moving plate B; the square tube B is nested inside the square tube A and can slide relative to it; the horizontal square moving plate B is fixed to the inner wall of the square tube B; the servo electric cylinder A is vertically fixed to the center of the upper surface of the horizontal square moving plate B, and its telescopic end A extends upward and is fixedly connected to the lower surface of the connecting plate at the top of the square tube A through a flange A.

[0010] Furthermore, it also includes a horizontal movement guide assembly, which comprises a horizontal square fixed plate A, a horizontal square moving plate A, a horizontal square fixed plate B, multiple sets of clearance height pads, and multiple sets of fastening bolts; the upper surface of the horizontal square moving plate A is welded and fixed to the lower end of the square tube B, and a square hole is opened in its center for the wire of the servo electric cylinder A to pass through; the lower surface of the horizontal square moving plate A is in sliding contact with the upper surface of the horizontal square fixed plate A; the horizontal square fixed plate B is stacked on the upper surface of the horizontal square moving plate A; the thickness of the clearance height pad is slightly greater than the thickness of the horizontal square moving plate A; the fastening bolts pass through the round holes of the horizontal square fixed plate A and the round holes of the clearance height pad in sequence, and are then tightened into the internal threaded holes of the horizontal square fixed plate B, so that the horizontal square moving plate A is clamped between the horizontal square fixed plate A and the horizontal square fixed plate B and can slide horizontally.

[0011] Furthermore, the vibration mechanism also includes a tray and a horizontal connecting plate; the bottom of the tray is provided with internal threads, the outer periphery of the connecting plate is provided with external threads, and the tray is fixed to the upper surface of the connecting plate by threaded connection; the tray is made of 316 stainless steel; the center of the lower surface of the connecting plate is welded and fixed to the upper end of the square tube A.

[0012] Furthermore, the microscopic observation mechanism includes a microscope camera and a dimmable illumination lamp; the dimmable illumination lamp is integrated into the microscope camera and is used to provide illumination for sample observation.

[0013] Furthermore, the analysis and control mechanism is a display PLC controller; the display PLC controller has a built-in control program and image analysis software, which can magnify and process the images acquired by the microscope camera and perform feature comparison analysis, automatically determine whether there are sparganum larvae in the fresh animal meat sample and provide audio-visual prompts through the display screen; the electrical control wires of the vibration mechanism and the microscopic observation mechanism are both wired or wirelessly connected to the display PLC controller.

[0014] Furthermore, the base support mechanism includes a base counterweight, a vertical pole, a cantilever rod, and multiple support legs; the support legs are fixed to the four corners of the lower surface of the horizontal square fixing plate A to support the vibration mechanism; the base counterweight is placed on the workbench; the lower end of the vertical pole is vertically fixed to the upper surface of the base counterweight by a reinforcing rib A; one end of the cantilever rod is fixed to the upper part of the vertical pole by a reinforcing rib B, and the other end is fixed downward to the microscope camera; the display PLC controller is fixed to the middle of the vertical pole by bolts.

[0015] Furthermore, the analysis and control mechanism controls the detection process according to the following timing sequence: first, it controls the vertical vibration for a set time and then the static setting time; then, it controls the horizontal vibration in the first direction for a set time and then the static setting time; finally, it controls the horizontal vibration in the second direction for a set time and then the static setting time. Throughout the vibration and static setting process, the microscopic observation mechanism continuously acquires images, which are then analyzed in real time by the analysis and control mechanism to identify the sparganum larvae that are stimulating the vibration to move and their physical morphological characteristics.

[0016] The beneficial effects of this invention are: 1. Automatic detection of sparganum: Utilizing the physiological characteristic of sparganum to move when stimulated by vibration, combined with microscopic image acquisition and image recognition analysis, the system can automatically determine the presence of sparganum without the need for manual observation of each piece, resulting in high detection efficiency and low false negative rate.

[0017] 2. Multi-dimensional vibration excitation: Three-dimensional vibration timing control in the up-down, left-right, and front-back directions fully stimulates the sparganum to produce a peristaltic response, improving detection sensitivity.

[0018] 3. Portable and easy to use: The device has a compact overall structure, small size, is easy to carry, and has a low cost. It is suitable for various occasions such as laboratories, market sites, and meat processing plants, and can quickly complete sampling inspections.

[0019] 4. Safety and hygiene: The detachable stainless steel tray is easy to clean and disinfect, preventing cross-contamination and effectively protecting consumer interests and health. Attached Figure Description

[0020] Figure 1 Main cross-sectional view of the device for rapid detection of sparganum in fresh animal meat provided by the present invention; Figure 2 The present invention provides a rapid detection device for sparganum in fresh animal meat. Figure 1 Top view; Figure 3 The present invention provides a rapid detection device for sparganum in fresh animal meat. Figure 1 Side view; Figure 4 The electrical control schematic diagram of the device for rapid detection of sparganum in fresh animal meat provided by the present invention.

[0021] The diagram shows: 1. Animal meat sample; 2. Tray; 3. Internal thread; 4. Connecting plate; 5. Square tube A; 6. Flat spring; 7. Stand; 8. Workbench; 9. Support leg; 10. Horizontal square fixed plate A; 11. Horizontal square moving plate A; 12. Horizontal square fixed plate B; 13. Gap height pad; 14. Fastening bolt; 15. Mounting hole A; 16. Mounting hole B; 17. Servo electric cylinder A; 18. Telescopic end A; 19. Flange A; 20. Horizontal square moving plate B; 21. Mounting hole C; 22. Square hole; 23. Square tube B; 24. Servo motor A; 25. Shaft A; 26. Eccentric wheel; 27. Base counterweight; 28. Reinforcing rib A; 29. ​​Upright pole; 30. Display PLC controller; 31. Reinforcing rib B; 32. Cantilever rod; 33. Microscope camera; 34. Dimmable lighting lamp. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the scope of the invention.

[0025] like Figures 1 to 4 As shown in the figure, the device for rapid detection of sparganum in fresh animal meat provided in this embodiment mainly consists of four parts: a vibration mechanism, a microscopic observation mechanism, an analysis and control mechanism, and a base support mechanism.

[0026] The vibration mechanism includes a tray 2, a connecting plate 4, a square tube A5, a square tube B23, a servo electric cylinder A17, a horizontal vibration drive assembly, and a horizontal movement guide assembly. The vibration mechanism is used to support the fresh animal meat sample 1 and generate multi-directional mechanical vibration.

[0027] Tray 2 is an open container with internal threads 3 on the bottom. It is made of 316 stainless steel, which meets food contact hygiene standards and is easy to disassemble, clean, and disinfect. Connecting plate 4 is a horizontal disc with external threads on its outer circumference. Tray 2 is screwed onto connecting plate 4 via internal threads 3, making it easy to assemble and disassemble.

[0028] With the vertical center line of connecting plate 4 as the center, square tube A5 is vertically welded to the lower surface of connecting plate 4. Square tube A5 is a square cross-section tube and is arranged vertically. Square tube B23 is inserted tightly against the inner wall of square tube A5. Square tube B23 is also a square cross-section tube, with an outer diameter slightly smaller than the inner diameter of square tube A5. The two form a sliding fit and can slide up and down relative to each other.

[0029] A horizontal square movable plate B20 is bolted to the inner wall of the square tube B23. Mounting holes C21 are provided on the horizontal square movable plate B20 for wiring to pass through. A servo electric cylinder A17 is vertically fixed to the center of the upper surface of the horizontal square movable plate B20 by bolts. The telescopic end A18 of the servo electric cylinder A17 extends upwards, and a flange A19 is fixed to the end. The flange A19 is bolted to the center of the lower surface of the connecting plate 4. When the servo electric cylinder A17 is working, the telescopic end A18 extends or retracts, pushing the connecting plate 4 and the tray 2 up and down through the flange A19, achieving vertical vibration.

[0030] A horizontal square movable plate A11 is welded to the lower end of square tube B23. A square hole 22 is opened in the center of the horizontal square movable plate A11 for the electrical control wires of the servo electric cylinder A17 to pass through. The lower surface of the horizontal square movable plate A11 contacts the upper surface of the horizontal square fixed plate A10, and the two are in a planar sliding fit. A horizontal square fixed plate B12 is placed on the upper surface of the horizontal square movable plate A11, and a mounting hole B16 is opened in the center of the horizontal square fixed plate B12. The vertical center lines of the horizontal square fixed plate B12, the horizontal square movable plate A11, and the horizontal square fixed plate A10 coincide.

[0031] The horizontal square fixed plate B12 has evenly distributed internal threaded holes, and the horizontal square fixed plate A10 has evenly distributed round holes, each round hole being coaxial with its corresponding internal threaded hole. The fastening bolt 14 passes through the round holes on the horizontal square fixed plate A10 and the round holes on the clearance height pad 13, and is tightened into the internal thread of the horizontal square fixed plate B12. The thickness of the clearance height pad 13 is slightly greater than the thickness of the horizontal square movable plate A11. Therefore, after the fastening bolt 14 is tightened, the horizontal square movable plate A11 is clamped between the horizontal square fixed plate A10 and the horizontal square fixed plate B12, but with a small gap, which does not affect the horizontal movement of the horizontal square movable plate A11, while also serving as a vertical limit.

[0032] The horizontal vibration drive assembly includes two sets of eccentric wheel drive units and four sets of flat spring reset units. On each of the four outer wall surfaces of the square tube A5, two flat springs 6 are in contact with each surface. The upper part of each flat spring 6 is free, and the lower part is fixed to the vertical plate frame 7. The vertical plate frame 7 is fixed to the upper surface of the horizontal square fixing plate A10 by bolts. The four sets of flat springs 6 form an elastic embrace around the square tube A5 from four directions.

[0033] An eccentric wheel 26 contacts each side of a right-angled edge on the outer wall of square tube A5. The eccentric wheels 26 are fixed to the shaft A25 of servo motor A24 by keys. Servo motor A24 is vertically fixed to the upper surface of horizontal square fixing plate A10 by bolts. The two eccentric wheels 26 are located on two adjacent vertical surfaces of square tube A5, and each is located in the middle of two flat springs 6 on that vertical surface. The driving directions of the two eccentric wheels 26 are orthogonal to each other.

[0034] When one of the servo motors A24 is working, the corresponding eccentric wheel 26 rotates, pushing the square tube A5 to move horizontally along the driving direction of the eccentric wheel. The flat spring 6 on the opposite side of this direction is compressed and stores energy. As the eccentric wheel continues to rotate, the elastic force of the flat spring 6 pushes the square tube A5 to return to its original position in the opposite direction, thus realizing the reciprocating horizontal vibration of the square tube A5 in one direction. Similarly, when the other servo motor A24 is working, it realizes the reciprocating horizontal vibration in another orthogonal direction. Since the upper end of the square tube A5 is welded to the lower surface of the connecting plate 4, the tray 2 moves synchronously left and right or back and forth with the square tube A5.

[0035] The microscopic observation mechanism includes a microscope camera 33 and a dimmable illumination lamp 34. The microscope camera 33 has a microscopic magnification function and is positioned directly above the tray 2, with its lens pointing downwards at the animal meat sample 1. The dimmable illumination lamp 34 is integrated into the microscope camera 33 and can adjust its brightness according to the ambient light, providing sufficient and uniform illumination for sample observation and ensuring clear images.

[0036] The analysis and control mechanism is a display PLC controller 30, which combines display and control functions. The electrical control wires for the servo electric cylinder A17, the two servo motors A24, the microscope camera 33, and the dimmable illumination lamp 34 are all connected to the display PLC controller 30 via wired or wireless connections. The display PLC controller 30 has built-in control programs and image analysis software. The control program is used to set the working sequence, frequency, and amplitude parameters of each vibrating component; the image analysis software is used to magnify the images acquired by the microscope camera 33 and perform feature comparison analysis based on the white, slender morphology of the sparganum and its peristaltic movement characteristics after stimulation, automatically determining whether sparganum is present in the animal meat sample 1, and providing audio-visual prompts on the display screen.

[0037] The base support mechanism includes a horizontal square fixed plate A10 with a leg 9 fixed at each of the four corners of its lower surface. The lower ends of the legs 9 contact the worktable surface 8, supporting the entire vibration mechanism to a certain height. A base counterweight 27 is also placed on the worktable surface 8 to increase the weight at the bottom of the device, improve overall stability, and prevent the device from shifting during vibration. A vertical rod 29 is vertically fixed to the upper surface of the base counterweight 27 via reinforcing ribs A28. The vertical rod 29 is a vertical member. A display PLC controller 30 is bolted to the middle of the vertical rod 29 for easy observation and operation by the operator. A cantilever rod 32 is fixed to the upper part of the vertical rod 29 via reinforcing ribs B31. The cantilever rod 32 extends horizontally outward to directly above the tray 2, and its end is bolted to a microscope camera 33. Reinforcing ribs A28 and B31 respectively enhance the structural strength of the bottom of the vertical rod and the cantilever connection.

[0038] The usage method and working process of this device are as follows: When using, first tighten the cleaned tray 2 onto the connecting plate 4 through its internal thread 3, then place the fresh animal meat sample 1 to be tested into the tray 2, ensuring that the sample is laid flat and spread out.

[0039] Then, the detection start button on the display PLC controller 30 is pressed, and each electrical control component enters the working state. The dimmable lighting lamp 34 is turned on, and the microscope camera 33 begins to collect images.

[0040] After the test is started, the PLC controller 30 first controls the servo electric cylinder A17 to work for 10 seconds, so that the telescopic end A18 moves up and down for 10 seconds according to the programmed frequency and amplitude, causing the animal meat sample 1 in the tray 2 to vibrate vertically and stimulate the sparganum; then it is left to stand for 10 seconds, during which the microscope camera 33 continuously observes whether there are any worms wriggling after being stimulated.

[0041] After the vertical vibration is completed, the PLC controller 30 controls one of the servo motors A24 to work at the programmed speed for 10 seconds. The shaft A25 drives the eccentric wheel 26 to rotate synchronously. Under the combined action of the eccentric wheel 26 and the flat spring 6, the square tube A5 drives the animal meat sample 1 in the tray 2 to sway left and right for 10 seconds. Then it is left to stand still for 10 seconds, and the creep is continuously observed.

[0042] After completing the first horizontal vibration, the PLC controller 30 controls another servo motor A24 to work at the programmed speed for 10 seconds, causing the animal meat sample 1 in tray 2 to shake back and forth for 10 seconds; then it is left to stand still for 10 seconds and continuously observed.

[0043] Throughout the entire testing process, during the up-and-down, left-and-right, and back-and-forth movements of the fresh animal meat sample 1, as well as during its static placement, the microscope camera 33 continuously captures images of the fresh animal meat sample 1 and transmits them to the display PLC controller 30. The display PLC controller 30 magnifies and performs feature comparison analysis on the images, automatically identifies sparganum larvae with white, slender shapes and peristaltic characteristics, makes a conclusion on the presence or absence of sparganum larvae, and provides audio-visual prompts in the form of text and sound on the display screen.

[0044] After the test is completed, tray 2 can be unscrewed for cleaning and disinfection, in preparation for the next test.

[0045] All technical features in this embodiment can be freely combined according to actual needs.

[0046] The above embodiments are preferred implementations of the present invention. In addition, the present invention can be implemented in other ways. Any obvious substitutions without departing from the concept of the present technical solution are within the protection scope of the present invention.

Claims

1. A device for rapid detection of sparganum in fresh animal meat, characterized in that: It includes a vibration mechanism, a microscopic observation mechanism, an analysis and control mechanism, and a base support mechanism; the vibration mechanism is used to support and drive the fresh animal meat sample to generate multi-directional vibration; the microscopic observation mechanism is set above the vibration mechanism and is used to acquire magnified images of the fresh animal meat sample; the analysis and control mechanism is electrically connected to the vibration mechanism and the microscopic observation mechanism respectively, and is used to control the vibration timing and perform feature analysis on the acquired images to determine whether sparganum is present.

2. The device for rapid detection of sparganum in fresh animal meat according to claim 1, characterized in that: The vibration mechanism includes a horizontal vibration component and a vertical vibration component; the horizontal vibration component is used to drive the fresh animal meat sample to generate reciprocating vibration in the horizontal plane, and the vertical vibration component is used to drive the fresh animal meat sample to generate reciprocating vibration in the up-down direction.

3. The device for rapid detection of sparganum in fresh animal meat according to claim 2, characterized in that: The horizontal vibration assembly includes a square tube A, two sets of eccentric wheel drive units, and four sets of flat spring reset units. The square tube A is vertically arranged, with its upper end used to connect to a tray that carries the sample. The two sets of eccentric wheel drive units are respectively arranged on two adjacent right-angled sides of the outer wall of the square tube A. Each set of eccentric wheel drive units includes a servo motor A and an eccentric wheel fixed on its shaft A. The eccentric wheel is in contact with the outer wall of the square tube A. The four sets of flat spring reset units are respectively arranged on the four outer wall surfaces of the square tube A. Each set of flat spring reset units includes two flat springs and a vertical plate frame. The lower part of the flat spring is fixed to the vertical plate frame, and the upper part is a free end that is in contact with the outer wall of the square tube A.

4. The device for rapid detection of sparganum in fresh animal meat according to claim 2, characterized in that: The vertical vibration assembly includes a square tube B, a servo electric cylinder A, and a horizontal square moving plate B; the square tube B is nested inside the square tube A and can slide relative to it; the horizontal square moving plate B is fixed to the inner wall of the square tube B; the servo electric cylinder A is vertically fixed to the center of the upper surface of the horizontal square moving plate B, and its telescopic end A extends upward and is fixedly connected to the lower surface of the connecting plate at the top of the square tube A through a flange A.

5. The device for rapid detection of sparganum in fresh animal meat according to claim 4, characterized in that: It also includes a horizontal movement guide assembly, which comprises a horizontal square fixed plate A, a horizontal square moving plate A, a horizontal square fixed plate B, multiple sets of clearance height pads, and multiple sets of fastening bolts; the upper surface of the horizontal square moving plate A is welded and fixed to the lower end of the square tube B, and a square hole is opened in its center for the wire of the servo electric cylinder A to pass through; the lower surface of the horizontal square moving plate A is in sliding contact with the upper surface of the horizontal square fixed plate A; the horizontal square fixed plate B is stacked on the upper surface of the horizontal square moving plate A; the thickness of the clearance height pad is slightly greater than the thickness of the horizontal square moving plate A; the fastening bolts pass through the round holes of the horizontal square fixed plate A and the round holes of the clearance height pad in sequence, and are then tightened into the internal threaded holes of the horizontal square fixed plate B, so that the horizontal square moving plate A is clamped between the horizontal square fixed plate A and the horizontal square fixed plate B and can slide horizontally.

6. The device for rapid detection of sparganum in fresh animal meat according to claim 1, characterized in that: The vibration mechanism also includes a tray and a horizontal connecting plate; the bottom of the tray is provided with internal threads, the outer periphery of the connecting plate is provided with external threads, and the tray is fixed to the upper surface of the connecting plate by threaded connection; the tray is made of 316 stainless steel; the center of the lower surface of the connecting plate is welded and fixed to the upper end of the square tube A.

7. The device for rapid detection of sparganum in fresh animal meat according to claim 1, characterized in that: The microscopic observation mechanism includes a microscope camera and a dimmable illumination lamp; the dimmable illumination lamp is integrated into the microscope camera and is used to provide illumination for sample observation.

8. The device for rapid detection of sparganum in fresh animal meat according to claim 1, characterized in that: The analysis and control mechanism is a display PLC controller; the display PLC controller has a built-in control program and image analysis software, which can magnify and process the images acquired by the microscope camera and perform feature comparison analysis, automatically determine whether there are sparganum larvae in the fresh animal meat sample and provide audio and video prompts through the display screen; the electrical control wires of the vibration mechanism and the microscopic observation mechanism are both wired or wirelessly connected to the display PLC controller.

9. The device for rapid detection of sparganum in fresh animal meat according to claim 1, characterized in that: The base support mechanism includes a base counterweight, a vertical pole, a cantilever rod, and multiple legs; the legs are fixed to the four corners of the lower surface of the horizontal square fixing plate A to support the vibration mechanism; the base counterweight is placed on the workbench; the lower end of the vertical pole is vertically fixed to the upper surface of the base counterweight by a reinforcing rib A; one end of the cantilever rod is fixed to the upper part of the vertical pole by a reinforcing rib B, and the other end is fixed downward to the microscope camera; the display PLC controller is fixed to the middle of the vertical pole by bolts.

10. The rapid detection device for sparganum in fresh animal meat according to any one of claims 1 to 9, characterized in that: The analysis and control mechanism controls the detection process according to the following timing sequence: first, it controls the vertical vibration for a set time and then the static setting time; then, it controls the horizontal vibration in the first direction for a set time and then the static setting time; finally, it controls the horizontal vibration in the second direction for a set time and then the static setting time. Throughout the vibration and static setting process, the microscopic observation mechanism continuously acquires images, which are then analyzed in real time by the analysis and control mechanism to identify the sparganum larvae that are stimulating the vibration to move and their physical morphological characteristics.

Images