Wild ginseng identification auxiliary device
By designing a wild ginseng identification auxiliary device that includes 360-degree rotary shooting and image processing functions, the problem of missing or misremembering features in the prior art is solved, and higher identification accuracy and data comprehensiveness are achieved.
Patent Information
- Application Number
- CN202421675513.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The existing wild ginseng identification methods mainly rely on manual observations, which are prone to missed product characteristics or misremembered characteristics, resulting in deviations in the identification results and are greatly affected by subjective judgment.
A wild ginseng identification auxiliary device is designed, including a cabinet, an image acquisition room, a control room and a driving room. It adopts the function of 360-degree rotating shooting of wild ginseng, and combines weighing and image processing technology to provide machine vision-based identification assistance.
360-degree shooting without blind spots is achieved, which improves data comprehensiveness and identification accuracy, reduces the deviation of manual observation, provides a reliable reference image for subsequent identification, and provides preliminary identification results through image processing.
Smart Images
Figure CN222979454U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of ginseng and pilose antler identification, and specifically refers to an auxiliary device for wild ginseng identification. Background Technique
[0002] With the improvement of people's living standards, people's consumption concepts, consumption structures, consumption levels, and consumption demands for ginseng are constantly being upgraded. Wild ginseng is highly regarded by people due to its unique medicinal and health care value. Since the quantity of wild ginseng is small and there are many counterfeit wild ginsengs in the market, the identification work of wild ginseng has become particularly important. People mainly identify wild ginseng by looking at its five shapes and six bodies. The five shapes refer to the rhizome, skin, texture, body, and roots, and the six bodies refer to the spiritual, clumsy, old, tender, horizontal, and vertical. Currently, the common identification methods are all through manual identification. Identification personnel identify the grades of wild ginseng based on experience. During the identification process, it is easy for identification personnel to miss the characteristics of the product or misremember the characteristics by simply observing with the naked eye, resulting in deviations in the final identification results. Moreover, the subjective judgment of identification personnel will also have a greater impact on the final identification results. Therefore, it is an urgent technical problem to be solved to develop and design an auxiliary device to obtain the characteristic images of all aspects of wild ginseng, providing assistance and identification basis for identification personnel during the subsequent identification process of wild ginseng grades. Content of the Utility Model
[0003] In order to solve the above problems, the utility model provides an auxiliary device for wild ginseng identification that can photograph wild ginseng without dead angles.
[0004] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: An auxiliary device for wild ginseng identification, including a cabinet body, characterized in that the cabinet body is divided into an image acquisition chamber, a control chamber, and a drive chamber by a partition board. The control chamber is located on the side of the image acquisition chamber, and the drive chamber is located above the image acquisition chamber. The image acquisition chamber is provided with a cabinet door. A wild ginseng fixing and rotating disk is arranged in the image acquisition chamber. A drive mechanism for driving the wild ginseng fixing and rotating disk to rotate is arranged in the drive chamber. A control system and an image acquisition device are arranged in the control chamber. The lens of the image acquisition device passes through the partition board between the image acquisition chamber and the control chamber. The control system is electrically connected to the drive mechanism and the image acquisition device.
[0005] Furthermore, a supplementary light lamp is also arranged in the drive chamber. The supplementary light lamp is arranged on the partition board between the image acquisition chamber and the control chamber to supplement light to the image acquisition chamber. The supplementary light lamp is electrically connected to the control system.
[0006] Further, a weighing mechanism is also provided in the driving chamber. The weighing mechanism includes an outer support of a weighing bearing, a weighing sensor, a base of the weighing sensor, and a weighing transmitter. The outer support of the weighing bearing is arranged on the outer circumference of the inner shaft of the bearing. The weighing sensor is fixed on the base of the weighing sensor, and the base of the weighing sensor is fixed on the partition between the driving chamber and the image acquisition chamber. The outer support of the weighing bearing is fixed on the upper end of the weighing sensor to form a cantilever state, and the weighing transmitter is arranged on the motor driver.
[0007] Further, the driving mechanism includes a motor driver, a motor, a motor shaft connecting piece, an inner shaft of the bearing, and a disc connecting piece. A control board is arranged in the motor driver. The protruding shaft of the motor is connected to the inner shaft of the bearing through the motor shaft connecting piece. The inner shaft of the bearing is located above the disc connecting piece and is fixed to the disc connecting piece. The wild ginseng fixed rotating disc is fixedly connected below the disc connecting piece.
[0008] Further, a wild ginseng hanging device is arranged below the wild ginseng fixed rotating disc. The wild ginseng hanging device includes a feed shaft screwed in the wild ginseng fixed rotating disc and a plurality of hooks arranged on the feed shaft and the wild ginseng fixed rotating disc.
[0009] Further, the control system includes a power switch, an AC-DC power supply, an embedded host, and a host power supply. The power switch is arranged on the side wall of the control room. The AC-DC power supply is installed at the lower part of the control room. The host power supply is arranged at the upper part of the control room. The embedded host is installed below the host power supply.
[0010] Further, a background board is arranged on the inner wall of the image acquisition chamber on the side opposite to the image acquirer.
[0011] Further, the image acquirer is a camera.
[0012] The beneficial effects of the present utility model adopting the above structure are as follows: 1. It can realize 360-degree rotation for photographing, without dead angles, and the data is comprehensive, which is beneficial to improving the accuracy of later identification; 2. It can be adjusted according to wild ginseng of different volumes suspended, improving the photographing accuracy. 3. It provides a reference image based on the machine vision level for the appraisers, reduces the disadvantages of naked-eye observation, and is conducive to the comparison and identification process in the later wild ginseng grade identification; 4. The control system can further be upgraded and expanded by implanting an image processing program, and the image of the wild ginseng is processed through the pre-set image processing program to provide a preliminary identification result. Description of the Drawings
[0013] Figure 1 It is a schematic diagram of an auxiliary device for wild ginseng identification of the present utility model.
[0014] Figure 2 This is a schematic cross-sectional structure diagram of an auxiliary device for wild ginseng identification according to the present utility model.
[0015] Figure 3 is Figure 2 an enlarged view of part A of
[0016] Figure 4 This is a schematic internal structure diagram of the control room of an auxiliary device for wild ginseng identification according to the present utility model.
[0017] In the figure, 1. cabinet body; 2. partition board; 3. image acquisition room; 4. control room; 5. drive room; 6. cabinet door; 7. wild ginseng fixed rotating disk; 8. supplementary light; 9. image acquisition device; 10. background board; 11. feed shaft; 12. hook; 13. motor driver; 14. motor; 15. motor shaft connection part; 16. inner shaft of bearing; 17. disk connection part; 18. control board; 19. outer support of weighing bearing; 20. weighing sensor; 21. base of weighing sensor; 22. weighing transmitter; 23. power switch; 24. AC-DC power supply; 25. embedded host; 26. host power supply. Specific implementation manner
[0018] Next, the technical solution of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. The following will further elaborate on the present utility model in conjunction with the accompanying drawings.
[0020] In combination with Figure 1-2, the auxiliary device for wild ginseng identification provided by the utility model includes a cabinet body 1. The interior of the cabinet body 1 is separated into an image acquisition chamber 3, a control chamber 4, and a drive chamber 5 by a partition 2. The control chamber 4 is located on the side of the image acquisition chamber 3, and the drive chamber 5 is located above the image acquisition chamber 3. The image acquisition chamber 3 is provided with a cabinet door 6. Inside the image acquisition chamber 3, there is a wild ginseng fixed rotating disk 7. Inside the drive chamber 5, there is a drive mechanism and a weighing mechanism for driving the wild ginseng fixed rotating disk 7 to rotate. Inside the control chamber 4, there is a control system, a supplementary light 8, and an image acquirer 9. The lens of the image acquirer 9 passes through the partition 2 between the image acquisition chamber 3 and the control chamber 4. The supplementary light 8 is arranged on the partition 2 between the image acquisition chamber 3 and the control chamber 4 to supplement light to the image acquisition chamber 3. The control system is electrically connected to the drive mechanism, the weighing mechanism, the image acquirer 9, and the supplementary light 8. In this embodiment, a background board 10 is arranged on the inner side wall of the image acquisition chamber 3 opposite to the image acquirer 9, and the clarity of the photographed image is improved through the background board 10, so as to more clearly reflect the shape of the wild ginseng. The image acquirer 9 adopts a camera, especially a digital camera, which is connected to the control system and is controlled by the control system to take pictures.
[0021] Below the wild ginseng fixed rotating disk 7, there is a wild ginseng hanging device, which includes a feed shaft 11 screwed inside the wild ginseng fixed rotating disk 7 and a number of hooks 12 arranged on the feed shaft 11 and the wild ginseng fixed rotating disk 7. By adjusting the position of the feed shaft 11, the position of the hooks 12 can be adjusted, so that the hanging positions of wild ginseng with different volumes can be adjusted to make it in a better shooting position.
[0022] Specifically, as Figure 3 shown, the drive mechanism includes a motor driver 13, a motor 14, a motor shaft connecting piece 15, a bearing inner shaft 16, and a disk connecting piece 17. A control board 18 is arranged inside the motor driver 13. The protruding shaft of the motor 14 is connected through the motor shaft connecting piece 15 and the bearing inner shaft 16. The bearing inner shaft 16 is located above the disk connecting piece 17 and is fixed to the disk connecting piece 17. The disk connecting piece 17 is connected and fixed to the wild ginseng fixed rotating disk 7 below. The motor 14 is controlled to operate through the motor driver 13. The motor driver 13 is electrically connected to the control system in the control chamber 4 and is controlled by the control system.
[0023] The weighing mechanism includes a weighing bearing outer support 19, a weighing sensor 20, a sensor base 21, and a weighing transmitter 22. The weighing bearing outer support 19 is arranged on the outer periphery of the bearing inner shaft 16. The weighing sensor 20 is fixed on the sensor base 21, and the sensor base 21 is fixed on the partition 2 between the drive chamber 5 and the image acquisition chamber 3. The weighing bearing outer support 19 is fixed on the upper end of the weighing sensor 20 to form a cantilever state to achieve weighing. The weighing transmitter 22 is arranged on the motor driver 13. Both the weighing sensor 20 and the weighing transmitter 22 are electrically connected to the control system.
[0024] As Figure 4 shown, the control system includes a power switch 23, an AC-DC power supply 24, an embedded host 25, and a host power supply 26. The power switch 23 is arranged on the side wall of the control room 4, the AC-DC power supply 24 is installed at the lower part of the control room 4, the host power supply 26 is arranged at the upper part of the control room 4, and the embedded host 25 is installed below the host power supply 26.
[0025] The principle of the present utility model is as follows: The hook 12 is fixed to the disc connector 17 by magnetic attraction. When weighing, the embedded host 25 issues a command to make the control board 18 execute the zeroing command of the weighing sensor 20 to eliminate the self-weights of the weighing tooling such as the disc connector 17 and the wild ginseng fixed rotating disc 7. After the weight is eliminated, the wild ginseng is hung on the hook 12 so that it is located below the wild ginseng fixed rotating disc 7. Then, the embedded host 25 issues a command to make the control board 18 read and record the weighing result. Thus, the weighing is completed. The embedded host 25 issues a command to make the control board 18 drive the motor driver 13 to control the motor 14 to drive the motor connecting shaft fixed to the extension shaft to rotate. At the same time, the motor connecting shaft contacts the inner shaft 16 of the bearing, causing the disc connector 17 fixed inside the weighing bearing outer support 19 to rotate, further driving the wild ginseng fixed rotating disc 7 to rotate, and the wild ginseng fixed below to rotate accordingly. When controlling the rotation, the motor 14 rotates at a preset fixed angle. After reaching the fixed angle, the motor 14 stops rotating, and the camera takes a picture. Repeat the above steps until the ginseng rotates 360 degrees to complete the acquisition of the wild ginseng image, providing machine vision-based assistance for subsequent identification work and reducing the influence of human factors on the subsequent identification results. In addition, the initial processing of the wild ginseng image can be realized by setting an image processing program in the control system of the present utility model, providing further auxiliary reference for subsequent identification work.
[0026] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar ways to substitute them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. A wild ginseng identification auxiliary device, comprising a cabinet (1), characterized in that the cabinet (1) is divided into an image acquisition room (3), a control room (4) and a drive room (5) by a partition (2), the control room (4) is located at the side of the image acquisition room (3), the drive room (5) is located above the image acquisition room (3), the image acquisition room (3) is provided with a cabinet door (6), a wild ginseng fixed rotating disk (7) is provided in the image acquisition room (3), a driving mechanism for driving the wild ginseng fixed rotating disk (7) to rotate is provided in the drive room (5), a control system and an image acquisition device (9) are provided in the control room (4), a lens of the image acquisition device (9) passes through the partition (2) between the image acquisition room (3) and the control room (4), and the control system is electrically connected to the driving mechanism and the image acquisition device (9).
2. The wild ginseng identification auxiliary device according to claim 1, characterized in that: A fill light (8) is also provided in the control room (4); the fill light (8) is arranged on the partition (2) between the image acquisition room (3) and the control room (4) to provide fill light for the image acquisition room (3); the fill light is electrically connected to the control system.
3. A wild ginseng identification auxiliary device according to claim 1 or 2, characterized in that: The driving mechanism comprises a motor driver (13), a motor (14), a motor shaft connecting member (15), a bearing inner shaft (16), and a disc connecting member (17); a control panel (18) is arranged inside the motor driver (13); a protruding shaft of the motor (14) is connected to the bearing inner shaft (16) via the motor shaft connecting member (15); the bearing inner shaft (16) is located above the disc connecting member (17) and is fixed to the disc connecting member (17); and the wild ginseng fixed rotating disc (7) is connected and fixed below the disc connecting member (17).
4. The wild ginseng identification auxiliary device according to claim 3, characterized in that: A weighing mechanism is also provided in the driving chamber (5), the weighing mechanism comprising a weighing bearing outer support (19), a weighing sensor (20), a sensor base (21) and a weighing transmitter (22); the weighing bearing outer support (19) is arranged on the outer periphery of the bearing inner shaft (16); the weighing sensor (20) is fixed on the sensor base (21); the sensor base (21) is fixed on the partition (2) between the driving chamber (5) and the image acquisition chamber (3); the weighing bearing outer support (19) is fixed on the upper end of the weighing sensor (20) to form a cantilever state; and the weighing transmitter (22) is arranged on the motor driver (13).
5. A wild ginseng identification auxiliary device according to claim 1, 2 or 3, characterized in that: A wild ginseng hanging device is provided below the wild ginseng fixed rotating disk (7), and the wild ginseng hanging device comprises a feed shaft (11) screwed into the wild ginseng fixed rotating disk (7) and a plurality of hooks (12) provided on the feed shaft (11) and the wild ginseng fixed rotating disk (7).
6. A wild ginseng identification auxiliary device according to claim 1, 2 or 3, characterized in that: The control system comprises a power switch (23), an AC-DC power supply (24), an embedded host (25), and a host power supply (26); the power switch (23) is arranged on a side wall of a control room (4); the AC-DC power supply (24) is installed at the bottom of the control room (4); the host power supply (26) is arranged at the top of the control room (4); and the embedded host (25) is installed below the host power supply (26).
7. A wild ginseng identification auxiliary device according to claim 1, 2 or 3, characterized in that: A background plate (10) is provided on the inner wall of the image acquisition chamber (3) on the side opposite to the image acquisition device (9).
8. A wild ginseng identification auxiliary device according to claim 1, 2 or 3, characterized in that: The image collector (9) is a camera.