Two-dimensional three-dimensional multi-type potted plant phenotype analyzer

Abstract

The utility model provides a two-dimensional three-dimensional multi-type potted plant phenotype analyzer which comprises a shell, a working platform located on the inner side of the shell and a rotating platform rotationally arranged on the working platform, a plant is placed on the rotating platform, the top of the inner side of the shell is provided with a top imaging unit, the side of the inner side of the shell is provided with a side imaging unit, and the side imaging unit is provided with a top imaging unit. When the rotating platform drives the plant to rotate, the top imaging unit and the side imaging unit jointly shoot the plant; according to the utility model, the analysis effect of potted plants is improved, and the plants can be shot and analyzed from multiple dimensions.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant analysis equipment field especially relates to a two -dimensional three -dimensional multi -type potted plant phenotype analysis appearance. BACKGROUND

[0002] Generally speaking, plant phenotype trait measurement can be divided into three categories: morphological structure trait, physiological function trait and component content trait. For morphological structure trait, structural indexes such as plant height, coverage, crown width, biomass can be measured by area array camera technology. For physiological function trait, physiological indexes such as photosynthesis, respiration and nutrient absorption, respiration can be measured by hyperspectral camera technology. For component content shape, component content indexes such as pigment content, sugar content and protein content can also be measured by hyperspectral camera technology. Overall, visual detection technology and near-infrared optical spectrum analysis technology can be used to measure plant phenotype.

[0003] With the rise of smart agriculture, in the aspect of plant phenotype detection, visual detection technology is needed to analyze the morphological structure trait, physiological function trait and component content trait of plants. To analyze these biological parameters, multiple types (mainly different wave bands and different light intensities) of light sources are needed to light and shoot the plant contour, and then phenotype algorithm is combined to analyze plant phenotype parameters, so as to obtain plant phenotype analysis data. The utility model provides a two-dimensional three-dimensional multi-species potted plant phenotype analysis appearance, which can adapt to multiple species and different sizes of potted plants and perform two-dimensional and three-dimensional phenotype parameter analysis. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a two-dimensional three-dimensional multi-type potted plant phenotype analysis appearance which can improve the effect of potted plant analysis and perform shooting analysis on plants from multiple dimensions.

[0005] To solve the above technical problems, the utility model provides a two-dimensional three-dimensional multi-type potted plant phenotype analysis appearance which comprises a shell, a working platform located on the inner side of the shell, a rotating platform rotatably arranged on the working platform, plants are placed on the rotating platform, the top of the inner side of the shell is provided with a top imaging unit, the inner side of the shell is provided with a side imaging unit, so that when the rotating platform drives the plants to rotate, the top imaging unit and the side imaging unit jointly shoot the plants.

[0006] Further, the side imaging unit comprises a mounting frame arranged on the working platform, a first telecentric camera, a second short-focus camera and a third long-focus telecentric camera are sequentially arranged on the mounting frame in the height direction, and the first telecentric camera, the second short-focus camera and the third long-focus telecentric camera are movably connected with the mounting frame through a moving frame.

[0007] Further, the first telecentric camera is in rotational connection with the moving frame through a rotating frame, so that the first telecentric camera can adjust the shooting angle.

[0008] Further, the top imaging unit comprises a top telecentric camera arranged on the top of the inner side of the shell, and the top telecentric camera is in lifting connection between the lifting frame and the shell.

[0009] Further, the top imaging unit further comprises a top light source arranged on the side close to the plant of the top telecentric camera, and the top light source is provided with a shooting hole matched with the top telecentric camera.

[0010] Further, the plant is circumferentially arranged with a top light-shielding velvet opposite to the top light source.

[0011] Further, the side imaging unit further comprises a side light source arranged on one side of the mounting frame, and the inner side of the shell is provided with a side light-shielding velvet opposite to the side light source.

[0012] Further, the rotating platform is provided with a potted plant carrier, and the plant is clamped in the potted plant carrier.

[0013] The beneficial effects of the utility model lie in that the potted plant to be analyzed is placed on the rotating platform, so that the rotating platform drives the potted plant to rotate slowly, and the side and top of the plant are shot through the side imaging unit and the top imaging unit, and because the rotating platform drives the plant to rotate, the side imaging unit can completely shoot the circumference of the plant, so that the top and side imaging units cooperate to form the three-dimensional shooting effect of the plant, and the accuracy and effect of the subsequent analysis process of the plant are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic view of the utility model.

[0015] Figure 2 It is the side view of the utility model.

[0016] Figure 3 It is the plan view of the utility model.

[0017] Figure 4 It is the internal schematic view of the utility model.

[0018] The drawings show that: 1, shell;2, work platform;3, rotating platform;4, plant;5, mounting frame;6, first telecentric camera;7, second short-focus camera;8, third long-focus telecentric camera;9, moving frame;10, rotating frame;11, top telecentric camera;12, lifting frame;13, top light source;14, shooting hole;15, top light-shielding velvet;16, side light source;17, side light-shielding velvet;18, potted plant carrier. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in the utility model belong to the scope of protection of the utility model.

[0020] Those skilled in the art should understand that, in the disclosure of the utility model, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation on the utility model.

[0021] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0022] As Figures 1-4 The utility model provides a kind of two-dimensional three-dimensional multi-type potted plant phenotyping analyzer, including shell 1, work platform 2 located in the inside of shell 1, rotating platform 3 is rotationally arranged on work platform 2, plant 4 is placed on rotating platform 3, the top imaging unit is formed in the inside top of shell 1, the side imaging unit is formed in the inside edge of shell 1, so that when rotating platform 3 drives plant 4 to rotate, top imaging unit and side imaging unit jointly photograph plant 4.

[0023] The potted plant to be analyzed is placed on the rotating platform, so that the rotating platform drives the potted plant to rotate slowly, and the side and top of the plant are photographed by the side imaging unit and the top imaging unit, and since the rotating platform drives the plant to rotate, the side imaging unit can completely photograph the circumference of the plant, so that the top and side imaging units cooperate to form a three-dimensional photographing effect of the plant, improving the accuracy and effect of the subsequent analysis process of the plant.

[0024] Among them, rotating platform bottom is connected with planetary reducer and servo motor, and the rotation speed of rotating platform is controlled by motor.

[0025] Preferably, the side imaging unit comprises a mounting frame 5 arranged on the working platform 2, the mounting frame 5 is sequentially provided with a first telecentric camera 6, a second short-focus camera 7 and a third long-focus telecentric camera 8 in the height direction, and the first telecentric camera 6, the second short-focus camera 7 and the third long-focus telecentric camera 8 are movably connected with the mounting frame 5 through a moving frame 9.

[0026] Specifically, the first telecentric camera, the second short-focus camera and the third long-focus telecentric camera are stably installed through the mounting frame to ensure the shooting stability of the side imaging unit, and the cameras arranged at different heights can effectively shoot the side images of plants at different heights, thereby improving the plant analysis effect and accuracy. Meanwhile, the cameras at different positions are moved through the moving frame, so as to adjust the distance between the cameras and the plants, thereby ensuring the focusing effect of the cameras.

[0027] In an embodiment of the present scheme, the first telecentric camera adopts a telecentric lens, the second short-focus camera adopts a short-focus lens, and the third long-focus telecentric camera adopts a long-focus telecentric lens.

[0028] The moving frame comprises a moving rail and a positioning bolt, the camera can move relative to the moving rail, and the camera is positioned through the positioning bolt.

[0029] Preferably, the first telecentric camera 6 is rotatably connected with the moving frame 9 through a rotating frame 10, so that the first telecentric camera 6 can adjust the shooting angle.

[0030] Specifically, since the heights of different plants are inconsistent, the first telecentric camera located at the uppermost side needs to adjust the shooting angle according to the height of different plants, and therefore the rotating frame is arranged to ensure the accuracy of the shooting angle of the first telecentric camera.

[0031] In an embodiment of the present scheme, the rotating frame can adopt a damping rotating shaft to ensure the angle adjustment and angle fixation of the first telecentric camera.

[0032] Preferably, the top imaging unit comprises a top telecentric camera 11 arranged at the top of the inner side of the shell 1, and the top telecentric camera 11 is movably connected with the shell 1 through a lifting frame 12.

[0033] Specifically, the top telecentric camera shoots the top-down angle of the plant in real time to provide the top-down view angle in the plant analysis process, and the distance between the top telecentric camera and the top of the plant can be adjusted through the lifting frame to ensure the focusing effect of the top telecentric camera.

[0034] The top telecentric camera adopts a telecentric lens, and the lifting frame comprises a lifting rail and a positioning bolt, so that the top telecentric camera can move up and down relative to the lifting rail, and the camera is positioned through the positioning bolt.

[0035] Preferably, the top imaging unit further comprises a top light source 13 arranged on the side of the top telecentric camera 11 close to the plant 4, and the top light source 13 is provided with a shooting hole 14 matched with the top telecentric camera 11.

[0036] Specifically, the top telecentric camera is lighted by the top light source, thereby improving the shooting effect of the top telecentric camera, and the shooting hole is arranged to avoid interference of the top light source on the camera.

[0037] Preferably, the plant 4 is circumferentially arranged with a top light-shielding velvet 15 arranged opposite to the top light source 13.

[0038] Specifically, the top light-shielding velvet is circumferentially arranged on the fabric to improve the shooting effect and avoid reflection when the top light source is lighted.

[0039] Preferably, the side imaging unit further comprises a side light source 16 arranged on one side of the mounting frame 5, and the inner side of the shell 1 is provided with a side light-shielding velvet 17 arranged opposite to the side light source 16.

[0040] Specifically, the side light source lights each camera in the side imaging unit, and the side light-shielding velvet reduces reflection, thereby ensuring the shooting effect of the side imaging unit.

[0041] Preferably, the rotating platform 3 is provided with a potted plant carrier 18, and the plant 4 is clamped in the potted plant carrier 18.

[0042] Specifically, the bottom of the potted plant is limited by the potted plant carrier, thereby ensuring that the potted plant can be stably located on the rotating platform when the potted plant rotates with the rotating platform.

[0043] The utility model is not limited to the above-mentioned best implementation, and anyone can derive other various forms of products under the inspiration of the utility model, but no matter any change in shape or structure, any technical scheme with the same or similar technology as the application falls within the protection scope of the utility model.

Claims

1. A two-dimensional three-dimensional multi-type potted plant phenotyping apparatus, characterized by: The utility model provides a kind of plant imaging device, including shell (1), work platform (2) in the inside of shell (1), rotating platform (3) is rotationally arranged on work platform (2), plant (4) is placed on rotating platform (3), the top imaging unit is formed in the inside top of shell (1), the side imaging unit is formed in the inside of shell (1), so that when rotating platform (3) drives plant (4) to rotate, top imaging unit and side imaging unit jointly photograph plant (4).

2. The two-dimensional three-dimensional multi-type potted plant phenotyping apparatus according to claim 1, characterized in that: The side imaging unit includes a mounting rack (5) placed on the work platform (2), the mounting rack (5) is sequentially provided with a first telecentric camera (6), a second short-focus camera (7), and a third long-focus telecentric camera (8) in the height direction, and the first telecentric camera (6), the second short-focus camera (7), and the third long-focus telecentric camera (8) are movably connected with the mounting rack (5) through a moving frame (9).

3. The 2D-3D multi-type potted plant phenotyping apparatus according to claim 2, characterized in that: The first telecentric camera (6) is rotatably connected with the moving frame (9) through a rotating frame (10), so that the first telecentric camera (6) can adjust the shooting angle.

4. The two-dimensional three-dimensional multi-type potted plant phenotyping apparatus of claim 1, characterized by: The top imaging unit includes a top telecentric camera (11) arranged on the top of the inside of the shell (1), and the top telecentric camera (11) is movably connected with the shell (1) through a lifting frame (12).

5. The 2D-3D multi-type potted plant phenotyping system according to claim 4, characterized in that: The top imaging unit further includes a top light source (13) arranged on the side of the top telecentric camera (11) close to the plant (4), and the top light source (13) is provided with a shooting hole (14) matched with the top telecentric camera (11).

6. The 2D-3D multi-type potted plant phenotyping apparatus according to claim 5, characterized in that: The plant (4) is circumferentially provided with a top light-shielding velvet (15) arranged opposite to the top light source (13).

7. The two-dimensional three-dimensional multi-type potted plant phenotyping apparatus of claim 1, characterized by: The side imaging unit further includes a side light source (16) arranged on one side of the mounting rack (5), and the inside of the shell (1) is provided with a side light-shielding velvet (17) arranged opposite to the side light source (16).

8. The two-dimensional three-dimensional multi-type potted plant phenotyping apparatus of claim 1, characterized by: The rotating platform (3) is provided with a potted plant carrier (18), and the plant (4) is clamped in the potted plant carrier (18).

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