Multi-phenotyping device for cable-driven plant phenotyping platform

Abstract

The utility model discloses a kind of for the multiple phenotyping monitoring device of cable-driven plant phenotyping platform, including rope drive system, still including moving assembly, monitoring module, wireless transmitting and receiving module and control module, moving assembly is connected with rope drive system, monitoring module is connected with moving assembly by balancer, monitoring module is monitored to plant under balancer and takes photograph, wireless transmitting and receiving module and control module are arranged in moving assembly, control module controls monitoring plant data, and wireless transmitting and receiving module sends monitoring condition to host computer. Advantage, using rope drive system to drive mobile platform to move, realize plant growth continuous dynamic monitoring, monitoring radar, thermal imaging camera, RGB color camera and multispectral camera are integrated in monitoring module, the three-dimensional form of plant, plant temperature, two-dimensional appearance and color and intrinsic physiology and biochemistry etc. and the phenotyping index related to plant growth and development are monitored, improve the flux efficiency and diversity of plant phenotyping data acquisition.

Description

Technical Field

[0001] This utility model specifically relates to a multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform. Background Technology

[0002] With the rapid development of modern agriculture towards precision and intelligence, crop phenotypic information, as core data reflecting growth status, physiological characteristics and environmental adaptability, has become a key support for crop breeding, field management and yield prediction through efficient and accurate collection. Traditional plant phenotypic monitoring methods mostly rely on manual measurement, which has problems such as cumbersome operation, time-consuming and labor-intensive, and strong subjectivity. Moreover, it is difficult to achieve continuous dynamic monitoring of large-scale crops, and cannot meet the needs of modern agriculture for the timeliness, accuracy and comprehensiveness of phenotypic data.

[0003] To address the limitations of manual monitoring, existing technologies have developed phenotypic monitoring devices based on single sensors, such as using RGB cameras to acquire crop appearance and morphology information. However, the monitoring dimensions of a single sensor are limited, making it difficult to comprehensively cover various phenotypic characteristics of crops, such as morphological structure, physiological functions, and environmental responses. This results in insufficient completeness and comprehensiveness of the monitoring data, failing to provide adequate support for subsequent crop growth analysis and management decisions.

[0004] Meanwhile, existing monitoring devices are in the form of gantry frames. The construction of gantry-type plant phenotyping platforms requires the construction of tracks in the field, which is costly and causes serious damage to farmland. In addition, most of the existing sensors mounted on gantry-type phenotyping platforms are bulky, and their installation and disassembly are very cumbersome, time-consuming and labor-intensive. They lack flexibility and are difficult to adjust the sensors and acquisition parameters according to the differences in different crop types (such as grasses and legumes), growth stages (such as seedling stage, flowering stage, and grain-filling stage), and monitoring targets (such as plant height measurement, pest and disease identification, and yield prediction). This limits their adaptability and practicality.

[0005] Therefore, developing a multi-phenotypic monitoring device that can be flexibly mounted on a cable-driven plant phenotypic platform, integrates multiple monitoring devices, supports flexible information collection combinations, and is easy to use, in order to achieve accurate, comprehensive, and efficient collection of diverse crop phenotypic information, has become an urgent technical problem to be solved in the field of modern agricultural technology. Utility Model Content

[0006] The technical problem to be solved by this utility model is that the existing monitoring devices mentioned in the background art have limited functions and are inconvenient to use.

[0007] To address the aforementioned technical problems, a multi-dimensional phenotypic monitoring device for a cable-driven plant phenotypic platform is proposed. This is achieved through the following technical solution: A multi-dimensional phenotypic monitoring device for a cable-driven plant phenotypic platform includes an external rope drive system. The device moves under the action of the rope drive system to monitor different areas. Its features include: a moving component, a monitoring module, a wireless transceiver module, and a control module. The moving component is connected to the rope drive system. The monitoring module is connected to the moving component via a balancer. The monitoring module takes pictures of the plants below under the action of the balancer. The wireless transceiver module and the control module are located within the moving component. The control module controls the monitoring module to monitor plant phenotypic data, and the wireless transceiver module sends monitoring information to a host computer and receives control signals.

[0008] In a preferred embodiment of the present invention, the monitoring module includes a monitoring component and an installation component. The monitoring component is installed within the installation component and connected to a balancer. The balancer is designed to ensure that the monitoring module remains parallel to the ground during movement, thus guaranteeing that the plant is always photographed vertically from top to bottom.

[0009] In a preferred embodiment of the present invention, the monitoring components include a monitoring radar and a monitoring camera. The monitoring camera includes a thermal imaging camera, an RGB color camera, and a multispectral camera. The monitoring radar monitors the three-dimensional data of the plant, while the thermal imaging camera, the RGB color camera, and the multispectral camera monitor the phenotypic condition of the plant. This setup facilitates the accurate and comprehensive collection of diverse crop phenotypic information through multiple cameras.

[0010] In a preferred embodiment of the present invention, the mounting assembly includes a camera housing, a radar housing, and a connecting plate. The monitoring radar is installed inside the radar housing, and the monitoring camera is installed inside the camera housing. The camera housing and the radar housing are connected by the connecting plate. One end of the balancer is connected to the camera housing. The mounting assembly facilitates the installation of the monitoring assembly.

[0011] In a preferred embodiment of the present invention, multiple counterweights of different weights are provided inside the camera housing. These counterweights are configured to monitor the initial balance of the monitoring module on the balancer. This configuration ensures that the monitoring module remains horizontal in its initial state, saving energy consumption of the balancer, conserving electricity, and extending the device's battery life.

[0012] In a preferred embodiment of the present invention, the mobile component includes a mobile platform, a mobile platform cover, and a mobile hinge. The mobile hinge is connected to the mobile platform, and the mobile platform cover is connected to the mobile platform. A cavity is provided inside the mobile platform cover for the installation of the control module. The mobile component is designed to facilitate connection with an external drive system, enabling continuous dynamic monitoring of plant growth within the area and making it easy to use.

[0013] In a preferred embodiment of the present invention, one movable hinge is provided at each of the four corners of the movable platform, and a hinge core block is connected to each movable hinge. A pin is provided inside the hinge core block, and the pin is connected to the pull rope on the rope drive system. This arrangement allows the four corners of the movable component to be connected to the drive system respectively, which facilitates the smooth movement of the movable component, makes it easy to use, and improves stability.

[0014] In a preferred embodiment of the present invention, the balancer includes an L-shaped balancer frame, a U-shaped balancer frame, and a connecting frame. The connecting frame is mounted on the camera housing in the monitoring module, the L-shaped balancer frame is mounted on the moving platform in the moving assembly, and the U-shaped balancer frame connects the L-shaped balancer frame and the connecting frame. The balancer is designed to facilitate the adjustment of the monitoring module to ensure that it remains relatively parallel to the ground during movement, thus ensuring that the plant is always photographed vertically from top to bottom, making it convenient to use.

[0015] In a preferred embodiment of the present invention, a wireless charging module is further provided on the mobile component. The wireless charging module includes two fixing plates and a mounting frame. A wireless charging coil is provided inside the mounting frame. The two fixing plates are located at both ends of the mounting frame, enclosing the mounting frame. The wireless charging module facilitates charging of the entire device, avoids manual charging, and is convenient to use.

[0016] The advantages of this utility model compared with the prior art are: The technical solution of this utility model utilizes an existing rope drive system to move a mobile platform equipped with a monitoring module within a certain range, thereby enabling continuous dynamic monitoring of plant growth within the area. The structure is simple and convenient to use, and the cost is low, while also avoiding damage to farmland. Furthermore, by integrating monitoring radar, thermal imaging camera, RGB color camera and multispectral camera into the monitoring module, the complex three-dimensional morphology, plant temperature, two-dimensional appearance and color, and internal physiological and biochemical properties of plants are monitored, which are closely related to plant growth and development. This improves the throughput efficiency and diversity of plant phenotypic data acquisition. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present application; Figure 2 A 3D schematic diagram of the moving component; Figure 3 Exploded view of the mobile component; Figure 4 A 3D schematic diagram of the monitoring module; Figure 5 To monitor the exploded view of the module; Figure 6 A 3D schematic diagram of the balancer; Figure 7A 3D schematic diagram of a wireless charging module; Figure 8 This is an exploded view of this application; Explanation of reference numerals in the attached drawings: 1-Moving component, 11-Moving platform, 12-Moving platform cover, 13-Moving hinge, 14-Hinge core block, 15-Pin, 2-Monitoring module, 21-Industrial computer, 3-Monitoring component, 31-Monitoring radar, 32-Monitoring camera, 33-Thermal imaging camera, 34-RGB color camera, 35-Multispectral camera, 4-Mounting component, 41-Camera cover, 42-Radar cover, 43-Connecting plate, 44-Base plate, 5-Balancer, 51-Balancer L-shaped frame, 52-Balancer U-shaped frame, 53-Connecting frame, 54-Pressure block, 6-Wireless charging module, 61-Fixing plate, 62-Mounting frame, 7-Wireless transceiver module, 71-Wireless transceiver cover, 72-Wireless transceiver, 8-Control module, 81-Control assembly, 82-Battery, 9-Counterweight block. Detailed Implementation

[0018] The following will refer to the appendix in the embodiments of this utility model. Figure 1-8 The technical solutions in the embodiments of this utility model will be described in detail below. Example

[0019] like Figure 1 , 3 As shown in Figure 8, a multi-element phenotypic monitoring device for a cable-driven plant phenotypic platform includes a mobile component 1, a monitoring module 2, a balancer 5, a wireless charging module 6, a wireless transceiver module 7, and a control module 8. The mobile component 1 is connected to an external cable-driven system. The monitoring module 2 is connected to the mobile component 1 via the balancer 5. Under the drive of the balancer 5, the monitoring module 2 stably photographs and monitors the plants below. The wireless transceiver module 7 and the control module 8 are located inside the mobile component 1. The control module 8 controls the monitoring module 2 to monitor plant phenotypic data. The wireless transceiver module 7 sends the monitoring status to a host computer. The wireless charging module 6 is located on the mobile component 1 and can charge the battery 82 in the control module 8, ensuring the normal operation of the device.

[0020] The main function of the mobile component 1 is to serve as a carrier for the installation of various modules in the device. At the same time, the mobile component 1 also serves to connect with the external drive system. The mobile component 1 is moved by the pull rope drive system to realize the regional monitoring of plants. The pull rope drive system (cable-driven) is an existing device, which controls the movement of the mobile component 1 by controlling the opening and closing of the pull rope connected to the mobile component 1.

[0021] The main function of monitoring module 2 is to monitor plant phenotype and growth environment, so that the host computer can distinguish and judge the plant growth status.

[0022] The main function of the balancer 5 is to adjust the angle of the monitoring module 2 on the moving component 1 to ensure that the monitoring module 2 is always parallel to the ground. This makes it easier for the camera and radar inside the monitoring module 2 to always maintain relative perpendicularity to the ground and monitor the plants from a uniform angle.

[0023] The main function of the wireless charging module 6 is to charge the battery 82 in the control module 8 to ensure the normal use of the device. The wireless charging module 6 is installed on the mobile platform 11 in the mobile component 1 using screws.

[0024] The main function of the wireless transceiver module 7 is to send monitored images to the host computer and receive signals transmitted by the host computer.

[0025] The main function of control module 8 is to control the entire device based on the signals transmitted from the host computer.

[0026] like Figure 1 , 2 As shown in Figure 3, the moving component 1 includes a moving platform 11 and a moving platform cover 12, which is mounted on the moving platform 11 using screws.

[0027] The mobile platform 11 is a metal plate with a rectangular cross-section, and the mobile platform cover 12 is a rectangular metal cover. The mobile platform cover 12 can be connected to the mobile platform 11 by screws. In order to facilitate the installation of the control module 8, a cavity is left inside the mobile platform cover 12 for the installation of the control module 8.

[0028] To facilitate the connection between the mobile platform 11 and the drive system, a movable hinge 13 is fixed to each of the four corners of the mobile platform 11 using screws. The movable hinge 13 is a rectangular metal plate, and a hinge seat protrudes from the surface of the movable hinge 13. The hinge core block 14 can be connected to the movable hinge 13 through the hinge seat.

[0029] The hinge core block 14 is U-shaped. At one end of the hinge core block 14, there is a hinge protrusion that can cooperate with the hinge seat on the movable hinge member 13. The hinge core block 14 is hinged to the movable hinge member 13.

[0030] Two parallel connecting plates protrude from the other end of the hinge core block 14. A circular through hole is opened on the connecting plate, and a pin 15 is inserted into the through hole. After the pin 15 is inserted into the hinge core block 14, it is fixed. The pull rope in the drive system is tied to the pin 15.

[0031] The movable hinge 13 and the hinge core block 14 are each set at the four corners of the movable platform 11. The position of the movable platform 11 can be adjusted by the four pull ropes in four directions, thereby realizing the function of monitoring plants in the area.

[0032] like Figure 1 ,4 As shown in Figure 5, the monitoring module 2 includes an industrial control computer 21, a monitoring component 3, and an installation component 4. The monitoring component 3 includes a monitoring radar 31 and a monitoring camera 32. The industrial control computer 21 and the monitoring component 3 are installed in the installation component 4, which is connected to the balancer 5.

[0033] The industrial control computer 21 is an existing device. The industrial control computer 21 is connected to the control assembly 81 in the control module 8 and the monitoring radar 31 and monitoring camera 32 in the monitoring component 3. The industrial control computer 21 receives the control signals from the control assembly 81 and controls the monitoring radar 31 and monitoring camera 32 to complete different tasks according to the control signals.

[0034] The monitoring radar 31 is an existing device, and in this embodiment, the existing Faro lidar is preferred.

[0035] The monitoring camera 32 includes a thermal imaging camera 33, an RGB color camera 34, and a multispectral camera 35. The thermal imaging camera 33 is preferably an existing infrared thermal imaging camera, the RGB color camera 34 is preferably an existing RGB color SLR camera, and the multispectral camera 35 is preferably an existing ten-channel multispectral camera.

[0036] Regarding the parameters of the monitoring radar 31, this embodiment preferably has the following: measurement speed (number of points / second) of 22,000 / 244,000 / 488,000; ranging error within ±3mm; resolution of 165 million pixels; and field of view (vertical / horizontal) of -300° / 360°.

[0037] Regarding the parameters of the thermal imaging camera 33, this embodiment preferably has the following: resolution of 640x512; temperature measurement range of -20℃ to 550℃; and thermal sensitivity of 50MK.

[0038] Regarding the parameters of the RGB color camera 34, this embodiment preferably has the following: image sensor size of approximately 22.3*14.8 mm; effective pixels of approximately 32.5 million pixels; and autofocus type of full-pixel dual-core CMOS AF phase difference detection.

[0039] Regarding the parameters of the multispectral camera 35, the preferred parameters in this embodiment are: spectral bands of blue 444, blue 475, green 53, green 560, red 650, red 668, red edge 705, red edge 717, red edge 740, and near-infrared 842; and resolution of 1280*960.

[0040] Mounting component 4 includes a camera housing 41, a radar housing 42, a connecting plate 43, and a base plate 44.

[0041] The radar cover 42 is a circular cover made of metal. The monitoring radar 31 is installed inside the radar cover 42 with screws. In order to facilitate the monitoring radar 31 to monitor the three-dimensional growth data and growth environment of the plant, the lower opening of the radar cover 42 is not closed. The monitoring radar 31 collects data through the opening.

[0042] Definition: In this embodiment, taking the moving component 1 as the reference, the direction from the moving component 1 to the monitoring module 2 is downward, and the opposite direction is upward.

[0043] The camera cover 41 is made of sheet metal bent into a U-shape. To facilitate the installation of the monitoring camera 32, the lower end of the camera cover 41 is fixed to a rectangular metal plate with screws. This metal plate is named the base plate 44. The monitoring camera 32 is fixed on the base plate 44. In addition, to facilitate the monitoring camera 32 to photograph the plant, a shooting port is provided on the base plate 44.

[0044] To facilitate the connection between the radar housing 42 and the camera housing 41, and to make it easier for the monitoring module 2 to be connected to the moving component 1 via the balancer 5, a rectangular connecting plate 43 is fixed to the upper end of the camera housing 41 with screws. One end of the connecting plate 43 is connected to the camera housing 41, and the other end is connected to the radar housing 42, thus achieving the connection between the two.

[0045] To prevent rainwater from entering, the connecting plate 43 at the upper end of the camera cover 41 seals the camera cover 41, and the bottom plate 44 at the lower end of the camera cover 41 seals the bottom plate 44. Waterproof sealing treatment is applied at the connection points. The sealed camera cover 41 has an internal cavity in which the industrial control computer 21 and the monitoring camera 32 are installed.

[0046] Regarding the installation method of the thermal imaging camera 33, the RGB color camera 34 and the multispectral camera 35, this embodiment preferably uses multiple "U"-shaped metal clips to first clip onto the camera, and then uses screws to fix the metal clips onto the base plate 44 to achieve fixation.

[0047] To improve the durability of the device, it is preferred in this embodiment that all metal parts used in the device are stainless steel.

[0048] like Figure 1 , 6 As shown in Figure 8, the balancer 5 includes a balancer L-shaped frame 51, a balancer U-shaped frame 52, and a connecting frame 53. One end of the balancer L-shaped frame 51 is fixed on the moving platform 11, the connecting frame 53 is fitted over the camera housing 41, and the balancer U-shaped frame 52 connects the balancer L-shaped frame 51 and the connecting frame 53 respectively.

[0049] The principle of the balancer 5 control monitoring module 2 to maintain a fixed angle is the same as that of the existing gimbal. Motors are installed at the connection between the balancer L-shaped frame 51 and the moving platform 11, the connection between the balancer L-shaped frame 51 and the balancer U-shaped frame 52, and the connection between the balancer U-shaped frame 52 and the connecting frame 53. The motors can control the balancer U-shaped frame 52 and the connecting frame 53 to rotate at the connection points respectively.

[0050] The balancer L-shaped frame 51 is an "L"-shaped metal frame. A motor is fixed to each end of the balancer L-shaped frame 51 with screws. The motor can make the balancer L-shaped frame 51 rotate relative to the moving platform 11 along the mounting point.

[0051] The balancer U-shaped frame 52 is a U-shaped metal frame. A motor is fixed at the end of one of the two parallel frames of the balancer U-shaped frame 52. At the same time, the middle of the other frame of the balancer U-shaped frame 52 is connected to the output shaft of the motor at the other end of the balancer L-shaped frame 51. In this way, the motor at the end of the balancer L-shaped frame 51 can control the balancer U-shaped frame 52 to rotate along the motor shaft. The connecting frame 53 can be connected along the motor shaft on the balancer U-shaped frame 52.

[0052] The use of a motor to control the rotation of the U-shaped balancer frame 52, the L-shaped balancer frame 51, and the connecting frame 53 is existing technology and is known to those skilled in the art, so it will not be described in detail.

[0053] The inner dimensions of the connecting frame 53 are the same as the outer dimensions of the camera housing 41. In order to improve the stability of the connecting frame 53 on the camera housing 41, an "L"-shaped clamping block 54 is fixed on the base plate 44 of the camera housing 41 with screws. The shorter end of the clamping block 54 is stuck on the connecting frame 53, and the other end is connected to the base plate 44 with screws to fix the position of the connecting frame 53.

[0054] To save energy, so that when the monitoring module 2 is in its initial state (when the rope drive system pulls the monitoring module 2 to a horizontal state), the balancer 5 does not need to consume additional power to maintain the level of the monitoring module 2, a counterweight 9 is fixed to the base plate 44 with screws. The counterweight 9 is a rectangular metal block of different thickness. By configuring the counterweight 9, the monitoring module 2 is in a horizontal state in the initial state, thus saving energy.

[0055] like Figure 1 and 7As shown, the wireless charging module 6 includes two rectangular fixing plates 61 and a rectangular mounting frame 62. The two fixing plates 61 are fixed to both ends of the mounting frame 62 with screws, thus leaving a cavity between the fixing plates 61 and the mounting frame 62 for the installation of the wireless charging coil. The wireless charging coil is installed in this cavity and connected to the control module 8 in the mobile component 1 by means of a wire to realize the charging of the battery 82 in the control module 8.

[0056] like Figure 1 and 3 As shown, the wireless transceiver module 7 includes a wireless transceiver 72 and a wireless transceiver cover 71. The wireless transceiver cover 71 is a rectangular plastic cover made of PVC material. The wireless transceiver cover 71 is installed on the upper end of the mobile platform cover 12 with screws. The wireless transceiver 72, which is used to transmit and receive messages to and from the host computer, is installed inside the wireless transceiver cover 71. The wireless transceiver 72 is an existing device that can be used directly. In this embodiment, it is preferred to use an existing industrial-grade router with the model number "TL-XAP3002DG". In addition, in order to prevent rainwater from entering the mobile component 1, waterproof treatment is applied at the connection between the wireless transceiver cover 71 and the mobile platform cover 12.

[0057] The control module 8 includes a control assembly 81 and a battery 82. The control assembly 81 is an existing control device. Its main function is to process commands based on the information received by the wireless transceiver 72 to control the operation of the monitoring module 2, the balancer 5 and the wireless transceiver module 7. The control assembly 81 is connected to all parts of the device that need to be controlled, and controls the device to operate stably according to the message instructions from the host computer.

[0058] The usage process of this embodiment: Monitoring and photography When monitoring and taking pictures are required, the external drive system moves the moving component 1 above the designated target by pulling a rope. During this process, the control assembly 81 controls the balancer 5 to ensure that the monitoring module 2 is always parallel to the ground. After receiving the signal of arrival, the control assembly 81 controls the monitoring component 3 to take pictures and scan the target area to complete the monitoring and taking pictures.

[0059] Charge When charging is needed, the external drive system pulls the moving component 1 to the top of the charging pile via a pull rope, and then controls the moving component 1 to descend onto the charging pile. At this time, the wireless charging module 6 contacts the wireless charging position on the charging pile to charge the battery 82.

[0060] The above embodiments are only for illustrating the technical concept of this utility model and should not be construed as limiting the scope of protection of this utility model. Any modifications made to the technical solution based on the technical concept proposed by this utility model shall fall within the scope of protection of this utility model.

Claims

1. A multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform, comprising an external cable drive system, wherein the device moves under the action of the cable drive system to monitor different areas, characterized in that: It also includes a mobile component (1), a monitoring module (2), a wireless transceiver module (7), and a control module (8). The mobile component (1) is connected to the rope drive system. The monitoring module (2) is connected to the mobile component (1) through a balancer (5). The monitoring module (2) takes pictures of the plants below under the drive of the balancer (5). The wireless transceiver module (7) and the control module (8) are set inside the mobile component (1). The control module (8) controls the monitoring module (2) to monitor the plant phenotypic data. The wireless transceiver module (7) sends the monitoring status to the host computer and receives control signals.

2. The multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform according to claim 1, characterized in that: The monitoring module (2) includes a monitoring component (3) and an installation component (4). The monitoring component (3) is located inside the installation component (4) and connected to the balancer (5).

3. The multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform according to claim 2, characterized in that: The monitoring component (3) includes a monitoring radar (31) and a monitoring camera (32). The monitoring camera (32) includes a thermal imaging camera (33), an RGB color camera (34), and a multispectral camera (35). The monitoring radar (31) monitors the three-dimensional data of the plant, and the thermal imaging camera (33), the RGB color camera (34), and the multispectral camera (35) monitor the phenotypic status of the plant.

4. The multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform according to claim 2, characterized in that: The mounting assembly (4) includes a camera housing (41), a radar housing (42), and a connecting plate (43). The monitoring radar (31) is installed inside the radar housing (42), and the monitoring camera (32) is installed inside the camera housing (41). The camera housing (41) and the radar housing (42) are connected by the connecting plate (43). One end of the balancer (5) is connected to the camera housing (41).

5. The multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform according to claim 4, characterized in that: Multiple counterweights (9) of different weights are also provided inside the camera housing (41), and the counterweights (9) are configured to monitor the initial balance of the monitoring module (2) on the balancer (5).

6. The multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform according to claim 1, characterized in that: The moving component (1) includes a moving platform (11), a moving platform cover (12) and a moving hinge (13). The moving hinge (13) is connected to the moving platform (11), and the moving platform cover (12) is connected to the moving platform (11). A cavity is left inside the moving platform cover (12) for the installation of the control module (8).

7. The multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform according to claim 6, characterized in that: There is one movable hinge (13) at each of the four corners of the movable platform (11). A hinge core block (14) is connected to each movable hinge (13). A pin (15) is provided in the hinge core block (14). The pin (15) is connected to the pull rope on the rope drive system.

8. The multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform according to claim 1, characterized in that: The balancer (5) includes a balancer L-shaped frame (51), a balancer U-shaped frame (52) and a connecting frame (53). The connecting frame (53) is set on the camera cover (41) in the monitoring module (2). The balancer L-shaped frame (51) is set on the moving platform (11) in the moving component (1). The balancer U-shaped frame (52) connects the balancer L-shaped frame (51) and the connecting frame (53).

9. The multivariate phenotypic monitoring device for a cable-driven plant phenotypic platform according to claim 1, characterized in that: A wireless charging module (6) is also provided on the mobile component (1). The wireless charging module (6) includes two fixing plates (61) and a mounting frame (62). A wireless charging coil is provided inside the mounting frame (62). The two fixing plates (61) are located at both ends of the mounting frame (62) to close the mounting frame (62).

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