Intelligent crop phenotype real-time acquisition device

Abstract

The invention relates to the field of agricultural informatization, in particular to an intelligent crop phenotype real-time acquisition device which comprises an unmanned aerial vehicle and a controller. The controller is used for controlling flight of the unmanned aerial vehicle. The collection assembly comprises a collection box which is rotationally matched with the bottom of the unmanned aerial vehicle, and a rotating assembly for driving the collection box to rotate is arranged at the top of the collection box; a first telescopic rod is fixedly connected to the inner top wall of the collection box, a connecting rod is fixedly connected to an output shaft of the first telescopic rod, a second telescopic rod is fixedly connected to the bottom of the connecting rod, and a camera is fixedly connected to the bottom of an output shaft of the second telescopic rod; the controller is used for identifying the current plant height, the crop growth stage, the crop pest and disease damage condition and the crop yield of the crop through the camera; the system is complete in structure, the stability of image acquisition can be improved, and the accuracy of crop characterization analysis is further improved.

Description

Technical Field

[0001] The present invention relates to the field of agricultural informatization, and particularly to an intelligent device for real-time collection of crop phenotypes. Background Art

[0002] With the continuous progress of agricultural technology, the demand for the collection and analysis of crop phenotype information is increasing day by day. Traditional collection methods often rely on manual observation, which is not only time-consuming and laborious, but also easily affected by subjective factors, resulting in low accuracy and reliability of the collected data. Therefore, it is particularly important to develop an intelligent device that can collect crop phenotype information in real time, efficiently and accurately.

[0003] Image recognition technology is an important branch in the field of artificial intelligence. It uses a computer to process, analyze and understand images to identify various different patterns of targets and objects, and has been widely used in various fields. In the existing collection devices, the camera is often installed at the bottom of the drone to collect images of crops. This method can effectively collect crop images and analyze crop phenotypes. However, in the use of the existing collection devices, due to the influence of the drone, the camera will be subject to a large wind resistance during flight, resulting in jitter of the camera during image collection, which makes the collected images blurred and affects the analysis of crop phenotypes.

[0004] To sum up, how to solve the problem that in the use of the existing collection devices, due to the influence of the wind generated by the flight of the drone and natural wind, the camera will be subject to a large wind resistance during flight, resulting in jitter and position offset of the camera during image collection, which makes the collected images blurred or even distorted, affecting the analysis of crop phenotypes has become a difficult problem that needs to be solved urgently in the current field. Therefore, it is necessary to propose an intelligent device for real-time collection of crop phenotypes that can reduce the wind resistance of the camera and improve the shooting stability. Summary of the Invention

[0005] To solve the above problems, the present invention provides an intelligent device for real-time collection of crop phenotypes. Through the design of the collection component, the camera can be freely extended and rotated, the shooting height and angle of the camera can be adjusted, and the camera can be broken against the wind, greatly reducing the wind resistance and improving the shooting stability of the camera. Furthermore, the accuracy of crop characterization analysis is improved, thereby providing a good data basis for subsequent crop management.

[0006] To achieve the above object, the technical solution of the present invention is as follows: An intelligent device for real-time collection of crop phenotypes, comprising a drone and a controller, and the controller is used to control the flight of the drone.

[0007] The collection component includes a collection box which is rotatably fitted to the bottom of the drone. A rotating component for driving the collection box to rotate is provided on the top of the collection box. The interior of the collection box is hollow and an opening is provided at the bottom. A first telescopic rod is fixedly connected to the inner top wall of the collection box. The output shaft of the first telescopic rod extends outside the collection box through the opening and is fixedly connected to a connecting rod. A second telescopic rod is fixedly connected to the bottom of the connecting rod. The bottom of the output shaft of the second telescopic rod is fixedly connected to a camera. The controller is used to identify the current plant height, crop growth stage, crop pest and disease situation, and crop yield of the crop through the camera, and based on the current plant height, crop growth stage, crop pest and disease situation, and crop yield of the crop, estimate the plant height, crop growth stage, crop pest and disease situation, and crop yield of the crop within a preset future time. The controller is used to control the operation of the first telescopic rod and the second telescopic rod.

[0008] Crossbars are circumferentially hinged to the side wall of the output shaft of the second telescopic rod along its side wall. Triangular plates are symmetrically hinged to the side walls of the crossbars. A hinged ring is fixedly connected to each side of the triangular plate away from the crossbar. Adjacent hinged rings are rotatably fitted. Slide bars are fixedly connected to the side wall of the connecting rod along its circumference. Slide sleeves are slidably fitted to the ends of the slide bars away from the connecting rod. One end of each slide sleeve is hinged to the top of the adjacent crossbar. The edges of the triangular plates are all streamlined. Auxiliary components for assisting in crop data collection are provided on the triangular plates.

[0009] The technical principle of the above solution is as follows:

[0010] The controller controls the drone to fly above the crop and controls the extension of the output shaft of the first telescopic rod. The output shaft of the first telescopic rod will drive the connecting rod to extend outside the collection box, and then drive the camera to extend outside the collection box. At this time, the camera is turned on through the controller to collect images of the crop. The controller identifies the current plant height, crop growth stage, crop pest and disease situation, and crop yield of the crop through the camera, and estimates the plant height, crop growth stage, crop pest and disease situation, and crop yield of the crop within a preset future time.

[0011] During the collection process, the operation of the second telescopic rod can be adjusted through the controller. When the output shaft of the second telescopic rod gradually contracts, the triangular plates gradually change from the folded state to the horizontal state. During the flight of the drone, the angle and contraction degree of the triangular plates can be adjusted through the controller, so as to guide the airflow during the flight by using the triangular plates and reduce the wind resistance. And during the process of adjusting the angle and contraction degree of the triangular plates, the auxiliary components on the triangular plates will also move together with the triangular plates, thus protecting the normal operation of the auxiliary components.

[0012] When controlling the drone to fly low and hover, the output shaft of the second telescopic rod is extended through the controller, so that the triangular plates are retracted, and then the camera and the auxiliary components on the triangular plates can be located between the crops to collect various data of the crops at close range.

[0013] The above - mentioned solution has the following beneficial effects:

[0014] 1. Through the design of the first telescopic rod and the collection box in the present invention, when the camera is not working, it can be located inside the collection box. The collection box can effectively protect the camera, thereby increasing the service life of the camera. Through the design of the second telescopic rod and the triangular plate, when the triangular plate is not working, it is in a folded state, which not only reduces the space occupation but also can protect other components on the triangular plate, further increasing the overall service life of the device.

[0015] 2. Through the design of the first telescopic rod, the second telescopic rod and the triangular plate in the present invention, when the camera is working, it can extend outside the collection box, thereby increasing the field of view of its image collection and improving the comprehensiveness and accuracy of the characterization analysis. And during this process, the streamlined triangular plate will guide the airflow around the camera. By adjusting the operation of the second telescopic rod, the angle of the triangular plate can be adjusted, so that the airflow flows along the direction of the triangular plate, reducing the resistance of the airflow to the camera, thereby improving the shooting stability of the camera, providing a good basis for the subsequent characterization analysis of crops, and thus facilitating the subsequent management of crops.

[0016] 3. Through the design of the second telescopic rod and the triangular plate in the present invention, the angle and contraction degree of the triangular plate can be effectively adjusted. When controlling the low - altitude flight and hovering of the drone, the camera and the auxiliary components on the triangular plate can be located between the crops to collect various data of the crops at close range, which is conducive to better collecting various data of the crops subsequently.

[0017] Furthermore, the rotating assembly includes a driving member embedded in the drone. The output shaft of the driving member is coaxially and fixedly connected to the top of the collection box, and the controller is used to control the rotation angle of the driving member.

[0018] Beneficial effects: The rotating assembly includes a driving member embedded in the drone. The output shaft of the driving member is coaxially and fixedly connected to the top of the collection box, and the controller is used to control the rotation angle of the driving member. By the rotation of the driving member, the collection box can be driven to rotate; thus, the triangular plate and the camera can both rotate, thereby improving the comprehensiveness of image collection and other data collection; there is no need to continuously adjust the flight direction of the drone during flight to adjust the collection angle.

[0019] Furthermore, the auxiliary components include a plurality of lighting lamps and light intensity sensors fixedly connected to the bottom of the triangular plate; the controller is used to receive the light intensity monitored by the light intensity sensors and control the lighting lamps to supplement light for the camera based on the light intensity.

[0020] Beneficial effects: When the light is weak, the images captured by the camera may be unclear. At this time, the controller turns on the lighting lamp to provide supplementary light for the camera, optimize the lighting environment for image acquisition, enhance the clarity of image acquisition, and thus make the characterization analysis of crops more accurate.

[0021] Furthermore, several temperature and humidity sensors are fixedly connected to the bottom of the triangular plate, and the controller is used to receive the temperature signal and humidity signal transmitted by the temperature and humidity sensors.

[0022] Beneficial effects: The controller can effectively detect the temperature and humidity in the crop growth environment through the temperature and humidity sensors, which is convenient for subsequent adjustment of the temperature and humidity in the crop growth environment, and further improves the growth state of the crops.

[0023] Furthermore, both the connecting rod and the sliding rod are made of stainless steel.

[0024] Beneficial effects: Since both the connecting rod and the sliding rod are used for crop irrigation, they are made of stainless steel to effectively prevent rust and corrosion.

[0025] Furthermore, a number of heat dissipation holes for dissipating heat of the driving member are opened on the side wall of the drone.

[0026] Beneficial effects: The heat dissipation holes can effectively help the driving member dissipate heat, improve the performance of the driving member, and extend the service life of the driving member.

[0027] Furthermore, a protective layer is fixedly connected to the bottom of the collection box.

[0028] Beneficial effects: The protective layer can greatly reduce the wear of the collection box caused by bumps and improve the overall durability of the device.

[0029] Furthermore, brackets are symmetrically and fixedly connected to the bottom of the drone.

[0030] Beneficial effects: When the drone lands, the brackets can well support the drone, avoid the drone directly contacting or even colliding with the ground, and thus improve the overall practicality of the device.

[0031] The additional aspects and advantages of the present invention will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the present invention. Description of the Drawings

[0032] Figure 1 It is an axonometric view of the initial state of the intelligent crop phenotype real-time acquisition device in the embodiment of the present invention.

[0033] Figure 2 It is a side view of the working state of the intelligent crop phenotype real-time acquisition device in the embodiment of the present invention.

[0034] Figure 3 For the present invention Figure 2 An enlarged view of part A in the present invention.

[0035] Figure 4 It is a top - view axonometric drawing of a triangular plate in an embodiment of the present invention.

[0036] The reference numerals in the accompanying drawings of the specification include: 1, unmanned aerial vehicle; 101, bracket; 2, collection box; 3, first telescopic rod; 4, connecting rod; 5, second telescopic rod; 6, camera; 7, cross bar; 8, sliding rod; 9, sliding sleeve; 10, atomizing nozzle; 11, triangular plate; 12, hinge ring. Detailed implementation manners

[0037] The following is a further detailed description through specific implementation manners:

[0038] Embodiment 1

[0039] As Figures 1-4 shown, an intelligent real - time crop phenotype acquisition device includes an unmanned aerial vehicle 1 and a controller; the controller is used to control the flight of the unmanned aerial vehicle 1.

[0040] The acquisition component includes a collection box 2, the collection box 2 is rotationally fitted to the bottom of the unmanned aerial vehicle 1, and a rotation component for driving the collection box 2 to rotate is provided on the top of the collection box 2; the interior of the collection box 2 is hollow and an opening is provided at the bottom, a first telescopic rod 3 is bolt - fixed to the inner top wall of the collection box 2, the output shaft of the first telescopic rod 3 extends outside the collection box 2 through the opening and is bolt - fixed to a connecting rod 4, the bottom of the connecting rod 4 is bolt - fixed to a second telescopic rod 5, and the bottom of the output shaft of the second telescopic rod 5 is bolt - fixed to a camera 6; the controller is used to identify the current plant height, crop growth stage, crop pest and disease situation, and crop yield of the crop through the camera 6, and based on the current plant height, crop growth stage, crop pest and disease situation, and crop yield of the crop, estimate the plant height, crop growth stage, crop pest and disease situation, and crop yield of the crop within a preset future time; the controller is used to control the operation of the first telescopic rod 3 and the second telescopic rod 5.

[0041] A cross bar 7 is circumferentially hinged to the side wall of the output shaft of the second telescopic rod 5 along its side wall, and triangular plates 11 are symmetrically hinged to both side walls of the cross bar 7; hinge rings 12 are integrally formed on the sides of the triangular plates 11 away from the cross bar 7, and adjacent hinge rings 12 are rotationally fitted; a sliding rod 8 is fixedly connected to the side wall of the connecting rod 4 along its circumference, a sliding sleeve 9 is slidably fitted to one end of the sliding rod 8 away from the connecting rod 4, and one end of each sliding sleeve 9 is hinged to the top of the cross bar 7 adjacent to it, and an auxiliary component for assisting in crop data acquisition is provided on the triangular plate 11.

[0042] The edges of the triangular plates 11 are all streamlined, which can better guide the airflow and reduce wind resistance.

[0043] The auxiliary components include several lighting lamps and light intensity sensors that are fixedly connected to the bottom of the triangular plate 11 by screws; the controller is used to receive the light intensity monitored by the light intensity sensors and control the lighting lamps to supplement light for the camera 6 based on the light intensity. When the light is weak, the images captured by the camera 6 may be unclear. At this time, the lighting lamps are turned on through the controller to supplement light for the camera 6, optimize the lighting environment for image acquisition, enhance the clarity of image acquisition, and thus make the characterization analysis of crops more accurate.

[0044] The rotating assembly includes a driving member embedded in the UAV 1, and the output shaft of the driving member is coaxially and fixedly connected to the top of the collection box 2. The controller is used to control the rotation angle of the driving member. By rotating the driving member, the collection box 2 can be driven to rotate; furthermore, the triangular plate 11 and the camera 6 can both rotate, thereby improving the comprehensiveness of image acquisition and other data acquisition; there is no need to continuously adjust the flight direction of the UAV 1 during flight in order to adjust the acquisition angle. In this embodiment, the driving member is a servo motor.

[0045] Several temperature and humidity sensors are also fixedly connected to the bottom of the triangular plate 11 by screws, and the controller is used to receive the temperature signal and humidity signal transmitted by the temperature and humidity sensors. The controller can effectively detect the temperature and humidity in the crop growth environment through the temperature and humidity sensors, which is convenient for subsequent adjustment of the temperature and humidity in the crop growth environment, and thus improves the growth state of the crops.

[0046] The specific implementation process is as follows:

[0047] As Figure 1 shown, in the initial state, the UAV 1 is located on the ground, the output shaft of the first telescopic rod 3 contracts, the camera 6 is located inside the collection box 2, the output shaft of the second telescopic rod 5 is in the extended state, and the triangular plates 11 are all in the folded state.

[0048] As Figure 2 shown, when performing image acquisition, the operator controls the UAV 1 to fly above the crop through the controller and controls the output shaft of the first telescopic rod 3 to extend downward. At this time, the output shaft of the first telescopic rod 3 will drive the connecting rod 4 to extend out of the collection box 2, and then drive the camera 6 to extend out of the collection box 2. At this time, the camera 6 is turned on through the controller, and the image of the crop can be acquired.

[0049] As Figure 4 shown, during the acquisition process, the operator can adjust the operation of the second telescopic rod 5 through the controller. When the output shaft of the second telescopic rod 5 gradually contracts, the triangular plate 11 gradually unfolds from the folded state away from the connecting rod 4 to a state close to horizontal.

[0050] During this process, when the output shaft of the second telescopic rod 5 extends, it will drive one end of all the crossbars 7 hinged to the output shaft of the second telescopic rod 5 to move downward together, causing the side of all the triangular plates 11 facing the connecting rod 4 to also move downward; at this time, the other end of the crossbar 7 is also subjected to the pulling force generated by the output shaft of the second telescopic rod 5. However, since the crossbar 7 is hinged to the sliding sleeve 9, the sliding sleeve 9 slides on the sliding rod 8, and the sliding rod 8 is bolt-fixed to the connecting rod 4, the downward pulling force at the other end of the crossbar 7 will change the acting direction due to the limiting effect of the sliding rod 8, causing the other end of the crossbar 7 to drive the sliding sleeve 9 to slide along the sliding rod 8 towards the connecting rod 4. As a result, the outer sides of all the triangular plates 11 are driven by the crossbar 7 and the sliding sleeve 9 to move closer to each other along the sliding rod 8, and thus all the triangular plates 11 tend to contract and gradually approach each other.

[0051] When the output shaft of the second telescopic rod 5 contracts, it will drive one end of all the crossbars 7 hinged to the output shaft of the second telescopic rod 5 to move upward together, causing the side of all the triangular plates 11 facing the connecting rod 4 to also move upward; at this time, the other end of the crossbar 7 is also subjected to the pulling force generated by the output shaft of the second telescopic rod 5. The crossbar 7 will drive the sliding sleeve 9 to slide along the sliding rod 8 away from the connecting rod 4, causing the outer sides of all the triangular plates 11 to move away from each other along the sliding rod 8 under the drive of the crossbar 7 and the sliding sleeve 9, and thus all the triangular plates 11 gradually approach the horizontal state and gradually unfold. The unfolded state is as Figure 4 shown.

[0052] Since the triangular plates 11 can guide the airflow during flight, the operator can adjust the angle and contraction degree of the triangular plates 11, thereby reducing wind resistance, improving the shooting stability of the camera 6, and further improving the accuracy of crop characterization analysis, so as to provide a good data basis for subsequent crop management.

[0053] During the process of adjusting the angle and contraction degree of the triangular plates 11, the lighting lamps and temperature and humidity sensors on the triangular plates 11 will also move together with the triangular plates 11. When the triangular plates 11 contract, the elevation angle of the illumination of the lighting lamps will increase, thereby increasing the illumination range of the lighting lamps. When the triangular plates 11 unfold, the illumination angle will decrease, and the illumination light will be more concentrated, which is convenient for improving the clarity of the collected images;

[0054] When close-range acquisition is required, the operator controls the output shaft of the second telescopic rod 5 to extend through the controller, so that the triangular plate 11 is in a folded state. At this time, the operator controls the UAV 1 to lower its flight altitude, so that the folded triangular plate 11 can be located in the gap between the crops. Thus, the camera 6, the lighting lamp on the triangular plate 11, and the temperature and humidity sensor can all be located between the crops, so as to collect the images of the crops, the temperature of the crop environment, and the humidity at close range, thereby effectively improving the accuracy of image acquisition and temperature and humidity data acquisition, and providing a strong data basis for subsequent crop characterization analysis.

[0055] After the image and data acquisition are completed, the controller acquires the images of the crops through the camera 6, and uses computer graphics processing technology to identify the current plant height of the crops; analyzes the crop growth stage and the current yield according to the plant height, leaf width, and flowering and fruiting conditions of the plants; uses the gray processing method for the images of the crops to perform gray processing on the images to improve the image contrast, and then identifies whether there are pests and diseases on the surface of the crops. At the same time, according to the external shape characteristics of the plants, it judges whether the plants are gnawed or diseased, and then judges whether there are pests and diseases; and estimates the plant height, crop growth stage, crop pest and disease conditions, and crop yield of the crops within a preset future time.

[0056] Through the design of the first telescopic rod 3, the second telescopic rod 5, and the triangular plate 11, the present invention enables the camera 6 to extend outside the collection box 2 during operation, thereby improving the field of view of its image acquisition and enhancing the comprehensiveness and accuracy of characterization analysis; and during this process, the streamlined triangular plate 11 guides the airflow around the camera 6. By adjusting the operation of the second telescopic rod 5, the angle of the triangular plate 11 can be adjusted, so that the airflow flows along the direction of the triangular plate 11, reducing the resistance of the airflow to the camera 6, thereby improving the shooting stability of the camera 6, providing a good basis for subsequent crop characterization analysis, and facilitating subsequent crop management.

[0057] Through the design of the first telescopic rod 3 and the collection box 2, the present invention enables the camera 6 to be located inside the collection box 2 when not in use. The collection box 2 can effectively protect the camera 6, thereby increasing the service life of the camera 6; and through the design of the second telescopic rod 5 and the triangular plate 11, the triangular plate 11 is in a folded state when not in use, which not only reduces the space occupation, but also can protect other components on the triangular plate 11, further increasing the service life of the overall device.

[0058] Embodiment 2

[0059] As Figure 4 shown, different from the above embodiment, the connecting rod 4 and the sliding rod 8 are both made of stainless steel material.

[0060] The specific implementation process is as follows: Since both the connecting rod 4 and the sliding rod 8 are used for crop irrigation, stainless steel materials are selected to effectively prevent rust and corrosion.

[0061] Embodiment 3

[0062] As Figures 1-2 shown, different from the above embodiment, a plurality of heat dissipation holes for dissipating heat of the driving member are opened on the side wall of the drone 1.

[0063] The specific implementation process is as follows: The heat dissipation holes can effectively help the servo motor dissipate heat, improve the performance of the servo motor, and extend the service life of the driving member.

[0064] Embodiment 4

[0065] As Figures 3-4 shown, different from the above embodiment, the diameter of the atomizing nozzle 10 is larger than the diameter of the sliding sleeve 9.

[0066] The specific implementation process is as follows: The atomizing nozzle 10 with a large diameter can play a limiting role, and the atomizing nozzle 10 can effectively prevent the sliding rod 8 from slipping out of the sliding sleeve 9.

[0067] Embodiment 5

[0068] As Figures 1-2 shown, different from the above embodiment, a protective layer is fixedly adhered to the bottom of the collection box 2.

[0069] The specific implementation process is as follows: The protective layer can greatly reduce the wear of the collection box 2 caused by bumping, and improve the overall durability of the device.

[0070] Embodiment 6

[0071] As Figures 1-2 shown, different from the above embodiment, brackets 101 are symmetrically bolted to the bottom of the drone 1.

[0072] The specific implementation process is as follows: When the drone 1 lands, the brackets 101 can provide good support for the drone 1, avoiding the drone 1 from directly contacting or even colliding with the ground, thereby improving the overall practicality of the device.

[0073] Obviously, the above embodiments are only examples clearly described and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. An intelligent crop phenotype real-time collection device, characterized in that: It comprises a drone (1) and a controller, wherein the controller is used to control the flight of the drone (1); The collection component comprises a collection box (2), which is rotatably matched with the bottom of the drone (1); a rotating component for driving the collection box (2) to rotate is provided on the top of the collection box (2); The collection box (2) is hollow inside and has an opening at the bottom. The top wall of the collection box (2) is fixedly connected to a first telescopic rod (3). The output shaft of the first telescopic rod (3) extends through the opening to the outside of the collection box (2) and is fixedly connected to a connecting rod (4). The bottom of the connecting rod (4) is fixedly connected to a second telescopic rod (5). The bottom of the output shaft of the second telescopic rod (5) is fixedly connected to a camera (6). The controller is used to identify the current plant height, crop growth stage, crop disease and insect pest situation, and crop yield of the crop through the camera (6), and based on the current plant height, crop growth stage, crop disease and insect pest situation, and crop yield of the crop, estimate the plant height, crop growth stage, crop disease and insect pest situation, and crop yield of the crop within a preset time in the future. The controller is used to control the operation of the first telescopic rod (3) and the second telescopic rod (5). A cross bar (7) is hingedly connected to the output shaft of the second telescopic rod (5) along the circumferential direction of its side wall, and a triangular plate (11) is symmetrically hingedly connected to the side wall of the cross bar (7); a hinge ring (12) is fixedly connected to the side of the triangular plate (11) away from the cross bar (7), and adjacent hinge rings (12) are rotatably matched; The side wall of the connecting rod (4) is fixedly connected with a sliding rod (8) along its circumference, and one end of the sliding rod (8) away from the connecting rod (4) is slidably matched with a sliding sleeve (9), one end of the sliding sleeve (9) is hinged to the top of the adjacent cross bar (7), the edges of the triangular plate (11) are streamlined, and an auxiliary component for assisting crop data collection is provided on the triangular plate (11).

2. The intelligent crop phenotype real-time acquisition device according to claim 1, characterized in that: The rotating assembly comprises a driving member embedded and installed inside the drone (1); an output shaft of the driving member is coaxially fixedly connected to the top of the collection box (2); and a controller is used to control the rotation angle of the driving member.

3. The intelligent crop phenotype real-time acquisition device according to claim 2, characterized in that: The auxiliary components include a plurality of lighting lamps and light intensity sensors fixedly connected to the bottom of the triangle plate (11); the controller is used to receive the light intensity monitored by the light intensity sensor, and control the lighting lamps to provide supplementary light for the camera (6) based on the light intensity.

4. The intelligent crop phenotype real-time acquisition device according to claim 3, characterized in that: A plurality of temperature and humidity sensors are also fixedly connected to the bottom of the triangular plate (11), and the controller is used to receive temperature signals and humidity signals transmitted by the temperature and humidity sensors.

5. The intelligent crop phenotype real-time acquisition device according to claim 4, characterized in that: The connecting rod (4) and the sliding rod (8) are both made of stainless steel.

6. The intelligent crop phenotype real-time acquisition device according to claim 5, characterized in that: The side wall of the drone (1) is provided with a plurality of heat dissipation holes for dissipating heat from the driving parts.

7. The intelligent crop phenotype real-time acquisition device according to claim 6, characterized in that: A protective layer is fixedly connected to the bottom of the collection box (2).

8. The intelligent crop phenotype real-time acquisition device according to claim 7, characterized in that: A bracket (101) is symmetrically fixedly connected to the bottom of the drone (1).

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