Crop growth period monitoring equipment based on remote sensing monitoring

Abstract

The invention discloses crop growth period monitoring equipment based on remote sensing monitoring, and relates to the technical field of crop growth monitoring, the crop growth period monitoring equipment comprises a mobile station and an observation station, the observation station is installed on the front side of the outer wall of the mobile station, a first visual sensor is installed on the lower side of the outer wall of the observation station, and the observation station is provided with an observation opening; a telescopic assembly is installed on the right side of the outer wall of the observation platform, the observation platform is connected with the telescopic assembly through a fixator, a scanner is embedded in the inner wall of the observation opening, a contraction ring is installed on the lower side of the outer wall of the observation platform, and a cutting blade is installed on the side, close to the observation opening, of the contraction ring. By installing the observation platform, the scanner and the telescopic assembly, the position and angle of the observation platform are adjusted through the telescopic assembly, so that the observation platform can perform multi-angle information acquisition on crops, and the situations that crop information acquisition is accurate and manual intervention is not timely due to environment shielding or environment change are avoided; the function of accurately collecting crop information is achieved.

Description

Technical Field

[0001] This invention relates to the field of crop growth monitoring technology, specifically to a crop growth monitoring device based on remote sensing. Background Technology

[0002] To address the limitations of traditional agriculture's reliance on experience, we acquire crop spectral information through satellite remote sensing, assess chlorophyll content and vegetation cover by utilizing the differences in reflectance characteristics between red and near-infrared bands, reduce environmental interference by introducing atmospheric correction parameters, and further extend multispectral technology to water stress assessment and phenological stage identification.

[0003] While remote sensing technology can identify crop types and phenological stages, it lacks detailed phenotypic data such as leaf color and curling degree, making it difficult to support precise agricultural decision-making. At the same time, when relying on spectral reflectance to monitor crop diseases and pests, it cannot issue timely warnings, causing crops to miss the best window of opportunity for prevention and control.

[0004] Patent CN114581401B discloses a method, system, equipment, and medium for monitoring crop growth. This patent compares multiple normalized vegetation indices (NDIs) of crops in a current region with a preset reference range, and monitors crop growth based on the number of corresponding sub-regions within the reference range. It also visualizes alarm information, making it easier for users to monitor crop growth.

[0005] The aforementioned patent of this invention obtains the normalized vegetation index (NVI) of at least two sub-regions of crops in the current region. Based on the acquisition time of the NVI, it determines the growth status of the crops, which includes at least the sowing period, the growing period, and the maturity period. Based on the crop growth status, it compares the NVI of each sub-region with at least one reference range included in the crop growth status, determines and counts the number of corresponding sub-regions located within each reference range, and performs graded early warning based on the counted number of sub-regions. There is room for optimization in terms of the accuracy and timeliness of crop information collection.

[0006] Therefore, this application proposes a remote sensing-based monitoring device for accurately collecting crop information during the crop growth period. Summary of the Invention

[0007] The purpose of this invention is to provide a crop growth monitoring device based on remote sensing, so as to solve the technical problem mentioned in the background art that the lack of refined crop information leads to the lag in agricultural decision-making.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a crop growth monitoring device based on remote sensing, comprising a mobile station and an observation station. An observation station is installed on the front side of the outer wall of the mobile station. A visual sensor is installed on the lower side of the outer wall of the observation station. The observation station has an observation opening. A telescopic assembly is installed on the right side of the outer wall of the observation station. The observation station is connected to the telescopic assembly via a fixing device. A scanner is embedded in the inner wall of the observation opening. A retraction ring is installed on the lower side of the outer wall of the observation station. A cutting disc is installed on the side of the retraction ring near the observation opening. An observation motor is installed on the lower side of the inner wall of the mobile station. The telescopic assembly and the retraction ring are respectively connected to a switch at the output end of the observation motor via connecting shafts. The visual sensor and the observation motor are respectively connected to a controller installed in the middle of the inner wall of the mobile station via signal lines.

[0009] Preferably, a rotating shaft is installed at the connection between the cutting blade and the shrink ring, a protective cover is installed on the upper side of the outer wall of the observation port, the protective cover is connected to the observation platform through a rotating shaft, the rotating shaft and the rotating shaft are respectively connected to the switch at the output end of the observation motor through a connecting shaft, a supplementary light is installed on the upper side of the inner wall of the protective cover, a light sensor is installed on the front side of the outer wall of the supplementary light, and the supplementary light is connected to the light sensor through a signal line.

[0010] Preferably, a feeding port is provided on the right side of the outer wall of the protective cover. The feeding port is connected to the protective cover through an opening and closing valve. A storage box is installed on the upper side of the outer wall of the moving platform. A conveyor belt is installed on the front side of the outer wall of the storage box. The storage box is connected to the feeding port through the conveyor belt. The conveyor belt is connected to the output end of the feeding motor installed on the right side of the outer wall of the observation motor through a connecting shaft. The opening and closing valve and the feeding motor are respectively connected to the controller through signal lines.

[0011] Preferably, a gripper is installed on the side of the conveyor belt one near the storage box. The gripper is connected to the moving table via a movable shaft. A feed valve is installed on the outer wall of the storage box near the side of the conveyor belt one. A rotating disk is provided on the side of the conveyor belt one near the feed valve. A conveyor belt two is provided on the side of the rotating disk near the storage box. The gripper, movable shaft, and rotating disk are respectively connected to a switch at the output end of the feed motor two installed on the front side of the outer wall of the feed motor one via a connecting shaft. A vision sensor two is installed on the upper side of the outer wall of the feed valve. The feed valve, the feed motor two, and the vision sensor two are respectively connected to the controller via signal lines.

[0012] Preferably, a partition is provided in the middle of the inner wall of the storage box, a nozzle is installed on the upper side of the inner wall of the storage box, a temperature sensor and a humidity sensor are installed on the left and right sides of the outer wall of the partition, a water tank is installed in the middle of the inner wall of the moving platform, a pressure booster is installed on the upper side of the outer wall of the water tank, the pressure booster is connected to a switch at the output end of the regulating motor installed on the right side of the outer wall of the pressure booster through a connecting shaft, the nozzle is connected to the water tank through a connecting pipe and the pressure booster, a heating wire is embedded in the inner wall of the partition, and the temperature sensor, humidity sensor and heating wire are respectively connected to the controller through signal lines.

[0013] Preferably, the telescopic assembly consists of telescopic rod one, telescopic rod two, and rotating shaft three. Telescopic rod one is installed on the right side of the outer wall of the observation platform, and telescopic rod two is installed on the upper side of the outer wall of telescopic rod one. Rotating shaft three and angle sensors are installed at the connection between the observation platform and telescopic rod one, the connection between telescopic rod one and telescopic rod two, and the connection between telescopic rod two and the observation motor. The angle sensors are connected to the controller through signal lines.

[0014] Preferably, a telescopic shaft is installed on the lower side of the outer wall of the mobile platform, and a wheel is installed on the lower side of the outer wall of the telescopic shaft. The telescopic shaft and the wheel are respectively connected to a switch at the output end of the mobile motor installed on the front side of the inner wall of the mobile platform through a connecting shaft.

[0015] Preferably, a fan is installed on the right side of the inner wall of the storage box. The fan is connected to a switch at the output end of the regulating motor via a connecting shaft. A wind speed sensor and a supplementary light are installed on the upper side of the inner wall of the storage box. The wind speed sensor is connected to the controller via a signal line, and the supplementary light is connected to the light sensor via signal transmission.

[0016] Preferably, temperature sensor 2, humidity sensor 2 and wind speed sensor 2 are installed on both the left and right sides of the observation platform, and temperature sensor 2, humidity sensor 2 and wind speed sensor 2 are respectively connected to the controller through signal transmission.

[0017] Preferably, the inner wall of the storage box is equipped with a second partition, the surface of the first partition is provided with a sliding groove, the second partition is connected to the sliding groove through a sliding block, and the sliding block is connected to the switch at the output end of the regulating motor through a connecting shaft.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. This invention, by installing an observation platform, a scanner, and a telescopic component, allows the position and angle of the observation platform to be adjusted via the telescopic component, enabling the observation platform to collect information about crops from multiple angles. This avoids inaccurate crop information collection caused by environmental obstruction or changes, as well as untimely human intervention, thus achieving the function of accurately collecting crop information and improving the accuracy and timeliness of equipment information collection.

[0020] 2. This invention, through the installation of a telescopic component, a shrink ring, a cutting disc, and a protective cover, enables the collection of crop samples via the shrink ring and the cutting disc, while simultaneously removing diseased parts of the crops. The manual detection through sampling solves the problem that scanners cannot detect hidden hazards in crops, achieving rapid sampling and broadening the application scenarios of the equipment.

[0021] 3. This invention, by installing a movable shaft, gripping clamps, conveyor belt one and conveyor belt two, classifies and stores different samples in the same area and samples in different areas, so that the samples do not interfere with each other, realizes the function of one-to-one correspondence between samples and crops, and avoids the problem of human intervention being delayed due to the inability to match sample test results with crops.

[0022] 4. This invention, by installing a structure consisting of a nozzle, a fan, a heating wire, and a supplementary light, synchronously adjusts the environment within the storage compartment based on environmental information detected during crop sampling. This keeps the sample in its original environment, avoiding distortion of sample detection results caused by environmental changes, thus maintaining the sample's state and improving the accuracy of crop detection results. Attached Figure Description

[0023] Figure 1 This is a front view structural diagram of the present invention;

[0024] Figure 2 This is a side view of the present invention;

[0025] Figure 3 This is a schematic diagram of the observation platform and protective cover structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the movable shaft and clamping mechanism of the present invention;

[0027] Figure 5 This is a schematic diagram of the storage box structure of the present invention;

[0028] Figure 6 This is a schematic diagram of the connection structure of the water tank, nozzle, and fan of the present invention;

[0029] Figure 7 This is a schematic diagram of the telescopic component structure of the present invention;

[0030] Figure 8 This is a schematic diagram of the connection structure between partition one and partition two of the present invention.

[0031] In the diagram: 1. Moving platform; 2. Observation platform; 3. Vision sensor one; 4. Observation port; 5. Fixing device; 6. Observation motor; 7. Scanner; 8. Shrink ring; 9. Cutting disc; 10. Controller; 11. Rotating shaft one; 12. Protective cover; 13. Rotating shaft two; 14. Supplemental light one; 15. Light sensor; 16. Feed port; 17. Opening and closing valve; 18. Storage box; 19. Conveyor belt one; 20. Feeding motor one; 21. Gripping clamp; 22. Movable shaft; 23. Feeding valve; 24. Rotary disc; 25. Conveyor belt two; 26. Feeding motor two; 27. Vision sensor... 28. Sensor 2; 29. ​​Partition 1; 30. Nozzle; 31. Temperature sensor 1; 32. Humidity sensor 1; 33. Water tank; 34. Pressure booster; 35. Adjusting motor; 36. Telescopic rod 1; 37. Telescopic rod 2; 38. Rotating shaft 2; 49. Angle sensor; 40. Telescopic shaft; 41. Wheel; 42. Moving motor; 43. Fan; 44. Wind speed sensor 1; 45. Supplemental light 2; 46. Temperature sensor 2; 47. Humidity sensor 2; 48. Wind speed sensor 2; 49. Partition 2; 50. Sliding block; 51. Heating wire. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 7 A crop growth monitoring device based on remote sensing includes a mobile station 1 and an observation station 2. The observation station 2 is installed on the front side of the outer wall of the mobile station 1. A visual sensor 3 is installed on the lower side of the outer wall of the observation station 2. The observation station 2 has an observation port 4. A telescopic component is installed on the right side of the outer wall of the observation station 2. The observation station 2 is connected to the telescopic component through a fixing device 5. A scanner 7 is embedded in the inner wall of the observation port 4. A shrink ring 8 is installed on the lower side of the outer wall of the observation station 2. A cutting blade 9 is installed on the side of the shrink ring 8 near the observation port 4. An observation motor 6 is installed on the lower side of the inner wall of the mobile station 1. The telescopic component and the shrink ring 8 are respectively connected to a switch at the output end of the observation motor 6 through a connecting shaft. The visual sensor 3 and the observation motor 6 are respectively connected to a controller 10 installed in the middle of the inner wall of the mobile station 1 through signal lines.

[0036] A rotating shaft 11 is installed at the connection between the cutting disc 9 and the shrinking ring 8. A protective cover 12 is installed on the upper side of the outer wall of the observation port 4. The protective cover 12 is connected to the observation platform 2 through a rotating shaft 2 13. The rotating shaft 11 and the rotating shaft 2 13 are respectively connected to the switch at the output end of the observation motor 6 through a connecting shaft. A supplementary light 14 is installed on the upper side of the inner wall of the protective cover 12. A light sensor 15 is installed on the front side of the outer wall of the supplementary light 14. The supplementary light 14 is connected to the light sensor 15 through a signal line.

[0037] The telescopic assembly consists of telescopic rod 1 35, telescopic rod 2 36, and rotating shaft 3 37. Telescopic rod 1 35 is installed on the right side of the outer wall of the observation platform 2, and telescopic rod 2 36 is installed on the upper side of the outer wall of telescopic rod 1 35. Rotating shaft 3 37 and angle sensor 38 are installed at the connection between the observation platform 2 and telescopic rod 1 35, the connection between telescopic rod 1 35 and telescopic rod 2 36, and the connection between telescopic rod 2 36 and the observation motor 6. The angle sensor 38 is connected to the controller 10 through a signal line.

[0038] A telescopic shaft 39 is installed on the lower side of the outer wall of the mobile platform 1, and a wheel 40 is installed on the lower side of the outer wall of the telescopic shaft 39. The telescopic shaft 39 and the wheel 40 are respectively connected to the switch at the output end of the mobile motor 41 installed on the front side of the inner wall of the mobile platform 1 through a connecting shaft.

[0039] Furthermore, the operator analyzes image information of crop areas collected by satellite remote sensing technology. When a crop growth area cannot be identified by satellite remote sensing technology, the operator controls the mobile motor 41 to rotate the wheels 40 via the controller 10, combined with the information collected by the vision sensor 3 on the travel path of the mobile station 1, so that the mobile station 1 moves to the crop growth area. Upon arrival, the operator controls the switch at the output end of the observation motor 6 to connect to the telescopic assembly, and adjusts the position of the observation station 2 through the telescopic rod 35, the telescopic rod 36 and the rotating shaft 37, so that the observation station 2 is close to the area to be inspected. To measure the root system of crops, a scanner 7 embedded in the inner wall of the observation platform 2 scans and collects information. The controller 10 compares the scanned information with information stored in the database to detect the crop. While the scanner 7 is collecting crop information, the operator adjusts the height of the observation platform 2 using the telescopic rod 35 to obtain complete information about the crop. To avoid obstruction of partial crop information, the angle of the observation platform 2 can be adjusted using the rotating shaft 37 in conjunction with the angle sensor 38 to obtain complete crop information. In cases where image analysis is not possible... In cases where root viruses do not cause changes in external characteristics such as leaf color and texture, or the changes are not obvious, the operator can adjust the position and angle of the observation platform 2 using the telescopic component. The crop portion to be cut is then placed into the observation port 4. By connecting the shrink ring 8 and the output of the observation motor 6 to the switch, the shrink ring 8 located below the observation port 4 drives the cutting blade 9 to shrink, thus cutting the crop. If it is necessary to sample the soil around the crop roots for testing the crop production environment, the operator can adjust the angle of the cutting blade 9 by controlling the observation motor 6 connected to the rotating shaft 11. After the shrinking ring 8 contracts, the cutting blade 9 forms a cone shape, allowing it to enter the soil when the operator lowers the observation platform 2 to the ground. The conical cutting blade 9 can then complete soil sampling, avoiding delays in intervention caused by incomplete information collection during the crop growth period. When dealing with young crops, if there is obstruction or poor ambient light during information collection at the observation platform 2, the ambient light intensity is collected by the light sensor 15, and the observation motor 6 drives the rotating shaft 13 to cover the protective cover 12. Supplemental lighting is provided by the supplementary light lamp 14 to ensure the accuracy of the information collected by the scanner 7.

[0040] Example 2: Please refer to Figure 1 , Figure 2 and Figure 3A crop growth monitoring device based on remote sensing includes a mobile station 1 and an observation station 2. The observation station 2 is installed on the front side of the outer wall of the mobile station 1. A visual sensor 3 is installed on the lower side of the outer wall of the observation station 2. The observation station 2 has an observation port 4. A telescopic component is installed on the right side of the outer wall of the observation station 2. The observation station 2 is connected to the telescopic component through a fixing device 5. A scanner 7 is embedded in the inner wall of the observation port 4. A shrink ring 8 is installed on the lower side of the outer wall of the observation station 2. A cutting blade 9 is installed on the side of the shrink ring 8 near the observation port 4. An observation motor 6 is installed on the lower side of the inner wall of the mobile station 1. The telescopic component and the shrink ring 8 are respectively connected to a switch at the output end of the observation motor 6 through a connecting shaft. The visual sensor 3 and the observation motor 6 are respectively connected to a controller 10 installed in the middle of the inner wall of the mobile station 1 through signal lines.

[0041] A rotating shaft 11 is installed at the connection between the cutting disc 9 and the shrinking ring 8. A protective cover 12 is installed on the upper side of the outer wall of the observation port 4. The protective cover 12 is connected to the observation platform 2 through a rotating shaft 2 13. The rotating shaft 11 and the rotating shaft 2 13 are respectively connected to the switch at the output end of the observation motor 6 through a connecting shaft. A supplementary light 14 is installed on the upper side of the inner wall of the protective cover 12. A light sensor 15 is installed on the front side of the outer wall of the supplementary light 14. The supplementary light 14 is connected to the light sensor 15 through a signal line.

[0042] A feeding port 16 is provided on the right side of the outer wall of the protective cover 12. The feeding port 16 is connected to the protective cover 12 through the opening and closing valve 17. A storage box 18 is installed on the upper side of the outer wall of the moving platform 1. A conveyor belt 19 is installed on the front side of the outer wall of the storage box 18. The storage box 18 is connected to the feeding port 16 through the conveyor belt 19. The conveyor belt 19 is connected to the adapter at the output end of the feeding motor 20 installed on the right side of the outer wall of the observation motor 6 through the connecting shaft. The opening and closing valve 17 and the feeding motor 20 are respectively connected to the controller 10 through signal lines.

[0043] Furthermore, simply scanning crops with scanner 7 is insufficient to obtain accurate and detailed information about crop growth. The operator lowers the observation platform 2 by controlling the observation motor 6 to drive the telescopic assembly, placing the crop inside the observation opening 4. Then, the observation motor 6 retracts the contraction ring 8, allowing the cutting blade 9 to cut the crop. After cutting, the contraction ring 8 remains contracted, sealing the bottom of the observation opening 4 with the cutting blade 9. The operator then controls the observation motor 6 to rotate the rotating shaft 13, rotating the protective cover 12 to create a sealed space on the observation platform 2. The telescopic assembly is used to adjust the position of the observation platform 2. The enclosed space is tilted, and the controller 10 controls the opening and closing valve 17 to open, so that the sample stored in the enclosed space of the observation platform 2 falls into the conveyor belt 19 through the feeding port 16. The controller 10 controls the feeding motor 20 to drive the conveyor belt 19 to transport the sample. When sampling crops, the angle of the observation platform 2 is adjusted by the telescopic component and the angle of the cutting blade 9 is adjusted by the rotating shaft 11, so that the upper leaves, lower leaves of crops and environmental soil can be sampled. This avoids the defect of ordinary remote sensing monitoring that cannot obtain crop growth information in a refined manner. After subsequent manual inspection of the samples, hidden dangers of crops can be found.

[0044] Example 3: Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 8 A crop growth monitoring device based on remote sensing is provided. A clamping clamp 21 is installed on the side of the conveyor belt 19 near the storage box 18. The clamping clamp 21 is connected to the moving platform 1 via a movable shaft 22. A feed valve 23 is installed on the outer wall of the storage box 18 near the side of the conveyor belt 19. A rotating disk 24 is provided on the side of the conveyor belt 19 near the feed valve 23. A second conveyor belt 25 is provided on the side of the rotating disk 24 near the storage box 18. The clamping clamp 21, the movable shaft 22 and the rotating disk 24 are respectively connected to a switch at the output end of the second feed motor 26 installed on the front side of the outer wall of the first feed motor 20 via a connecting shaft. A second vision sensor 27 is installed on the upper side of the outer wall of the feed valve 23. The feed valve 23, the second feed motor 26 and the second vision sensor 27 are respectively connected to the controller 10 via signal lines.

[0045] A partition 28 is provided in the middle of the inner wall of the storage box 18. A nozzle 29 is installed on the upper side of the inner wall of the storage box 18. Temperature sensors 30 and humidity sensors 31 are installed on the left and right sides of the outer wall of the partition 28. A water tank 32 is installed in the middle of the inner wall of the moving platform 1. A pressure booster 33 is installed on the upper side of the outer wall of the water tank 32. The pressure booster 33 is connected to a switch at the output end of the regulating motor 34 installed on the right side of the outer wall of the pressure booster 33 via a connecting shaft. The nozzle 29 is connected to the water tank 32 via a connecting pipe and the pressure booster 33. A heating wire 51 is embedded in the inner wall of the partition 28. Temperature sensors 30, humidity sensors 31 and heating wire 51 are respectively connected to the controller 10 via signal lines.

[0046] The inner wall of the storage box 18 is equipped with a partition 28. The surface of the partition 28 is provided with a sliding groove 49. The partition 28 is connected to the sliding groove 49 through a sliding block 50. The sliding block 50 is connected to the switch at the output end of the regulating motor 34 through a connecting shaft.

[0047] Furthermore, conveyor belt 19 transports the crop samples to be stored to the rotating disk 24. Controller 10 controls feeding motor 26 to rotate the rotating disk 24. Controller 10 detects the types of samples stored on the rotating disk 24 using vision sensor 27, and then controls feeding motor 26 to sequentially drive movable shaft 22 and clamping clamp 21 to classify the samples on the rotating disk 24. The clamping clamp 21 then feeds the samples on the rotating disk 24 onto conveyor belt 25. If crop leaves, crop roots, and soil from the crop's growing environment are present on the rotating disk 24 simultaneously, the clamping clamp 21 feeds the leaves and roots onto the conveyor belts 25 on the front and rear sides of the rotating disk 24 respectively, while the soil is fed onto the right side of the rotating disk 24. The sample is conveyed on conveyor belt 25. When the sample enters the storage box 18 through the feed valve 23, the controller 10 controls the adjusting motor 34 to drive the sliding block 50 to move in the slide 49, so that the partition 48 moves the sample into the storage box 18 backward. By adding storage platforms and weight sensors in the different compartments divided by the partition 28 in the storage box 18, the sample can be more finely divided, which is convenient for subsequent testing. At the same time, in order to avoid damage to the sample during the backward movement of the partition 48, the lower end of the partition 48 can be replaced with a soft brush, which avoids sample mixing during continuous sampling, thus preventing the test results from not corresponding to the crops, and improving the operating efficiency and accuracy of the equipment.

[0048] Example 4: Please refer to Figure 1 , Figure 2 , Figure 5 and Figure 6A crop growth monitoring device based on remote sensing includes a mobile station 1 and an observation station 2. The observation station 2 is installed on the front side of the outer wall of the mobile station 1. A visual sensor 3 is installed on the lower side of the outer wall of the observation station 2. The observation station 2 has an observation port 4. A telescopic component is installed on the right side of the outer wall of the observation station 2. The observation station 2 is connected to the telescopic component through a fixing device 5. A scanner 7 is embedded in the inner wall of the observation port 4. A shrink ring 8 is installed on the lower side of the outer wall of the observation station 2. A cutting blade 9 is installed on the side of the shrink ring 8 near the observation port 4. An observation motor 6 is installed on the lower side of the inner wall of the mobile station 1. The telescopic component and the shrink ring 8 are respectively connected to a switch at the output end of the observation motor 6 through a connecting shaft. The visual sensor 3 and the observation motor 6 are respectively connected to a controller 10 installed in the middle of the inner wall of the mobile station 1 through signal lines.

[0049] A partition 28 is provided in the middle of the inner wall of the storage box 18. A nozzle 29 is installed on the upper side of the inner wall of the storage box 18. Temperature sensors 30 and humidity sensors 31 are installed on the left and right sides of the outer wall of the partition 28. A water tank 32 is installed in the middle of the inner wall of the moving platform 1. A pressure booster 33 is installed on the upper side of the outer wall of the water tank 32. The pressure booster 33 is connected to a switch at the output end of the regulating motor 34 installed on the right side of the outer wall of the pressure booster 33 via a connecting shaft. The nozzle 29 is connected to the water tank 32 via a connecting pipe and the pressure booster 33. A heating wire 51 is embedded in the inner wall of the partition 28. Temperature sensors 30, humidity sensors 31 and heating wire 51 are respectively connected to the controller 10 via signal lines.

[0050] A fan 42 is installed on the right side of the inner wall of the storage box 18. The fan 42 is connected to the switch at the output end of the regulating motor 34 via a connecting shaft. A wind speed sensor 43 and a supplementary light 44 are installed on the upper side of the inner wall of the storage box 18. The wind speed sensor 43 is connected to the controller 10 via a signal line, and the supplementary light 44 is connected to the light sensor 15 via signal transmission.

[0051] Temperature sensor 45, humidity sensor 46, and wind speed sensor 47 are installed on both the left and right sides of the observation platform 2. Temperature sensor 45, humidity sensor 46, and wind speed sensor 47 are connected to controller 10 via signal transmission.

[0052] Furthermore, while the samples are stored in the storage box 18 awaiting manual testing, according to the sampling target, crop samples from the same area are placed in the same compartment within the storage box 18. Temperature, humidity, and wind speed in the crop area are detected by temperature sensor 45, humidity sensor 46, and wind speed sensor 47 on the observation platform 2, and the information is transmitted to the controller 10. The controller 10 adjusts the temperature, humidity, and wind speed in the compartment where the crops are stored. By adjusting the motor 34 connected to the pressurizer 33, the water stored in the water tank 32 is pressurized and sprayed from the nozzle 29. By adding a switch at the connection between the pressurizer 33 and the nozzle 29, the pressurized water flow can be accurately sprayed into the compartment where the crops are located. The internal temperature of the storage box 18 is raised by connecting to an external power source or the power source built into the equipment through the heating wire 51 in the partition 28. The temperature is then adjusted... Motor 34 drives fan 42 to rotate and adjust the air speed in the compartment. It can also assist in the uniform adjustment of humidity and temperature. The humidity in the compartment is monitored by temperature sensor 30, humidity sensor 31 and air speed sensor 43. The temperature, humidity and air speed in the compartment are maintained at the same level as the area where the crop is located. At the same time, the illumination intensity of the area where the crop is located is collected by illumination sensor 15 through supplementary light lamp 44. The illumination intensity in the compartment of storage box 18 is adjusted to avoid the distortion of crop test results caused by changes in the storage space environment and the natural environment during the storage of crop samples. When rapid testing is required, the crop samples can be pre-treated by adjusting the temperature, humidity and air speed in the compartment of storage box 18. For example, the crop leaves can be dehydrated by heating and blowing air, thereby saving manual testing time and improving the working efficiency of the equipment.

[0053] Example 5: Please refer to Figure 1 , Figure 2 and Figure 3 A crop growth monitoring device based on remote sensing includes a mobile station 1 and an observation station 2. The observation station 2 is installed on the front side of the outer wall of the mobile station 1. A visual sensor 3 is installed on the lower side of the outer wall of the observation station 2. The observation station 2 has an observation port 4. A telescopic component is installed on the right side of the outer wall of the observation station 2. The observation station 2 is connected to the telescopic component through a fixing device 5. A scanner 7 is embedded in the inner wall of the observation port 4. A shrink ring 8 is installed on the lower side of the outer wall of the observation station 2. A cutting blade 9 is installed on the side of the shrink ring 8 near the observation port 4. An observation motor 6 is installed on the lower side of the inner wall of the mobile station 1. The telescopic component and the shrink ring 8 are respectively connected to a switch at the output end of the observation motor 6 through a connecting shaft. The visual sensor 3 and the observation motor 6 are respectively connected to a controller 10 installed in the middle of the inner wall of the mobile station 1 through signal lines.

[0054] Temperature sensor 2 45, humidity sensor 2 46 and wind speed sensor 2 47 are installed on both the left and right sides of the observation platform 2. Temperature sensor 2 45, humidity sensor 2 46 and wind speed sensor 2 47 are respectively connected to controller 10 through signal transmission.

[0055] Furthermore, when collecting information on crops, if the crops are large enough that the circular observation station 2 cannot collect information, the operator can remove the fixing device 5 from the observation station 2 and the telescopic component, and fix the arc-shaped observation station 2 to the telescopic component through the fixing device 5 for information collection. When the scanner 7 detects obvious disease areas on the crops, the angle of the observation station 2 can be adjusted, and the cutting blade 9 driven by the contraction ring 8 can be used to cut off the diseased areas of the crops, avoiding continued harm to crop growth. When collecting information on crops, the temperature sensor 45, humidity sensor 46, and wind speed sensor 47 deployed on the observation station 2 can collect simple information about the environment in which the crops are located, and combine and analyze the information with the crop information collected by the scanner 7. When the ambient temperature, humidity, and wind speed affect crop growth, the operator can be notified in time to intervene. The operator can couple crop growth information with environmental factors in a timely manner, avoiding misjudgments and errors caused by remote sensing technology relying solely on spectral reflectance for information capture.

[0056] Working principle: The operator controls the mobile station 1 to go to the area where the crops are located to collect information. The position of the observation station 2 is adjusted by the telescopic component, so that the scanner 7 can accurately capture the crop information. When the obvious disease area of ​​the crop is detected, the cutting blade 9 can be driven by the contraction ring 8 to cut off the disease area, so as to prevent the crop growth condition from continuing to deteriorate.

[0057] By adjusting the angle of the observation platform 2 through the telescopic component and the angle of the cutting blade 9 through the rotating shaft 11, the cutting and snipping of the shrink ring 8 and the cutting blade 9 can be used to sample crop leaves, roots and stems and environmental soil, thereby enabling the collection of samples from crop areas with hidden risks and avoiding the limitations of relying solely on the scanner 7 for crop detection.

[0058] After sampling is completed, the observation platform 2 is tilted by the telescopic component, and the sample falls from the feed port 16 onto the conveyor belt 19 for transportation. The sample is transported to the rotating disk 24 and identified by the vision sensor 27 and sorted by the movable shaft 22 and the clamp 21. The samples are then stored in different compartments in the storage box 18. When sampling in the same area, different types of samples are sent to different compartments. When sampling in different areas, samples from the same area are sent to the same compartment to avoid sample mixing, which could lead to test results that do not correspond to the crops.

[0059] The sample is transported into the storage box 18. Based on the temperature, humidity, wind speed and light information of the sample area collected by the temperature sensor 45, humidity sensor 46, wind speed sensor 47 and light sensor 15, the conditions in the compartment where the crop is located in the storage box 18 are adjusted to keep the crop in the same storage conditions as the outside world, so as to avoid the distortion of the test results. When rapid testing is required, the sample can be pre-treated quickly by adjusting the temperature and wind speed in the compartment, thereby improving the testing efficiency.

[0060] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A crop growth monitoring device based on remote sensing, characterized in that: The device includes a mobile platform (1) and an observation platform (2). The observation platform (2) is installed on the front side of the outer wall of the mobile platform (1). A vision sensor (3) is installed on the lower side of the outer wall of the observation platform (2). The observation platform (2) has an observation port (4). A telescopic assembly is installed on the right side of the outer wall of the observation platform (2). The observation platform (2) is connected to the telescopic assembly through a fixing device (5). A scanner (7) is embedded in the inner wall of the observation port (4). A shrink ring (8) is installed on the lower side of the outer wall of the observation platform (2). A cutting disc (9) is installed on the side of the shrink ring (8) near the observation port (4). An observation motor (6) is installed on the lower side of the inner wall of the mobile platform (1). The telescopic assembly and the shrink ring (8) are respectively connected to the switch at the output end of the observation motor (6) through a connecting shaft. The vision sensor (3) and the observation motor (6) are respectively connected to a controller (10) installed in the middle of the inner wall of the mobile platform (1) through signal lines.

2. The crop growth monitoring device based on remote sensing monitoring according to claim 1, characterized in that: A rotating shaft (11) is installed at the connection between the cutting blade (9) and the shrink ring (8). A protective cover (12) is installed on the upper side of the outer wall of the observation port (4). The protective cover (12) is connected to the observation platform (2) through a rotating shaft (13). The rotating shaft (11) and the rotating shaft (13) are respectively connected to the switch at the output end of the observation motor (6) through a connecting shaft. A supplementary light (14) is installed on the upper side of the inner wall of the protective cover (12). A light sensor (15) is installed on the front side of the outer wall of the supplementary light (14). The supplementary light (14) is connected to the light sensor (15) through a signal line.

3. A crop growth monitoring device based on remote sensing according to claim 2, characterized in that: A feeding port (16) is provided on the right side of the outer wall of the protective cover (12). The feeding port (16) is connected to the protective cover (12) through the opening and closing valve (17). A storage box (18) is installed on the upper side of the outer wall of the moving platform (1). A conveyor belt (19) is installed on the front side of the outer wall of the storage box (18). The storage box (18) is connected to the feeding port (16) through the conveyor belt (19). The conveyor belt (19) is connected to the adapter at the output end of the feeding motor (20) installed on the right side of the outer wall of the observation motor (6) through the connecting shaft. The opening and closing valve (17) and the feeding motor (20) are respectively connected to the controller (10) through signal lines.

4. The crop growth monitoring device based on remote sensing monitoring according to claim 3, characterized in that: A clamp (21) is installed on the side of the conveyor belt (19) near the storage box (18). The clamp (21) is connected to the moving table (1) via a movable shaft (22). A feed valve (23) is installed on the outer wall of the storage box (18) near the side of the conveyor belt (19). A rotating disk (24) is set on the side of the conveyor belt (19) near the feed valve (23). A conveyor belt (25) is set on the side of the rotating disk (24) near the storage box (18). The clamp (21), movable shaft (22) and rotating disk (24) are respectively connected to the switch at the output end of the feed motor (26) installed on the front side of the outer wall of the feed motor (10) via a connecting shaft. A vision sensor (27) is installed on the upper side of the outer wall of the feed valve (23). The feed valve (23), feed motor (26) and vision sensor (27) are respectively connected to the controller (10) via signal lines.

5. A crop growth monitoring device based on remote sensing according to claim 3, characterized in that: The storage box (18) has a partition (28) in the middle of its inner wall. A nozzle (29) is installed on the upper side of the inner wall of the storage box (18). Temperature sensor (30) and humidity sensor (31) are installed on the left and right sides of the outer wall of the partition (28). A water tank (32) is installed in the middle of the inner wall of the moving platform (1). A pressure device (33) is installed on the upper side of the outer wall of the water tank (32). The pressure device (33) is connected to the switch at the output end of the regulating motor (34) installed on the right side of the outer wall of the pressure device (33) through a connecting shaft. The nozzle (29) is connected to the water tank (32) through a connecting pipe and the pressure device (33). A heating wire (51) is embedded in the inner wall of the partition (28). Temperature sensor (30), humidity sensor (31) and heating wire (51) are connected to the controller (10) through signal lines respectively.

6. The crop growth monitoring device based on remote sensing monitoring according to claim 1, characterized in that: The telescopic assembly consists of telescopic rod one (35), telescopic rod two (36) and rotating shaft three (37). Telescopic rod one (35) is installed on the right side of the outer wall of the observation platform (2), and telescopic rod two (36) is installed on the upper side of the outer wall of telescopic rod one (35). Rotating shaft three (37) and angle sensor (38) are installed at the connection between the observation platform (2) and telescopic rod one (35), the connection between telescopic rod one (35) and telescopic rod two (36), and the connection between telescopic rod two (36) and observation motor (6). The angle sensor (38) is connected to the controller (10) through a signal line.

7. A crop growth monitoring device based on remote sensing as described in claim 1, characterized in that: The lower side of the outer wall of the mobile platform (1) is equipped with a telescopic shaft (39), and a wheel (40) is installed on the lower side of the outer wall of the telescopic shaft (39). The telescopic shaft (39) and the wheel (40) are respectively connected to the switch at the output end of the mobile motor (41) installed on the front side of the inner wall of the mobile platform (1) through a connecting shaft.

8. A crop growth monitoring device based on remote sensing according to claim 5, characterized in that: A fan (42) is installed on the right side of the inner wall of the storage box (18). The fan (42) is connected to the switch at the output end of the regulating motor (34) via a connecting shaft. A wind speed sensor (43) and a supplementary light (44) are installed on the upper side of the inner wall of the storage box (18). The wind speed sensor (43) is connected to the controller (10) via a signal line. The supplementary light (44) is connected to the light sensor (15) via signal transmission.

9. A crop growth monitoring device based on remote sensing monitoring according to claim 1, characterized in that: Temperature sensor 2 (45), humidity sensor 2 (46) and wind speed sensor 2 (47) are installed on both the left and right sides of the observation platform (2). Temperature sensor 2 (45), humidity sensor 2 (46) and wind speed sensor 2 (47) are connected to the controller (10) through signal transmission.

10. A crop growth monitoring device based on remote sensing monitoring according to claim 5, characterized in that: The storage box (18) has a partition plate two (48) installed on its inner wall. The surface of the partition plate one (28) is provided with a sliding groove (49). The partition plate two (48) is connected to the sliding groove (49) through a sliding block (50). The sliding block (50) is connected to the switch at the output end of the regulating motor (34) through a connecting shaft.

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