A system and method for selecting a line for a nature reserve linear project

Abstract

The present invention discloses a system and method for selecting a linear engineering route in a nature reserve. A system for selecting a linear engineering route in a nature reserve includes an acquisition module, a processing module electrically connected to the acquisition module via input, and a remote management terminal electrically connected to the processing module via input. The remote management terminal also electrically outputs and connects to the acquisition module. The acquisition module includes an unmanned aerial vehicle (UAV) body, and an image acquisition unit and a soil sampling unit are provided on the UAV body. The soil sampling unit includes a mounting frame provided at the bottom of the UAV body, a sampling cylinder vertically fixed in the mounting frame, a soil detection component provided on the inner wall of one side of the sampling cylinder, and a pushing component provided in the sampling cylinder. The technical solution is provided with an unmanned aerial vehicle (UAV) body that can fly to a designated area to replace manual data collection work. Image data can be collected through the image acquisition unit, and soil data in the area can be collected through the soil sampling unit, thereby improving the collection quality and data accuracy.

Description

Technical Field

[0001] The invention relates to the technical field of linear engineering construction, and in particular to a system and method for selecting a linear engineering line in a nature reserve. Background Art

[0002] At present, linear engineering construction usually uses a selection system to choose a suitable construction route during line construction. Considering that some construction routes will pass through nature reserves, in order to avoid the construction line affecting the organisms in the nature reserves or making the line construction in the nature reserves impossible, the selection system usually collects data from the nature reserves on the construction route and analyzes the collected data so that users can select the route based on the data.

[0003] At present, the data collection work of the selection system generally requires personnel to arrive at the collection point and then collect image data of the nature reserve area. This method is very arduous for the wild environment, and it is difficult to collect information in some locations that are difficult for personnel to reach. On the other hand, some linear engineering construction also requires soil data, and only collecting image data has certain limitations. For this reason, we propose a nature reserve linear engineering line selection system and method. Summary of the invention

[0004] The object of the present invention is to provide a system and method for selecting a linear engineering line in a nature reserve to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A linear engineering line selection system for a nature reserve includes a collection module, a processing module electrically connected to the collection module, and a remote management terminal electrically connected to the processing module. The remote management terminal is also electrically connected to the collection module. The collection module includes an unmanned aerial vehicle body, and the unmanned aerial vehicle body is provided with an image collection unit and a soil sampling unit.

[0007] The soil sampling part includes a mounting frame arranged at the bottom of the drone body, a sampling tube vertically fixed in the mounting frame, a soil detection component arranged on the inner wall of one side of the sampling tube, and a pushing component arranged in the sampling tube, the top end of the pushing component penetrates the sampling tube and extends to the top of the sampling tube to connect to the mounting block, the mounting block is connected to the mounting frame by an elastic connecting piece, the soil detection component includes a hollow seat arranged on the inner wall of one side of the sampling tube, a mobile assembly part arranged in the hollow seat, a plurality of groups of probes arranged on one side of the mobile assembly part from top to bottom, and a sealing part inserted in the hollow seat toward the side of the sampling tube axis and corresponding to the probe, the top end of the mobile assembly part penetrates the top of the sampling tube and is connected to the mounting block, and the side wall of the mounting frame is provided with an electrical component electrically connected to the probe and the image acquisition part;

[0008] The pushing component is pushed by the soil entering the sampling cylinder to drive the mounting block to drive the mobile assembly to move upward. When the mobile assembly moves to a preset position, the mobile assembly drives the probe to pass through the sealing part and enter the soil in the sampling cylinder. The probe collects soil data and sends the data to the electrical component, which then sends the data to the processing module.

[0009] A further improvement is that the pushing assembly includes a push plate which is movably arranged in the sampling barrel and adapted to the inner cavity of the sampling barrel, a notch is opened on one side of the push plate for being mounted on the outer wall of the hollow seat, the top of the push plate is rotatably connected to one end of a stud, the other end of the stud is threaded through the top of the sampling barrel and is rotatably connected to the mounting block, and a brush ring for cleaning the inner wall of the sampling barrel is mounted on the outer wall of the stud and at the position above the push plate.

[0010] A further improvement is that the elastic connecting member includes a T-shaped guide rod respectively inserted at both ends of the mounting block, the top of the T-shaped guide rod is connected to the mounting frame, the outer wall of the T-shaped guide rod is provided with a return spring for connecting the mounting frame and the mounting block, and the mounting frame and the drone body are connected by a telescopic device.

[0011] A further improvement is that the movable assembly comprises a movable plate 1 arranged in the hollow seat and movable along the width direction of the hollow seat, the movable plate 1 is connected to an inner wall of one side of the hollow seat through an elastic member, the probe is arranged on the side of the movable plate 1 facing the axis of the sampling tube, movable plates 2 are arranged in the hollow seat and at positions on both sides of the probe, the movable plate 2 is also located on the side of the movable plate 1 facing the axis of the sampling tube, the top ends of the two groups of movable plates 2 are both movable through the top of the sampling tube and connected to the mounting block, an arc-shaped protrusion is arranged on the upper end of the outer wall of the movable plate 1 for sliding contact with the movable plate 2, an arc-shaped groove for accommodating the arc-shaped protrusion is arranged on the lower end of the outer wall of the movable plate 2 on the side facing the movable plate 1, and a limit block is also arranged on the outer wall of the movable plate 2 below the arc-shaped groove;

[0012] The movable plate 2 moves upward with the mounting block, and when the arc groove corresponds to the arc protrusion, the elastic member drives the movable plate 1 to move toward the movable plate 2, and then the movable plate 1 moves to drive the probe through the sealing member into the soil in the sampling tube.

[0013] A further improvement is that the closing member includes a cylinder inserted into the outer wall of the hollow seat and corresponding to the probe, one end of the cylinder extends to the inner cavity of the hollow seat, and the other end is flush with the outer wall of the hollow seat, and one end of the inner cavity of the cylinder located in the hollow seat is symmetrically provided with a sealing plate for closing the inner cavity of the hollow seat through a spring hinge.

[0014] A further improvement is that a brush plate for cleaning the outer wall of the probe is vertically provided on one opposite side of the two groups of movable plates 2, the brush plate extends along the height direction of the movable plate 2, a connected discharge outlet is opened at the bottom of the hollow seat, and the discharge outlet is removably provided with a seal.

[0015] A further improvement is that the electrical component includes a protective shell, a soil detector arranged in the protective shell, a wireless transmitter, a controller and a wireless receiver, and the soil detector is electrically connected to the probe.

[0016] A further improvement is that the image acquisition unit includes a rotating device arranged on the upper surface of the drone body and an image acquisition device arranged at the output end of the rotating device through a bracket.

[0017] A method for selecting a linear engineering route in a nature reserve, using the above-mentioned linear engineering route selection system for a nature reserve, specifically comprises the following steps:

[0018] S1: The drone body flies along a preset route, collects image data of the nature reserve on the flight route through the image acquisition unit, and sends it to the processing module through the electrical component;

[0019] S2: At the same time, the drone body is controlled to fly to any position in the nature reserve area, and the sampling tube is controlled to collect soil in the area. The soil entering the sampling tube pushes the mounting block to drive the mobile assembly to move upward. When the mobile assembly moves to a preset position, the mobile assembly drives the probe to pass through the sealing member into the soil in the sampling tube to collect soil data, and sends the data to the electrical component, which then sends the data to the processing module;

[0020] S3: The received image data of the nature reserve and the soil data of the nature reserve are processed by the processing module, and the collected data are analyzed, and the analysis results are sent to the remote management terminal so that the personnel of the remote management terminal can determine the construction route of the linear engineering line.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] This technical solution is provided with a drone body that can fly to a designated area to replace manual data collection work. The image acquisition unit can collect image data, and the soil sampling unit can collect soil data in the area for subsequent data analysis to select linear engineering routes. At the same time, the soil sampling unit can obtain soil data at different depths after sampling, thereby improving the collection quality and data accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the principle diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the acquisition module in the present invention;

[0025] Figure 3 For the present invention Figure 2 Structural cross-sectional view of the structure;

[0026] Figure 4 It is a schematic diagram of the structure of the soil sampling part in the present invention;

[0027] Figure 5 It is a schematic diagram of the hollow seat structure in the present invention;

[0028] Figure 6 For the present invention Figure 4 Schematic diagram of the internal structure.

[0029] In the figure: 1. UAV body; 2. Rotating device; 3. Image acquisition device; 4. Mounting frame; 5. Sampling cylinder; 6. Telescopic device; 7. Hollow seat; 71. Seal; 8. Probe; 9. Movable plate 1; 10. Elastic member; 11. Movable plate 2; 12. Arc-shaped protrusion; 13. Arc-shaped groove; 14. Limit block; 15. Brush plate; 16. Cylinder body; 17. Sealing plate; 18. Push plate; 19. Brush ring; 20. Stud; 21. Mounting block; 22. T-shaped guide rod; 23. Reset spring; 24. Electrical components. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figure 1-3 A linear engineering line selection system for a nature reserve includes an acquisition module, a processing module electrically connected to the acquisition module, and a remote management terminal electrically connected to the processing module. The remote management terminal is also electrically connected to the acquisition module. The acquisition module is used to acquire image data and soil data of the nature reserve. The processing module is used to analyze the data acquired by the acquisition module in order to select a linear engineering line.

[0033] The acquisition module includes a drone body 1, on which an image acquisition unit and a soil sampling unit are provided;

[0034] The image acquisition unit includes a rotating device 2 arranged on the upper surface of the drone body 1 and an image acquisition device 3 arranged at the output end of the rotating device 2 through a bracket; the image acquisition device 3 is, for example, a camera, and the rotating device 2 is, for example, a motor, which is used to adjust the use angle of the image acquisition device 3.

[0035] The soil sampling unit includes a mounting frame 4 arranged at the bottom of the drone body 1, a sampling tube 5 vertically fixed in the mounting frame 4, a soil detection component arranged on the inner wall of one side of the sampling tube 5, and a pushing component arranged in the sampling tube 5. Figure 3 It can be seen that the lower end of the sampling tube 5 is a pointed end so as to be inserted into the soil. The lower end of the sampling tube 5 is hollow and the upper end is closed.

[0036] The top end of the push assembly penetrates the sampling tube 5 and extends to the top of the sampling tube 5 to connect to the mounting block 21. The mounting block 21 is connected to the mounting frame 4 through an elastic connector to facilitate the reset of the mounting block 21 and the push assembly.

[0037] The soil detection assembly includes a hollow seat 7 arranged on the inner wall of one side of the sampling tube 5, the height of the hollow seat 7 is adapted to the height of the inner cavity of the sampling tube 5; a mobile assembly part arranged in the hollow seat 7, a plurality of probes 8 arranged on one side of the mobile assembly part from top to bottom, and a sealing part inserted on the side of the hollow seat 7 facing the axis of the sampling tube 5 and corresponding to the probe 8, the top end of the mobile assembly part passes through the top of the sampling tube 5 and is connected to the mounting block 21, and the side wall of the mounting frame 4 is provided with an electrical component 24 electrically connected to the probe 8 and the image acquisition part;

[0038] The pushing component is pushed by the soil entering the sampling tube 5 to drive the mounting block 21 to drive the mobile assembly to move upward. When the mobile assembly moves to the preset position, the mobile assembly drives the probe 8 to pass through the sealing member and enter the soil in the sampling tube 5. The probe 8 collects soil data and sends the data to the electrical component 24, which is then sent to the processing module. This arrangement facilitates synchronous measurement of soil data at different depths.

[0039] Preferably, the pushing assembly of this embodiment includes a push plate 18 which is movably arranged in the sampling tube 5 and adapted to the inner cavity of the sampling tube 5. A notch is opened on one side of the push plate 18 for being mounted on the outer wall of the hollow seat 7. The top of the push plate 18 is rotatably connected to one end of a stud 20. The other end of the stud 20 is threadedly penetrates the top of the sampling tube 5 and is rotatably connected to the mounting block 21. A brush ring 19 for cleaning the inner wall of the sampling tube 5 is mounted on the outer wall of the stud 20 and at a position above the push plate 18. When the sampling tube 5 is inserted into the soil, the soil enters the sampling tube 5 and drives the push plate 18 to push the stud 20 to move upward. The stud 20 rotates upward to drive the mounting block 21 to squeeze the elastic connecting piece. When the sampling tube 5 is subsequently separated from the ground, the elastic connecting piece drives the mounting block 21 to drive the stud 20. The stud 20 drives the push plate 18 downward to push the soil in the sampling tube 5 out of the sampling tube 5. At the same time, the stud 20 drives the brush ring 19 to rotate when driving the push plate 18 downward, and cooperates with the push plate 18 to remove the soil on the inner wall of the sampling tube 5 to ensure the accuracy of subsequent soil sampling and detection.

[0040] Preferably, the elastic connector of this embodiment includes a T-shaped guide rod 22 respectively inserted at both ends of the mounting block 21, the top of the T-shaped guide rod 22 is connected to the mounting frame 4, the outer wall of the T-shaped guide rod 22 is sleeved with a reset spring 23 for connecting the mounting frame 4 and the mounting block 21, and the mounting frame 4 and the drone body 1 are connected through a telescopic device 6. The mounting block 21 moves along the T-shaped guide rod 22, and when it moves upward, it squeezes the reset spring 23. The telescopic device 6 is, for example, an electric telescopic rod or a cylinder, which is used to drive the mounting frame 4 to move up and down relative to the drone body 1, and to drive the sampling tube 5 into the soil.

[0041] See also Figure 4-6 As a preferred embodiment, the movable assembly of this embodiment includes a movable plate 9 arranged in the hollow seat 7 and movable along the width direction of the hollow seat 7. The movable plate 9 is connected to the inner wall of one side of the hollow seat 7 through an elastic member 10. The probe 8 is arranged on the side of the movable plate 9 facing the axis of the sampling tube 5. The spacing between adjacent probes 8 is 2-5cm. The hollow seat 7 and the positions on both sides of the probe 8 are provided with movable plates 11. The movable plates 11 are also on the side of the movable plate 9 facing the axis of the sampling tube 5. The top ends of the two sets of movable plates 11 are movable to penetrate the top of the sampling tube 5 and are connected to the mounting plate 11. The movable plate 19 is connected to the block 21, and the upper end of the outer wall of the movable plate 19 is provided with an arc-shaped protrusion 12 that is in sliding contact with the movable plate 21. The lower end of the outer wall of the movable plate 11 on one side facing the movable plate 19 is provided with an arc-shaped groove 13 for accommodating the arc-shaped protrusion 12. It should be noted that the end of the arc-shaped groove 13 has an arc-shaped transition edge so that the arc-shaped protrusion 12 moves into the arc-shaped groove 13 or moves out of the arc-shaped groove 13 to contact the movable plate 21. A limit block 14 is also provided on the outer wall of the movable plate 21 below the arc-shaped groove 13 to prevent the arc-shaped protrusion 12 from separating from the movable plate 21;

[0042] The movable plate 2 11 moves upward with the mounting block 21 , and when the arc groove 13 corresponds to the arc protrusion 12 , the elastic member 10 drives the movable plate 1 9 to move toward the movable plate 2 11 , and then the movable plate 1 9 moves to drive the probe 8 through the sealing member into the soil in the sampling tube 5 .

[0043] Preferably, the sealing member of the present embodiment includes a cylinder 16 inserted into the outer wall of the hollow seat 7 and corresponding to the probe 8, one end of the cylinder 16 extends to the inner cavity of the hollow seat 7, and the other end is flush with the outer wall of the hollow seat 7, and the inner cavity of the cylinder 16 is located in the hollow seat 7. The end thereof is symmetrically provided with sealing plates 17 for closing the inner cavity of the hollow seat 7 through spring hinges, and the sealing plates 17 are semicircular, and the spring hinges are, for example, rotating shafts and torsion springs. When the movable plate 19 drives the probe 8 to move toward the movable plate 2 11, the probe 8 pushes the two groups of sealing plates 17 to flip open. When the movable plate 19 is not moved, the two groups of sealing plates 17 close the cylinder 16, so that the soil in the sampling tube 5 is not easily entered into the hollow seat 7.

[0044] Preferably, brush plates 15 for cleaning the outer wall of the probe 8 are vertically provided on opposite sides of the two groups of movable plates 11 of the present embodiment. The brush plates 15 extend along the height direction of the movable plates 11. When the movable plates 11 move up and down with the mounting block 21, the soil on the outer wall of the probe 8 can be removed by rubbing the outer wall of the probe 8 by the brush plates 15, thereby ensuring the accuracy of the soil data collected by the probe 8. A connected discharge outlet is provided at the bottom of the hollow seat 7, and a seal 71 is detachably provided at the discharge outlet. The seal 71 is, for example, a sealing plug. The soil entering the hollow seat 7 can be discharged by removing the seal 71.

[0045] Preferably, the electrical component 24 of this embodiment includes a protective shell, a soil detector disposed in the protective shell, a wireless transmitter, a controller and a wireless receiver (all not shown in the figure). The soil detector is electrically connected to the probe 8. The soil detector is used to cooperate with the probe 8. The probe 8 sends the collected soil data to the soil detector. After detection, the soil detector sends the soil data to the processing module via the wireless transmitter. At the same time, the image data collected by the image acquisition device 3 is also sent to the processing module via the wireless transmitter. The wireless transmitter is used to receive a control signal sent by the remote management terminal, and send the control signal to the controller, and the controller controls the rotating device 2 or the telescopic device.

[0046] A method for selecting a linear engineering route in a nature reserve, using the above-mentioned linear engineering route selection system for a nature reserve, specifically comprises the following steps:

[0047] S1: The drone body 1 flies along a preset route, collects image data of the nature reserve on the flight route through the image acquisition unit, and sends it to the processing module through the electrical component 24;

[0048] S2: At the same time, the drone body 1 is controlled to fly to any position in the nature reserve area, and the sampling tube 5 is controlled to collect soil in the area. The soil entering the sampling tube 5 pushes the mounting block 21 to drive the mobile assembly to move upward. When the mobile assembly moves to the preset position, the mobile assembly drives the probe 8 to pass through the sealing member and enter the soil in the sampling tube 5 to collect soil data, and sends the data to the electrical component 24, which is then sent to the processing module;

[0049] S3: The received image data of the nature reserve and the soil data of the nature reserve are processed by the processing module, and the collected data are analyzed, and the analysis results are sent to the remote management terminal so that the personnel of the remote management terminal can determine the construction route of the linear engineering line.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A linear engineering line selection system for a nature reserve, comprising a collection module, a processing module electrically connected to the collection module, and a remote management terminal electrically connected to the processing module, wherein the remote management terminal is also electrically connected to the collection module, characterized in that: The acquisition module comprises an unmanned aerial vehicle body (1), on which an image acquisition unit and a soil sampling unit are provided; wherein: The soil sampling part comprises a mounting frame (4) arranged at the bottom of the drone body (1), a sampling tube (5) vertically fixed in the mounting frame (4), a soil detection component arranged on the inner wall of one side of the sampling tube (5), and a pushing component arranged in the sampling tube (5); the top end of the pushing component penetrates the sampling tube (5) and extends to the top of the sampling tube (5) to connect to the mounting block (21); the mounting block (21) is connected to the mounting frame (4) through an elastic connecting piece; the soil detection component comprises a hollow seat (7) arranged on the inner wall of one side of the sampling tube (5); a mobile assembly part arranged in the hollow seat (7); a plurality of probes (8) arranged from top to bottom on one side of the mobile assembly part; a sealing part inserted into the hollow seat (7) toward the axis of the sampling tube (5) and corresponding to the probe (8); the top end of the mobile assembly part penetrates the top of the sampling tube (5) and is connected to the mounting block (21); the side wall of the mounting frame (4) is provided with an electrical component (24) electrically connected to the probe (8) and the image acquisition part; The pushing component is pushed by the soil entering the sampling tube (5) to drive the mounting block (21) to drive the movable assembly to move upwards. When the movable assembly moves to a preset position, the movable assembly drives the probe (8) to pass through the sealing member and enter the soil in the sampling tube (5). The probe (8) collects soil data and sends the data to the electrical component (24), which then sends the data to the processing module. The movable assembly comprises a movable plate (9) disposed in the hollow seat (7) and movable along the width direction of the hollow seat (7); the movable plate (9) is connected to an inner wall of one side of the hollow seat (7) via an elastic member (10); the probe (8) is disposed on a side of the movable plate (9) facing the axis of the sampling tube (5); movable plates (11) are disposed in the hollow seat (7) and at positions on both sides of the probe (8); the movable plates (11) are also disposed on the side of the movable plate (9) facing the axis of the sampling tube (5). On one side, the top ends of the two groups of movable plates (11) are movable and penetrate the top of the sampling tube (5) and are connected to the mounting block (21); the upper end of the outer wall of the movable plate (9) is provided with an arc-shaped protrusion (12) that is in sliding contact with the movable plate (11); the lower end of the outer wall of the movable plate (11) on one side facing the movable plate (9) is provided with an arc-shaped groove (13) for accommodating the arc-shaped protrusion (12); and a limit block (14) is also provided on the outer wall of the movable plate (11) below the arc-shaped groove (13); The movable plate 2 (11) moves upward along with the mounting block (21), and when the arc-shaped groove (13) corresponds to the arc-shaped protrusion (12), the elastic member (10) drives the movable plate 1 (9) to move toward the movable plate 2 (11), and then the movable plate 1 (9) moves to drive the probe (8) through the sealing member and enter the soil in the sampling tube (5).

2. The system according to claim 1, characterized in that: The pushing assembly comprises a push plate (18) which is movably arranged in the sampling barrel (5) and adapted to the inner cavity of the sampling barrel (5); a notch is provided on one side of the push plate (18) for being sleeved on the outer wall of the hollow seat (7); the top of the push plate (18) is rotatably connected to one end of a stud (20); the other end of the stud (20) is threadedly penetrated through the top of the sampling barrel (5) and is rotatably connected to the mounting block (21); the outer wall of the stud (20) and the position above the push plate (18) are sleeved with a brush ring (19) for cleaning the inner wall of the sampling barrel (5).

3. The system according to claim 1, characterized in that: The elastic connecting member comprises a T-shaped guide rod (22) respectively inserted at two ends of the mounting block (21), the top end of the T-shaped guide rod (22) being connected to the mounting frame (4), the outer wall of the T-shaped guide rod (22) being sleeved with a return spring (23) for connecting the mounting frame (4) and the mounting block (21), and the mounting frame (4) and the drone body (1) being connected via a telescopic device (6).

4. The system according to claim 1, characterized in that: The sealing member comprises a cylinder (16) inserted into the outer wall of the hollow seat (7) and corresponding to the probe (8); one end of the cylinder (16) extends to the inner cavity of the hollow seat (7), and the other end is flush with the outer wall of the hollow seat (7); and one end of the inner cavity of the cylinder (16) located in the hollow seat (7) is symmetrically provided with a sealing plate (17) for sealing the inner cavity of the hollow seat (7) through a spring hinge.

5. The system according to claim 1, characterized in that: A brush plate (15) for cleaning the outer wall of the probe (8) is vertically provided on one opposite side of the two groups of movable plates (11), and the brush plate (15) extends along the height direction of the movable plate (11). A connected discharge outlet is provided at the bottom of the hollow seat (7), and a seal (71) is detachably provided at the discharge outlet.

6. The system according to claim 1, characterized in that: The electrical component (24) comprises a protective shell, a soil detector arranged in the protective shell, a wireless transmitter, a controller and a wireless receiver, and the soil detector is electrically connected to the probe (8).

7. The system according to claim 1, characterized in that: The image acquisition unit comprises a rotating device (2) arranged on the upper surface of the drone body (1) and an image acquisition device (3) arranged at the output end of the rotating device (2) via a bracket.

8. A method for selecting a linear engineering route in a nature reserve, using a linear engineering route selection system for a nature reserve as claimed in claim 1, characterized in that: The specific steps include: S1: The drone body (1) flies along a preset route, collects image data of the nature reserve on the flight route through an image acquisition unit, and sends the image data to a processing module through an electrical component (24); S2: At the same time, the drone body (1) is controlled to fly to any position within the nature reserve area, and the sampling tube (5) is controlled to collect soil within the area. The soil entering the sampling tube (5) pushes the mounting block (21) to drive the mobile assembly to move upward. When the mobile assembly moves to a preset position, the mobile assembly drives the probe (8) to pass through the sealing member and enter the soil in the sampling tube (5) to collect soil data, and sends the data to the electrical component (24), which then sends the data to the processing module; S3: The received image data of the nature reserve and the soil data of the nature reserve are processed by the processing module, and the collected data are analyzed, and the analysis results are sent to the remote management terminal so that the personnel of the remote management terminal can determine the construction route of the linear engineering line.

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