Mountain restoration management system and method

Abstract

The present invention relates to the field of management technology, and specifically discloses a mountain restoration management system and method, including a blocking module, a support sleeve rod, an extension rod, a cave detection module, a data processing module, a control module, and an image detection module. The blocking module includes a ground blocking unit located on the surface and an underground extension blocking unit deep into the surface. The ultrasonic receiving units and the ultrasonic transmitting units on two adjacent cave detection modules are staggered and distributed up and down. By utilizing the propagation changes of ultrasonic waves in the air and solids, it is judged according to the collected ultrasonic wave intensity whether the burrows of burrowing organisms pass through the replanting area, so as to solve the problem of low green plant preservation rate caused by inducing organisms to go to the replanting area in the early stage of growth in barren mountainous areas, collect surface images of the driving area, quickly obtain the position of rat holes, improve the green plant preservation rate of mountain green plant restoration, and reduce the impact of increased mountain restoration cycle caused by green plant destruction.

Description

Technical Field

[0001] The present invention relates to the field of management technology, and in particular to a mountain restoration management system and method. Background Art

[0002] When repairing barren areas of mountains, vegetation coverage or afforestation is used to maintain or repair damaged areas of the mountains through plants. In the process of planting plants and trees, some difficult-to-control problems often occur, and large-scale planting of plants and trees will cause the gathering and destruction of animals in mountainous areas where food is scarce. The most common animals are hares, wild mice and other animals. Animals on the surface can be blocked by blocking nets and fences, but for burrowing hares and wild mice, since the caves of these two types of creatures have two or more exits, they can cross the protection area by digging holes, causing the replanting preservation rate to drop from 90% to 50%, resulting in a drop of about 40% in the replanting preservation rate;

[0003] The area was protected by biological control. When biological control was carried out in the protected area by raising cats, a new problem arose. Although hares would gnaw on the skin, leaves and tender shoots of plants and seedlings when food was scarce, and even gnaw on the shoots of seedlings in the middle, as judged by knife-cut oblique bite marks, wild mice would gnaw on the middle and lower parts of plants and seedlings underground, and even pull the entire seedling into a cave. Raising cats on the ground made it impossible to catch mice when they were gnawing underground. Although it had a certain effect after the seedlings were formed in the later stage, it was more difficult to plant them in the early stage. Chemical control, such as poison trapping and rat-driving and root dipping, had a certain effect, but the chemical products were located inside the soil, which might have a counter-effect on the restoration of the mountain, resulting in a reduction in the restoration effect.

[0004] Therefore, the non-destructive driving method is more suitable for driving away and blocking animals in mountain restoration. The commonly used ultrasonic driving method has a much smaller range of action due to the fact that the energy loss rate of ultrasonic waves in the air is much faster than that in water and solid media, and there are many obstacles on the ground. At the same time, if the planting area is large, the actual application effect of this method is relatively low.

[0005] As for the way to monitor rat holes, the most mature technology at present is image acquisition, which determines rat holes based on image segmentation. However, the planting cycle is long, so high-frequency image acquisition and processing requires too large an image size to be calculated for large-scale afforestation, which increases the computing power requirements. Low-frequency acquisition and monitoring can easily lead to the formation of holes and damage to seedlings. Summary of the invention

[0006] The object of the present invention is to provide a mountain restoration management system and method to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mountain restoration management system, comprising a blocking module, a support sleeve rod, an extension rod, a cave detection module, a data processing module, a control module, and an image detection module;

[0008] The blocking module includes a ground blocking unit located on the surface and an underground extending blocking unit extending deep into the surface. The ground blocking unit and the underground extending blocking unit form surface and shallow underground blocking. The supporting sleeve rods are located on both sides of the blocking module to support the blocking module. The extending rod slides inside the supporting sleeve rod and extends deep below the surface. Two cave detection modules are vertically slidably connected inside the extending rod through a lifting unit. The cave detection module includes an ultrasonic receiving unit and an ultrasonic transmitting unit. The ultrasonic receiving units and the ultrasonic transmitting units on two adjacent cave detection modules are staggered up and down. The ultrasonic receiving unit and the ultrasonic transmitting unit form a group of counter-shooting cave detection. The cave detection module forms a longitudinal scanning detection through the lifting unit.

[0009] The data processing module is used to obtain the detection value of the cave detection module, and according to the detection value, the control module cooperates with the annular transmitting rotation mechanism to control the ultrasonic transmitting unit to rotate and emit, and at the same time, the collection range of the image detection module is controlled by the collection area adjustment unit to correspond to the opening area of ​​the annular transmitting rotation mechanism.

[0010] As a further solution of the present invention: the number of the image detection modules is fixed above a number of the blocking modules according to the image coverage, and the adjacent acquisition area adjustment units drive the rotating acquisition surfaces of the image detection modules to be tangent or partially overlap.

[0011] As a further solution of the present invention: the bottom of the extension rod is a cone, the lifting unit is composed of a screw mechanism, a driving mechanism, a slider, and an extension rod, the screw mechanism is a bidirectional screw, and the power supply of the driving mechanism is powered by solar energy and a battery. The starting height of the cave detection module corresponds to the bottom edge of the underground extension blocking unit.

[0012] As a further solution of the present invention: the adjacent ultrasonic receiving units and the ultrasonic transmitting units are rotated and adjusted by the positioning rotation mechanism and the annular transmitting rotation mechanism before use, so that the ultrasonic receiving units and the ultrasonic transmitting units are in a aligned state, so that the ultrasonic receiving unit can receive the ultrasonic wave emitted by the ultrasonic transmitting unit.

[0013] As a further solution of the present invention: a humidity detection module and a temperature detection module are provided on the extension rod, and the data processing module internally stores the initial ultrasonic signal strength received by the ultrasonic receiving unit at different humidity and temperature.

[0014] As a further solution of the present invention, a detection method of a mountain restoration management system includes:

[0015] Step 1: Open a -cm deep groove at the edge of the replanting area, insert the blocking module and the support sleeve into the deep groove, and the underground extended blocking unit is located in the deep groove, and fill the gap with soil;

[0016] Step 2: Insert the extension rod downward through the top of the support sleeve rod so that the extension rod extends deep into the soil layer. First, the ultrasonic receiving unit is controlled to rotate through the position adjustment rotation mechanism so that the receiving direction of the ultrasonic receiving unit is the same as the direction of the blocking module. The ultrasonic transmitting unit transmits ultrasonic waves with a frequency higher than 20kHz. At the same time, the ultrasonic transmitting unit is driven to rotate by the circular transmitting rotation mechanism until the ultrasonic receiving unit detects the maximum ultrasonic signal intensity. The ultrasonic transmitting unit is controlled to stop by the circular transmitting rotation mechanism. At the same time, the humidity detection module and the temperature detection module are used to obtain the initial received ultrasonic signal intensity of the ultrasonic receiving unit at different humidity and temperature.

[0017] Step 3: The cave detection module is driven up and down by the lifting unit, so that the ultrasonic beam detection line formed under each blocking module moves longitudinally to form a detection surface. When the cave depth exceeds the underground extension blocking unit, it passes through the ultrasonic detection surface. At this time, due to the presence of cave air, the ultrasonic energy is rapidly lost, which greatly reduces the ultrasonic signal intensity monitored by the ultrasonic receiving unit.

[0018] Step 4: According to the monitoring value of the ultrasonic receiving unit, the circular transmitting rotating mechanism on both sides of the detection surface is controlled by the data processing module, so that the ultrasonic transmitting unit emits in a circular manner to drive away the enemies, so that the range of action of the ultrasonic wave is circular, covering the surrounding area of ​​the cave to a large extent. At the same time, the image detection module is driven to rotate to the driving away area through the acquisition area adjustment unit to collect the ground image outside the driving away area.

[0019] Compared with the prior art, the beneficial effects of the present invention are: encirclement and blocking of the replanting area, use of mechanical blocks on the ground and shallow underground, monitoring of deep underground, and use of changes in the propagation of ultrasonic waves in air and solids to determine whether the burrows of burrowing organisms have passed through the replanting area based on the collected ultrasonic wave intensity, thereby solving the problem of low green plant preservation rate caused by inducing organisms to go there in the early growth stage of the replanting area in barren mountainous areas. At the same time, ultrasonic repelling is used to drive away rats in deep burrows, and surface images of the driving area are collected to quickly obtain the location of rat holes, thereby serving as a direction for subsequent intervention, improving the green plant preservation rate of mountain green plant restoration, and reducing the impact of increased mountain restoration cycle caused by green plant destruction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a three-dimensional cross-sectional schematic diagram of the application of a mountain restoration management system.

[0022] Figure 2 It is a main view schematic diagram of a mountain restoration management system.

[0023] Figure 3 Schematic diagram of cave detection and expulsion in a mountain restoration management system.

[0024] Figure 4 This is a schematic diagram of the composition of a mountain restoration management system.

[0025] Figure 5 The figure is a flow chart of a mountain restoration management system.

[0026] In the figure: 1. blocking module; 11. ground blocking unit; 12. underground extension blocking unit; 2. support sleeve rod; 3. extension rod; 31. lifting unit; 4. cave detection module; 41. ultrasonic receiving unit; 411. positioning rotation mechanism; 42. ultrasonic transmitting unit; 421. ring transmitting rotation mechanism; 5. data processing module; 6. control module; 7. image detection module; 71. acquisition area adjustment unit. DETAILED DESCRIPTION

[0027] See also Figure 1-Figure 5A mountain restoration management system includes a blocking module 1, a support sleeve rod 2, an extension rod 3, a cave detection module 4, a data processing module 5, a control module 6, and an image detection module 7; the blocking module 1 includes a ground blocking unit 11 located on the surface and an underground extension blocking unit 12 deep into the surface, the ground blocking unit 11 and the underground extension blocking unit 12 form surface and shallow underground blocking, the support sleeve rod 2 is located on both sides of the blocking module 1 to support the blocking module 1, the extension rod 3 slides inside the support sleeve rod 2 and extends deep below the surface, and two cave detection modules 4 are vertically connected to the extension rod 3 through a lifting unit 31 for vertical sliding, the cave detection module 4 includes an ultrasonic receiving unit 41 and an ultrasonic transmitting unit 42, the ultrasonic receiving units 41 and the ultrasonic transmitting units 42 on two adjacent cave detection modules 4 are staggered up and down, the ultrasonic receiving unit 41 and the ultrasonic transmitting unit 42 form a group of counter-shooting cave detection, and the cave detection module 4 forms a longitudinal scanning detection through the lifting unit 31.

[0028] The whole system is established mainly according to the characteristics of the burrows of wild mice and hares. Since the depth of hares is generally 80-120cm, the blocking module 1 is divided into a ground blocking unit 11 and an underground extension blocking unit 12. The ground blocking unit 11 and the underground extension blocking unit 12 can adopt a hard plate body or a soft protective structure formed by a metal wire mesh and an outer sealing layer. The metal wire mesh needs to achieve the purpose of anti-biting. Before the mountain was restored, the vegetation in the area was barren, so the distribution of wild mice and hares in the area would be greatly reduced or even eliminated. Therefore, before surrounding it with the blocking module 1, the ground is first imaged. Since the vegetation was not planted in the early stage, the image collection judgment is clearer and more accurate, and it is found that After being removed, it is surrounded by several blocking modules 1. At this time, the underground extended blocking unit 12 can prevent the hares from digging shallow underground holes into the replanting area to damage the internal vegetation, and because of the softness of the ground, the underground extended blocking unit 12 is buried below the ground, which can also make the upper ground blocking unit 11 more stable, and block surface animals. The depth of the burrow for wild mice is greater than that for hares. At the same time, considering the difficulty of construction, an extended plug rod 3 is set. First of all, compared with large-area grooving, the method of inserting the extended plug rod 3 into the soil is more convenient for construction operation, and the cave detection module 4 between the two extended plug rods 3 forms an invisible ultrasonic monitoring surface, which uses the ultrasonic beam to detect the The ultrasonic wave emitted by the ultrasonic emitting unit 42 is received by the adjacent ultrasonic receiving unit 41. At the same time, the lifting unit 31 is used to drive the cave detection module 4 to move up and down, so that the sweeping line formed by the ultrasonic receiving unit 41 and the ultrasonic emitting unit 42 forms a sweeping surface below the underground extending blocking unit 12. The cave detection module 4 is driven by the lifting unit 31 to move a specified distance at a time, and the movement specified distance of the cave detection module 4 through the lifting unit 31 is set according to the diameter of the local rodent cave, so that the movement specified distance of the cave detection module 4 through the lifting unit 31 is less than the diameter of the local rodent cave, so that the ultrasonic receiving unit 41 and the ultrasonic emitting unit 42 move at each time. After moving a distance once, the ultrasonic receiving unit 41 collects different ultrasonic signal intensities. Since there is rarely a large area of ​​cavity below unless there is a special situation, the ultrasonic receiving unit 41 and the ultrasonic transmitting unit 42 cooperate with each other to monitor the cavity area generated by the ultrasonic wave. After the energy of the cavity area generated by the ultrasonic wave is dissipated, the collected signal intensity of the ultrasonic receiving unit 41 is greatly reduced or even disappears. This is used as a standard for judging whether the rat hole crosses the blocking area of ​​the blocking module 1. The adjacent extension rods 3 cooperate with each other, and the closed structure of the blocking module 1 is a closed loop structure. Therefore, the ultrasonic receiving units 41 and the ultrasonic transmitting units 42 on the two adjacent cave detection modules 4 are staggered up and down. Please refer to Figure 2There is an arrow line below the underground extension blocking unit 12, so that the arrow lines below adjacent underground extension blocking units 12 are staggered in height to avoid mutual influence.

[0029] The data processing module 5 is used to obtain the detection value of the cave detection module 4, and according to the detection value, the control module 6 cooperates with the annular emission rotation mechanism 421 to control the ultrasonic emission unit 42 to rotate and emit. At the same time, the acquisition range of the image detection module 7 is controlled by the acquisition area adjustment unit 71 to correspond to the opening area of ​​the annular emission rotation mechanism 421.

[0030] After the data processing module 5 monitors the data of the cave detection module 4, when the ultrasonic wave intensity collected by the ultrasonic receiving unit 41 appears abnormal, it can only be judged that the cave passes through the adjacent extension rods 3. At this time, the data processing module 5 converts the monitoring into driving according to the two ultrasonic transmitting units 42 on both sides of the abnormal collection interval of the ultrasonic receiving unit 41, and controls the annular transmitting rotating mechanism 421 through the control module 6 to control the fan-shaped movement of the ultrasonic transmitting unit 42. The control module 6 and the data processing module 5 can use an external computer to calculate and process the data, and remotely control the subsequent execution structure to start. At this time, the annular transmitting rotating mechanism 421 forms an annular interference surface in the horizontal direction, and as the lifting unit 31 drives the cave detection module 4 to move up and down, a cylindrical interference space is formed, which is aimed at the wild mice's resistance to ultrasonic waves higher than 20kHz. The frightening effect of the sound waves drives away mice, and at the same time controls the acquisition area adjustment unit 71 to drive the image detection module 7 to rotate, so that the acquisition surface of the image detection module 7 rotates to the driving area and cuts into the external ground image blocked by the support sleeve rod 2, monitors the image of mice running out of the hole after being driven away, and then quickly locates the mouse hole area. When the mouse hole is not opened to the inside of the fence and does not affect the surrounding replanting area, the mouse hole is monitored, driven away, and the secondary image monitoring is used to quickly locate the position of the mouse hole, so as to subsequently use intervention measures to provide safety protection for the early forming stage of the replanting area, improve the replanting preservation rate, and reduce property losses. At the same time, the system can be collected and used in the next area after use, and has the characteristics of recycling. It combines mountain fence fixation and mountain burrowing animal monitoring and blocking to maximize the replanting preservation rate.

[0031] The number of image detection modules 7 is fixed above a number of blocking modules 1 according to the image coverage, and adjacent acquisition area adjustment units 71 drive the rotating acquisition surfaces of the image detection modules 7 to be tangent or partially overlap.

[0032] Under normal circumstances, the image detection module 7 only needs to collect some information on the ground, and use the monitoring of surface animal damage, or even disasters and dangerous situations. Only when the expulsion is triggered, the target area is quickly locked, so that the image detection module 7 can collect surface images of rat holes more efficiently, and it is more convenient to process the hole after the external hole is found.

[0033] The bottom of the extension rod 3 is a cone, and the lifting unit 31 is composed of a screw mechanism, a driving mechanism, a slider, and an extension rod. The screw mechanism is a bidirectional screw. The power supply of the driving mechanism is powered by solar energy and a battery. The starting height of the cave detection module 4 corresponds to the bottom edge of the underground extension blocking unit 12.

[0034] The cone makes it easier to extend the rod 3 deep underground. When solar energy is used to store electrical energy inside the battery, it provides energy to the drive motor, so that the drive motor drives the bidirectional lead screw to move with the slider. The extension rod is L-shaped and fixed on the slider. When the slider is located at the top of the bidirectional lead screw, the cave detection module 4 is located at the bottom edge of the underground extension blocking unit 12, so that the area of ​​the cave detection module 4 will not be interfered with by other structures.

[0035] Before use, the adjacent ultrasonic receiving units 41 and ultrasonic transmitting units 42 are rotated and adjusted by the positioning rotation mechanism 411 and the annular transmitting rotation mechanism 421 so that the ultrasonic receiving units 41 and the ultrasonic transmitting units 42 are in alignment, so that the ultrasonic receiving unit 41 can receive the ultrasonic waves emitted by the ultrasonic transmitting unit 42.

[0036] Since the edge of the area of ​​the replanting region may be irregular, a positioning rotation mechanism 411 is provided. The positioning rotation mechanism 411 can drive the ultrasonic receiving unit 41 to rotate so that the ultrasonic receiving unit 41 and the ground blocking unit 11 are in line. At this time, the distance between the ultrasonic transmitting unit 42 and the ultrasonic receiving unit 41 is the smallest, so that the intensity of the collected ultrasonic wave is the highest. Firstly, the positioning rotation mechanism 411, the annular transmitting rotation mechanism 421 and the collection area adjustment unit 71 are all control-type rotation mechanisms. The rotating assembly formed by a motor and a gear structure can adjust the positions of the ultrasonic receiving unit 41, the ultrasonic transmitting unit 42 and the image detection module 7 in a controlled manner.

[0037] The extension rod 3 is provided with a humidity detection module and a temperature detection module. The data processing module 5 stores the initial ultrasonic signal strength received by the ultrasonic receiving unit 41 at different humidity and temperature.

[0038] Humidity and temperature will affect the propagation of ultrasound, but under normal circumstances, some serious errors will only occur when the humidity and temperature differ too much. However, in order to further improve the monitoring accuracy, the height position of the ultrasonic receiving unit 41 can be used as a reference to obtain different ultrasonic intensity signals collected at different heights and temperatures as a reference. Since the plants have not sprouted at the beginning of planting, animals will not be induced to go there at this stage. Therefore, at this stage, the ultrasonic collection signals under the collected temperature and humidity are of reference significance. Then, based on the ultrasonic collection signals under temperature and humidity, when a cavity occurs, the energy attenuation is too large, causing a large change in the collection signal intensity of the ultrasonic receiving unit 41, thereby judging whether a cave cavity appears below.

[0039] A detection method for a mountain restoration management system, specifically comprising:

[0040] Step 1: Open a 80-120cm deep groove at the edge of the replanting area, insert the blocking module 1 and the support sleeve 2 into the deep groove, and place the underground extended blocking unit 12 in the deep groove, and fill the gap with soil;

[0041] Step 2: insert the extension rod 3 downward through the top of the support sleeve rod 2 so that the extension rod 3 extends deep into the soil layer. First, the ultrasonic receiving unit 41 is controlled to rotate by the position adjustment rotation mechanism 411 so that the receiving direction of the ultrasonic receiving unit 41 is the same as the direction of the blocking module 1. The ultrasonic transmitting unit 42 transmits ultrasonic waves with a frequency higher than 20kHz. At the same time, the ultrasonic transmitting unit 42 is driven to rotate by the annular transmitting rotation mechanism 421 until the ultrasonic receiving unit 41 detects the maximum ultrasonic signal strength. Then, the ultrasonic transmitting unit 42 is controlled to stop by the annular transmitting rotation mechanism 421. At the same time, the humidity detection module and the temperature detection module are used to obtain the initial received ultrasonic signal strength of the ultrasonic receiving unit 41 at different humidity and temperature.

[0042] Step 3: The cave detection module 4 is driven up and down by the lifting unit 31, so that the ultrasonic beam detection line formed under each blocking module 1 moves longitudinally to form a detection surface. The monitoring method can adopt timed monitoring. When the depth of the cave exceeds the underground extension blocking unit 12, it passes through the ultrasonic detection surface. At this time, due to the presence of cave air, the ultrasonic energy is rapidly lost, so that the ultrasonic signal intensity monitored by the ultrasonic receiving unit 41 is greatly reduced;

[0043] Step 4, according to the monitoring value of the ultrasonic receiving unit 41, the circular transmitting rotating mechanism 421 on both sides of the detection surface is controlled by the data processing module 5, so that the ultrasonic transmitting unit 42 emits in a circular manner to drive away the enemies, so that the range of action of the ultrasonic wave is circular, covering the surrounding side of the cave to a large extent, and at the same time, the image detection module 7 is driven to rotate to the driving away area through the acquisition area adjustment unit 71 to collect the ground image outside the driving away area.

Claims

1. A parameter monitoring system for mountain restoration, characterized in that: It comprises a blocking module (1) installed at the boundary of the treated cave-free restoration area, a support sleeve rod (2), an extension rod (3), a cave detection module (4), a data processing module (5), a control module (6), and an image detection module (7); The blocking module (1) comprises a surface blocking unit (11) located on the surface and an underground extension blocking unit (12) extending deep into the surface. The surface blocking unit (11) and the underground extension blocking unit (12) form surface and shallow underground blocking. The support sleeve rod (2) is located on both sides of the blocking module (1) to support the blocking module (1). The extension rod (3) slides inside the support sleeve rod (2) and extends deep below the surface. Two cave detection modules (4) are vertically slidably connected inside the extension rod (3) through a lifting unit (31). The cave detection module (4) comprises an ultrasonic receiving unit (41) and an ultrasonic transmitting unit (42). The ultrasonic receiving units (41) and the ultrasonic transmitting units (42) on two adjacent cave detection modules (4) are staggered up and down. The ultrasonic receiving units (41) and the ultrasonic transmitting units (42) form a group of opposing detection caves. The cave detection module (4) forms a longitudinal scanning detection through the lifting unit (31). The cave detection module (4) between the two extension rods (3) forms an invisible ultrasonic monitoring surface. By utilizing the directivity of ultrasonic beam, the ultrasonic wave emitted by the ultrasonic wave transmitting unit (42) is received by the adjacent ultrasonic wave receiving unit (41). At the same time, the cave detection module (4) is driven to move up and down by the lifting unit (31), so that the sweeping line formed by the ultrasonic wave receiving unit (41) and the ultrasonic wave transmitting unit (42) forms a sweeping surface below the underground extension blocking unit (12). The cave detection module (4) is driven to move a specified distance in a single time by the lifting unit (31). The specified movement distance of the cave detection module (4) through the lifting unit (31) is set according to the diameter of the local rodent cave, so that the specified movement distance of the cave detection module (4) through the lifting unit (31) is smaller than the diameter of the local rodent cave. The data processing module (5) is used to obtain the detection value of the cave detection module (4), and according to the detection value, the control module (6) cooperates with the annular emission rotating mechanism (421) to control the ultrasonic emission unit (42) to rotate and emit to drive away mice. The annular emission rotating mechanism (421) forms an annular interference surface in the horizontal direction. As the lifting unit (31) drives the cave detection module (4) to move up and down, a cylindrical interference space is formed, which plays a role in driving away mice in view of the fear of wild mice to ultrasound waves higher than 20kHz. At the same time, the acquisition range of the image detection module (7) is controlled by the acquisition area adjustment unit (71) to correspond to the opening area of ​​the annular emission rotating mechanism (421).

2. A parameter monitoring system for mountain restoration according to claim 1, characterized in that: The number of the image detection modules (7) is fixed above a number of the blocking modules (1) according to the image coverage range, and the adjacent acquisition area adjustment units (71) drive the rotating acquisition surfaces of the image detection modules (7) to be tangent or partially overlap.

3. A parameter monitoring system for mountain restoration according to claim 1, characterized in that: The bottom of the extension rod (3) is a cone, and the lifting unit (31) is composed of a screw mechanism, a driving mechanism, a slider, and an extension rod. The screw mechanism is a bidirectional screw, and the power supply of the driving mechanism is powered by solar energy combined with a storage battery. The starting height of the cave detection module (4) corresponds to the bottom edge of the underground extension blocking unit (12).

4. The parameter monitoring system for mountain restoration according to claim 1, characterized in that: Before use, the adjacent ultrasonic receiving units (41) and the ultrasonic transmitting units (42) are rotated and adjusted by the positioning rotation mechanism (411) and the annular transmitting rotation mechanism (421) so that the ultrasonic receiving units (41) and the ultrasonic transmitting units (42) are in an aligned state, so that the ultrasonic receiving units (41) can receive the ultrasonic waves emitted by the ultrasonic transmitting units (42).

5. The parameter monitoring system for mountain restoration according to claim 1, characterized in that: The extension rod (3) is provided with a humidity detection module and a temperature detection module, and the data processing module (5) internally stores the initial ultrasonic signal strength received by the ultrasonic receiving unit (41) at different humidity and temperature.

6. A method for using a parameter monitoring system for mountain restoration according to any one of claims 1 to 5, characterized in that: include: S1: A deep groove of 80-120 cm is opened at the edge of the replanting area, and the blocking module (1) and the support sleeve (2) are inserted into the deep groove. The underground extended blocking unit (12) is located in the deep groove, and the gap is filled with soil; S2: inserting the extension rod (3) downward through the top of the support sleeve rod (2) so that the extension rod (3) extends deep into the soil layer, firstly controlling the ultrasonic receiving unit (41) to rotate through the position adjustment rotation mechanism (411) so that the receiving direction of the ultrasonic receiving unit (41) is the same as the direction of the blocking module (1), transmitting ultrasonic waves with a frequency higher than 20 kHz through the ultrasonic transmitting unit (42), and driving the ultrasonic transmitting unit (42) to rotate through the circular transmitting rotation mechanism (421) until the ultrasonic receiving unit (41) detects the maximum ultrasonic signal strength, then controlling the ultrasonic transmitting unit (42) to stop through the circular transmitting rotation mechanism (421), and obtaining the initial received ultrasonic signal strength of the ultrasonic receiving unit (41) at different humidity and temperature through the humidity detection module and the temperature detection module; S3: The cave detection module (4) is driven to move up and down by the lifting unit (31), so that the ultrasonic beam detection line formed below each blocking module (1) moves longitudinally to form a detection surface. When the cave depth exceeds the underground extension blocking unit (12), it passes through the ultrasonic detection surface. At this time, due to the presence of cave air, the ultrasonic energy is rapidly lost, so that the ultrasonic signal intensity monitored by the ultrasonic receiving unit (41) is greatly reduced; S4: Based on the monitoring value of the ultrasonic receiving unit (41), the circular transmitting rotating mechanism (421) on both sides of the detection surface is controlled through the data processing module (5), so that the ultrasonic transmitting unit (42) emits in a circular manner to drive away the target, so that the action range of the ultrasonic wave is circular and covers the surrounding side of the cave to a large extent. At the same time, the image detection module (7) is driven to rotate to the driving away area through the acquisition area adjustment unit (71) to collect the ground image outside the driving away area.

Images