Method for monitoring stability of high-cold high-altitude high-steep slope

Abstract

The invention relates to the technical field of high-altitude mining, in particular to a high-cold high-altitude high-steep slope stability monitoring method, which comprises the following steps: step 1, geological exploration: surveying and analyzing a geological structure, a rock-soil body type, rock properties, terrain drawing and historical disaster records of a slope area; step 2, topographic survey: monitoring the elevation, gradient, dip angle and crack of the side slope; and 3, geological environment monitoring: monitoring the temperature, humidity, underground water level and rainfall in the slope environment. And 4, remote sensing monitoring: acquiring a remote sensing image of the side slope area by using an RS technology, and monitoring the range change in the side slope area. And 5, intelligent early warning: setting a monitoring threshold value according to the slope stability, and sending out an early warning signal when the monitored data reach the threshold value. According to the invention, comprehensive evaluation is carried out on the slope stability through multiple dimensions, key monitoring is carried out on historical disaster areas, and the monitoring comprehensiveness and the data accuracy are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of high-altitude mining, and in particular to a method for monitoring the stability of high-cold, high-altitude and steep slopes. Background Art

[0002] High-cold and high-altitude areas usually refer to areas with high altitudes (such as the Kunlun Mountains) and cold and changeable climates. The slopes in these areas face extreme natural conditions, and the rock and soil of the slopes are significantly affected by freeze-thaw, making them prone to geological disasters such as collapse and landslides. These areas have developed tectonic activities and are prone to developing weak interlayers, faults, joints and other geological structures, which increase the risk of slope instability. Therefore, the stability monitoring of slopes in these areas is a complex engineering problem, especially for slopes located within the mining area.

[0003] In the existing technology, when monitoring slope stability, it is often limited to the collection of data in a single dimension, which makes it difficult to fully and accurately reflect the overall safety status of the slope. Due to the limited monitoring range, it can only reflect the parameter state changes in a local area of ​​the slope, and it is impossible to fully grasp the dynamic evolution process of the entire slope.

[0004] To sum up, how to solve the problem that the method of collecting single-dimensional data in the existing technology is difficult to fully reflect the overall safety status of the slope has become a difficult problem that needs to be solved urgently in this field. Therefore, it is necessary to propose a stability monitoring method for high-altitude, high-cold and steep slopes. Summary of the invention

[0005] To solve the above problems, the present invention provides a method for monitoring the stability of high-cold, high-altitude and steep slopes. It conducts a comprehensive assessment of slope stability through geological exploration, topographic measurement, geological environment monitoring and remote sensing monitoring, and focuses on monitoring historical disaster areas to ensure the comprehensiveness of monitoring and the accuracy of data.

[0006] In order to achieve the above object, the technical solution of the present invention is as follows: A method for monitoring the stability of high-cold, high-altitude and steep slopes, comprising the following steps:

[0007] Step 1, geological exploration: investigate and analyze the geological structure, rock and soil type, rock properties, topographic mapping and historical disaster records of the slope area.

[0008] Step 2: Topographic measurement: Several parameter collection devices are installed on the slope to be monitored, and the elevation, slope, inclination and cracks of the slope are monitored by the parameter collection devices; the horizontal offset, vertical displacement and tilt offset of the slope are analyzed.

[0009] Step 3: Geological environment monitoring: Use parameter collection devices to monitor the temperature, humidity, groundwater level and rainfall in the slope environment.

[0010] Step 4: Remote sensing monitoring: Use RS technology to obtain remote sensing images of the slope area and monitor the range changes within the slope area.

[0011] Step 5: Intelligent early warning: Set the monitoring threshold according to the slope stability, and issue an early warning signal when the monitored data reaches the threshold.

[0012] Furthermore, in step 2, a number of parameter collection devices are arranged on the slope along a linear array to obtain the initial horizontal position information of each monitoring point; during the monitoring process, the horizontal deviation of the slope is analyzed by comparing the difference between the horizontal position obtained during subsequent monitoring and the initial horizontal position information.

[0013] Furthermore, in step 2, after the parameter collection device is installed, the initial elevation of each monitoring point is obtained, and the vertical offset of the slope is analyzed by comparing and analyzing the difference between the elevation during subsequent detection and the initial elevation.

[0014] Furthermore, in step 2, the offset angle of the adjacent parameter collection device is determined based on the inclination signal collected by the adjacent parameter collection device, and the inclination offset of the slope is analyzed.

[0015] Furthermore, in step three, the temperature change in the environment is obtained through a parameter collection device, and the impact of freeze-thaw on the slope is analyzed based on the temperature change.

[0016] The above scheme has the following beneficial effects:

[0017] 1. The present invention conducts a comprehensive assessment of slope stability through geological exploration, topographic survey, geological environment monitoring, remote sensing monitoring and other dimensions, and conducts investigation and analysis on its historical data, determines the data disasters of the slopes in the area over the years, and deduces the areas where slope instability may occur in the future. These areas are monitored in a focused manner to ensure the comprehensiveness of monitoring and the accuracy of data. Geological exploration provides basic geological information of the slope area, topographic survey directly monitors the deformation of the slope, geological environment monitoring considers the impact of external environmental factors on slope stability, and remote sensing monitoring can grasp the changing trend of the slope area from a macro perspective.

[0018] This method is designed specifically for the special environment of high-cold, high-altitude and steep slopes, such as the impact of low temperature, freeze-thaw cycles, structural cracks on slopes and slope deformation, making the monitoring method closer to reality and more practical. Combined with horizontal offset, vertical displacement and tilt offset analysis, it can provide more accurate data support and help to detect potential risks in a timely manner.

[0019] 2. The present invention collects various data of the slope in real time through the parameter collection device, and sets the monitoring threshold. Once the data reaches or exceeds the threshold, an early warning signal is immediately issued. This real-time monitoring and early warning mechanism can timely discover potential problems in slope stability, buy precious time for taking emergency measures, and effectively reduce the occurrence of disasters.

[0020] It is not only suitable for monitoring the current slope stability, but also can provide a scientific basis for slope management and long-term maintenance through continuous data collection and analysis. At the same time, this method is replicable and can be promoted and applied to the monitoring of slope stability in other similar geological environments.

[0021] 3. The present invention combines modern scientific and technological means, such as RS technology and intelligent early warning system, to improve the scientific and intelligent level of monitoring. Remote sensing technology can quickly obtain image information of the slope area, providing an intuitive basis for analyzing slope changes; the intelligent early warning system can automatically judge and issue early warnings according to preset conditions, reducing the possibility of human intervention and misjudgment.

[0022] 4. The present invention arranges parameter collection devices along a linear array, which can more accurately monitor the horizontal offset, vertical displacement and tilt offset of the slope, thereby improving the monitoring accuracy.

[0023] Furthermore, the parameter collection device includes a controller and a hollow fixed seat, a rotating ring is rotatably fitted on the outer side of the fixed seat, and a plurality of supporting legs are fixedly connected to the bottom of the fixed seat; and blades are fixedly connected to the rotating ring along its circumference.

[0024] The fixed seat has built-in inclinometer and GPS locator, and the bottom of the fixed seat is fixedly connected to an acoustic wave sensor; the bottom of the fixed seat is also fixedly connected to an extension rod, and the extension rod is fixedly connected to a water level meter; a temperature and humidity sensor is also installed on the rotating ring, and the inclinometer, GPS locator, acoustic wave sensor, water level meter and temperature and humidity sensor are all electrically connected to the controller.

[0025] A conversion component for converting wind energy into electrical energy is arranged inside the fixing seat.

[0026] Beneficial effects: The wind energy is converted into electrical energy to power the device through the conversion component. Since the outer side of the fixed seat is rotated with a rotating ring, and the rotating ring is fixedly connected with blades along its circumference, the blades can be rotated by the action of wind, and the rotation of the blades drives the rotating ring to rotate accordingly. And the temperature and humidity sensor is installed on the rotating ring. During the rotation of the rotating ring, the temperature and humidity information of the point in different directions can be obtained, making the monitoring data more accurate. The inclination of the point can be obtained by using the built-in inclinometer; the position and elevation of the point can be monitored by using the GPS locator. The expansion of cracks inside the rock or rock and soil body can be collected by the acoustic wave sensor, thereby indirectly reflecting the changes in the internal structure of the slope. The change of the groundwater level can be directly monitored by using a water level meter. Through this multi-parameter integrated monitoring method, more comprehensive data support is provided, which is helpful for in-depth analysis of the impact of freeze-thaw cycles on the state of the slope.

[0027] Furthermore, the conversion assembly includes an inner ring gear, a center gear and a plurality of transmission gears. The inner ring gear is fixedly connected to the top of the rotating ring; the transmission gears are all located inside the side wall of the fixed seat and rotate with the side wall of the fixed seat, the center gear is located inside the hollow interior of the fixed seat, and the inner ring gear, the center gear and the rotating ring are concentric; the transmission gears are all meshed with the inner ring gear and the center gear.

[0028] The inner side wall of the fixed seat is fixedly connected with a power part for generating electricity, and the central gear is coaxially fixedly connected with the rotating shaft of the power part; the power part is electrically connected with an energy storage part for storing electricity, and the energy storage part is fixedly connected to the inner bottom wall of the fixed seat.

[0029] Beneficial effects: The wind drives the rotating ring to rotate. Since the inner gear ring is fixedly connected to the top of the rotating ring, the inner gear ring meshes with the transmission gear, and the transmission gear meshes with the central gear; therefore, the rotating ring can drive the inner gear ring to rotate, and the inner gear ring drives the transmission gear to rotate. Through the action of several transmission gears, the rotation speed of the central gear can be further accelerated. Since the central gear is coaxially fixedly connected to the rotating shaft of the power part, and the power part is electrically connected to the energy storage part, the mechanical energy is converted into electrical energy through the rotation energy of the power part, and the energy storage part is used to store this part of the electrical energy. The stored electrical energy supplies power to various circuit components of the device, meeting the needs of unmanned monitoring in remote areas.

[0030] Furthermore, the outer walls of the blades are fixedly connected with solar panels, and the solar panels are electrically connected to the energy storage components.

[0031] Beneficial effect: Through the design of solar panels, the energy recovery efficiency can be further improved, and combined with wind energy to form a complementary effect, making the energy recovery efficiency of the device higher.

[0032] Furthermore, a heating element for providing heat energy is fixedly connected to the outer wall of the fixing seat, and the controller is used to control the operation of the heating element.

[0033] Beneficial effect: Aiming at high altitude areas, the design of adding heating elements enables the device to operate in low temperature environment, thereby maintaining reliable operation of the device.

[0034] Furthermore, a sliding block is fixedly connected to the inner wall of the rotating ring, and a sliding groove for the sliding block to move is opened on the outer wall of the fixed seat.

[0035] Beneficial effect: The cooperation between the slider and the slide groove provides a guiding effect, so that the rotating ring can rotate smoothly around the fixed seat, effectively reducing the deviation or jamming that may occur during the rotation process, and improving the operating stability of the device.

[0036] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic flow chart of the method for monitoring the stability of high-cold, high-altitude and steep slopes of the present invention.

[0038] Figure 2 It is an axonometric diagram of the parameter collection device in the high-cold, high-altitude and high-steep slope stability monitoring method of the present invention.

[0039] Figure 3 It is a cross-sectional view of a parameter collection device in the method for monitoring the stability of high-cold, high-altitude and steep slopes of the present invention.

[0040] Figure 4 It is an axonometric diagram of the conversion component in the method for monitoring the stability of high-cold, high-altitude and steep slopes of the present invention.

[0041] The figure marks in the drawings of the specification include: 1. fixed seat; 2. rotating ring; 3. blade; 4. inner ring gear; 5. central gear; 6. transmission gear; 7. generator; 8. battery; 9. heating plate; 10. slider; 11. support leg. DETAILED DESCRIPTION

[0042] The following is further described in detail through specific implementation methods:

[0043] Embodiment 1:

[0044] As attached Figure 1 As shown: A method for monitoring the stability of a high-cold, high-altitude, steep slope comprises the following steps:

[0045] Step 1, geological exploration: Investigate and analyze the geological structure of the slope area (such as the distribution of strata, faults and folds, etc.), rock and soil types (such as clay and sand, etc.), rock properties (such as hardness and crack distribution), topographic mapping and historical disaster records. By combining topographic mapping technology, the geometric shape of the slope is depicted, and historical disaster records are sorted out to analyze the laws and causes of disaster occurrence, providing a geological basis for subsequent monitoring.

[0046] Step 2: Topographic measurement: Several parameter collection devices are installed on the slope to be monitored, and the elevation (through GPS locator), slope, inclination (through inclinometer) and cracks (through acoustic wave sensor) of the slope are monitored by the parameter collection devices; the horizontal offset, vertical displacement and tilt offset of the slope are analyzed.

[0047] Specifically, by arranging a number of parameter collection devices on the slope along a linear array (or forming a specific grid form), the initial horizontal position information of each monitoring point is obtained; during the monitoring process, by comparing the horizontal position obtained during subsequent monitoring with the initial horizontal position information, the horizontal deviation of the slope is analyzed, and areas with severe local deformation can be identified, providing a basis for targeted control measures.

[0048] After the parameter collection device is installed, the initial elevation of each monitoring point is obtained, and the vertical displacement of the slope is analyzed by comparing the difference between the elevation and the initial elevation during subsequent detection. For example, the use of differential GPS technology can effectively improve the accuracy of elevation measurement, making the monitoring of vertical displacement more reliable.

[0049] Based on the inclination signals collected by the adjacent parameter collection devices, the offset angles of the adjacent parameter collection devices are determined to analyze the inclination and offset of the slope. By combining the principles of spatial geometry, the relative offset angles between adjacent points can be accurately calculated to evaluate the overall sway stability of the slope, providing important data for the study of the dynamic response characteristics of the slope.

[0050] Step 3, geological environment monitoring: Use parameter collection devices to monitor the temperature, humidity, groundwater level and rainfall in the slope environment. Especially in high-altitude and cold areas, frequent extreme weather events (such as blizzards and freeze-thaw cycles, etc.) will significantly affect the state of the slope. To this end, by monitoring the environmental parameters around the slope, focusing on monitoring the weather change factors of groundwater level and rainfall, and focusing on analyzing the impact of freeze-thaw cycles caused by temperature changes on slope stability, it helps identify potential risk areas.

[0051] Step 4: Remote sensing monitoring: Use RS technology to obtain remote sensing images of the slope area and monitor the range changes within the slope area. Not only can the macro changes within the slope range (such as changes in vegetation coverage and exposed area) be observed intuitively, but also the tiny surface deformation features can be extracted through image processing technology.

[0052] For example, InSAR technology can be used to monitor ground subsidence at the millimeter level, while LiDAR provides high-resolution three-dimensional terrain models, which helps to detect early signs of landslides. In addition, drone aerial photography is a flexible and fast supplementary method that provides immediate feedback in specific situations, especially in emergencies.

[0053] Step 5, intelligent early warning: set the monitoring threshold according to the slope stability, and issue an early warning signal when the monitored data reaches the threshold. The early warning signal will immediately trigger an alarm and send early warning information to relevant personnel via SMS, email or automatic phone calls to ensure a quick response and take necessary disaster prevention and mitigation measures.

[0054] The specific implementation process is as follows: Comprehensively evaluate the stability of the slope through geological exploration, topographic survey, geological environment monitoring, remote sensing monitoring and other dimensions, and investigate and analyze its historical data to determine the data disasters of the slopes in the area over the years, and deduce the areas where the slopes may become unstable in the future. Focus on monitoring these areas and set up various monitoring points in these areas to ensure the comprehensiveness of monitoring and the accuracy of data. Geological exploration provides basic geological information of the slope area, topographic survey directly monitors the deformation of the slope, geological environment monitoring takes into account the impact of external environmental factors on the stability of the slope, and remote sensing monitoring can grasp the changing trend of the slope area from a macro perspective.

[0055] This method is designed specifically for the special environment of high-cold, high-altitude and steep slopes, such as the impact of low temperature, freeze-thaw cycles, and structural cracks on slopes, making the monitoring method closer to reality and more practical. Combined with horizontal offset, vertical displacement and tilt offset analysis, it can provide more accurate data support and help to detect potential risks in a timely manner.

[0056] Embodiment 2:

[0057] As attached Figure 2-Figure 4 As shown, the difference from the above embodiment is that the parameter collection device includes a controller and a fixed seat 1 with a hollow interior, a rotating ring 2 is rotatably fitted on the outer side of the fixed seat 1, and a plurality of supporting legs 11 are fixedly connected with bolts at the bottom of the fixed seat 1; the rotating ring 2 is fixedly connected with blades 3 along its circumferential screws.

[0058] The fixing base 1 has an inclinometer and a GPS locator built in, and a sonic sensor is screwed and fixedly connected to the bottom of the fixing base 1; an extension rod is also screwed and fixedly connected to the bottom of the fixing base 1, and a water level meter is screwed and fixedly connected to the extension rod; in this embodiment, the extension rod uses a telescopic rod with adjustable length, and the extension rod is installed in the formation by drilling a hole, so that the water level at different depths in the formation can be monitored. A temperature and humidity sensor is also installed on the rotating ring 2, and the inclinometer, GPS locator, sonic sensor, water level meter and temperature and humidity sensor are all electrically connected to the controller.

[0059] A conversion component for converting wind energy into electrical energy is arranged inside the fixing base 1 .

[0060] Combination Figure 4 As shown, the conversion assembly includes an inner ring gear 4, a center gear 5 and a plurality of transmission gears 6. The inner ring gear 4 is fixedly connected to the top of the rotating ring 2 with screws; the transmission gears 6 are all located in the side wall of the fixed seat 1 and are rotatably matched with the side wall of the fixed seat 1, and the center gear 5 is located in the hollow interior of the fixed seat 1. The inner ring gear 4, the center gear 5 and the rotating ring 2 are concentric; the transmission gears 6 are all meshed with the inner ring gear 4 and the center gear 5.

[0061] The inner wall of the fixing seat 1 is fixedly connected with a power part for generating electricity by bolts. In this embodiment, the power part is a generator 7. The principle of the generator 7 can be based on the existing technology and will not be described in detail in this embodiment. The central gear 5 is coaxially fixedly connected with the rotating shaft of the generator 7; the generator 7 is electrically connected with an energy storage part for storing electricity. In this embodiment, the energy storage part is a battery 8, and the battery 8 is fixedly connected to the inner bottom wall of the fixing seat 1 by bolts.

[0062] The specific implementation process is as follows: First, the support legs 11 can be fixed to the slope to be monitored by bolts to increase the stability of the device installation. The rotating ring 2 is driven to rotate by wind force. Since the inner gear ring 4 is screwed and fixedly connected to the top of the rotating ring 2, the inner gear ring 4 meshes with the transmission gear 6, and the transmission gear 6 meshes with the central gear 5; therefore, when the rotating ring 2 is driven to rotate by wind force, the inner gear ring 4 at the top can be driven to rotate, and the inner gear ring 4 can drive the transmission gear 6 to rotate. Through the action of several transmission gears 6, the rotation speed of the central gear 5 can be further accelerated.

[0063] Since the central gear 5 is coaxially fixed with the rotating shaft of the generator 7, and the generator 7 is electrically connected to the battery 8, the central gear 5 drives the rotating shaft of the generator 7 to rotate, and the generator 7 can convert mechanical energy into electrical energy, and the battery 8 is used to store this part of electrical energy. The stored electrical energy is used to power various circuit components of the device to meet the needs of unmanned monitoring in remote areas. In this embodiment, the battery 8 is only used as a backup energy source. When the battery 8 is about to run out of power, the staff will replace it; or choose to increase the number of batteries 8 to meet the power supply of the device.

[0064] The device is powered by converting wind energy into electrical energy. Since the outer side of the fixing seat 1 is rotated with a rotating ring 2, and the rotating ring 2 is fixedly connected with blades 3 along its circumferential screws, the blades 3 can be rotated by the action of wind, and the rotation of the blades 3 drives the rotating ring 2 to rotate accordingly. In addition, by installing the temperature and humidity sensor on the rotating ring 2, the temperature and humidity information of the device in different directions can be obtained during the rotation of the rotating ring 2, making the monitoring data more accurate and increasing the comprehensiveness of the data.

[0065] The built-in inclinometer can be used to obtain the inclination of the device point, so as to know the angular deviation between adjacent devices; the GPS locator can be used to monitor the position and elevation of the point, and analyze the horizontal and vertical changes of the slope. The acoustic sensor can collect crack expansion and other abnormal sound signals inside the rock or rock and soil body, thereby indirectly reflecting the changes in the internal structure of the slope, which is very effective for detecting deep cracks. The water level meter can directly monitor the changes in the groundwater level, especially in high-altitude cold areas with frequent freeze-thaw cycles. This multi-parameter integrated monitoring method provides more comprehensive data support, which helps to deeply analyze the impact of freeze-thaw cycles on various states of the slope, so as to know the stability of the slope.

[0066] Embodiment 3:

[0067] As attached Figure 2-Figure 3 As shown, the difference from the above embodiment is that the outer wall of the blade 3 is fixedly connected with a solar panel by screws, and the solar panel is electrically connected to the battery 8.

[0068] The specific implementation process is as follows: Considering the characteristics of high-altitude areas, their electricity resources may be relatively scarce, but their natural resources are relatively abundant. Through the design of solar panels, the energy recovery efficiency can be further improved, and combined with wind energy to form a complementary effect, making the energy recovery efficiency of the device higher.

[0069] Embodiment 4:

[0070] As attached Figure 3 As shown, the difference from the above embodiment is that the outer wall of the fixing seat 1 is also screwed and fixed with a heating element for providing heat energy. In this embodiment, the heating element is a heating plate 9, and the fixing seat 1 is made of a material with excellent thermal insulation capabilities; the controller is used to control the operation of the heating plate 9.

[0071] The specific implementation process is as follows: for high altitude areas, the design of adding a heating plate 9 allows the device to meet the operation requirements in a low temperature environment, thereby maintaining reliable operation of the device.

[0072] Embodiment 5:

[0073] As attached Figure 3As shown, the difference from the above embodiment is that the inner wall of the rotating ring 2 is fixedly connected with a slider 10 by screws, and the outer wall of the fixing seat 1 is provided with a sliding groove for the slider 10 to move.

[0074] The specific implementation process is as follows: the slider 10 cooperates with the slide groove to provide a guiding effect, so that the rotating ring 2 can rotate smoothly around the fixed seat 1, effectively reducing the deviation or jamming that may occur during the rotation process, and improving the operating stability of the device.

[0075] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A method for monitoring the stability of high-cold, high-altitude and steep slopes, characterized in that: The following steps are involved: Step 1, geological exploration: investigate and analyze the geological structure, rock and soil type, rock properties, topographic mapping and historical disaster records of the slope area; Step 2: Topographic measurement: several parameter collection devices are installed on the slope to be monitored, and the elevation, slope, inclination and cracks of the slope are monitored by the parameter collection devices; the horizontal offset, vertical displacement and tilt offset of the slope are analyzed; Step 3, geological environment monitoring: using parameter collection devices to monitor the temperature, humidity, groundwater level and rainfall in the slope environment; Step 4: Remote sensing monitoring: Use RS technology to obtain remote sensing images of the slope area and monitor the range changes in the slope area; Step 5: Intelligent early warning: Set the monitoring threshold according to the slope stability, and issue an early warning signal when the monitored data reaches the threshold.

2. The method for monitoring the stability of high-cold, high-altitude and steep slopes according to claim 1 is characterized in that: In step 2, a number of parameter collection devices are arranged along a linear array on the slope to obtain the initial horizontal position information of each monitoring point; during the monitoring process, the horizontal deviation of the slope is analyzed by comparing the horizontal position obtained during subsequent monitoring with the initial horizontal position information.

3. The method for monitoring the stability of high-cold, high-altitude and steep slopes according to claim 2 is characterized in that: In step 2, after the parameter collection device is installed, the initial elevation of each monitoring point is obtained, and the vertical deviation of the slope is analyzed by comparing and analyzing the difference between the elevation during subsequent detection and the initial elevation.

4. The method for monitoring the stability of high-cold, high-altitude and steep slopes according to claim 3 is characterized in that: In step 2, the offset angle of the adjacent parameter collection device is determined based on the inclination signal collected by the adjacent parameter collection device, and the inclination offset of the slope is analyzed.

5. The method for monitoring the stability of high-cold, high-altitude and steep slopes according to claim 4 is characterized in that: In step three, the temperature changes in the environment are obtained through a parameter collection device, and the impact of freeze-thaw on the slope is analyzed based on the temperature changes.

6. The method for monitoring the stability of high-cold, high-altitude and steep slopes according to claim 5 is characterized in that: The parameter collection device comprises a controller and a fixed seat (1) with a hollow interior; a rotating ring (2) is rotatably matched on the outer side of the fixed seat (1); a plurality of supporting legs (11) are fixedly connected to the bottom of the fixed seat (1); and blades (3) are fixedly connected to the rotating ring (2) along its circumference. The fixing seat (1) is equipped with an inclinometer and a GPS locator, and a sonic wave sensor is fixedly connected to the bottom of the fixing seat (1); an extension rod is also fixedly connected to the bottom of the fixing seat (1), and a water level meter is fixedly connected to the extension rod; a temperature and humidity sensor is also installed on the rotating ring (2), and the inclinometer, GPS locator, sonic wave sensor, water level meter and temperature and humidity sensor are all electrically connected to the controller; A conversion component for converting wind energy into electrical energy is arranged inside the fixing seat (1).

7. The method for monitoring the stability of high-cold, high-altitude and steep slopes according to claim 6 is characterized in that: The conversion assembly comprises an inner gear ring (4), a central gear (5) and a plurality of transmission gears (6); the inner gear ring (4) is fixedly connected to the top of the rotating ring (2); the transmission gears (6) are all located in the side wall of the fixed seat (1) and are rotatably matched with the side wall of the fixed seat (1); the central gear (5) is located in the hollow interior of the fixed seat (1); the inner gear ring (4), the central gear (5) and the rotating ring (2) are concentric; the transmission gears (6) are all meshed with the inner gear ring (4) and the central gear (5); A power component for generating electricity is fixedly connected to the inner side wall of the fixed seat (1), and the central gear (5) is coaxially fixedly connected to the rotating shaft of the power component; the power component is electrically connected to an energy storage component for storing electricity, and the energy storage component is fixedly connected to the inner bottom wall of the fixed seat (1).

8. The method for monitoring the stability of high-cold, high-altitude and steep slopes according to claim 7 is characterized in that: The outer walls of the blades (3) are all fixedly connected with solar panels, and the solar panels are all electrically connected to the energy storage components.

9. The method for monitoring the stability of high-cold, high-altitude and steep slopes according to claim 8 is characterized in that: A heating element for providing heat energy is also fixedly connected to the outer wall of the fixing seat (1), and the controller is used to control the operation of the heating element.

10. The method for monitoring the stability of high-cold, high-altitude and steep slopes according to claim 9, characterized in that: The inner wall of the rotating ring (2) is fixedly connected with a sliding block (10), and the outer wall of the fixed seat (1) is provided with a sliding groove for the sliding block (10) to move.

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