Safety monitoring equipment for preventing geological disasters

Abstract

The invention discloses safety monitoring equipment for preventing geological disasters, which comprises a fixed monitoring assembly and a small mobile monitoring station, and is characterized in that the fixed monitoring assembly comprises a photovoltaic support, a photovoltaic panel mounted on the photovoltaic support, and a pile foundation support mounted on the lower side of the photovoltaic support and used for supporting the photovoltaic support; a first sensor module is arranged on the bottom side of the pile foundation support and at least comprises an inclination angle sensor for monitoring whether the pile foundation support is inclined or not, a stress meter for monitoring soil pressure and structural stress borne by the pile foundation support and a micro-seismic emission sensor for monitoring underground micro-seismic changes. According to the invention, multiple functions of photovoltaic power supply, sensor technology and the like are integrated to form an efficient and cooperative monitoring device, and the device not only has real-time monitoring and data acquisition capabilities of geological disasters, but also can automatically execute tasks of data processing, environment analysis, disaster early warning and the like, so that the system is very practical. And accurate decision support is provided for an emergency management department.

Description

Technical Field

[0001] The present invention relates to the field of geological disaster monitoring, and in particular to a safety monitoring device for preventing geological disasters. Background Art

[0002] With global climate change, increasing earthquake frequency, and escalating extreme weather events, the frequency and impact of geological disasters are intensifying year by year. Particularly in mountainous, hilly, and other areas with complex terrain, geological disasters such as subsidence, landslides, collapses, and earthquakes have become serious public safety hazards. These disasters not only harm the ecological environment but also pose a significant threat to infrastructure, residents' livelihoods, and even national security.

[0003] In order to improve the predictability of geological disasters, existing technologies mainly adopt the following solutions:

[0004] 1) Fixed Sensor Deployment: Fixed sensors are typically installed underground or above ground in areas at high risk for geological hazards. They monitor key information such as soil subsidence, stress changes, temperature fluctuations, and groundwater levels. These sensors can obtain basic geological data for a specific area, such as soil pressure and moisture. This data helps predict potential geological hazards such as subsidence and landslides. However, this method typically has a limited monitoring range, making it difficult to provide dynamic, comprehensive, and real-time monitoring of the entire high-risk area.

[0005] 2) Borehole monitoring: Borehole monitoring technology involves manually or mechanically drilling holes to install sensors into the subsoil. This allows for deeper monitoring of soil changes, geological structure, and pressure fluctuations. This technology provides relatively accurate geological data, enabling assessment of soil stability and potential disaster risks. However, this approach is typically costly and requires significant human and material resources to implement. Construction is particularly challenging and maintenance costs are high in areas with complex terrain, such as mountains and hills.

[0006] 3) Remote Sensing Technology: Satellite remote sensing, lidar, geological radar, and other technologies are used to remotely monitor high-risk areas for geological disasters. These technologies can initially identify phenomena such as topographic changes and ground subsidence. These technologies can acquire data across a wide area, assisting in geological disaster risk assessment. However, remote sensing technology also has challenges with data analysis, low accuracy, and poor real-time performance, and is often difficult to implement for continuous monitoring in complex environments.

[0007] 4) Monitoring by small fixed monitoring stations, such as those shown in Publication Nos. CN119254133B and CN117375503B, where:

[0008] CN119254133B discloses a geological disaster video monitoring device. In this patent application, it includes a base and a support column with a hollow structure fixed on the base, a distribution box fixedly connected to the support column, the outside of the support column is rotatably connected to a connecting seat, and one side of the connecting seat is fixedly connected to a fixed frame with a U-shaped structure, and the fixed frame is rotatably connected to a photovoltaic panel body; two groups of symmetrically distributed support rods are fixed on the top of the support column, and a conical structure shielding cover is fixed on the top of the support rod, a spherical monitoring camera is fixed on the lower end face of the shielding cover, and the spherical monitoring camera is located inside the two support rods. This application can realize the cleaning of the surface of the photovoltaic panel body and the surface of the spherical monitoring camera by designing a driving mechanism in conjunction with cleaning mechanism one and cleaning mechanism two, which not only ensures the normal operation of the spherical monitoring camera, but also ensures the normal solar energy conversion of the photovoltaic panel body to provide necessary power support for the equipment.

[0009] CN117375503B discloses a device for monitoring and early warning geological disasters on an island. The patent application includes a vertical pole and a bifacial photovoltaic panel. A storage rod is fixedly connected to the surface of the vertical pole. The end of the storage rod away from the vertical pole is rotatably connected to an adjustment rod. The end of the adjustment rod away from the storage rod is rotatably connected to a gear rod. The end of the gear rod away from the adjustment rod is fixedly connected to a hood. The surface of the bifacial photovoltaic panel is fixedly connected to a wing. An unfolding assembly is provided on the inner surface of the adjustment rod. The surface of the wing is fixedly connected to an adjustment assembly. A limit assembly is provided on the upper surface of the storage rod. A steering assembly is fixedly connected to the inner surface of the gear rod. By providing the unfolding assembly, adjustment assembly, steering assembly, and limit assembly, the unfolding assembly can unfold the bifacial photovoltaic panel stored in the trough. The adjustment assembly allows a universal ball to rotate in multiple angles and directions. This rotation of the universal ball directly changes the unfolding angle of the bifacial photovoltaic panel. By installing cameras, sensors, and other equipment, the above technology can monitor potential geological disasters in real time in facilities such as photovoltaic power stations. However, although these technologies can achieve a certain degree of real-time monitoring, due to their limited monitoring range and reliance on fixed facilities, it is difficult to provide comprehensive and dynamic disaster warnings and risk identification. Summary of the Invention

[0010] The purpose of the present invention is to provide a safety monitoring device for preventing geological disasters, which combines photovoltaic pile foundations with sensor modules. As infrastructure, photovoltaic pile foundations not only have the function of supporting photovoltaic panels, but also integrate sensor modules to monitor changes in the geological environment in real time.

[0011] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a safety monitoring device for preventing geological disasters, comprising a fixed monitoring component and a small mobile monitoring station, wherein the fixed monitoring component comprises a photovoltaic bracket, a photovoltaic panel mounted on the photovoltaic bracket, and a pile foundation bracket mounted on the lower side of the photovoltaic bracket and supporting the photovoltaic bracket, a first sensor module is provided on the bottom side of the pile foundation bracket, the first sensor module penetrates into the soil layer and is used to monitor soil layer changes, settlement and stress.

[0012] Preferably, the first sensor module includes at least an inclination sensor for monitoring whether the pile foundation support is tilted, a strain gauge for monitoring the soil pressure and structural stress on the pile foundation support, and a microseismic emission sensor for monitoring underground microseismic changes. Through the comprehensive use of sensors, the first sensor module can monitor the geological environment from multiple angles and multiple levels in real time, ensuring the comprehensiveness and accuracy of the monitoring data. Especially in complex geological environments, by monitoring the inclination of the pile foundation support, soil pressure, stress changes and underground microseismic activities, the monitoring device of the present invention can effectively identify early signs of geological disasters, thereby providing strong data support for disaster warning and prevention.

[0013] Preferably, the small mobile monitoring station is configured on the underside of the pile foundation support. The second sensor module is deployed along the perimeter of the pile foundation support. The small mobile monitoring station includes a crawler chassis, a load plate, a battery, an edge computing main control module, a camera module, a robotic arm, and a drilling rig. The load plate is configured on the upper end of the crawler chassis, and the battery and edge computing main control module are mounted on the load plate. The battery and edge computing main control module are both covered with protective armor plates.

[0014] Preferably, the camera modules are distributed at the front and rear ends of the supporting plate. The camera modules are visual cameras based on road conditions and geological monitoring. The camera modules are connected to the edge computing main control module. The camera modules travel through a crawler chassis and use machine vision to identify the surrounding environment and mark areas where subsidence or geological disasters may occur.

[0015] Preferably, the robotic arm is configured on one side of the edge computing main control module. The robotic arm includes a rotating chassis, a lifting arm, a lifting arm and an electric-driven clamp. The rotating chassis is mounted on a supporting plate, a base is provided on the rotating base, a lifting arm is provided on the base, a lifting arm is provided at the end of the lifting arm, and an electric-driven clamp is installed at the end of the lifting arm.

[0016] Preferably, the electric-driven gripper clamps the drill rig to drill according to the area marked by machine vision, and clamps the second sensor module to insert it into the borehole after drilling, and continuously identifies geological disasters in the area through the second sensor module, and the second sensor module includes at least a settlement sensor and an acceleration sensor. The settlement sensor is used to monitor the settlement changes of the ground or soil layer in real time. In geological disasters, settlement is often a precursor to disasters such as soil instability, landslides or earthquakes. By monitoring the amount of settlement, potential geological disaster risks can be identified and early warnings can be issued in time. Acceleration sensors are used to detect the acceleration of the movement of soil or rock mass, especially when an earthquake occurs, they can capture the acceleration changes of seismic waves in real time. These acceleration changes are a direct manifestation of seismic activity and are also important monitoring indicators for other geological disasters (such as landslides, collapses, etc.). Through the analysis of acceleration data, the dynamic changes of the geological environment can be effectively evaluated and potential disaster risks can be identified.

[0017] Preferably, the lifting arm and the lifting arm are both driven by a servo steering gear.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The monitoring device of the present invention combines a photovoltaic pile foundation with a sensor module. As an infrastructure, the photovoltaic pile foundation not only has the function of supporting photovoltaic panels, but also integrates a sensor module to achieve a multifunctional combination. The first sensor module inside the pile foundation monitors the changes in the geological environment in real time by monitoring key information such as soil settlement and stress changes. The design of the photovoltaic pile foundation not only supports the power supply function of the photovoltaic panel, but also provides a solid hardware foundation for the prediction of geological disasters, ensuring the efficient collection and processing of monitoring data. In addition, the photovoltaic power supply system provides independent energy support for the first sensor module and the small mobile monitoring station. In remote areas far away from the power grid, photovoltaic power supply can effectively ensure the long-term, continuous and stable operation of the equipment.

[0020] 2. The design of the small mobile monitoring station of the present invention makes the monitoring device extremely flexible. The mobile monitoring station is equipped with functional modules such as a crawler chassis, a camera module, a robotic arm and a drilling rig, which can automatically complete monitoring tasks in complex geological environments. Through the mobile monitoring station, different locations can be monitored in real time, and the monitoring position can be dynamically adjusted based on real-time data, which solves the limitations of fixed sensor deployment. The drilling rig equipped with the small mobile monitoring station can drill deep into the geological layer and accurately deploy the second sensor module underground to monitor key data such as soil pressure, settlement and acceleration. Drilling technology makes up for the shortcomings of the limited monitoring range of traditional surface sensors, and can provide deeper and more accurate geological data to help comprehensively assess potential geological disaster risks.

[0021] 3. This invention integrates multiple functions, including photovoltaic power supply, sensor technology, borehole monitoring technology, and a small mobile monitoring station, to form a highly efficient and collaborative monitoring device. This device not only provides real-time monitoring and data collection capabilities for geological disasters, but also automatically performs tasks such as data processing, environmental analysis, and disaster warning, providing accurate decision-making support for emergency management departments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of Example 1 of the present invention;

[0023] Figure 2 This is a schematic diagram of the installation position of the first sensor module in Example 1 of the present invention;

[0024] Figure 3 This is a schematic diagram of a fixed monitoring component combined with a small mobile monitoring station in Example 2 of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of a small mobile monitoring station in Example 2 of the present invention. Figure 1 ;

[0026] Figure 5 This is a schematic diagram of the structure of a small mobile monitoring station in Example 2 of the present invention. Figure 2 ;

[0027] Figure 6 This is a schematic diagram of the structure of the robotic arm in Example 2 of the present invention.

[0028] In the figure: 1. Photovoltaic bracket; 2. Photovoltaic panel; 3. Pile foundation bracket; 4. First sensor module; 5. Track chassis; 6. Load plate; 7. Battery; 8. Edge computing main control module; 9. Camera module; 10. Drilling rig; 11. Robotic arm; 111. Rotating chassis; 112. Lifting arm; 113. Lifting arm; 114. Electric drive gripper; 12. Second sensor module. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0032] Example 1: Please refer to Figure 1-Figure 2 The present invention provides a technical solution: a safety monitoring device for preventing geological disasters, including a fixed monitoring component.

[0033] In this embodiment, the fixed monitoring component includes a photovoltaic bracket 1, a photovoltaic panel 2 mounted on the photovoltaic bracket 1, and a pile foundation bracket 3 mounted on the lower side of the photovoltaic bracket 1 and supporting the photovoltaic bracket 1. A first sensor module 4 is provided on the bottom side of the pile foundation bracket 3. The first sensor module 4 penetrates into the soil layer and is used to monitor soil changes, settlement and stress.

[0034] In this embodiment, the first sensor module 4 includes at least an inclination sensor for monitoring whether the pile foundation support 3 is tilted, a strain gauge for monitoring the soil pressure and structural stress on the pile foundation support 3, and a microseismic transmission sensor for monitoring underground microseismic changes.

[0035] Inclination sensor (monitors the tilt of pile foundation support 3): This sensor monitors the tilt angle of pile foundation support 3 in real time. Changes in the tilt angle are often a precursor to subsidence, landslides, or other geological disasters. Therefore, by continuously monitoring the tilt of pile foundation support 3, potential geological disaster risks can be promptly identified and provide data support for emergency response measures.

[0036] Stress gauges (monitoring soil pressure and structural stress on the pile foundation support 3): These gauges monitor the soil pressure on the pile foundation support 3 and the structural stress of the pile itself. Changes in soil pressure may indicate soil stability issues, while structural stress can reveal whether the support is subject to excessive external forces. By monitoring these stress parameters, soil and pile foundation stability can be assessed, enabling early identification of geological hazards that could damage or deform the pile foundation.

[0037] Microseismic sensors (monitoring underground microseismic changes): Microseismic sensors are used to monitor underground microseismic activity. Microseismic activity is a precursor to earthquakes and can also be an early warning signal for geological events such as landslides and subsidence. Detecting microseismic activity can help identify potential geological hazards, especially in areas with frequent earthquakes or active geological activity.

[0038] Through the integrated use of these sensors, the first sensor module 4 is able to monitor the geological environment in real time from multiple angles and levels, ensuring the comprehensiveness and accuracy of the monitoring data. Particularly in complex geological environments, by monitoring the inclination of the pile foundation support 3, soil pressure, stress changes, and underground microseismic activity, the monitoring device of the present invention can effectively identify early signs of geological disasters, thereby providing powerful data support for disaster warning and prevention.

[0039] Example 1 above provides a safety monitoring device for preventing geological disasters. It primarily monitors the geological environment through a fixed monitoring assembly, including a photovoltaic support 1, a photovoltaic panel 2, and a pile foundation support 3, equipped with a first sensor module 4. This solution focuses on using photovoltaic power supply and uses sensors to monitor soil changes, settlement, stress, and other factors in real time, thereby facilitating the timely identification of potential geological disaster risks.

[0040] It is worth noting that: Figure 1 The pile foundation support 3 (horizontal) is shown only as an example, and it can also be designed as a column type according to needs during specific implementation.

[0041] Example 2: Please refer to Figure 3 The present invention provides a technical solution: a safety monitoring device for preventing geological disasters, including a fixed monitoring component and a small mobile monitoring station.

[0042] See also Figure 3-Figure 5 In this embodiment, the small mobile monitoring station is located below the pile foundation support 3. The second sensor module 12 is deployed along the perimeter of the pile foundation support 3. The small mobile monitoring station includes a tracked chassis 5, a load plate 6, a battery 7, an edge computing main control module 8, a camera module 9, a robotic arm 11, and a drilling rig 10. The load plate 6 is located above the tracked chassis 5. The battery 7 and edge computing main control module 8 are mounted on the load plate 6. Both the battery 7 and edge computing main control module 8 are covered with protective armor plates.

[0043] In this embodiment, camera modules 9 are located at the front and rear ends of the carrier plate 6. These are visual cameras used for road condition and geological monitoring. They are connected to the edge computing main control module 8. Through the collaboration between the edge computing main control module 8 and the camera module 9, the mobile monitoring station can collect and process monitoring data in real time. The camera module 9 uses machine vision to identify the surrounding environment and can identify areas in the image data where subsidence or other geological disasters may occur. After processing this data through the edge computing module, preliminary analysis can be performed, and timely warnings can be issued when an anomaly occurs, providing valuable time for disaster prevention.

[0044] See also Figure 6 In this embodiment, the robotic arm 11 is configured on one side of the edge computing main control module 8. The robotic arm 11 includes a rotating chassis 111, a lifting arm 112, a lifting arm 113, and an electrically driven gripper 114. The rotating chassis 111 is mounted on the carrier plate 6. A base is provided on the rotating chassis, on which the lifting arm 112 is mounted. A lifting arm 113 is provided at the end of the lifting arm 112, and an electrically driven gripper 114 is installed at the end of the lifting arm 113. Both the lifting arm 112 and the lifting arm 113 are driven by servo motors.

[0045] In this embodiment, the electrically driven gripper 114 grips the drill rig 10 based on the area marked by machine vision to allow drilling. After drilling, the second sensor module 12 is gripped and inserted into the borehole. The second sensor module 12 continuously identifies geological hazards in the area. The second sensor module 12 includes at least a settlement sensor and an acceleration sensor. The settlement sensor is installed in the second sensor module 12 deployed in a small mobile monitoring station. When the sensor is inserted into the ground through drilling, it provides long-term monitoring of underground soil settlement. Data can be processed by the edge computing module for analysis, providing a basis for disaster warning. An acceleration sensor is also deployed in the second sensor module 12 in the small mobile monitoring station. When the device moves to the monitoring area, it can collect acceleration data in real time. This allows for rapid feedback on the dynamic response of the geological strata, particularly during earthquakes or other geological activities. By linking the second sensor module 12 with the first sensor module 4 in the fixed monitoring assembly, the device can monitor the geological environment in multiple dimensions at multiple levels, ensuring comprehensive and accurate data. Through the processing and real-time data transmission of the edge computing module, the system can quickly identify the precursors of geological disasters and issue early warnings, thereby providing strong technical support for disaster prevention and emergency response.

[0046] In this embodiment, a drill rig 10 equipped with a small mobile monitoring station is capable of drilling deep into geological formations, precisely deploying a second sensor module 12 underground to monitor key data such as soil pressure, settlement, and acceleration. Drilling technology overcomes the limited monitoring range of traditional surface sensors, providing deeper, more accurate geological data and helping to comprehensively assess potential geological hazard risks.

[0047] The small mobile monitoring station of the present invention is powered by the photovoltaic panel 2 in Example 1. The main advantages of the small mobile monitoring station are:

[0048] Sensor Deployment: The small mobile monitoring station can flexibly deploy a second sensor module 12 using a robotic arm 11 and a drilling rig 10 for geological hazard monitoring. In high-risk areas requiring monitoring, the device can autonomously navigate, precisely drill holes, and insert sensors into the subsoil, ensuring comprehensive monitoring of geological conditions at all levels.

[0049] Serving as an edge computing relay for data preprocessing: The small mobile monitoring station, equipped with edge computing capabilities, can efficiently communicate with the first and second sensor modules 4, 12, located at different locations, acquiring sensor data in real time. Through the edge computing processing module, the device can perform preliminary analysis and processing of the acquired data, reducing the burden of data transmission to remote servers, improving monitoring response speed, and ensuring a rapid response in emergency situations.

[0050] Collecting Regional Geomorphic Features: The small mobile monitoring station is equipped with a camera module 9 and a sensor system that automatically collects information about the surrounding geomorphology and identifies geological features as the device moves. Through machine vision, the monitoring station can identify potential geological risk areas (such as subsidence and landslides) in real time, providing reference data for subsequent geological disaster warnings.

[0051] By introducing a small mobile monitoring station and its edge computing capabilities, Example 2 significantly improves the flexibility, real-time nature, and accuracy of monitoring equipment. Compared to Example 1, Example 2 offers stronger dynamic monitoring capabilities and can be more widely deployed in complex and high-risk geological environments, enabling comprehensive, real-time disaster monitoring and early warning.

[0052] In combination with the above-mentioned embodiment 1 and embodiment 2, the present invention further provides a monitoring method for the above-mentioned safety monitoring device, including the following:

[0053] In combination with the above-mentioned embodiment 1 and embodiment 2, the present invention further provides a deployment and monitoring method of the above-mentioned security monitoring device, including the following:

[0054] Deployment of fixed monitoring components: In areas with high geological disaster risk, first deploy fixed monitoring components. The monitoring components include a first sensor module 4 that penetrates deep into the soil layer to monitor soil changes, settlement, and stress. The first sensor module 4 mainly includes an inclination sensor, a strain gauge, and a microseismic emission sensor to monitor the tilt state of the pile foundation support 3, soil pressure, structural stress, and underground microseismic activity in real time.

[0055] Deployment of a small mobile monitoring station: This small mobile monitoring station travels on a crawler chassis 5 and can deploy a drilling rig 10 for drilling operations, ensuring that the second sensor module 12 can penetrate deep underground to collect geological data in real time. The small mobile monitoring station is equipped with a camera module 9 and an edge computing main control module 8, which can use machine vision technology to collect regional geomorphological features while traveling and mark potential areas of subsidence or geological disaster risk;

[0056] Data collection and transmission: The small mobile monitoring station collects environmental data in real time and exchanges data with the first sensor module 4 and other deployed second sensor modules 12. Through the edge computing module, the monitoring station can perform preliminary processing and analysis on the collected data;

[0057] Sensor data processing and analysis: The real-time data collected by the first sensor module 4 and the second sensor module 12 will be transmitted to the edge computing module through a small mobile monitoring station for data preprocessing. The edge computing module will analyze and judge based on the collected data (such as soil pressure, stress changes, tilt changes, and microseismic signals, etc.), and identify potential geological disaster risks. When an abnormality occurs, the edge computing module will immediately trigger an alarm and send early warning information to relevant personnel through communication equipment, reminding them to take preventive measures;

[0058] Geological hazard early warning and emergency response: When the system detects potential geological hazard risks (such as subsidence, landslides, microseismic activities, etc.) through sensors, the early warning mechanism is immediately activated. Through wireless communication or other means, the system can transmit the warning information to the control center or relevant personnel so that emergency measures can be taken in a timely manner. Once the monitoring system is deployed, the equipment will continuously monitor geological hazard risks and update data regularly. The monitoring station can automatically patrol the area, collect data in real time, and feed it back to the system. If there are environmental changes in the monitoring area (such as temperature changes, humidity fluctuations, increased soil pressure, etc.), the system will automatically adjust the monitoring frequency and reassess the risk based on the new data pattern.

[0059] Flexible deployment and maintenance: Small mobile monitoring stations can be activated or not and their deployment locations can be flexibly adjusted according to different monitoring needs.

[0060] It is worth noting that as technology develops and geological conditions change, sensors and equipment can be regularly maintained, upgraded, and adjusted to ensure that the system always maintains high monitoring accuracy and reliability.

[0061] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A safety monitoring device for preventing geological disasters, comprising a fixed monitoring component and a small mobile monitoring station, characterized in that: The fixed monitoring assembly comprises a photovoltaic support (1), a photovoltaic panel (2) mounted on the photovoltaic support (1), and a pile foundation support (3) mounted on the lower side of the photovoltaic support (1) and supporting the photovoltaic support (1); a first sensor module (4) is provided on the lower side of the pile foundation support (3); the first sensor module (4) penetrates into the soil layer and is used to monitor soil layer changes, settlement and stress; The small mobile monitoring station is arranged on the lower side of the pile foundation support (3), and the second sensor module (12) is deployed along the periphery of the pile foundation support (3). The small mobile monitoring station includes a crawler chassis (5), a load-bearing plate (6), a battery (7), an edge computing main control module (8), a camera module (9), a mechanical arm (11) and a drilling rig (10).

2. The safety monitoring device for preventing geological disasters according to claim 1, characterized in that: The first sensor module (4) comprises at least an inclination sensor for monitoring whether the pile foundation support (3) is tilted, a stress gauge for monitoring the soil pressure and structural stress of the pile foundation support (3), and a microseismic emission sensor for monitoring underground microseismic changes.

3. The safety monitoring device for preventing geological disasters according to claim 1, characterized in that: The supporting plate (6) is arranged at the upper end of the crawler chassis (5), and a battery (7) and an edge computing main control module (8) are installed on the supporting plate (6).

4. The safety monitoring device for preventing geological disasters according to claim 1, characterized in that: The outsides of the battery (7) and the edge computing main control module (8) are both covered with protective armor plates.

5. The safety monitoring device for preventing geological disasters according to claim 1, characterized in that: The camera modules (9) are distributed at the front and rear ends of the carrier plate (6). The camera modules (9) are visual cameras based on road conditions and geological monitoring. The camera modules (9) are connected to the edge computing main control module (8).

6. The safety monitoring device for preventing geological disasters according to claim 1, characterized in that: The robotic arm (11) is arranged on one side of the edge computing main control module (8), and the robotic arm (111) includes a rotating chassis (111), a lifting arm (112), a lifting arm (113) and an electric drive clamp (114). The rotating chassis (111) is mounted on a supporting plate (6), and a base is provided on the rotating bottom plate.

7. The safety monitoring device for preventing geological disasters according to claim 6, characterized in that: A lifting arm (112) is arranged on the base, a lifting arm (113) is arranged at the end of the lifting arm (112), and an electric drive clamping claw (114) is installed at the end of the lifting arm (113).

8. The safety monitoring device for preventing geological disasters according to claim 6, characterized in that: The lifting arm (112) and the lifting arm (113) are both driven by a servo steering engine.

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