Slowly inclined scheelite body ground pressure appearing rule and control technology system and method

Abstract

The invention relates to the technical field of mining, and discloses a gently inclined scheelite body ground pressure appearing rule and control technology system and method.The gently inclined scheelite body ground pressure appearing rule and control technology system comprises a ground pressure appearing rule analysis module used for collecting and analyzing ground pressure data in an ore body in real time and predicting a ground pressure appearing rule; the ground pressure early warning and response system is used for monitoring the ground pressure change of the ore body in real time and automatically sending out an early warning signal according to a monitoring result; the multi-level mining scheme optimization module is used for formulating a reasonable mining scheme according to the geologic structure of the ore body and the ground pressure display rule; and the control method module is used for controlling the ground pressure change in the ore body. Through real-time monitoring and analysis of an ore body ground pressure display rule, ground pressure disasters are effectively prevented, safety of mining and life safety of miners are guaranteed, and safety, efficiency and resource utilization rate of mining are effectively improved in combination with an intelligent early warning system, mining scheme optimization and an automatic response mechanism. And the accident rate and the economic loss are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of mine exploitation, and particularly to the ground pressure manifestation law and control technology system and method for gently inclined scheelite ore bodies. Background Art

[0002] Scheelite, as an important mineral resource, is widely used in the production of tungsten products. However, due to the distribution characteristics of scheelite ore bodies, especially gently inclined ore bodies, complex geological pressure problems are faced during the exploitation process. During the exploitation of gently inclined scheelite ore bodies, the ground pressure manifestation law of the ore body is not obvious enough, resulting in the sudden manifestation or out-of-control of ground pressure at a certain depth of the mine working face, frequent occurrence of mine safety accidents, and greatly affecting the safety and production efficiency of mine exploitation.

[0003] Although the existing ground pressure monitoring and control technologies can monitor ground pressure to a certain extent, the technologies for the special ground pressure manifestation law of gently inclined ore bodies are not perfect, and most technologies fail to effectively combine the actual exploitation conditions for scientific prediction and response. Therefore, researching and proposing a new mine ground pressure control technology is of great significance for the exploitation of gently inclined scheelite ore bodies.

[0004] For this reason, the present invention proposes a ground pressure manifestation law and control technology system and method for gently inclined scheelite ore bodies to solve the deficiencies of the existing technology, ensure mine safety, and improve production efficiency. Summary of the Invention

[0005] The present invention mainly solves the technical problems existing in the above-mentioned existing technology, and provides a ground pressure manifestation law and control technology system and method for gently inclined scheelite ore bodies.

[0006] To achieve the above object, the present invention adopts the following technical solutions. The ground pressure manifestation law and control technology system for gently inclined scheelite ore bodies includes a ground pressure manifestation law analysis module for collecting and analyzing ground pressure data in the ore body in real time to predict the ground pressure manifestation law;

[0007] A ground pressure early warning and response system for monitoring the ground pressure change of the ore body in real time and automatically sending out an early warning signal according to the monitoring result;

[0008] A multi-level exploitation plan optimization module for formulating a reasonable exploitation plan according to the geological structure and ground pressure manifestation law of the ore body;

[0009] A control method module for controlling the ground pressure change in the ore body to prevent the ground pressure from getting out of control.

[0010] As a preferred technical solution of the present invention, the ground pressure manifestation law analysis module includes a plurality of ground pressure sensors arranged in the ore body. The sensors are distributed at different depths and positions for collecting the ground pressure data in the ore body in real time and uploading it to the data processing center.

[0011] As a preferred technical solution of the present invention, the ground pressure warning and response system includes a data analysis unit, a warning trigger unit, and an automatic response unit. The data analysis unit is used to analyze the ground pressure change trend based on the real-time collected ground pressure data. The warning trigger unit issues a warning signal when it detects that the ground pressure approaches or exceeds the set threshold. The automatic response unit automatically adjusts the mining plan or activates corresponding protective measures according to the warning result.

[0012] As a preferred technical solution of the present invention, the multi-level mining plan optimization module optimizes the mining strategy in real time based on the geometric characteristics of the ore body, geological structure, mining depth, and ground pressure manifestation law through simulation and prediction technologies to ensure the stable release of ground pressure during the mining process of the ore body.

[0013] As a preferred technical solution of the present invention, the control method module includes the following steps:

[0014] S1: Real-time collect the ground pressure change data in the ore body through the ground pressure monitoring system;

[0015] S2: Calculate and predict the law of ground pressure manifestation according to the ground pressure data at different positions and depths of the ore body;

[0016] S3: Dynamically control the mining process of the mine, and prevent sudden changes in ground pressure by adding supports, adjusting the mining method, and mining in stages.

[0017] A ground pressure manifestation law and control method for gently inclined scheelite ore bodies includes the above-mentioned ground pressure manifestation law and control technology system for gently inclined scheelite ore bodies, and specifically includes the following steps:

[0018] Step 1: Arrange multiple ground pressure sensors and collect data to monitor the ground pressure changes at different positions and depths in the ore body;

[0019] Step 2: Analyze and establish a ground pressure manifestation law model of the ore body based on the collected data to predict the occurrence time of ground pressure mutation;

[0020] Step 3: When the ground pressure change trend approaches the set danger threshold, issue a warning signal and activate a predetermined response strategy;

[0021] Step 4: Prevent the out-of-control of ground pressure or the occurrence of disasters by adjusting the mining plan, including mining in layers and stages, and implementing measures such as support, blasting, or drainage.

[0022] As a further limitation to the above solution, the ground pressure sensors in Step 1 include pressure sensors, displacement sensors, and strain sensors buried in the ore body, and the ground pressure data collected by the sensors is transmitted to the data processing center for analysis by wireless or wired means.

[0023] As a further limitation to the above solution, the warning signals in step three include but are not limited to audible alarms, graphical display warnings, and safety measures for automatically starting ventilation, drainage, and support.

[0024] As a further limitation to the above solution, the protective measures in step four include adding ore body support structures, adjusting blasting operation plans, and optimizing mining paths, and the protective measures are dynamically adjusted according to real-time monitoring data.

[0025] The present invention provides a ground pressure manifestation law and control technology system and method for gently inclined scheelite ore bodies, having the following beneficial effects:

[0026] 1. The ground pressure manifestation law and control technology system and method for gently inclined scheelite ore bodies can accurately judge the occurrence of abnormal ground pressure through real-time monitoring and analysis of ground pressure changes in the ore body, and thus issue warning signals in a timely manner. This intelligent monitoring and warning mechanism greatly improves the safety of the mine mining process, reduces mine disasters caused by abnormal ground pressure, and ensures the safety of miners' lives.

[0027] 2. The ground pressure manifestation law and control technology system and method for gently inclined scheelite ore bodies can accurately predict the trend of ground pressure changes in the ore body through real-time data collection and scientific analysis, and take protective measures in a timely manner. This proactive prevention method can significantly reduce the probability of ground pressure disasters and avoid major accidents caused by drastic ground pressure changes.

[0028] 3. The ground pressure manifestation law and control technology system and method for gently inclined scheelite ore bodies can, through analysis based on the ground pressure manifestation law, dynamically adjust the mining plan according to real-time ground pressure data during the mining process. This intelligent mining control greatly improves the flexibility and efficiency of mine mining, and also avoids the problem of out-of-control ground pressure caused by a single mining plan. Mining enterprises can improve mining efficiency under a safer premise.

[0029] 4. The ground pressure manifestation law and control technology system and method for gently inclined scheelite ore bodies, automated control can reduce the risks of manual intervention and manual judgment, especially in areas where ground pressure changes frequently or complexly. The system can take safety measures in the first time through an automated response mechanism, effectively reducing the probability of manual operation errors, thereby enhancing the automation level and work efficiency of mine management.

[0030] 5. The ground pressure manifestation law, control technology system and method for gently inclined scheelite ore bodies can adjust the mining rhythm and sequence according to the ground pressure conditions in different areas by dynamically optimizing the mining plan, avoiding the abandonment of mining areas or waste of resources caused by out-of-control ground pressure in the ore bodies. Mining enterprises can improve the utilization rate of ore resources and achieve sustainable development through precise ground pressure control and mining scheduling.

[0031] 6. The ground pressure manifestation law, control technology system and method for gently inclined scheelite ore bodies can significantly reduce the accident rate caused by ground pressure through the combination of ground pressure monitoring, early warning and emergency response. Reducing accidents can not only ensure the safety of miners' lives, but also reduce production shutdowns, equipment damage and losses of mineral resources caused by accidents, thereby reducing the economic losses of mining enterprises.

[0032] 7. The ground pressure manifestation law, control technology system and method for gently inclined scheelite ore bodies are applicable not only to the safety management of deep mines, but also to mines with different geological conditions and mining modes. Whether it is an underground mine or an open-pit mine, efficient ground pressure control can be achieved through this system. With the continuous development of the concept of intelligent mine management, the present invention will promote the overall improvement of the mine safety management level. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions under which the present invention can be implemented, so they do not have technical essential significance.

[0034] Figure 1 It is a system block diagram of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] Example 1

[0036] The ground pressure manifestation law, control technology system for gently inclined scheelite ore bodies includes a ground pressure manifestation law analysis module for collecting and analyzing ground pressure data in the ore body in real time to predict the ground pressure manifestation law;

[0037] A ground pressure early warning and response system for monitoring the ground pressure change of the ore body in real time and automatically sending out early warning signals according to the monitoring results;

[0038] A multi-level mining plan optimization module for formulating a reasonable mining plan according to the geological structure and ground pressure manifestation law of the ore body;

[0039] A control method module for controlling the ground pressure change in the ore body to prevent out-of-control ground pressure.

[0040] The ground pressure manifestation law analysis module includes multiple ground pressure sensors arranged in the ore body. These sensors are distributed at different depths and positions to collect the ground pressure data in the ore body in real time and upload it to the data processing center.

[0041] The ground pressure early warning and response system includes a data analysis unit, an early warning trigger unit, and an automatic response unit. The data analysis unit is used to analyze the trend of ground pressure changes based on the real-time collected ground pressure data. The early warning trigger unit issues an early warning signal when it detects that the ground pressure approaches or exceeds the set threshold. The automatic response unit automatically adjusts the mining plan or activates corresponding protective measures according to the early warning result.

[0042] The multi-level mining plan optimization module optimizes the mining strategy in real time based on the geometric characteristics, geological structure, mining depth, and ground pressure manifestation law of the ore body through simulation and prediction technologies to ensure the stable release of ground pressure during the mining process of the ore body.

[0043] The control method module includes the following steps:

[0044] S1: Collect the ground pressure change data in the ore body in real time through the ground pressure monitoring system;

[0045] S2: Calculate and predict the law of ground pressure manifestation based on the ground pressure data at different positions and depths of the ore body;

[0046] S3: Conduct dynamic control over the mining process of the mine, and prevent sudden changes in ground pressure by adding supports, adjusting the mining method, and mining in stages.

[0047] A ground pressure manifestation law and control method for gently inclined scheelite ore bodies includes the above-mentioned ground pressure manifestation law and control technology system for gently inclined scheelite ore bodies, and specifically includes the following steps:

[0048] Step 1: Arrange multiple ground pressure sensors and collect data to monitor the ground pressure changes at different positions and depths in the ore body;

[0049] Step 2: Analyze and establish a ground pressure manifestation law model of the ore body based on the collected data to predict the occurrence time of ground pressure mutations;

[0050] Step 3: When the ground pressure change trend approaches the set dangerous threshold, issue an early warning signal and activate the predetermined response strategy;

[0051] Step 4: Prevent the out-of-control of ground pressure or the occurrence of disasters by adjusting the mining plan, including mining in layers and stages, and implementing measures such as support, blasting, or drainage.

[0052] The ground pressure sensors in Step 1 include pressure sensors, displacement sensors, and strain sensors buried in the ore body. The ground pressure data collected by these sensors is transmitted to the data processing center for analysis through wireless or wired means.

[0053] The warning signals in Step 3 include but are not limited to audible alarms, graphical display warnings, and automatic activation of safety measures such as ventilation, drainage, and support.

[0054] The protective measures in Step 4 include adding ore body support structures, adjusting blasting operation plans, and optimizing mining paths, and the protective measures can be dynamically adjusted according to real-time monitoring data.

[0055] Embodiment 2

[0056] In this embodiment, by arranging multiple ground pressure sensors inside the ore body, real-time collection of ground pressure data inside the ore body is achieved, and the laws of ground pressure manifestation inside the ore body are analyzed using this data. Based on the laws of ground pressure manifestation, the system can intelligently predict ground pressure changes and automatically activate protective measures when warning signals are triggered, thus ensuring the safety of the mine. System composition:

[0057] Ground pressure manifestation law analysis module: It consists of multiple ground pressure sensors arranged at different positions and depths inside the ore body. The sensors include pressure sensors, displacement sensors, and strain sensors. Each sensor will collect real-time ground pressure data inside the ore body and transmit it to the data processing center wirelessly or by wire.

[0058] Ground pressure warning and response system: The data processing center performs real-time analysis on the collected ground pressure data, judges the trend of ground pressure changes, and establishes a ground pressure manifestation law model for the ore body. When the system analyzes that the ground pressure change is approaching the set threshold, it automatically triggers a warning signal and notifies the miners through a display, audible alarm, etc.

[0059] Multi-level mining plan optimization module: Based on the ground pressure manifestation law model, this module provides a dynamic adjustment plan for mine mining. Specifically, it includes measures such as adjusting the mining sequence, mining in stages, and adding supports to prevent catastrophic accidents caused by out-of-control ground pressure during the mining process.

[0060] Control method module: The control method module performs real-time control based on the ground pressure data at different depths and positions of the ore body. If local ground pressure is monitored to rise abnormally, this module will automatically issue an adjustment instruction, suspend the mining in the relevant area, and activate the corresponding support and drainage measures.

[0061] Implementation steps:

[0062] 1. Arrange ground pressure sensors at multiple excavation points inside the ore body, and collect and transmit data through wireless signals.

[0063] 2. After the data is transmitted to the data analysis center, data mining algorithms are used to analyze the laws of ground pressure changes in the ore body and establish a ground pressure manifestation model.

[0064] 3. When the system predicts that the ground pressure change reaches the warning threshold, the system will notify the miners through the warning trigger system and automatically initiate the predetermined protective measures, such as adding support and adjusting the mining plan.

[0065] Example 3

[0066] Based on Example 1, this example focuses on controlling the ground pressure manifestation law in the ore body through the optimization of the multi-level mining plan to prevent the ground pressure from being out of control or catastrophic events caused by a single mining method. System composition:

[0067] Ground pressure manifestation law analysis module: By deploying multiple ground pressure sensors at key points of the ore body, the ground pressure data inside the ore body is collected in real time. The data transmission mode of the sensor can be wired or wireless, which facilitates the system to obtain the ground pressure data of all collection points in real time. The data analysis module uses data mining technology to establish a ground pressure change model for the ore body, and then predict the future ground pressure change trend.

[0068] Ground pressure warning and response system: The system monitors ground pressure changes in real time by connecting to the control system interface. When the ground pressure changes approach the dangerous threshold, the system will send a warning signal to the mine staff through audio, video display and alarm lights, and activate the response mechanism, such as automatically adjusting the mining path and adding support.

[0069] Multi-level mining plan optimization module: This module dynamically adjusts the mining plan of the mine in real time according to the ground pressure change data provided by the ground pressure manifestation law analysis module. For example, the system will adjust the mining level and mining method according to the geological characteristics of the ore body and the ground pressure manifestation law to avoid excessive mining in areas with drastic ground pressure changes.

[0070] Control method module: The control method module automatically controls key operations in the mining process by coordinating with the interfaces of mining machinery and support equipment to prevent excessive or sudden ground pressure. The system can suspend mining operations when necessary and implement safety measures such as drainage and ventilation.

[0071] Implementation steps:

[0072] 1. Set up multi-level ground pressure sensors in the ore body to monitor the ground pressure data at different depths in real time.

[0073] 2. The system automatically analyzes the collected ground pressure data, establishes a ground pressure change model for the ore body, and identifies potential ground pressure risks.

[0074] 3. When the ground pressure reaches the set threshold, the adjustment of the multi-level mining plan is automatically triggered, and the miners are notified through the remote monitoring system. According to the real-time data, the mining level is adjusted or the mining is suspended.

[0075] 4. After adjusting the mining plan, the system continues to monitor the ground pressure changes and optimizes the mining path and protection measures based on the latest ground pressure data.

[0076] Example 4

[0077] Based on Example 1, in this example, by establishing a comprehensive intelligent early warning system, on the basis of the law of ground pressure manifestation, combined with real-time data analysis and automatic response mechanism, a full range of ground pressure control and emergency response solutions are provided for the mine. System composition:

[0078] Ground pressure manifestation law analysis module: By deploying multiple different types of sensors, pressure, displacement and strain data in the ore body are collected. The data of the sensors are transmitted to the central data processing system for real-time analysis, and the stability of the ore body is judged according to the analysis results.

[0079] Ground pressure early warning and response system: It has multi-level early warning functions. By analyzing the ground pressure data, the risk level of the ore body is evaluated, and different levels of early warning signals are issued. The system can automatically start different levels of emergency response measures according to the early warning level, including automatically controlling the mining progress, adjusting the mining depth, adding support, etc.

[0080] Multi-level mining plan optimization module: Combining the ground pressure data provided by the ground pressure manifestation law analysis module, this module can optimize the mining plan according to the actual situation of the ore body, adopt the strategies of sectional mining or gradual advancement, avoid concentrated mining in a single area, and reduce the occurrence of ground pressure emergencies.

[0081] Control method module: The control method module is connected to key facilities such as mining equipment, support equipment, ventilation and drainage equipment, etc., to obtain the operating status of the equipment in real time. Once the system detects potential ground pressure anomalies, the control method module will automatically adjust the equipment operating parameters and start necessary safety measures to ensure the stability and safety of the mine.

[0082] Implementation steps:

[0083] 1. Deploy multiple pressure, displacement and strain sensors in the ore body, and transmit the data of the sensors to the data processing center wirelessly.

[0084] 2. The data processing center analyzes the ground pressure data in real time, and establishes a ground pressure manifestation law model according to the geological characteristics of the ore body to predict potential ground pressure risks.

[0085] 3. When the ground pressure approaches the set danger threshold, the intelligent early warning system automatically triggers an early warning and starts the emergency response mechanism, such as adjusting the mining sequence, suspending operations, etc.

[0086] 4. According to the early warning results, the system realizes the dynamic adjustment of mine operations by controlling mining equipment and support facilities to ensure the safety of miners.

[0087] Based on Example 1, Examples 2, 3 and 4 respectively elaborate on how to implement intelligent control and emergency response mechanisms based on the law of ground pressure manifestation in different scenarios to ensure the safety of the mining process. Each example includes technical details such as ground pressure data collection, analysis, early warning response and mining plan optimization, ensuring the feasibility and safety of the technical solution of the invention in practical applications.

[0088] Working principle of the present invention:

[0089] Ground pressure data collection and monitoring: The system deploys multiple pressure, displacement and strain sensors at key locations in the ore body. Each sensor is responsible for collecting ground pressure data at different locations and depths in the ore body to ensure all-round monitoring of the ground pressure conditions of the ore body. The sensor transmits the collected data to the data processing center in real time via wireless or wired signals.

[0090] Analysis of ground pressure manifestation patterns: All collected ground pressure data are transmitted to the central data processing module. This module uses big data analysis technology to conduct real-time analysis and mining of the ground pressure data of the ore body, and identify the patterns and trends of ground pressure changes. By continuously modeling and predicting historical data, the system can accurately identify the potential risks of ground pressure changes in the ore body.

[0091] Early warning mechanism and response mechanism: Once the system analyzes that the ground pressure change of the ore body is close to the set danger threshold, it will automatically trigger an early warning signal. This early warning can be notified to miners through sound alarms, display screens, or information push through mobile terminals. In addition, the system can also automatically start the response mechanism, including automatically adjusting the mining progress, suspending mining in certain areas, and starting support reinforcement measures.

[0092] Dynamic mining plan adjustment: Based on the analysis of the law of ground pressure manifestation, the system can dynamically adjust the mining plan during the mining process. The system will adjust the order and method of mining in real time according to the ground pressure data at different depths and locations, so as to avoid over-mining in areas with abnormal or drastic changes in ground pressure and reduce the pressure concentration inside the ore body. The dynamic adjustment of the mining plan can achieve optimal control during the mining process through the linkage between the intelligent control system and the equipment.

[0093] Control and automated response: The control method module is linked with mining machinery, support equipment, drainage equipment, etc. Whenever the system identifies potential risks or abnormalities, the control module will automatically issue instructions to adjust the operating status of related equipment. For example, when the ground pressure is too high, the system will instruct to suspend mining and enable additional support, ventilation or drainage measures. The system's automated response ensures that the risk of ground pressure is responded to as soon as possible, reducing the risk of human misjudgment.

[0094] The above has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. Ground pressure behavior law and control technology system for gently inclined scheelite ore bodies, characterized in that: It includes a ground pressure manifestation law analysis module, which is used to collect and analyze the ground pressure data in the ore body in real time and predict the ground pressure manifestation law; A ground pressure early warning and response system, which is used to monitor the ground pressure change of the ore body in real time and automatically send out early warning signals according to the monitoring results; A multi-level mining plan optimization module, which is used to formulate a reasonable mining plan according to the geological structure and ground pressure manifestation law of the ore body; A control method module, which is used to control the ground pressure change in the ore body to prevent the ground pressure from getting out of control.

2. The ground pressure manifestation law and control technology system for gently inclined scheelite ore bodies according to claim 1, characterized in that: The ground pressure manifestation law analysis module includes a plurality of ground pressure sensors arranged in the ore body. The sensors are distributed at different depths and positions, and are used to collect the ground pressure data in the ore body in real time and upload it to the data processing center.

3. The ground pressure manifestation law and control technology system for gently inclined scheelite ore bodies according to claim 1, characterized in that: The ground pressure early warning and response system includes a data analysis unit, an early warning trigger unit and an automatic response unit. The data analysis unit is used to analyze the ground pressure change trend according to the ground pressure data collected in real time. The early warning trigger unit sends out early warning signals when it detects that the ground pressure approaches or exceeds the set threshold. The automatic response unit automatically adjusts the mining plan or activates corresponding protection measures according to the early warning results.

4. The ground pressure manifestation law and control technology system for gently inclined scheelite ore bodies according to claim 1, characterized in that: The multi-level mining plan optimization module is based on the geometric characteristics, geological structure, mining depth and ground pressure manifestation law of the ore body, and optimizes the mining strategy in real time through simulation and prediction technologies to ensure the stable release of ground pressure during the mining process of the ore body.

5. The ground pressure manifestation law and control technology system for gently inclined scheelite ore bodies according to claim 1, characterized in that: The control method module includes the following steps: S1: Real-time collect the ground pressure change data in the ore body through the ground pressure monitoring system; S2: Calculate and predict the law of ground pressure manifestation according to the ground pressure data at different positions and depths of the ore body; S3: Dynamically control the mining process of the mine, and prevent sudden changes in ground pressure by adding supports, adjusting the mining method, and mining in stages, etc.

6. A ground pressure manifestation law and control method for gently inclined scheelite ore bodies, characterized in that, It includes the ground pressure manifestation law and control technology system of the gently inclined scheelite ore body described in any one of claims 1-5, and specifically includes the following steps: Step 1: Arrange a plurality of ground pressure sensors and collect data to monitor the ground pressure changes at different positions and depths in the ore body; Step 2: Analyze and establish a ground pressure manifestation law model of the ore body according to the collected data, and predict the occurrence time of ground pressure mutation; Step 3: When the ground pressure change trend approaches the set danger threshold, send out an early warning signal and start the predetermined coping strategy; Step 4: Prevent the ground pressure from getting out of control or disasters from occurring by adjusting the mining plan, including mining in layers and stages, and implementing measures such as support, blasting or drainage.

7. The ground pressure manifestation law and control method of gently inclined scheelite orebody according to claim 6, characterized in that: The ground pressure sensors in Step 1 include pressure sensors, displacement sensors and strain sensors buried in the ore body. The ground pressure data collected by the sensors are transmitted to the data processing center for analysis by wireless or wired means.

8. The ground pressure manifestation law and control method of gently inclined scheelite ore bodies according to claim 6, characterized in that: The early warning signals in Step 3 include but are not limited to sound alarms, graphic display warnings, and automatically starting safety measures such as ventilation, drainage and support.

9. The ground pressure manifestation law and control method of gently inclined scheelite orebody according to claim 6, characterized in that: The protection measures in Step 4 include adding an ore body support structure, adjusting the blasting operation plan and optimizing the mining path. The protection measures are dynamically adjusted according to the real-time monitoring data.

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