Mine drainage control system based on AI vision and working method

Abstract

The invention discloses a mine drainage control system based on AI vision and a working method.The mine drainage control system comprises a main controller and a plurality of control branch systems, and the main controller is installed in a control room above a mine; one control branch system is suitable for monitoring the water level state of one underground water storage bin and executing drainage operation; the control branch system comprises an AI vision module, the AI vision module comprises at least one monitoring camera and an electronic water gauge, the monitoring camera is installed above the water storage bin, the electronic water gauge is installed in the water storage bin, water level scales are arranged on the electronic water gauge, and the AI vision module is connected with the monitoring camera. Water in the water storage bin is suitable for rising and shielding part of water level scales on the electronic water gauge; the water level detection precision can be improved through data fusion of the electronic water gauge and image recognition, multiple control system branches are constructed, a graded sound-light alarm and voice cooperative processing system is established, and the processing capacity and the emergency response capacity are improved.

Description

Technical Field

[0001] The present invention relates to an AI vision-based mine drainage control system and a working method, belonging to the technical field of mine drainage. Background Art

[0002] Mine drainage refers to the removal of groundwater and surface water flowing into a mine during operation. Drainage is a process designed to ensure the safety of mining operations and workers, ensuring smooth production. Coal mining operations occur over a wide area, with numerous drainage points. Traditional drainage systems require manual control, which is labor-intensive and inefficient. A search revealed a Chinese patent application with publication number CN102345473B, which discloses an intrinsically safe automatic drainage and measurement, control, and protection device for mines. This patent utilizes an intrinsically safe water level detection circuit to collect water level signals in real time, while a conditioning circuit monitors pump operating parameters. The collected analog signals are digitized by an A / D conversion circuit and then integrated and analyzed by the CPU main control unit. Combined with the pump status feedback from the intrinsically safe switch status monitoring circuit, optimized control instructions are output through the switch control circuit. When water level exceeds the limit, motor overload, or leakage anomalies are detected, a protective shutdown is immediately triggered. The device communicates with a host computer via an RS485 communication interface to establish an industrial Internet of Things. However, this patent relies on a single sensor for water level detection. When the sensor fails due to the complex underground environment, the system reliability is reduced; the collaborative control capability of multiple drainage points is insufficient, and distribution processing cannot be performed when the load is too large, and the problem feedback form is single. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of the existing technology and provide a mine drainage control system and working method based on AI vision, which can improve the accuracy of water level detection through data fusion of electronic water gauge and image recognition, construct multiple control system branches and establish a hierarchical sound and light alarm and voice collaborative disposal system, thereby improving processing capabilities and emergency response capabilities.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a mine drainage control system based on AI vision, comprising: A main controller, the main controller being installed in an uphole control room; Multiple control branch systems, one of which is adapted to monitor the water level of a water storage tank below the well and perform drainage operations; the control branch system comprises: An AI vision module, the AI ​​vision module comprising at least one monitoring camera and an electronic water gauge, the monitoring camera being mounted above the water storage tank, the electronic water gauge being mounted in the water storage tank, the electronic water gauge being provided with a water level scale, and the water in the water storage tank being adapted to rise and obscure a portion of the water level scale on the electronic water gauge; The monitoring camera is suitable for photographing the water level scale of the electronic water gauge in real time to obtain water level image data in the water storage tank, and the electronic water gauge is suitable for obtaining water level data in the water storage tank in real time; A drainage control assembly, comprising a variable frequency water pump, installed at the drain outlet of the water storage tank, and adapted to discharge the water in the water storage tank out of the well; An overflow trough is provided between the water storage bins of two adjacent control branch systems. When the water level in the water storage bin exceeds a specific value, the water will flow into the other water storage bin through the overflow trough.

[0005] Furthermore, in order to help optimize the power of the variable frequency water pump, the variable frequency water pump discharges the water in the water storage tank to the outside of the well through a drainage pipeline. A flow meter is provided in the drainage pipeline, and the flow meter is electrically connected to the main controller. The flow meter is suitable for real-time monitoring of the drainage flow data in the drainage pipeline.

[0006] Furthermore, in order to prevent the drainage pipeline from rupturing, a pressure sensor is further provided in the drainage pipeline. The pressure sensor is electrically connected to the main controller and is suitable for monitoring the water pressure data inside the drainage pipeline in real time. Furthermore, in order to improve the response speed, the control branch system also includes a data integration station, which is installed in the well control room. The monitoring camera, the electronic water gauge, the variable frequency water pump, the flow meter and the pressure sensor are electrically connected to the data integration station respectively, and the main controller is connected to the data integration station. The water level image data acquired by the monitoring camera and the water level data acquired by the electronic water gauge are respectively transmitted to the data integration station, the data integration station synthesizes the water level image data and the water level data into a comprehensive water level data packet and transmits it to the main controller, and the main controller analyzes the comprehensive water level data packet to obtain comprehensive water level data; The flow meter is suitable for transmitting drainage flow data to the main controller through the data integration station; The pressure sensor is adapted to transmit the internal water pressure data of the drainage pipeline to the main controller via the data integration station; The variable frequency water pump is suitable for receiving control commands issued by the main controller through the data integration station; The main controller is suitable for dynamically adjusting the drainage power of the variable frequency water pump according to the comprehensive water level data, drainage flow data and water pressure data inside the drainage pipeline.

[0007] Furthermore, in order to ensure the real-time and reliability of data transmission and operation commands, a network switch is provided between the main controller and the data integration station, and the network switch is suitable for forwarding data and operation instructions between the main controller and the data integration station.

[0008] Furthermore, in order to obtain accurate water level data, the water level scale of the electronic water gauge is drawn with a reflective coating, and a fill light is provided next to the monitoring camera, and the reflective coating and the fill light form an optical match.

[0009] Furthermore, in order to achieve real-time voice collaboration between the surface and underground, and improve the efficiency of handling emergencies, the control branch system also includes an intercom communication device, which includes an surface communication terminal and a underground communication terminal. The surface communication terminal is set in the surface control room, and the underground communication terminal is set in the water storage tank. Both the above-ground communication terminal and the underground communication terminal are provided with physical buttons; The above-ground communication terminal and the underground communication terminal are both provided with communication serial numbers.

[0010] Furthermore, in order to avoid channel conflicts, the above-ground communication terminal is connected to the underground communication terminal via a communication relay station; The call relay in one of the control branch systems is connected to the call relay in another of the control branch systems; The above-ground communication terminal is adapted to press a corresponding physical button according to the communication sequence number, establish directional voice communication through a corresponding call relay station, and thereby connect with a corresponding underground communication terminal.

[0011] Furthermore, the control branch system further includes an audible and visual alarm, which is installed above the water storage tank and is electrically connected to the data integration station. The main controller is adapted to control the audible and visual alarm to emit a warning signal when the water level data, drainage flow data and / or water pressure data inside the drainage pipe exceed a set value through the data integration station. The warning signal is composed of a combination of sound alarms with different voice contents and light warnings with different colors; The warning signal includes a regular warning signal and an emergency warning signal. The regular warning signal includes: Abnormal water level: A combination of a sound alarm with the voice content of Level 1 alert and a red steady light warning; Drainage failure: A combination of a level 1 warning sound alarm and a steady yellow light warning; Abnormal pipeline pressure: A combination of a sound alarm with the first-level alert content and a yellow flashing light warning; The emergency warning signal is activated when any two or more conventional warning signals are triggered, and is composed of a sound alarm with the voice content of the second-level alert and a red flashing light warning.

[0012] The present invention also provides a working method of a mine drainage control system based on AI vision, the steps of the method comprising: S1. Real-time monitoring: The water level data and water level image data of the water storage tank are acquired in real time through the water level scale changes of the electronic water gauge and the AI ​​visual recognition of the monitoring camera. At the same time, the drainage flow data and the water pressure data inside the drainage pipe are collected respectively through the flow meter and pressure sensor; S2. Data transmission and integration: The water level data, water level image data, drainage flow data and drainage pipeline internal water pressure data are pre-processed through the data integration station and then transmitted to the main controller; The main controller extracts features from the water level image data through an AI algorithm, compares it with the water level data from the electronic water gauge, and generates accurate comprehensive water level data; S3. Control Decision: The main controller calculates the current drainage demand based on the comprehensive water level data, drainage flow data, and water pressure data within the drainage pipeline using a preset drainage strategy model, and dynamically adjusts the speed and power of the variable frequency water pump. If it detects that the water level exceeds a safety threshold, the drainage flow is abnormal, or the pressure within the drainage pipeline exceeds the limit, a warning signal of the corresponding level is triggered; S4, multi-level alarm response: when the water level abnormality, drainage flow abnormality or pipeline pressure abnormality occurs separately, the sound and light alarm activates the corresponding conventional warning signal; If two or more abnormalities are triggered at the same time, the sound and light alarm will activate the corresponding emergency warning signal and automatically push the emergency command to the control room; S5. Manual collaborative intervention: After receiving the emergency command, the control room operator selects the physical button corresponding to the communication sequence number on the well call terminal, establishes a directional voice communication with the underground call terminal through the call relay station, and remotely guides the on-site personnel to check the equipment status or perform emergency measures; S6. Cross-branch coordination: When the load of a single control branch system is too high, the main controller coordinates the variable frequency water pumps of adjacent branches through the data integration station to divert and drain water, and synchronously updates the dynamic control parameters of each branch.

[0013] After adopting the above technical solution, the present invention has the following beneficial effects: 1. In the present invention, the operator can monitor the changes in the water level scale in real time by combining the monitoring camera with the electronic water gauge, and accurately read the water level data through image recognition technology. Combined with the real-time water level data provided by the electronic water gauge, the two can achieve accurate monitoring of the water level status, thereby improving the accuracy and reliability of water level detection; Drainage flow data and internal pressure data of the drainage pipeline are collected through flow meters and pressure sensors. Dynamic analysis is performed through the AI ​​model built into the main controller to provide operators with effective analysis data and dynamically adjust the operation of the variable frequency water pump to meet different drainage needs. When the water level, drainage flow or internal pressure of the drainage pipeline is abnormal, the system can promptly send out warning signals to remind the workers underground; The cross-branch coordination function allows the variable frequency water pumps in adjacent branches to divert drainage when the load of a single control branch system is too high, through the coordination of the main controller, thereby balancing the load of the entire mine drainage system and ensuring the stability and safety of the entire system.

[0014] 2. In the present invention, an independent communication channel can be established through the communication transfer station to realize real-time voice communication between the surface and the underground. The staff on the surface can use it to issue some work requirements and emergency evacuation instructions to the on-site personnel underground; The setting of the network switch ensures the real-time and reliability of data transmission and operation commands, thereby ensuring the stable operation of the entire system.

[0015] 3. In the present invention, the warning signal design of the diversified sound and light alarm, including conventional warning signals and emergency warning signals, can provide clear instructions according to different abnormal situations, so that on-site personnel can quickly identify problems and take corresponding measures, greatly reducing communication costs and improving problem handling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the equipment connection of an AI vision-based mine drainage control system of the present invention. DETAILED DESCRIPTION

[0017] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings. Example

[0018] like Figure 1 As shown, a mine drainage control system based on AI vision includes: Main controller 1, which is installed in the uphole control room 11; Multiple control branch systems, one control branch system is suitable for monitoring the water level status of a water storage tank 2 below the well and performing drainage operations; the control branch system includes: AI vision module, the AI ​​vision module includes at least one monitoring camera 31 and an electronic water gauge 32. The monitoring camera 31 is installed above the water storage tank 2, and the electronic water gauge 32 is installed in the water storage tank 2. The electronic water gauge 32 is provided with a water level scale. The water in the water storage tank 2 is suitable for rising and covering part of the water level scale on the electronic water gauge 32; The monitoring camera 31 is adapted to capture the water level scale of the electronic water gauge 32 in real time to obtain water level image data in the water storage tank 2. The electronic water gauge 32 is adapted to obtain water level data in the water storage tank 2 in real time. The drainage control component includes a variable frequency water pump 4, which is installed at the drain outlet of the water storage tank 2 and is suitable for discharging the water in the water storage tank 2 out of the well; An overflow trough is provided between the water storage tanks 2 of two adjacent control branch systems. When the water level in a water storage tank 2 exceeds a specific value, the water will flow to the other water storage tank 2 through the overflow trough.

[0019] In this embodiment, when the water level in one of the water storage tanks 2 reaches a preset line, the water will flow into the other water storage tank 2 through the overflow trough, and the floor of the overflow trough is flush with the preset line.

[0020] Specifically, if Figure 1 The variable frequency water pump 4 discharges the water in the water storage tank 2 to the outside of the well through the drainage pipeline. A flow meter 5 is provided in the drainage pipeline. The flow meter 5 is electrically connected to the main controller 1 and is suitable for real-time monitoring of drainage flow data in the drainage pipeline.

[0021] Specifically, if Figure 1 As shown, a pressure sensor 6 is further provided in the drainage pipeline. The pressure sensor 6 is electrically connected to the main controller 1 and is suitable for monitoring the water pressure data inside the drainage pipeline in real time. Specifically, if Figure 1 As shown, the control branch system also includes a data integration station 7, which is installed in the well control room 11. The monitoring camera 31, electronic water gauge 32, variable frequency water pump 4, flow meter 5 and pressure sensor 6 are electrically connected to the data integration station 7 respectively, and the main controller 1 is connected to the data integration station 7; The water level image data acquired by the monitoring camera 31 and the water level data acquired by the electronic water gauge 32 are respectively transmitted to the data integration station 7. The data integration station 7 synthesizes the water level image data and the water level data into a comprehensive water level data packet and transmits it to the main controller 1. The main controller 1 analyzes the comprehensive water level data packet to obtain the comprehensive water level data; The flow meter 5 is adapted to transmit the drainage flow data to the main controller 1 via the data integration station 7; The pressure sensor 6 is adapted to transmit the water pressure data inside the drainage pipeline to the main controller 1 via the data integration station 7; The variable frequency water pump 4 is adapted to receive control commands issued by the main controller 1 through the data integration station 7; The main controller 1 is suitable for dynamically adjusting the drainage power of the variable frequency water pump 4 according to the comprehensive water level data, the drainage flow data and the water pressure data inside the drainage pipeline.

[0022] Specifically, if Figure 1 As shown, a network switch 8 is provided between the main controller 1 and the data integration station 7 , and the network switch 8 is suitable for forwarding data and operation instructions between the main controller 1 and the data integration station 7 .

[0023] In this embodiment, the setting of the network switch 8 builds a data channel between the main controller 1 and the data integration station 7, which can ensure the transmission of comprehensive water level data packets, drainage flow data and water pressure data inside the drainage pipeline, ensure the upload of massive data of multiple control branch systems, and ensure that the control commands issued by the main controller 1 to the variable frequency water pump 4 can be accurately delivered to each drainage node.

[0024] Specifically, the water level scale of the electronic water gauge 32 is drawn by a reflective coating, and a fill light is provided next to the monitoring camera 31, and the reflective coating and the fill light form an optical match.

[0025] In this embodiment, the fill light provides a clear image even in low-light environments. As the water level changes, the corresponding portion of the reflective coating rises or falls accordingly, and the fill light ensures that the camera can capture a clear image of the reflective coating. By analyzing the image captured by the camera, the water level can be accurately calculated, enabling real-time water level monitoring.

[0026] Specifically, if Figure 1 As shown, the control branch system also includes an intercom communication device, which includes an uphole communication terminal 91 and a downhole communication terminal 92. The uphole communication terminal 91 is arranged in the uphole control room 11, and the downhole communication terminal 92 is arranged at the water storage tank 2; Both the above-ground communication terminal 91 and the underground communication terminal 92 are provided with physical buttons; Both the above-ground communication terminal 91 and the underground communication terminal 92 are provided with communication serial numbers.

[0027] Specifically, if Figure 1 As shown, the above-ground communication terminal 91 is connected to the underground communication terminal 92 via a communication relay station 93; The call relay 93 in one control branch system is connected to the call relay 93 in another control branch system; The uphole communication terminal 91 is adapted to press the corresponding physical button according to the communication sequence number, establish directional voice communication through the corresponding call relay station 93, and thus connect with the corresponding downhole communication terminal 92.

[0028] In this embodiment, the physical keys are Arabic numerals 0-9, the communication serial number is a combination of two Arabic numerals, the digital keys adopt a 3×4 matrix waterproof layout design, and each key surface is provided with a luminous identification layer.

[0029] When the staff in the control room above ground needs to communicate with the inspectors of a specific water storage tank 2 underground, the staff can continuously press the two physical buttons corresponding to the communication sequence of the underground call terminal 92 to connect the above ground call terminal 91 and the underground call terminal 92 through the call relay station 93.

[0030] Specifically, if Figure 1 As shown, the control branch system also includes an audible and visual alarm 10, which is installed above the water storage tank 2 and is electrically connected to the data integration station 7. The main controller 1 is suitable for controlling the audible and visual alarm 10 to send a warning signal when the water level data, drainage flow data and / or water pressure data inside the drainage pipe exceed the set value through the data integration station 7; The warning signal is composed of a combination of sound alarms with different voice contents and light warnings with different colors; Warning signals include regular warning signals and emergency warning signals. Regular warning signals include: Abnormal water level: A combination of a sound alarm with the voice content of Level 1 alert and a red steady light warning; Drainage failure: A combination of a level 1 warning sound alarm and a steady yellow light warning; Abnormal pipeline pressure: A combination of a sound alarm with the first-level alert content and a yellow flashing light warning; The emergency warning signal is activated when any two or more regular warning signals are triggered. It is composed of a sound alarm with the voice content of the second-level alert and a red flashing light warning. Example

[0031] This embodiment introduces a working method of a mine drainage control system based on AI vision according to Embodiment 1, which includes the following steps: S1. Real-time monitoring: The water level data and water level image data of the water storage tank 2 are acquired in real time through the water level scale changes of the electronic water gauge 32 and the AI ​​visual recognition of the monitoring camera 31. At the same time, the drainage flow data and the internal water pressure data of the drainage pipe are collected by the flow meter 5 and the pressure sensor 6 respectively; S2. Data transmission and integration: The water level data, water level image data, drainage flow data and drainage pipe internal water pressure data are pre-processed by the data integration station 7 and then transmitted to the main controller 1; The main controller 1 extracts features from the water level image data through the AI ​​algorithm, compares it with the water level data from the electronic water gauge 32, and generates accurate comprehensive water level data; S3. Control decision: The main controller 1 calculates the current drainage demand based on the comprehensive water level data, drainage flow data, and water pressure data inside the drainage pipeline using a preset drainage strategy model, and dynamically adjusts the speed and power of the variable frequency water pump 4. If it detects that the water level exceeds the safety threshold, the drainage flow is abnormal, or the pressure inside the drainage pipeline exceeds the limit, it triggers a warning signal of the corresponding level; S4, multi-level alarm response: when the water level abnormality, drainage flow abnormality or pipeline pressure abnormality occurs separately, the sound and light alarm 10 activates the corresponding conventional warning signal; If two or more abnormalities are triggered at the same time, the sound and light alarm 10 activates the corresponding emergency warning signal and automatically pushes the emergency command to the control room; S5. Manual collaborative intervention: After receiving the emergency command, the control room operator selects the physical button corresponding to the communication sequence number on the surface communication terminal 91, establishes a directional voice communication with the underground communication terminal 92 via the call relay 93, and remotely guides the on-site personnel to check the equipment status or perform emergency measures; S6. Cross-branch coordination: When the system load of a single control branch is too high, the main controller 1 coordinates the variable frequency water pumps 4 of the adjacent branches through the data integration station 7 to divert and drain water, and synchronously updates the dynamic control parameters of each branch.

[0032] In this embodiment, the operator can monitor the changes in the water level scale in real time by combining the monitoring camera with the electronic water gauge 32, and accurately read the water level data through image recognition technology. Combined with the real-time water level data provided by the electronic water gauge 32, the two can achieve accurate monitoring of the water level status, thereby improving the accuracy and reliability of water level detection. The flow meter 5 and pressure sensor 6 collect drainage flow data and drainage pipe internal pressure data, and the AI ​​model built into the main controller 1 performs dynamic analysis to provide operators with effective analysis data and dynamically adjust the operation of the variable frequency water pump 4 to meet different drainage needs; When the water level, drainage flow or internal pressure of the drainage pipeline is abnormal, the system can promptly send out warning signals to remind the workers underground; The cross-branch coordination function allows the variable frequency water pumps 4 of adjacent branches to divert drainage through the coordination of the main controller 1 when the load of a single control branch system is too high, thereby balancing the load of the entire mine drainage system and ensuring the stability and safety of the entire system.

[0033] The above specific embodiments further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mine drainage control system based on AI vision, characterized in that: include: A main controller (1), the main controller (1) being installed in an uphole control room (11); A plurality of control branch systems, one of which is suitable for monitoring the water level of a water storage tank (2) below the well and performing a drainage operation; the control branch system comprises: An AI vision module, the AI ​​vision module comprising at least one monitoring camera (31) and an electronic water gauge (32), the monitoring camera (31) being installed above the water storage tank (2), the electronic water gauge (32) being installed in the water storage tank (2), the electronic water gauge (32) being provided with a water level scale, and the water in the water storage tank (2) being adapted to rise and obscure a portion of the water level scale on the electronic water gauge (32); The monitoring camera (31) is suitable for photographing the water level scale of the electronic water gauge (32) in real time to obtain water level image data in the water storage tank (2), and the electronic water gauge (32) is suitable for obtaining water level data in the water storage tank (2) in real time; A drainage control component, the drainage control component comprising a variable frequency water pump (4), the variable frequency water pump (4) being installed at the drainage outlet of the water storage tank (2), the variable frequency water pump (4) being suitable for discharging water in the water storage tank (2) out of the well; An overflow trough is provided between the water storage bins (2) of two adjacent control branch systems. When the water level in the water storage bin (2) exceeds a specific value, the water flows through the overflow trough into the other water storage bin (2).

2. The AI ​​vision-based mine drainage control system according to claim 1, characterized in that: The variable frequency water pump (4) discharges the water in the water storage tank (2) to the outside of the well through a drainage pipeline. A flow meter (5) is provided in the drainage pipeline. The flow meter (5) is electrically connected to the main controller (1). The flow meter (5) is suitable for real-time monitoring of drainage flow data in the drainage pipeline.

3. The AI ​​vision-based mine drainage control system according to claim 2, characterized in that: A pressure sensor (6) is also provided in the drainage pipeline. The pressure sensor (6) is electrically connected to the main controller (1). The pressure sensor (6) is suitable for monitoring the water pressure data inside the drainage pipeline in real time.

4. The AI ​​vision-based mine drainage control system according to claim 3 is characterized by: The control branch system further includes a data integration station (7), which is installed in the well control room (11); the monitoring camera (31), the electronic water gauge (32), the variable frequency water pump (4), the flow meter (5) and the pressure sensor (6) are electrically connected to the data integration station (7), respectively; and the main controller (1) is connected to the data integration station (7); The water level image data acquired by the monitoring camera (31) and the water level data acquired by the electronic water gauge (32) are respectively transmitted to the data integration station (7), the data integration station (7) synthesizes the water level image data and the water level data into a comprehensive water level data packet and transmits the data packet to the main controller (1), and the main controller (1) analyzes the comprehensive water level data packet to obtain comprehensive water level data; The flow meter (5) is adapted to transmit drainage flow data to the main controller (1) via the data integration station (7); The pressure sensor (6) is suitable for transmitting the water pressure data inside the drainage pipeline to the main controller (1) via the data integration station (7); The variable frequency water pump (4) is adapted to receive control commands issued by the main controller (1) via the data integration station (7); The main controller (1) is suitable for dynamically adjusting the drainage power of the variable frequency water pump (4) according to comprehensive water level data, drainage flow data and drainage pipeline internal water pressure data.

5. The AI ​​vision-based mine drainage control system according to claim 4 is characterized in that: A network switch (8) is provided between the main controller (1) and the data integration station (7), and the network switch (8) is suitable for forwarding data and operation instructions between the main controller (1) and the data integration station (7).

6. The AI ​​vision-based mine drainage control system according to claim 1, characterized in that: The water level scale of the electronic water gauge (32) is drawn by a reflective coating, and a fill light is provided next to the monitoring camera (31), and the reflective coating and the fill light form an optical match.

7. The AI ​​vision-based mine drainage control system according to claim 1 is characterized in that: The control branch system further includes an intercom device, the intercom device including an uphole communication terminal (91) and a downhole communication terminal (92), the uphole communication terminal (91) being arranged in the uphole control room (11), and the downhole communication terminal (92) being arranged at the water storage tank (2); The above-ground communication terminal (91) and the underground communication terminal (92) are both provided with physical buttons; The above-ground communication terminal (91) and the underground communication terminal (92) are both provided with communication serial numbers.

8. The AI ​​vision-based mine drainage control system according to claim 7 is characterized in that: The above-ground communication terminal (91) is connected to the underground communication terminal (92) via a communication relay station (93); A call relay (93) in one control branch system is connected to a call relay (93) in another control branch system; The above-ground communication terminal (91) is adapted to press a corresponding physical key according to the communication sequence number, establish directional voice communication through a corresponding call relay (93), and thereby connect with a corresponding underground communication terminal (92).

9. The AI ​​vision-based mine drainage control system according to claim 4 is characterized in that: The control branch system further comprises an audible and visual alarm (10), the audible and visual alarm (10) being installed above the water storage tank (2), the audible and visual alarm (10) being electrically connected to the data integration station (7), and the main controller (1) being adapted to control the audible and visual alarm (10) to emit a warning signal when water level data, drainage flow data and / or drainage pipe internal water pressure data exceed a set value through the data integration station (7); The warning signal is composed of a combination of sound alarms with different voice contents and light warnings with different colors; The warning signal includes a regular warning signal and an emergency warning signal. The regular warning signal includes: Abnormal water level: A combination of a sound alarm with the voice content of Level 1 alert and a red steady light warning; Drainage failure: A combination of a level 1 warning sound alarm and a steady yellow light warning; Abnormal pipeline pressure: A combination of a sound alarm with the first-level alert content and a yellow flashing light warning; The emergency warning signal is activated when any two or more conventional warning signals are triggered, and is composed of a sound alarm with the voice content of the second-level alert and a red flashing light warning.

10. A working method of a mine drainage control system based on AI vision according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, real-time monitoring: through the water level scale change of the electronic water gauge (32) and the AI ​​visual recognition of the monitoring camera (31), the water level data and water level image data of the water storage tank (2) are obtained in real time, and the drainage flow data and the water pressure data inside the drainage pipeline are collected respectively through the flow meter (5) and the pressure sensor (6); S2, data transmission and fusion: the water level data, water level image data, drainage flow data and drainage pipeline internal water pressure data are pre-processed through the data integration station (7) and then transmitted to the main controller (1); The main controller (1) extracts features from the water level image data using an AI algorithm, compares the data with the water level data from the electronic water gauge (32), and generates accurate comprehensive water level data; S3, control decision: the main controller (1) calculates the current drainage demand based on the comprehensive water level data, drainage flow data and water pressure data inside the drainage pipeline through a preset drainage strategy model, and dynamically adjusts the speed and power of the variable frequency water pump (4). If it is detected that the water level exceeds the safety threshold, the drainage flow is abnormal, or the pressure inside the drainage pipeline exceeds the limit, a warning signal of the corresponding level is triggered; S4, multi-level alarm response: when the water level abnormality, drainage flow abnormality or pipeline pressure abnormality occurs separately, the sound and light alarm (10) activates the corresponding conventional warning signal; If two or more abnormalities are triggered simultaneously, the sound and light alarm (10) activates the corresponding emergency warning signal and automatically pushes emergency instructions to the control room; S5. Manual collaborative intervention: After receiving the emergency command, the operator in the control room selects the physical button corresponding to the communication sequence number through the uphole communication terminal (91), establishes a directional voice communication with the downhole communication terminal (92) via the call relay (93), and remotely guides the on-site personnel to check the equipment status or perform emergency treatment; S6. Cross-branch coordination: When the load of a single control branch system is too high, the main controller (1) coordinates the variable frequency water pumps (4) of the adjacent branches through the data integration station (7) to divert and drain water, and simultaneously updates the dynamic control parameters of each branch.

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