Early warning emergency system for mine operation area and control method thereof

Abstract

The application discloses a mine operation area early warning emergency system and a control method thereof. The mine operation area early warning emergency system comprises an environment sensing device, a danger avoidance guiding device and an emergency self-rescue device. The environment sensing device is arranged in a mine operation area. The environment sensing device comprises a collection module, a positioning module and a warning module. The collection module is used for collecting environment parameters of the mine operation area. The positioning module is used for determining an underground position of the environment sensing device. The warning module is used for generating an alarm instruction when the environment parameters exceed a safety range. The danger avoidance guiding device is in communication connection with the environment sensing device. The danger avoidance guiding device is controlled by the alarm instruction to generate an escape route based on the underground position and a mine area space model and send the escape route to the environment sensing device. The emergency self-rescue device is in communication connection with the environment sensing device. The opening of the emergency self-rescue device is controlled by the alarm instruction. The intelligence and timeliness of the response to the underground danger situation are realized.

Description

Technical Field

[0001] This application relates to the field of mining operation technology, and in particular to an early warning and emergency response system for mining operation areas and its control method. Background Technology

[0002] Because underground spaces are relatively enclosed, accidents are prone to occur. For example, methane gas in coal mine production is a harmful factor that not only pollutes the air, but also, when the methane content in the mine air is 5% to 16%, it can explode upon contact with an open flame, causing casualties. Therefore, how to prevent major accidents such as methane asphyxiation, explosions, and fires, and ensure the safety of miners' lives, has become an urgent technical problem to be solved in current mine operations. Summary of the Invention

[0003] This application aims to address at least one of the technical problems existing in the prior art or related technologies.

[0004] The first aspect of this application proposes an early warning and emergency response system for a mine operating area. This system includes an environmental sensing device, a hazard avoidance guidance device, and an emergency self-rescue device. The environmental sensing device is located within the mine operating area and includes a data acquisition module, a positioning module, and an early warning module. The data acquisition module collects environmental parameters of the mine operating area, the positioning module determines the underground location of the environmental sensing device, and the early warning module generates an alarm command when environmental parameters exceed safe limits. The hazard avoidance guidance device is communicatively connected to the environmental sensing device and is controlled by the alarm command to generate an escape route based on the underground location and a mine area spatial model, and then sends the escape route to the environmental sensing device. The emergency self-rescue device is also communicatively connected to the environmental sensing device, and its activation is controlled by the alarm command.

[0005] In some of the technical solutions provided in this application, the risk avoidance guidance device is used to identify abnormal and sudden data in environmental parameters, so that the environmental sensing device generates an alarm command in response to the abnormal and sudden data.

[0006] In some of the technical solutions provided in this application, the acquisition module includes: a gas monitoring unit and a dust monitoring unit. The dust monitoring unit is used to acquire the dust concentration in the mine operation area. The gas monitoring unit includes: a methane sensor, an oxygen sensor, and a carbon monoxide sensor. The methane sensor is used to acquire the methane concentration in the mine operation area, the oxygen sensor is used to acquire the oxygen concentration in the mine operation area, and the carbon monoxide sensor is used to acquire the carbon monoxide concentration in the mine operation area.

[0007] In some of the technical solutions provided in this application, the acquisition module includes: an acquisition channel, a gas monitoring unit located inside the acquisition channel, and a filter screen provided at the inlet end of the acquisition channel.

[0008] In some of the technical solutions provided in this application, the environmental sensing device also includes: a housing, a data acquisition module, a positioning module and an early warning module located inside the housing, and shock-absorbing components provided inside the housing.

[0009] In some of the technical solutions provided in this application, the emergency self-rescue device includes: escape devices and tunnel protective barriers, and the location of the emergency self-rescue device is associated with the escape route.

[0010] In some of the technical solutions provided in this application, the environmental sensing device further includes: a display module and control keys. The display module is used to display environmental parameters and escape routes, and the control keys are communicatively connected to the display module and are used to control the display content of the display module.

[0011] In some of the technical solutions provided in this application, the environmental sensing device also includes: an alarm, which is communicatively connected to the early warning module, and the alarm is controlled by an alarm command to send alarm information, which includes audible and visual signals.

[0012] The second aspect of this application proposes a control method for an early warning and emergency response system in a mine operating area. This control method is applicable to any of the aforementioned early warning and emergency response systems, and includes: The control environment sensing device collects environmental parameters and underground location data of the mining operation area. Determine whether the mine's working area is in a dangerous condition; When it is determined that the mine operation area is in a dangerous state, the control environmental sensing device sends an alarm command to the hazard avoidance guidance device. The control and safety guidance device generates an escape route based on the underground location and the spatial model of the mining area, and sends the escape route to the environmental sensing device to activate the emergency self-rescue device; The steps to determine whether a mining area is in a hazardous condition include: The control environment sensing device judges the environmental parameters, and when the environmental parameters exceed the safe range, it is determined that the mine operation area is in a dangerous state.

[0013] In some of the technical solutions provided in this application, the steps for determining whether a mine working area is in a dangerous state specifically include: The control and guidance device identifies abnormal and sudden data changes in environmental parameters; Based on the abnormal mutation data, it was determined that the mine operation area was in a dangerous state.

[0014] Compared with related technologies, the present invention has at least the following beneficial effects: This application leverages the portability and mobility of the environmental sensing device to achieve timely perception and early warning of environmental parameters in the work area. Compared to traditional fixed monitoring, it can cover the work area of ​​underground personnel, reduce blind spots in data monitoring, and make risk perception and early warning more timely and accurate. Furthermore, the integrated design of the environmental sensing device, hazard guidance device, and emergency self-rescue device enables intelligent and timely response to underground emergencies. Automatically triggered escape routes and emergency equipment reduce the uncertainty of human judgment of routes and manual operation of equipment, comprehensively improving the efficiency of hazard avoidance in underground operations, enhancing the safety and reliability of personnel escape, and saving valuable escape time. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of some embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 A schematic diagram of the structure of an environmental sensing device according to an embodiment of this application; Figure 2 A partial structural schematic diagram of an environmental sensing device according to an embodiment of this application; Figure 3 A schematic diagram of the structure of a risk avoidance guidance device according to an embodiment of this application; Figure 4 A schematic diagram of the structure of an emergency self-rescue device according to an embodiment of this application; Figure 5 A communication diagram of an early warning and emergency response system according to an embodiment of this application; Figure 6 A flowchart illustrating a control method for an early warning and emergency response system in a mining operation area, as provided in this application.

[0016] in, Figures 1 to 5 The correspondence between the reference numerals and component names in the attached drawings is as follows: 100. Environmental sensing device; 110. Data acquisition module; 111. Gas monitoring unit; 112. Dust monitoring unit; 120. Positioning module; 130. Early warning module; 140. Housing; 141. Top cover; 142. Bottom; 150. Display module; 160. Control keys; 161. Selection key; 162. Confirm key; 170. Power on / off key; 181. Data storage module; 182. Data communication module; 191. Charging port; 192. Alarm Device; 193, Filter screen; 194, Emergency power supply; 200, Disaster avoidance guidance device; 210, Data management decision center; 220, Server; 221, Data receiving module; 2211, Data transmission line; 222, Data feedback module; 223, Local area network signal terminal; 2231, Signal transmission line; 300, Emergency self-rescue device; 310, Wireless early warning receiving module; 320, Motor; 330, Micro gear transmission module; 340, Protective equipment. Detailed Implementation

[0017] To better understand the above technical solutions, the technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this application, rather than limitations on the technical solutions of this application. In the absence of conflict, the embodiments of this application and the technical features in the embodiments can be combined with each other.

[0018] The first aspect of this application provides an early warning and emergency response system for a mine operation area, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the early warning and emergency response system for the mine operation area includes: an environmental sensing device 100, a hazard guidance device 200, and an emergency self-rescue device 300. The environmental sensing device 100 is located in the mine operation area and includes a data acquisition module 110, a positioning module 120, and an early warning module 130. The data acquisition module 110 collects environmental parameters of the mine operation area, the positioning module 120 determines the underground location of the environmental sensing device 100, and the early warning module 130 generates an alarm command when environmental parameters exceed safe limits. The hazard guidance device 200 is communicatively connected to the environmental sensing device 100 and is controlled by the alarm command to generate an escape route based on the underground location and the mine area spatial model, and sends the escape route to the environmental sensing device 100. The emergency self-rescue device 300 is also communicatively connected to the environmental sensing device 100, and its activation is controlled by the alarm command.

[0019] In this embodiment, the environmental sensing device 100 accompanies the workers in the working environment of the mine. The portable environmental sensing device 100 monitors and locates the workers' working environment in real time, achieving continuous environmental perception of the underground workers at all times. Specifically, the environmental sensing device 100 monitors environmental parameters in the air through the acquisition module 110 to determine the air quality of the working environment. The early warning module 130 performs on-site judgment on the environmental parameters acquired by the acquisition module 110 to determine whether the mine working area where the workers are located is in a risky state. The positioning module 120 locates the mine working area to determine the precise spatial coordinates of the workers underground. The environmental sensing device 100 also includes a data storage module 181 and a data communication module 182. The acquisition module 110 and the positioning module 120 send the monitoring data to the data storage module 181. The data storage module 181 ensures the integrity of the monitoring data through built-in serial numbers, realizing anti-tampering function. The data communication module 182 is wirelessly connected to the hazard guidance device 200 and the emergency self-rescue device 300 to realize information exchange and emergency linkage.

[0020] The evacuation guidance device 200, located in the ground emergency command center, includes a data management and decision-making center 210. This center pre-stores a spatial model of the entire mine's operating areas and can generate dynamic evacuation routes based on this three-dimensional dynamic spatial model. These routes avoid the direction of danger spread and select the nearest refuge chamber or safety exit. The escape routes also display environmental parameters of the areas they traverse, allowing workers to better understand the escape situation and thus fulfilling the evacuation guidance function.

[0021] When workers in the mine work area activate the environmental sensing device 100, the data acquisition module 110 collects environmental parameters of the mine work area, and the positioning module 120 collects the workers' underground location. The environmental sensing device 100 determines whether the environmental parameters are safe. When the environmental parameters exceed the preset safety range, for example, methane content exceeds the methane threshold, oxygen content is below the oxygen threshold, or carbon monoxide content exceeds the carbon monoxide threshold, it indicates that the content of harmful components in the air is high or oxygen is scarce, and the mine work area where the workers are located is in a dangerous state. The early warning module 130 of the environmental sensing device 100 then confirms on-site whether the mine work area is in a dangerous state.

[0022] When the mine working area is in a dangerous state, the environmental sensing device 100 sends an alarm command to the evacuation guidance device 200. After receiving the underground location of the workers, the evacuation guidance device 200 generates an escape route for the workers' location in the mine spatial model and sends the three-dimensional dynamic spatial model and escape route to the environmental sensing device 100 on site. Workers can view the escape route through the environmental sensing device 100 to achieve precise, efficient, and safe evacuation of underground workers, guiding workers to escape and improving the success rate of emergency evacuation. At the same time, the emergency self-rescue device 300 automatically activates in response to the alarm command to assist workers in self-rescue and escape, achieving timely and reliable triggering of the emergency self-rescue device 300.

[0023] This application utilizes the portability and mobility of the environmental sensing device 100 to achieve timely sensing and early warning of environmental parameters in the work area. Compared to traditional fixed monitoring, it can cover the work area of ​​underground personnel, reduce data monitoring blind spots, and make risk sensing and early warning more timely and accurate. Furthermore, the integrated design of the environmental sensing device 100, the hazard guidance device 200, and the emergency self-rescue device 300 enables intelligent and timely response to underground emergencies. Automatically triggered escape routes and emergency equipment reduce the uncertainty of human judgment of routes and human operation of equipment, comprehensively improving the efficiency of hazard avoidance in underground operations, enhancing the safety and reliability of personnel escape, and saving valuable escape time.

[0024] In some embodiments provided in this application, the risk avoidance guidance device 200 is used to identify abnormal mutation data in environmental parameters, so that the environmental sensing device 100 generates an alarm command in response to the abnormal mutation data.

[0025] In this embodiment, the data management decision center 210 of the hazard avoidance guidance device 200 performs in-depth analysis of environmental parameters to identify abnormal and sudden data changes, such as a sudden increase in methane concentration. The environmental sensing device 100 generates alarm commands based on the abnormal and sudden data changes and receives escape routes. By intelligently analyzing and predicting environmental data, the hazard avoidance guidance device 200 achieves advanced early warning of environmental parameters, enabling it to quickly detect sudden changes in the working environment, predict emergencies in advance, and improve the early warning sensitivity for sudden accidents such as gas surges and sudden gas changes.

[0026] For example, the hazard guidance device 200 is communicatively connected to environmental sensing devices 100 in different underground working areas. The hazard guidance device 200 establishes a big data model of all underground mine working areas, environmental parameters, and time. Different colors are used to identify environmental parameters in the model to detect abnormal changes in data across all mine working areas. For instance, in the three-dimensional dynamic spatial model of the entire mine working area, environmental parameters for each area are displayed in red, yellow, and green. Red indicates that environmental parameters exceed standards, alerting workers to stop work and evacuate to a safe area; yellow indicates that environmental parameters are approaching critical values ​​or have undergone sudden changes, prompting on-site personnel to closely monitor concentration trends; and green indicates that gas concentrations are normal and meet safe operating standards. After any environmental sensing device 100 sends an alarm command, the hazard guidance device 200 sends evacuation commands and corresponding escape routes to all other or nearby environmental sensing devices 100.

[0027] For example, the hazard avoidance guidance device 200 also includes a server 220, which contains a data receiving module 221, a data feedback module 222, and a local area network (LAN) signal terminal 223. The data receiving module 221 and the data feedback module 222 are connected to the data management decision center 210 via a data transmission line 2211, and the LAN signal terminal 223 is connected to the data management decision center 210 via a signal transmission line 2231. The LAN signal terminal 223 connects to the on-site environmental sensing device 100 via a wireless network, enabling linkage and information exchange between the underground and surface emergency command centers. Before the data management decision center 210 performs in-depth analysis of environmental parameters, the data receiving module 221 receives environmental parameter data transmitted by the data storage module 181 and uses a Kalman filter algorithm, based on a weighted fusion algorithm or a neural network algorithm, to preprocess the environmental parameter data by filtering, calibration, and compensation, thereby improving data accuracy and stability. The data receiving module 221 then sends the preprocessed environmental parameters to the data management decision center 210 for processing and identification. The data management decision center 210 transmits the three-dimensional dynamic spatial model of the entire mining area and the escape routes to the data feedback module 222, which then sends the escape information to the data storage module 181.

[0028] In some embodiments provided in this application, such as Figure 5 As shown, the acquisition module 110 includes a gas monitoring unit 111 and a dust monitoring unit 112. The dust monitoring unit 112 is used to collect the dust concentration in the mine operation area. The gas monitoring unit 111 includes a methane sensor, an oxygen sensor, and a carbon monoxide sensor. The methane sensor is used to collect the methane concentration in the mine operation area, the oxygen sensor is used to collect the oxygen concentration in the mine operation area, and the carbon monoxide sensor is used to collect the carbon monoxide concentration in the mine operation area.

[0029] In this embodiment, the data acquisition module 110 provides data for environmental early warning in the work area. Environmental parameters include dust concentration and gas component concentration, with the gas component concentration including methane, oxygen, and carbon monoxide concentrations. The dust monitoring unit 112, methane sensor, oxygen sensor, and carbon monoxide sensor dynamically monitor the dust, methane, oxygen, and carbon monoxide concentrations around personnel in the work area in real time. The data acquisition module 110 can collect different categories of core underground hazard parameters, comprehensively covering the four major underground high-risk monitoring parameters: methane, oxygen, carbon monoxide, and dust. This more comprehensive monitoring allows the early warning and emergency response system to accurately determine various underground safety hazards such as excessive gas levels, oxygen deficiency, toxic gas accumulation, and excessive dust levels. The monitoring data closely matches the actual safety needs of mine operations.

[0030] In some embodiments provided in this application, such as Figure 1 As shown, the acquisition module 110 includes: an acquisition channel, a gas monitoring unit 111 located in the acquisition channel, and a filter screen 193 at the inlet end of the acquisition channel.

[0031] In this embodiment, the acquisition channel connects the inside and outside of the housing 140, providing a flow channel for the gas to be detected to the acquisition module 110. After entering the housing 140 through the acquisition channel, the gas is detected by the acquisition module 110. A filter screen 193 is located at the port of the acquisition channel to filter the gas entering the acquisition module 110, preventing impurities such as coal dust and gangue debris from entering the housing 140, protecting the internal acquisition module 110, avoiding sensor blockage and detection failure, extending the service life of the acquisition module 110, and ensuring the accuracy of the gas acquisition data.

[0032] In some embodiments provided in this application, such as Figure 1 As shown, the environmental sensing device 100 also includes: a housing 140, a data acquisition module 110, a positioning module 120 and an early warning module 130 disposed inside the housing 140, and a shock-absorbing component disposed inside the housing 140.

[0033] In this embodiment, the housing 140 includes an upper cover 141 and a lower base 142 connected to each other. The acquisition module 110, positioning module 120, and early warning module 130 are disposed within the receiving space formed by the interlocking of the upper cover 141 and the lower base 142. The shock-absorbing component can be an elastic element or a sponge. The shock-absorbing component is disposed between the upper housing 140 and the lower housing 140 to provide buffering and shock absorption for the electronic components inside the housing 140. It is suitable for harsh working conditions such as mine roadway vibration, rockfall impact, and mechanical operation vibration, preventing equipment damage and improving the stability and environmental resistance of the underground sensing device.

[0034] In some embodiments provided in this application, the emergency self-rescue device 300 includes: an escape device and a tunnel protective barrier, and the location of the emergency self-rescue device 300 is associated with the escape route.

[0035] In this embodiment, the protective equipment 340 of the emergency self-rescue device 300 includes escape devices and tunnel protective barriers. The escape devices can be self-rescue devices. The deployment position of the emergency self-rescue device 300 is close to the escape route. When a danger is triggered, the workers can take the escape equipment along the way, improving the efficiency of self-rescue. The physical protective barriers are automatically deployed, building a physical safety protection barrier for personnel escape and improving the comprehensiveness and reliability of physical risk avoidance.

[0036] For example, the emergency self-rescue device 300 includes: a wireless early warning receiving module 310, a motor 320, and a micro gear transmission module 330. After receiving an alarm command from the early warning module 130, the wireless early warning receiving module 310 starts the motor 320. The motor 320 precisely controls the start, stop, direction, and speed of the micro gear transmission module 330. The micro gear transmission module 330 converts the high-speed rotational motion of the motor 320 into a low-speed, high-torque output suitable for opening the protective equipment 340. The gear material of the micro gear transmission module 330 is corrosion-resistant and resistant to high and low temperatures, making it suitable for special environments such as mines and underground operations. The micro gear transmission module 330 can be a micro planetary gear or a reduction gear set, achieving a combination of high reduction ratio and small size, improving system stability and safety reliability.

[0037] In some embodiments provided in this application, such as Figure 1 As shown, the environmental sensing device 100 also includes a display module 150 and a control key 160. The display module 150 is used to display environmental parameters and escape routes. The control key 160 is communicatively connected to the display module 150 and is used to control the display content of the display module 150.

[0038] In this embodiment, the display module 150 and control keys 160 are disposed on the surface of the housing 140. The display module 150 receives display data sent by the data storage module 181, and the display data includes environmental parameters and escape routes. The display module 150 can intuitively display real-time environmental data and planned escape routes. Operators can manually switch the display content by operating the control keys 160, realizing convenient and efficient human-computer interaction, allowing on-site personnel to intuitively grasp environmental and hazard information, and improving the practicality of on-site operation.

[0039] For example, the surface of the housing 140 is provided with a power switch 170, which is used to turn the environmental sensing device 100 on and off. The control keys 160 include a confirmation key 162 and a selection key 161. The confirmation key 162 is used to confirm the displayed content under safe conditions, and the selection key 161 is used to view environmental parameters, personnel location, current time, and other relevant information around the monitoring work area under safe conditions. The housing 140 contains an intrinsically safe emergency power supply 194 that provides power to the environmental sensing device 100. The emergency power supply 194 also provides emergency power to the mining lamp. The bottom 142 is provided with a charging port 191 that provides power transmission to the environmental sensing device 100.

[0040] In some embodiments provided in this application, such as Figure 2 As shown, the environmental sensing device 100 also includes an alarm 192, which is communicatively connected to the early warning module 130. The alarm 192 is controlled by an alarm command to send alarm information, which includes audible and visual signals.

[0041] In this embodiment, after receiving the alarm command, the alarm 192 simultaneously emits both sound and light warning signals, which can remind the surrounding workers to quickly detect the danger from a distance and from multiple angles. This compensates for the problem of poor visibility and noisy environment underground, which leads to untimely early warning transmission and expands the warning range of the danger.

[0042] A second aspect of this application provides a control method for an early warning and emergency response system in a mine operating area, such as... Figure 6 As shown, the control method for the early warning and emergency response system of the mine operation area is used for any of the aforementioned early warning and emergency response systems, and the control method includes: Step 1: Control the environmental sensing device to collect environmental parameters and underground location of the mining operation area; Step 2: Determine whether the mine work area is in a dangerous condition; Step 3: If it is determined that the mine operation area is in a dangerous state, control the environmental sensing device to send an alarm command to the evacuation guidance device; Step 4: The emergency escape guidance device generates an escape route based on the underground location and the mining area spatial model, and sends the escape route to the environmental sensing device to activate the emergency self-rescue device; Step 2 in determining whether a mine work area is in a hazardous state specifically includes: Step 21: Control the environmental sensing device to judge the environmental parameters. When the environmental parameters exceed the safe range, determine that the mine operation area is in a dangerous state.

[0043] In this embodiment, workers in the mine operating area activate the environmental sensing device. The control device controls the acquisition module of the environmental sensing device to collect environmental parameters of the mine operating area, and controls the positioning module to collect the underground location of the workers. The control device controls the environmental sensing device to determine whether the environmental parameters are safe. When the environmental parameters exceed the preset safety range, for example, methane content exceeds the methane threshold, oxygen content is below the oxygen threshold, or carbon monoxide content exceeds the carbon monoxide threshold, it indicates that the content of harmful components in the air is high or oxygen is scarce. The control device determines that the mine operating area where the workers are located is in a dangerous state, and the early warning module of the environmental sensing device confirms on-site whether the mine operating area is in a dangerous state.

[0044] When the control device determines that the mine working area is in a dangerous state, the control environmental sensing device sends an alarm command to the evacuation guidance device. After receiving the underground location of the workers, the evacuation guidance device generates an escape route for the workers' location within the mine spatial model and sends the three-dimensional dynamic spatial model and escape route to the on-site environmental sensing device. Workers can view the escape route through the environmental sensing device, enabling precise, efficient, and safe evacuation of underground workers, guiding them to safety, and improving the success rate of emergency evacuation. Simultaneously, the control device responds to the alarm command by activating the emergency self-rescue device to assist workers in self-rescue and escape, achieving timely and reliable activation of the emergency self-rescue device.

[0045] This application leverages the portability and mobility of the environmental sensing device to achieve timely perception and early warning of environmental parameters in the work area. Compared to traditional fixed monitoring, it can cover the work area of ​​underground personnel, reduce blind spots in data monitoring, and make risk perception and early warning more timely and accurate. Furthermore, the integrated design of the environmental sensing device, hazard guidance device, and emergency self-rescue device enables intelligent and timely response to underground emergencies. Automatically triggered escape routes and emergency equipment reduce the uncertainty of human judgment of routes and manual operation of equipment, comprehensively improving the efficiency of hazard avoidance in underground operations, enhancing the safety and reliability of personnel escape, and saving valuable escape time.

[0046] In some embodiments provided in this application, step 2 of determining whether a mine working area is in a dangerous state specifically includes: Step 22: Control the hazard avoidance guidance device to identify abnormal and sudden data in environmental parameters; Step 23: Determine that the mine operation area is in a dangerous state based on the abnormal mutation data.

[0047] In this embodiment, the data management decision center of the hazard avoidance guidance device performs in-depth analysis of environmental parameters to identify abnormal and sudden data changes. For example, abnormal and sudden data changes could be a sudden increase in methane concentration, and these changes are marked in red. The environmental sensing device generates alarm commands based on the abnormal and sudden data changes and receives escape routes. By intelligently analyzing and predicting environmental data, the hazard avoidance guidance device achieves an advanced early warning function for environmental parameters. It can quickly detect sudden changes in the working environment, predict sudden dangers in advance, and improve the early warning sensitivity of sudden accidents such as gas surges and sudden gas changes.

[0048] In this invention, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "link," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "link" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0049] In the description of this invention, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0050] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0051] The above are merely some embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An early warning and emergency response system for a mining operation area, characterized in that, include: An environmental sensing device is installed in the mine operation area. The environmental sensing device includes a data acquisition module, a positioning module, and an early warning module. The data acquisition module is used to collect environmental parameters of the mine operation area. The positioning module is used to determine the underground location of the environmental sensing device. The early warning module is used to generate an alarm command when the environmental parameters exceed the safe range. The hazard avoidance guidance device is communicatively connected to the environmental sensing device. The hazard avoidance guidance device is controlled by the alarm command to generate an escape route based on the underground location and the mining area spatial model, and sends the escape route to the environmental sensing device. An emergency self-rescue device is communicatively connected to the environmental sensing device, and the activation of the emergency self-rescue device is controlled by the alarm command.

2. The early warning and emergency response system for mining operation areas according to claim 1, characterized in that, The hazard avoidance guidance device is used to identify abnormal and sudden data in the environmental parameters, so that the environmental sensing device generates the alarm command in response to the abnormal and sudden data.

3. The early warning and emergency response system for mining operation areas according to claim 1 or 2, characterized in that, The acquisition module includes a gas monitoring unit and a dust monitoring unit. The dust monitoring unit is used to collect the dust concentration in the mine operating area. The gas monitoring unit includes: A methane sensor is used to collect the methane concentration in the mining operation area; An oxygen sensor is used to collect the oxygen concentration in the mining operation area. A carbon monoxide sensor is used to collect the carbon monoxide concentration in the mining operation area.

4. The early warning and emergency response system for mining operation areas according to claim 3, characterized in that, The acquisition module includes: The gas collection channel is equipped with a gas monitoring unit located within it, and a filter screen is installed at the inlet end of the collection channel.

5. The early warning and emergency response system for mining operation areas according to claim 1 or 2, characterized in that, The environmental sensing device also includes: The housing contains the acquisition module, the positioning module, and the early warning module, and the housing is equipped with shock-absorbing components.

6. The early warning and emergency response system for mining operation areas according to claim 1 or 2, characterized in that, The emergency self-rescue device includes: Escape devices and tunnel protective barriers, wherein the location of the emergency self-rescue device is associated with the escape route.

7. The early warning and emergency response system for mining operation areas according to claim 1 or 2, characterized in that, The environmental sensing device also includes: A display module is used to display the environmental parameters and the escape route; The control keys are communicatively connected to the display module and are used to control the display content of the display module.

8. The early warning and emergency response system for mining operation areas according to claim 1 or 2, characterized in that, The environmental sensing device also includes: An alarm device is communicatively connected to the warning module. The alarm device is controlled by the alarm command to send alarm information, which includes audible and visual signals.

9. A control method for an early warning and emergency response system in a mine operating area, characterized in that, The control method for an early warning and emergency response system for a mining operation area as described in any one of claims 1 to 8 includes: The control environment sensing device collects environmental parameters and underground location data of the mining operation area. Determine whether the mining area is in a dangerous condition; If it is determined that the mining operation area is in a dangerous state, the environmental sensing device is controlled to send an alarm command to the hazard avoidance guidance device; The system controls the escape guidance device to generate an escape route based on the underground location and the mining area space model, and sends the escape route to the environmental sensing device to activate the emergency self-rescue device. The steps for determining whether the mining area is in a dangerous state specifically include: The environmental sensing device is controlled to judge the environmental parameters. When the environmental parameters exceed the safe range, it is determined that the mine operation area is in a dangerous state.

10. The control method for the early warning and emergency response system of the mine operation area according to claim 9, characterized in that, The steps for determining whether the mining area is in a dangerous state specifically include: The risk avoidance guidance device is controlled to identify abnormal and sudden data in the environmental parameters; Based on the abnormal mutation data, it was determined that the mining area was in a dangerous state.

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