A control system and method for hazard mitigation operations at underground mine tunneling faces.

Abstract

This invention relates to a control system and method for hazard mitigation operations at underground mine tunneling faces. The system includes: a short-range wireless communication device, a mobile terminal platform, and a back-end management center. The short-range wireless communication device transmits the location information of hazard mitigation points to the back-end management center. The back-end management center receives the location information of the hazard mitigation points, generates a hazard mitigation patrol route based on the location information, generates hazard mitigation patrol tasks based on the patrol route, and sends the hazard mitigation patrol tasks to the mobile terminal platform. The mobile terminal platform receives the hazard mitigation patrol tasks from the back-end management center, collects inspection data at the hazard mitigation patrol points, and sends the inspection data back to the back-end management center. This invention improves the efficiency of hazard mitigation patrols.

Description

Technical Field

[0001] This invention relates to the field of information technology, and in particular to a control system and method for hazard mitigation operations at underground mine tunneling faces. Background Technology

[0002] During underground mining operations, after blasting, the rock mass becomes loose due to the impact of various forces. The rubble on the top and sides of the tunnel becomes unstable. During the mining cycle, it is necessary to clear the unstable loose rock that may fall at any time and remove the danger in time to ensure the safety of on-site operators and equipment.

[0003] Traditional hazard mitigation operations are managed by assigning operation sheets based on dispatch orders or work plans, which are then compiled by patrol personnel who fill out manual forms. However, this method has several problems: the quality and thoroughness of hazard mitigation patrols cannot be guaranteed, leading to omissions or falsification; it fails to obtain timely and accurate information about hazard mitigation operations, thus hindering effective management and resulting in low efficiency. Summary of the Invention

[0004] In view of this, it is necessary to provide a control system and method for hazard removal operations at underground mine tunneling faces to solve the problem of low efficiency in hazard removal inspections.

[0005] To address the aforementioned problems, this invention provides a control system for hazard mitigation operations at underground mine tunneling faces, comprising: a short-range wireless communication device, a mobile terminal platform, and a back-end management center;

[0006] The short-range wireless communication device is used to send the location information of the risk-removal point to the back-end management center;

[0007] The back-end management center is used to receive the location information of the hazard removal point, generate a hazard removal patrol route based on the location information of the hazard removal point, generate a hazard removal patrol task based on the hazard removal patrol route, and send the hazard removal patrol task to the mobile terminal platform.

[0008] The mobile terminal platform is used to receive the risk investigation and inspection tasks from the back-end management center, collect the inspection item data of the risk investigation and inspection points based on the risk investigation and inspection tasks, and send the inspection item data of the risk investigation and inspection points back to the back-end management center.

[0009] In some possible implementations, the back-end management center is also used to acquire and display a three-dimensional map of the underground mine tunneling face, as well as to display the inspection item data of the hazard removal inspection points and provide query and automatic generation of control reports for hazard removal operations, and issue warnings for locations where hazard removal is not in place.

[0010] In some possible implementations, the mobile terminal platform includes: a data communication module, a message notification module, a data acquisition module, and a data storage module.

[0011] The message notification module is used to send the risk assessment and inspection task to the inspection personnel's APP.

[0012] The data acquisition module is used to collect inspection item data;

[0013] The data communication module is used to send the inspection item data back to the back-end management center;

[0014] The data storage module is used to store the inspection item data on the mobile terminal platform when the communication link between the mobile terminal platform and the back-end management center is abnormal.

[0015] In some possible implementations, the inspection item data includes: patrol personnel information, patrol time, patrol point information, hazard mitigation results, and on-site photos.

[0016] In some possible implementations, the backend management center includes: a communication module, a 3D map module, an inspection plan module, a task scheduling module, a data query module, an image comparison module, a data analysis module, and a hazard warning module.

[0017] The communication module is used to realize information transmission between the back-end management center and the mobile terminal platform;

[0018] The 3D map module is used to display the distribution and status of marked hazard removal operation points and to set hazard removal patrol routes;

[0019] The patrol plan module is used to set up a risk assessment patrol plan and push it to the mobile terminal platform;

[0020] The task scheduling module is used to temporarily schedule hazard removal and inspection tasks that are not part of the plan, and to issue secondary hazard removal and inspection tasks for hazard removal operation points where hazard removal is not in place.

[0021] The data query module is used to filter and query historical risk assessment and patrol task records using different keywords;

[0022] The image comparison module is used to compare the hazard inspection images transmitted back by the mobile terminal platform with the images in the safety database using image recognition technology to make a preliminary judgment on whether the hazard removal operation is in place.

[0023] The data analysis module is used to analyze and judge whether the risk removal operation is in place by analyzing other risk removal and inspection data transmitted back from the mobile terminal platform.

[0024] The hazard warning module is used to prominently remind users of hazard removal work sites that have not been properly carried out in the background management center.

[0025] In some possible implementations, the keywords include one or more of the following: patrol time keywords, patrol personnel information keywords, and patrol location keywords.

[0026] In some possible implementations, the hazard removal patrol route is automatically generated by an intelligent algorithm based on the distribution and status of hazard removal operation points in the 3D map of the 3D map module.

[0027] On the other hand, the present invention also provides a control method for hazard mitigation operations at underground mine tunneling faces, the method being applied to the system described in any of the above claims, the method comprising:

[0028] The short-range wireless communication device sends the location information of the hazard point to the back-end management center;

[0029] The back-end management center receives the location information of the hazard removal point and generates a hazard removal patrol route based on the location information of the hazard removal point, generates a hazard removal patrol task based on the hazard removal patrol route, and sends the hazard removal patrol task to the mobile terminal platform;

[0030] The mobile terminal platform receives the risk assessment and inspection task from the back-end management center, collects the inspection item data of the risk assessment and inspection points based on the risk assessment and inspection task, and sends the inspection item data of the risk assessment and inspection points back to the back-end management center.

[0031] The beneficial effects of the above embodiments are as follows: The present invention provides a control system for hazard mitigation operations at underground mine tunneling faces, comprising a short-range wireless communication device, a mobile terminal platform, and a back-end management center. The short-range wireless communication device is used to send the location information of hazard mitigation points to the back-end management center. The back-end management center is used to receive the location information of hazard mitigation points and generate hazard mitigation patrol routes based on the location information, generate hazard mitigation patrol tasks based on the patrol routes, and send the hazard mitigation patrol tasks to the mobile terminal platform. The mobile terminal platform is used to receive the hazard mitigation patrol tasks from the back-end management center, collect inspection item data at hazard mitigation patrol points, and send the inspection item data back to the back-end management center. The present invention, through the short-range wireless communication device, mobile terminal platform, and back-end management center, achieves paperless and intelligent management of hazard mitigation operations at underground mine tunneling faces in a timely, fixed-point, and fixed-item manner, effectively preventing fraudulent behavior by inspection personnel, timely and effectively controlling hazard mitigation operations, improving the efficiency of hazard mitigation patrols, and avoiding threats to the safety of on-site operators and equipment. Attached Figure Description

[0032] Figure 1This is a schematic diagram of an embodiment of a control system for hazard mitigation operations at underground mine tunneling faces provided by the present invention;

[0033] Figure 2 This is a flowchart illustrating an embodiment of a control method for hazard mitigation operations at underground mine tunneling faces provided by the present invention. Detailed Implementation

[0034] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0035] Figure 1 This is a schematic flowchart of an embodiment of a control system for hazard mitigation operations at underground mine tunneling faces provided by the present invention, as shown below. Figure 1 As shown, a control system for hazard mitigation operations at underground mine tunneling faces includes: a short-range wireless communication device, a mobile terminal platform, and a back-end management center;

[0036] The short-range wireless communication device is used to send the location information of the risk-removal point to the back-end management center;

[0037] The back-end management center is used to receive the location information of the hazard removal point, generate a hazard removal patrol route based on the location information of the hazard removal point, generate a hazard removal patrol task based on the hazard removal patrol route, and send the hazard removal patrol task to the mobile terminal platform.

[0038] The mobile terminal platform is used to receive the risk investigation and inspection tasks from the back-end management center, collect the inspection item data of the risk investigation and inspection points based on the risk investigation and inspection tasks, and send the inspection item data of the risk investigation and inspection points back to the back-end management center.

[0039] Compared with existing technologies, this embodiment provides a control system for hazard mitigation operations at underground mine tunneling faces, including a short-range wireless communication device, a mobile terminal platform, and a back-end management center. The short-range wireless communication device transmits the location information of hazard mitigation points to the back-end management center. The back-end management center receives the location information of the hazard mitigation points, generates a hazard mitigation patrol route based on the location information, generates hazard mitigation patrol tasks based on the patrol route, and sends the hazard mitigation patrol tasks to the mobile terminal platform. The mobile terminal platform receives the hazard mitigation patrol tasks from the back-end management center, collects inspection item data for the hazard mitigation patrol points, and sends the inspection item data back to the back-end management center. This invention, through the short-range wireless communication device, mobile terminal platform, and back-end management center, achieves paperless and intelligent management of hazard mitigation operations at underground mine tunneling faces in a timely, fixed-point, and fixed-item manner. This effectively prevents fraudulent behavior by inspection personnel, timely and effectively controls hazard mitigation operations, improves the efficiency of hazard mitigation patrols, and avoids threats to the safety of on-site operators and equipment.

[0040] In a specific embodiment of the present invention, the short-range wireless communication device needs to be installed at each location where hazard removal work needs to be carried out, and the location information of each hazard removal location is pre-set in the short-range wireless communication device.

[0041] It should be noted that the backend management center is a web-based system deployed on a server. In some embodiments of the present invention, the backend management center is also used to acquire and display a 3D map of the underground mine tunneling face, as well as to display the inspection data of the hazard removal inspection points and provide query and automatic generation of control reports for hazard removal operations, and to issue warnings for locations where hazard removal is inadequate. It should be noted that the mobile terminal platform can be accessed through a custom-developed terminal APP. In some embodiments of the present invention, the mobile terminal platform includes: a data communication module, a message notification module, a data acquisition module, and a data storage module.

[0042] The message notification module is used to send the risk assessment and inspection task to the inspection personnel's APP.

[0043] The data acquisition module is used to collect inspection item data;

[0044] The data communication module is used to send the inspection item data back to the back-end management center;

[0045] The data storage module is used to store the inspection item data on the mobile terminal platform when the communication link between the mobile terminal platform and the back-end management center is abnormal.

[0046] In a specific embodiment of the present invention, the mobile terminal platform reads the location information of the short-range wireless communication device at the hazard removal operation point in sequence through the data communication module according to the set hazard removal patrol route and hazard removal patrol plan, and collects inspection item data through the data acquisition module according to the on-site conditions at the hazard removal operation point, and then transmits the collected inspection item data back to the background management center through the data communication module.

[0047] The inspection items include patrol personnel, patrol time, patrol location, hazard elimination results, and on-site photos. The patrol personnel are automatically filled in based on the user logged in to the terminal APP, the patrol time is automatically filled in based on the system time of the mobile terminal, and the patrol location is automatically filled in based on the location information in the near-field wireless communication device. All three items are automatically filled in and cannot be modified.

[0048] The data transmission is divided into two scenarios: when the communication link between the mobile terminal platform and the backend management center is normal, the collected inspection data is directly transmitted back to the backend management center; when the communication link between the mobile terminal platform and the backend management center is abnormal, the collected inspection data is temporarily stored locally on the mobile terminal, and then uploaded to the backend server after the network communication is normal.

[0049] In some embodiments of the present invention, the inspection data includes: patrol personnel information, patrol time, patrol point information, hazard mitigation results, and on-site photos.

[0050] In some embodiments of the present invention, the back-end management center includes: a communication module, a 3D map module, an inspection plan module, a task scheduling module, a data query module, an image comparison module, a data analysis module, and a hazard warning module.

[0051] The communication module is used to realize information transmission between the back-end management center and the mobile terminal platform;

[0052] The 3D map module is used to display the distribution and status of marked hazard removal operation points and to set hazard removal patrol routes;

[0053] The patrol plan module is used to set up a risk assessment patrol plan and push it to the mobile terminal platform;

[0054] The task scheduling module is used to temporarily schedule hazard removal and inspection tasks that are not part of the plan, and to issue secondary hazard removal and inspection tasks for hazard removal operation points where hazard removal is not in place.

[0055] The data query module is used to filter and query historical risk assessment and patrol task records using different keywords;

[0056] The image comparison module is used to compare the hazard inspection images transmitted back by the mobile terminal platform with the images in the safety database using image recognition technology to make a preliminary judgment on whether the hazard removal operation is in place.

[0057] The data analysis module is used to analyze and judge whether the risk removal operation is in place by analyzing other risk removal and inspection data transmitted back from the mobile terminal platform.

[0058] The hazard warning module is used to prominently remind users of hazard removal work sites that have not been properly carried out in the background management center.

[0059] In a specific embodiment of the present invention, the three-dimensional map module is a three-dimensional map of the underground mine tunneling face constructed based on geographic information technology, and the distribution and status of the points for hazard removal operations are marked therein. The points for hazard removal operations can be dynamically added or deleted in the three-dimensional map.

[0060] In the 3D map module of the back-end management center, the risk-avoidance patrol route is set, and in the patrol plan module, the risk-avoidance patrol plan is set, and then pushed to the mobile terminal platform through the data communication module;

[0061] The hazard removal patrol route is the optimal hazard removal patrol route automatically generated by an intelligent algorithm based on the distribution and status of hazard removal operation points in the 3D map. If you are not satisfied with the generated hazard removal patrol route, you can edit and modify it yourself.

[0062] The risk assessment and inspection plan can be prepared by first adding relevant risk assessment and inspection time nodes and cycle periods, and then executing the plan when the deadline arrives.

[0063] In some embodiments of the present invention, the keywords include one or more of the following: patrol time keywords, patrol personnel information keywords, and patrol location keywords.

[0064] In a specific embodiment of the present invention, the back-end management center receives the returned inspection item data through the data communication module and summarizes and displays the relevant content. The returned inspection item data can be filtered and queried using different keywords, such as parameters like time, patrol personnel, and patrol location.

[0065] In some embodiments of the present invention, the hazard removal patrol route is automatically generated by an intelligent algorithm based on the distribution and status of hazard removal operation points in the three-dimensional map of the three-dimensional map module.

[0066] In a specific embodiment of the present invention, the back-end management center generates a risk mitigation operation control report after comparing and analyzing the returned inspection item data through the data query module and the image comparison module. The risk warning module reminds the risk mitigation operation points that are not properly mitigated in a prominent position in the back-end management center. The control report will mark detailed information such as the risk mitigation operation points that are not properly mitigated and provide patrol trajectory playback.

[0067] Based on the control report, secondary hazard mitigation tasks are assigned through the task arrangement module, specifying the task executor and completion time. The task executor goes to the hazard mitigation site where the mitigation work was not completed and conducts secondary hazard mitigation, takes photos on site, and promptly reports back to the task assignor to eliminate potential safety hazards.

[0068] like Figure 2 The present invention also provides a control method for hazard mitigation operations at underground mine tunneling faces, applied to the aforementioned control system for hazard mitigation operations at underground mine tunneling faces, the method comprising:

[0069] S201. The short-range wireless communication device sends the location information of the hazard point to the back-end management center.

[0070] S202. The back-end management center receives the location information of the hazard removal point and generates a hazard removal patrol route based on the location information of the hazard removal point, generates a hazard removal patrol task based on the hazard removal patrol route, and sends the hazard removal patrol task to the mobile terminal platform.

[0071] S203. The mobile terminal platform receives the risk investigation and inspection task from the back-end management center, collects the inspection item data of the risk investigation and inspection point based on the risk investigation and inspection task, and sends the inspection item data of the risk investigation and inspection point back to the back-end management center.

[0072] This invention enables paperless and intelligent management of underground mine face hazard removal operations in a timely, location-specific, and itemized manner through a near-field wireless communication device, a mobile terminal platform, and a back-end management center. This effectively prevents inspectors from falsifying information, promptly and effectively controls hazard removal operations, and avoids threats to the safety of on-site operators and equipment.

[0073] Those skilled in the art will understand that all or part of the processes of the methods described in the above embodiments can be implemented by a computer program instructing related hardware, and the program can be stored in a computer-readable storage medium. The computer-readable storage medium may be a disk, optical disk, read-only memory, or random access memory, etc.

[0074] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. A control system for hazard mitigation operations at underground mine tunneling faces, characterized in that, include: Near-field wireless communication devices, mobile terminal platforms, and back-end management centers; The short-range wireless communication device is used to send the location information of the risk-removal point to the back-end management center; The back-end management center is used to receive the location information of the hazard removal points and generate hazard removal patrol routes based on the location information of the hazard removal points, generate hazard removal patrol tasks based on the hazard removal patrol routes, and send the hazard removal patrol tasks to the mobile terminal platform. The back-end management center is also used to acquire and display the three-dimensional map of the underground mine tunneling face, as well as display the inspection item data of the hazard removal patrol points and provide query and automatic generation of control reports for hazard removal operations, and issue warnings for locations where hazard removal is not in place. The mobile terminal platform is used to receive the risk investigation and inspection tasks from the back-end management center, collect the inspection item data of the risk investigation and inspection points based on the risk investigation and inspection tasks, and send the inspection item data of the risk investigation and inspection points back to the back-end management center. The mobile terminal platform includes: a data communication module, a message reminder module, a data acquisition module, and a data storage module. The message reminder module is used to send the risk assessment and inspection task to the patrol personnel's APP. The data acquisition module is used to collect inspection item data. The data communication module is used to send the inspection item data back to the back-end management center. The data storage module is used to store the inspection item data on the mobile terminal platform when the communication link between the mobile terminal platform and the back-end management center is abnormal. The back-end management center includes: a communication module, a 3D map module, an inspection plan module, a task scheduling module, a data query module, an image comparison module, a data analysis module, and a hazard warning module. The communication module is used to realize information transmission between the back-end management center and the mobile terminal platform; the 3D map module is used to display the distribution and status of marked hazard removal operation points and set hazard removal patrol routes; the patrol plan module is used to set hazard removal patrol plans and push them to the mobile terminal platform; the task arrangement module is used to temporarily arrange hazard removal patrol tasks outside the plan and issue secondary hazard removal patrol tasks for hazard removal operation points that have not been properly removed; the data query module is used to filter and query historical hazard removal patrol task records by different keywords; the image comparison module is used to use image recognition technology to compare the hazard removal patrol images returned by the mobile terminal platform with images in the safety database to preliminarily determine whether the hazard removal operation is in place; the data analysis module is used to analyze the hazard removal patrol point inspection data returned by the mobile terminal platform to determine whether the hazard removal operation is in place; the danger warning module is used to remind hazard removal operation points that have not been properly removed in a prominent position in the back-end management center. The hazard removal patrol route is automatically generated by an intelligent algorithm based on the distribution and status of hazard removal operation points in the 3D map of the 3D map module.

2. The control system for hazard mitigation operations at underground mine tunneling faces according to claim 1, characterized in that, The data for the inspection items at the hazard inspection points include: inspection personnel information, inspection time, inspection point information, hazard removal results, and on-site photos.

3. The control system for hazard mitigation operations at underground mine tunneling faces according to claim 1, characterized in that, The keywords include one or more of the following: patrol time keywords, patrol personnel information keywords, and patrol location keywords.

4. A control method for hazard mitigation operations at underground mine tunneling faces, characterized in that, The method is applied to the system of claim 3, and the method includes: The short-range wireless communication device sends the location information of the hazard point to the back-end management center; The back-end management center receives the location information of the hazard removal point and generates a hazard removal patrol route based on the location information of the hazard removal point, generates a hazard removal patrol task based on the hazard removal patrol route, and sends the hazard removal patrol task to the mobile terminal platform; The mobile terminal platform receives the risk assessment and inspection task from the back-end management center, collects the inspection item data of the risk assessment and inspection points based on the risk assessment and inspection task, and sends the inspection item data of the risk assessment and inspection points back to the back-end management center.

5. The control method for hazard mitigation operations at underground mine tunneling faces according to claim 4, characterized in that, The back-end management center is also used to display three-dimensional maps of underground mine tunneling faces, show the results of hazard removal and inspection, provide query and automatic generation of control reports for hazard removal operations, and issue warnings for locations where hazard removal is inadequate.

6. The control method for hazard mitigation operations at underground mine tunneling faces according to claim 4, characterized in that, The hazard removal patrol route is automatically generated by an intelligent algorithm based on the distribution and status of hazard removal operation points in the 3D map of the 3D map module.

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