Mine personnel accurate positioning method integrating communication base station and navigation satellite system
By integrating communication base stations and navigation satellite systems, accurate positioning of underground equipment and personnel of mines is achieved, solving the problem of complex underground geographical environment that makes it difficult to obtain location information, and improving the efficiency of accident handling and rescue.
Patent Information
- Application Number
- CN202311696326.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2025-06-13
AI Technical Summary
In mining operations, due to the complex underground geographical environment, it is difficult for the existing technology to accurately obtain the absolute geographical location information of underground equipment of the mine, resulting in the inability to obtain the location information as soon as possible in the event of an accident, delaying production and rescue.
A method of integrating communication base stations and navigation satellite systems is adopted, and the satellite navigation module and communication main base station module are connected through the mine monitoring center module, and the communication sub-base stations and communication bracelet modules are used for position calculation and real-time monitoring to achieve accurate positioning of underground personnel and equipment in the mine.
Accurate positioning of underground equipment and personnel in the mine is achieved, the accident rate is reduced, the rescue efficiency is improved, and emergency situations are promptly monitored and handled through automatic rescue function.
Smart Images
Figure CN120151771A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of underground personnel positioning, and particularly relates to a precise positioning method for mine personnel integrating communication base stations and navigation satellite systems. Background Art
[0002] During mine operation and production, due to complex natural conditions and poor working environments, and the fact that people's understanding of the objective laws of mine disasters is not yet comprehensive and in-depth enough, sometimes there is carelessness, illegal operation, and illegal command, which may lead to certain disasters.
[0003] When existing underground mine personnel are working, affected by the underground geographical environment, it is difficult to accurately obtain the absolute geographical location information of underground mine equipment. As a result, when it is necessary to master the underground operation status or even in case of an accident, the absolute geographical location information cannot be obtained in the first time, thus delaying production work, and the physical condition of mine personnel cannot be monitored and positioned in time, missing the rescue opportunity. Summary of the Invention
[0004] Therefore, the present invention provides a precise positioning method for mine personnel integrating communication base stations and navigation satellite systems to solve the problem that affected by the underground geographical environment, it is difficult to accurately obtain the absolute geographical location information of underground mine equipment, resulting in the inability to obtain the absolute geographical location information in the first time when it is necessary to master the underground operation status or even in case of an accident, thus delaying production work, and the physical condition of mine personnel cannot be monitored and positioned in time, missing the rescue opportunity.
[0005] To achieve the above object, the present invention provides the following technical solution: A precise positioning method for mine personnel integrating communication base stations and navigation satellite systems, including a mine monitoring center module. The connection ends of the mine monitoring center module are respectively provided with a satellite navigation module and a communication general base station module. The connection end of the communication general base station module is provided with a communication sub-base station module. The connection end of the communication sub-base station module is provided with a communication bracelet module. The connection end of the communication bracelet module is provided with a wireless communication connection module. The wireless communication connection module is respectively connected to the communication sub-base station module and the communication general base station module for data connection. The connection end of the satellite navigation module is provided with a map marking monitoring module. The connection end of the communication sub-base station module is provided with a GPS positioning module. The connection end of the GPS positioning module is provided with a position matching module. The satellite navigation module is connected to the GPS positioning module for data connection. The position matching module is connected to the map marking monitoring module for data connection.
[0006] Preferably, a data processor module is provided at the connection end of the communication bracelet module, an automatic distress module is provided at the connection end of the data processor module, a one-key distress module and an alarm module are respectively provided at the connection end of the automatic distress module, a distance detection module is provided at the connection end of the data processor module, a path mapping module is provided at the connection end of the distance detection module, and a position transmitting module and a displacement sensor module are respectively provided at the connection end of the path mapping module.
[0007] Preferably, a voice communication module, a video communication module and a heart rate monitoring module are respectively provided at the connection end of the data processor module, and the data processor module is electrically connected to the voice communication module, the video communication module and the heart rate monitoring module respectively.
[0008] Preferably, a general server module is provided at the connection end of the communication general base station module, and the communication general base station module is data-connected to the general server module.
[0009] Preferably, a safety alarm module and a data server module are respectively provided at the connection end of the communication sub-base station module, and the communication sub-base station module is data-connected to the safety alarm module and the data server module respectively.
[0010] Preferably, the mine monitoring center module is data-connected to the satellite navigation module and the communication general base station module respectively, the communication general base station module is data-connected to the communication sub-base station module, the communication sub-base station module is data-connected to the communication bracelet module, the communication bracelet module is data-connected to the wireless communication connection module, the satellite navigation module is data-connected to the map marking monitoring module, the communication sub-base station module is data-connected to the GPS positioning module, and the GPS positioning module is data-connected to the position matching module.
[0011] Preferably, the communication bracelet module is data-connected to the data processor module, the data processor module is data-connected to the automatic distress module, the automatic distress module is data-connected to the one-key distress module and the alarm module respectively, the data processor module is data-connected to the distance detection module, the distance detection module is data-connected to the path mapping module, and the path mapping module is data-connected to the position transmitting module and the displacement sensor module respectively.
[0012] Preferably, the specific steps are as follows: A. Position calculation: S1. Establish the obtained underground mine map into a three-dimensional model map, install communication sub-base stations underground, input the position data of the communication sub-base stations into the model map through positioning, and mark and match the positions of the communication sub-base stations on the map through the map model; S2. Establish a data connection with the communication sub-base station through the communication bracelet. The bracelet location data is input into the map model through the communication sub-base station for monitoring. The moving position of the wearer is calculated by the positioning and displacement sensors of the communication bracelet and displayed on the map. At the same time, the moving trajectory of the bracelet is also recorded and mapped on the map. S3. The monitoring center performs real-time positioning and location information recording of the communication base station through navigation satellites. B. Positioning and rescue: S1. Communicate through the bracelet. When the wearer feels unwell in the mine, manually press the one-key distress button to send an alarm through the alarm function of the communication bracelet. At the same time, the location information of the bracelet is sent to the monitoring center through the communication sub-base station. The monitoring center makes voice and video contact with the bracelet wearer and formulates a rescue plan. S2. Monitor the heart rate of the wearer through the bracelet. When it is detected that the wearer's heart rate has a problem, directly send an automatic distress instruction through the bracelet to send an alarm through the alarm function of the communication bracelet. The location information of the bracelet is sent to the monitoring center through the communication sub-base station. The monitoring center makes voice and video contact with the bracelet wearer and formulates a rescue plan.
[0013] The embodiments of the present invention have the following advantages: 1. Can accurately obtain the absolute geographical location information of underground mining equipment, reduce the accident rate. By monitoring the heart rate of the wearer through the bracelet, automatic distress can be carried out. The location information of the bracelet is sent to the monitoring center through the communication sub-base station. The monitoring center makes voice and video contact with the bracelet wearer and formulates a rescue plan, improving the rescue rate. 2. The positions of the communication sub-base stations are marked and position-matched on the map. The moving position of the wearer is calculated by the positioning and displacement sensors of the communication bracelet and displayed on the map. At the same time, the moving trajectory of the bracelet is also recorded and mapped on the map to monitor the geographical location in real time. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can be obtained by extending according to the provided drawings.
[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention.
[0016] Figure 1 It is a schematic diagram of the overall system structure provided by the present invention; Figure 2 It is a schematic diagram of the communication bracelet module system structure provided by the present invention; Figure 3 It is a positioning and rescue flow chart provided by the present invention; Figure 4 It is a position calculation flow chart provided by the present invention.
[0017] In the figure: 1. Mine monitoring center module; 2. Satellite navigation module; 3. Communication general base station module; 4. Communication sub-base station module; 5. Communication bracelet module; 6. GPS positioning module; 7. Position matching module; 8. Map marking monitoring module; 9. Safety alarm module; 10. General server module; 11. Data server module; 12. Wireless communication connection module; 13. Data processor module; 14. Automatic SOS module; 15. One-key SOS module; 16. Alarm module; 17. Distance detection module; 18. Path mapping module; 19. Position transmitting module; 20. Displacement sensor module; 21. Voice communication module; 22. Video communication module; 23. Heart rate monitoring module. Specific Embodiments
[0018] The following specific embodiments illustrate the implementation manners of the present invention. Those familiar with this technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the present invention.
[0019] Refer to the appendix Figure 1 - Appendix Figure 4, a precise positioning method for mine personnel integrating a communication base station and a navigation satellite system provided by the present invention includes a mine monitoring center module 1. The connection ends of the mine monitoring center module 1 are respectively provided with a satellite navigation module 2 and a communication general base station module 3. The connection end of the communication general base station module 3 is provided with a communication sub-base station module 4. The connection end of the communication sub-base station module 4 is provided with a communication bracelet module 5. The connection end of the communication bracelet module 5 is provided with a wireless communication connection module 12. The wireless communication connection module 12 is respectively data-connected to the communication sub-base station module 4 and the communication general base station module 3. The connection end of the satellite navigation module 2 is provided with a map marking monitoring module 8. The connection end of the communication sub-base station module 4 is provided with a GPS positioning module 6. The connection end of the GPS positioning module 6 is provided with a position matching module 7. The satellite navigation module 2 is data-connected to the GPS positioning module 6. The position matching module 7 is data-connected to the map marking monitoring module 8. The mine monitoring center module 1 is respectively data-connected to the satellite navigation module 2 and the communication general base station module 3. The communication general base station module 3 is data-connected to the communication sub-base station module 4. The communication sub-base station module 4 is data-connected to the communication bracelet module 5. The communication bracelet module 5 is data-connected to the wireless communication connection module 12. The satellite navigation module 2 is data-connected to the map marking monitoring module 8. The communication sub-base station module 4 is data-connected to the GPS positioning module 6. The GPS positioning module 6 is data-connected to the position matching module 7; In this implementation scheme, the mine monitoring center module 1 is set on the ground. The mine monitoring center module 1 dynamically processes the information of the personnel and their distribution in the coal mine underground, realizing an intuitive display of the positioning of the underground personnel. The communication general base station module 3, the communication sub-base station module 4, and the communication bracelet module 5 are interconnected through the wireless communication connection module 12 to enhance the network fault tolerance ability and ensure the timely upload of positioning information. The communication general base station module 3 connects the information of multiple communication sub-base station modules 4 in series. The communication sub-base station module 4 is provided with a GPS positioning module 6. The positioning information of this sub-base station is transmitted through the GPS positioning module 6. The map marking monitoring module 8 can mark the sub-base station. The position matching module 7 matches the position of the sub-base station with the map. The communication bracelet module 5 is used to position the underground personnel; Among them, for the purpose of realizing communication, the present device is implemented by the following technical solutions: A data processor module 13 is provided at the connection end of the communication bracelet module 5. An automatic distress call module 14 is provided at the connection end of the data processor module 13. A one-key distress call module 15 and an alarm module 16 are respectively provided at the connection end of the automatic distress call module 14. A distance detection module 17 is provided at the connection end of the data processor module 13. A path mapping module 18 is provided at the connection end of the distance detection module 17. A position transmitting module 19 and a displacement sensor module 20 are respectively provided at the connection end of the path mapping module 18. The communication bracelet module 5 is data-connected to the data processor module 13. The data processor module 13 is data-connected to the automatic distress call module 14. The automatic distress call module 14 is respectively data-connected to the one-key distress call module 15 and the alarm module 16. The data processor module 13 is data-connected to the distance detection module 17. The distance detection module 17 is data-connected to the path mapping module 18. The path mapping module 18 is respectively data-connected to the position transmitting module 19 and the displacement sensor module 20. Miners carry communication bracelets, and can send distress messages through the one-key distress call module 15 on the communication bracelets. The communication bracelets of miners underground are positioned through the position transmitting module 19 to obtain data such as the positions and distress messages of miners underground. The data is centralized by the data processor module 13, and the data obtained through the wireless communication connection module 12 is uploaded to the communication sub-base station module 4. The mine monitoring center module 1 makes corresponding management decisions based on the data uploaded by the sub-stations, detects the position of the bracelet through the distance detection module 17, and maps the moving trajectory of the bracelet through the path mapping module 18; Among them, for the purpose of realizing communication, the present device is implemented by the following technical solutions: A voice communication module 21, a video communication module 22 and a heart rate monitoring module 23 are respectively provided at the connection end of the data processor module 13. The data processor module 13 is electrically connected to the voice communication module 21, the video communication module 22 and the heart rate monitoring module 23 respectively. The heart rate of miners underground is monitored through the heart rate monitoring module 23, and distress calls can be automatically made. The bracelet wearer is communicated with through the voice communication module 21 and the video communication module 22; Among them, for the purpose of realizing data services, the present device is implemented by the following technical solutions: A general server module 10 is provided at the connection end of the communication general base station module 3. The communication general base station module 3 is data-connected to the general server module 10. The positioning information of miners underground is stored through the general server module 10 to facilitate data analysis by management personnel and complete tasks such as personnel scheduling and risk prediction; Among them, for the purpose of realizing data services, the present device is implemented by the following technical solutions: The connection ends of the communication sub-base station module 4 are respectively provided with a safety alarm module 9 and a data server module 11. The communication sub-base station module 4 is respectively data-connected to the safety alarm module 9 and the data server module 11. The underground personnel positioning information is stored through the data server module 11, which is convenient for management personnel to perform data analysis.
[0020] A precise positioning method for mine personnel integrating a communication base station and a navigation satellite system is as follows: A. Position calculation: S1. Establish the obtained underground map into a three-dimensional model map. Install communication sub-base stations underground, input the position data of the communication sub-base stations into the model map through positioning, and mark and match the positions of the communication sub-base stations on the map through the map model. S2. Connect the communication bracelet with the communication sub-base station for data connection. The bracelet position data is input into the map model through the communication sub-base station for monitoring. The moving position of the wearer is calculated through the positioning and displacement sensors of the communication bracelet and displayed on the map. At the same time, the moving trajectory of the bracelet is also recorded and mapped on the map. S3. The monitoring center performs real-time positioning and position information recording on the communication base station through the navigation satellite. B. Positioning and rescue: S1. Communicate through the bracelet. When the wearer feels unwell in the mine tunnel, manually press the one-key rescue button to send an alarm through the alarm function of the communication bracelet. At the same time, the position information of the bracelet is sent to the monitoring center through the communication sub-base station. The monitoring center makes voice and video contact with the bracelet wearer and formulates a rescue plan. S2. Monitor the heart rate of the wearer through the bracelet. When it is monitored that the heart rate of the wearer has a problem, directly send an automatic rescue instruction through the bracelet, send an alarm through the alarm function of the communication bracelet, send the position information of the bracelet to the monitoring center through the communication sub-base station, and the monitoring center makes voice and video contact with the bracelet wearer and formulates a rescue plan.
[0021] As described above, it is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above-described technical solutions or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present invention falls within the scope of protection required by the present invention.
Claims
1. A precise positioning method for mine personnel integrating a communication base station and a navigation satellite system, including a mine monitoring center module (1). Characterized in that: The connection ends of the mine monitoring center module (1) are respectively provided with a satellite navigation module (2) and a communication general base station module (3). The connection end of the communication general base station module (3) is provided with a communication sub-base station module (4). The connection end of the communication sub-base station module (4) is provided with a communication bracelet module (5). The connection end of the communication bracelet module (5) is provided with a wireless communication connection module (12). The wireless communication connection module (12) is data-connected to the communication sub-base station module (4) and the communication general base station module (3) respectively. The connection end of the satellite navigation module (2) is provided with a map marking monitoring module (8). The connection end of the communication sub-base station module (4) is provided with a GPS positioning module (6). The connection end of the GPS positioning module (6) is provided with a position matching module (7). The satellite navigation module (2) is data-connected to the GPS positioning module (6). The position matching module (7) is data-connected to the map marking monitoring module (8).
2. A precise positioning method for mine personnel integrating a communication base station and a navigation satellite system according to claim 1, Characterized in that: The connection end of the communication bracelet module (5) is provided with a data processor module (13). The connection end of the data processor module (13) is provided with an automatic distress module (14). The connection end of the automatic distress module (14) is respectively provided with a one-key distress module (15) and an alarm module (16). The connection end of the data processor module (13) is provided with a distance detection module (17). The connection end of the distance detection module (17) is provided with a path mapping module (18). The connection end of the path mapping module (18) is respectively provided with a position transmitting module (19) and a displacement sensor module (20).
3. A precise positioning method for mine personnel integrating a communication base station and a navigation satellite system according to claim 2, Characterized in that: The connection end of the data processor module (13) is respectively provided with a voice communication module (21), a video communication module (22) and a heart rate monitoring module (23). The data processor module (13) is electrically connected to the voice communication module (21), the video communication module (22) and the heart rate monitoring module (23) respectively.
4. A precise positioning method for mine personnel integrating a communication base station and a navigation satellite system according to claim 1, Characterized in that: The connection end of the communication general base station module (3) is provided with a general server module (10). The communication general base station module (3) is data-connected to the general server module (10).
5. A precise positioning method for mine personnel integrating a communication base station and a navigation satellite system according to claim 1, Characterized in that: The connection end of the communication sub-base station module (4) is respectively provided with a safety alarm module (9) and a data server module (11). The communication sub-base station module (4) is data-connected to the safety alarm module (9) and the data server module (11) respectively.
6. A precise positioning method for mine personnel integrating a communication base station and a navigation satellite system according to claim 1, characterized in that: The mine monitoring center module (1) is respectively connected to the satellite navigation module (2) and the communication general base station module (3) for data connection. The communication general base station module (3) is connected to the communication sub-base station module (4) for data connection. The communication sub-base station module (4) is connected to the communication bracelet module (5) for data connection. The communication bracelet module (5) is connected to the wireless communication connection module (12) for data connection. The satellite navigation module (2) is connected to the map marking monitoring module (8) for data connection. The communication sub-base station module (4) is connected to the GPS positioning module (6) for data connection. The GPS positioning module (6) is connected to the position matching module (7) for data connection.
7. A precise positioning method for mine personnel integrating a communication base station and a navigation satellite system according to claim 2, characterized in that: The communication bracelet module (5) is connected to the data processor module (13) for data connection. The data processor module (13) is connected to the automatic distress module (14) for data connection. The automatic distress module (14) is respectively connected to the one-key distress module (15) and the alarm module (16) for data connection. The data processor module (13) is connected to the distance detection module (17) for data connection. The distance detection module (17) is connected to the path mapping module (18) for data connection. The path mapping module (18) is respectively connected to the position transmitting module (19) and the displacement sensor module (20) for data connection.
8. A precise positioning method for mine personnel integrating a communication base station and a navigation satellite system according to claim 1, characterized in that: The specific steps are as follows: A. Position calculation: S1. Establish a three-dimensional model map of the obtained underground mine map. Install communication sub-base stations underground, input the position data of the communication sub-base stations into the model map through positioning, and mark and match the positions of the communication sub-base stations on the map through the map model; S2. Connect the communication bracelet to the communication sub-base station for data connection. The bracelet position data is input into the map model through the communication sub-base station for monitoring. Calculate the moving position of the wearer through the positioning and displacement sensor of the communication bracelet and display it on the map. At the same time, the moving trajectory of the bracelet is also recorded and mapped on the map; S3. The monitoring center performs real-time positioning and position information recording on the communication base station through the navigation satellite; B. Positioning and rescue: S1. Communicate through the bracelet. When the wearer feels unwell in the mine tunnel, manually press the one-key distress button, and send an alarm through the alarm function of the communication bracelet. At the same time, the position information of the bracelet is sent to the monitoring center through the communication sub-base station. The monitoring center makes voice and video contact with the bracelet wearer and formulates a rescue plan; S2. Monitor the wearer's heart rate through the smart bracelet. When a problem with the wearer's heart rate is detected, directly send an automatic distress signal through the smart bracelet and trigger an alarm through the alarm function of the communication smart bracelet. The location information of the smart bracelet is sent to the monitoring center through the communication sub-base station. The monitoring center makes voice and video contact with the wearer of the smart bracelet and arranges for rescue.