CN112309082A - Mine environment real-time monitoring system based on 5G information technology - Google Patents
Mine environment real-time monitoring system based on 5G information technology Download PDFInfo
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- G08B21/02—Alarms for ensuring the safety of persons
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- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- G—PHYSICS
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- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
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Abstract
The invention provides a mine environment real-time monitoring system based on a 5G information technology, which comprises an underground mobile data acquisition device, an underground signal amplification station, an underground environment monitoring substation and a ground monitoring center. Firstly, real-time monitoring of environmental parameters is realized through various sensors in the underground mobile data acquisition device; secondly, a network, data and command signals are transmitted and amplified by utilizing an underground signal amplification station, so that the problems of insufficient signal intensity and insufficient radiation range are avoided; and then the underground environment monitoring substation transmits the amplified signals to the ground, and sends the ground command signals to the underground to realize real-time underground monitoring and control by the ground. And finally, the ground monitoring center processes the data and displays and stores the data. In addition, the system is provided with an audible and visual alarm except for the signal amplification station, and is used for warning workers and taking schemes in time. Therefore, the system has the characteristics of low labor intensity, remote control and monitoring, and automatic early warning.
Description
Technical Field
The invention relates to the field of mine monitoring, in particular to a mine environment real-time monitoring system based on a 5G information technology.
Background
The coal industry is used as the prop industry of China and supports the rapid development of national economy. Although the production and consumption structure of primary energy in China is being deeply reformed and the proportion of coal in the primary energy is gradually reduced, the coal occupies the half-wall Jiangshan of the basic energy for a long time in the future. As a big coal country, China has rich coal resources, but the distribution field is wider, so that the occurrence conditions and geological environment differences of coal beds are larger; therefore, natural disasters such as gas explosion, coal dust explosion, roof accidents, natural ignition and the like often occur in mines in China; among them, accidents such as gas and fire are particularly serious, and meanwhile, serious consequences are easily caused; to reduce the occurrence of these accidents, it is important to ensure real-time monitoring of gas concentration, temperature, wind speed, carbon monoxide, etc. under the well.
At present, the detection of mine in China on underground environmental parameters is mainly realized by paving a line network, manually measuring and summarizing data; however, as the mine exploitation in China is towards deep exploitation, the mine environment is further complicated, and the original monitoring system and monitoring mode cannot adapt to the complex and changeable environmental requirements under the deep exploitation condition, so that on one hand, the installation and maintenance cost is too high, and the mine construction is not facilitated; on the other hand, the circuit is laid, so that the circuit is easy to be interfered by various kinds of interference, and the radiation area and the flexibility of the circuit are insufficient; based on the technical scheme, the invention provides a mine environment real-time monitoring system based on a 5G information technology.
Disclosure of Invention
The invention aims to provide a mine environment real-time monitoring system based on a 5G information technology, which can realize real-time monitoring of temperature, wind speed, gas concentration and the like of an underground environment through an underground mobile data acquisition device, simultaneously can transmit and process various parameter data through an underground signal amplification station and an environment monitoring station, and finally realizes processing and displaying of the acquired data through a ground monitoring center; the defects of high cost, poor flexibility, high labor intensity and insufficient radiation area in the traditional technology are overcome.
In order to achieve the aim, the invention provides a mine environment real-time monitoring system based on a 5G information technology, which comprises four parts, namely an underground mobile data acquisition device, an underground signal amplification station, an underground environment monitoring substation and a ground monitoring center, and is characterized in that: the underground mobile data acquisition device consists of an underground inspection robot and mainly consists of an on-off state sensor, a gas concentration sensor, an air speed sensor, a temperature sensor, a wireless signal receiver I, a command signal receiver I, a GPS (global positioning system) positioner, an A/D (analog/digital) signal converter, a microprocessor I, a display I, a data signal transmitter I, a signal amplifier I, an audible and visual alarm I, an intelligent walking mechanism and an explosion-proof power supply I; the output ends of the on-off state sensor, the gas concentration sensor, the wind speed sensor, the temperature sensor, the wireless signal receiver I, the command signal receiver I and the GPS locator are connected with the input end of the A/D signal converter, and all received data signals are converted into signals which can be identified by the microprocessor I; the GPS positioner is connected with the input end of the A/D signal converter and is used for positioning the position of a dynamic data acquisition point in real time, so that the ground monitoring center can manage the dynamic data acquisition point conveniently; the output end of the A/D signal converter is connected with the input end of the microprocessor I, and the received data are transmitted and processed; meanwhile, the other ends of the on-off state sensor, the gas concentration sensor, the wind speed sensor, the temperature sensor, the wireless signal receiver I, the command signal receiver I, the GPS positioner, the A/D signal converter and the microprocessor I are connected with an explosion-proof power supply I, so that a stable power supply is provided for the explosion-proof power supply I, and the normal operation of the data acquisition mechanism is guaranteed; the output end of the microprocessor I is respectively connected with the input ends of the display I, the data signal transmitter I, the signal amplifier I, the audible and visual alarm I and the intelligent travelling mechanism; the output end of the data signal transmitter I is connected with the signal amplifier I and used for amplifying weak signals and preventing accidental interference; the audible and visual alarm I consists of an LED lamp and a loudspeaker and is used for warning the danger of personnel and preventing accidents; meanwhile, voice broadcasting is carried out on the ground monitoring center instruction; the intelligent walking mechanism moves according to a preset program and can adapt to various gradients; the display I is used for displaying signal information acquired by each sensor, so that accurate reference is provided for personnel, and the underground real-time condition can be conveniently known.
The downhole signal amplification station comprises: the system comprises a command signal receiver II, a wireless signal receiver II, a data signal receiver II, a microprocessor II, a data signal transmitter II, a command signal transmitter I, a wireless signal transmitter I, a signal amplifier II and an explosion-proof power supply II; the command signal receiver II, the wireless signal receiver II and the data signal receiver II are respectively used for receiving data signals from the underground mobile data acquisition device, 5G wireless information networks laid underground and command signals transmitted from underground environment monitoring substations; the microprocessor II is used for processing signals from all the receivers and transmitting the signals through the data signal transmitter II, the command signal transmitter I and the wireless signal transmitter I; the data signal transmitter II is connected with the microprocessor II and used for transmitting the dynamic data from the underground mobile data acquisition device to a ground monitoring center; the command signal transmitter I is connected with the output end of the microprocessor II and used for transmitting a command signal from the ground monitoring center to the underground mobile data acquisition device; the wireless signal transmitter I is used for transmitting an underground 5G wireless information network, so that the limitation of transmission distance is avoided; the output ends of the data signal transmitter II, the command signal transmitter I and the wireless signal transmitter I are connected with the input end of the signal amplifier II and are used for amplifying signals and preventing accidental interference; and the explosion-proof power supply II is connected with the command signal receiver II, the wireless signal receiver II, the data signal receiver II and the microprocessor II and is used for stably supplying power to the underground signal amplification station and ensuring the stable operation of the device.
The downhole environment monitoring substation comprises: the device comprises a command signal receiver III, a wireless signal receiver III, a data signal receiver III, a central processing unit I, a data signal transmitter III, a command signal transmitter II, an acousto-optic alarm II, a display II and an explosion-proof power supply III; the command signal receiver III, the wireless signal receiver III and the data signal receiver III are connected with the input end of the central processing unit I and used for transmitting signals; the command signal receiver III is used for receiving an instruction from a ground monitoring center, so that the ground monitoring center can indirectly control the underground mobile data acquisition device; the wireless signal receiver III is used for transmitting an underground 5G wireless information network, so that the limitation of transmission distance is avoided; the data signal receiver III is used for receiving data signals collected and amplified in the well, so that the underground environment can be better known; the data signal transmitter III, the command signal transmitter II, the sound-light alarm II and the display II are connected with the output end of the central processing unit I and used for signal transmission and data display; the acousto-optic alarm II consists of an LED lamp and a loudspeaker and is used for warning the danger of personnel and preventing accidents; and the explosion-proof power supply III is connected with the command signal receiver III, the wireless signal receiver III, the data signal receiver III and the central processing unit I and is used for stably supplying power to the underground environment monitoring substation.
The ground monitoring center comprises: the system comprises a data signal receiver IV, a wireless signal receiver IV, a central processing unit II, a command signal transmitter III, a data memory, an audible and visual alarm III, a display II and a ground power supply; the output end of the data signal receiver IV is connected with the central processing unit II and is used for transmitting dynamic data acquired underground in real time; the output end of the wireless signal receiver IV is connected with the input end of the central processing unit II and used for receiving wireless signals, so that the central processing unit II can be conveniently used; the output end of the central processing unit II is respectively connected with a command signal transmitter III, a data memory, an audible and visual alarm III and a display II; the output end of the command signal transmitter III is connected with the input end of a command signal receiver III in the underground environment monitoring substation through a data line, so that the command signal can be transmitted quickly and the accidental interference can be prevented; the data storage is used for storing data of the underground mobile data acquisition device, so that the data can be conveniently checked by personnel at a later stage; the audible and visual alarm III is composed of an LED lamp and a loudspeaker and is used for reminding ground management personnel and underground personnel of dangerous conditions, facilitating timely rescue and reducing accident disasters; the display II is used for displaying various underground environment parameters, so that managers can conveniently and intuitively know underground environment change characteristics in time, certain prediction can be performed on possible underground dangers, the accident occurrence probability is reduced, and safety production is facilitated; and the ground power supply is connected with the data signal receiver IV, the wireless signal receiver IV and the central processing unit II and is used for providing stable current for a ground monitoring center, so that the monitoring system can be conveniently and orderly carried out.
Has the advantages that:
1. the invention uses the 5G wireless network to avoid the defects of longer wiring, higher laying strength, complex circuit, overhigh installation and maintenance cost and easy damage of the traditional wired network;
2. the intelligent inspection robot is used for acquiring data, the robot is used for carrying out reciprocating inspection underground, the acquired data information of each parameter is sent to an underground substation at the first time and is displayed on a display screen, and workers are helped to know the specific underground situation at the first time;
3. the invention adopts the emerging 5G information network technology, avoids the defects of poor signal, high delay, easy signal interruption and poor penetrability of the traditional network, is more suitable for underground use and has excellent signal strength; meanwhile, the simultaneous operation of a large number of underground data acquisition terminals is supported, the network connection capacity is large, and the commands of the ground monitoring center can be sent to the first line at the first time;
4. the mobile data acquisition device has the acousto-optic alarm function, when the inspection robot for data acquisition detects that gas or temperature exceeds the limit, the mobile data acquisition device can send out acousto-optic alarm at the first time and send a danger signal to a ground monitoring center to remind personnel to detect and process the danger signal;
5. the data acquisition inspection robot has two use modes, wherein the first mode is automatic control according to a pre-program, and the second mode is that when damage or major disasters occur, the data acquisition inspection robot can be switched to a ground monitoring center for manual operation and control, so that the optimal disaster relief effect is achieved, and the life and property safety of people is guaranteed.
Description of the drawings:
the following detailed description is made in conjunction with the accompanying drawings;
FIG. 1 is a schematic block diagram of a mine environment real-time monitoring system of the present invention;
FIG. 2 is a block diagram of a schematic structure of a downhole mobile data acquisition device of the present invention;
FIG. 3 is a block diagram schematic of a downhole signal amplification station of the present invention;
FIG. 4 is a block diagram illustrating the structure of a downhole environment monitoring substation of the present invention;
FIG. 5 is a block diagram of a ground monitoring center according to the present invention;
the numbers in fig. 1-5 are as follows: 1-on-off state sensor, 2-gas concentration sensor, 3-wind speed sensor, 4-temperature sensor, 5-wireless signal receiver I, 6-command signal receiver I, 7-GPS locator, 8-A/D signal converter, 9-microprocessor I, 10-display I, 11-data signal transmitter I, 12-signal amplifier I, 13-audible and visual alarm I, 14-intelligent traveling mechanism, 15-explosion-proof power supply I, 16-command signal receiver II, 17-wireless signal receiver II, 18-data signal receiver II, 19-microprocessor II, 20-data signal transmitter II, 21-command signal transmitter I, 22-wireless signal transmitter I, 23-signal amplifier II, 24-explosion-proof power supply II, 25-command signal receiver III, 26-wireless signal receiver III, 27-data signal receiver III, 28-central processing unit I, 29-data signal transmitter III, 30-command signal transmitter II, 31-acousto-optic alarm II, 32-display I, 33-explosion-proof power supply III, 34-data signal receiver IV, 35-wireless signal receiver IV, 36-central processing unit II, 37-command signal transmitter III, 38-data memory, 39-acousto-optic alarm III, 40-display II, 41-ground power supply.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
the embodiment of the invention provides a mine environment real-time monitoring system based on a 5G information technology, which is explained in detail below.
Referring to the attached drawings 1-5, the invention provides a mine environment real-time monitoring system based on a 5G information technology, which comprises four parts, namely an underground mobile data acquisition device, an underground signal amplification station, an underground environment monitoring substation and a ground monitoring center, and is characterized in that: the underground mobile data acquisition device is composed of an underground inspection robot and mainly comprises an opening and closing state sensor (1), a gas concentration sensor (2), a wind speed sensor (3), a temperature sensor (4), a wireless signal receiver I (5), a command signal receiver I (6), a GPS (global positioning system) positioner (7), an A/D (analog/digital) signal converter (8), a microprocessor I (9), a display I (10), a data signal transmitter I (11), a signal amplifier I (12), an audible and visual alarm I (13), an intelligent traveling mechanism (14) and an explosion-proof power supply I (15); the output ends of the on-off state sensor (1), the gas concentration sensor (2), the wind speed sensor (3), the temperature sensor (4), the wireless signal receiver I (5), the command signal receiver I (6) and the GPS positioner (7) are connected with the input end of the A/D signal converter (8), and all received data signals are converted into signals which can be identified by the microprocessor I (9); the GPS positioner (7) is connected with the input end of the A/D signal converter (8) and is used for positioning the position of a dynamic data acquisition point in real time, so that the management of a ground monitoring center is facilitated; the output end of the A/D signal converter (8) is connected with the input end of the microprocessor I (9) and used for transmitting and processing received data; meanwhile, the other ends of the opening and closing state sensor (1), the gas concentration sensor (2), the air speed sensor (3), the temperature sensor (4), the wireless signal receiver I (5), the command signal receiver I (6), the GPS positioner (7), the A/D signal converter (8) and the microprocessor I (9) are connected with the explosion-proof power supply I (15) to provide a stable power supply for the explosion-proof power supply I and guarantee the normal operation of the data acquisition mechanism; the output end of the microprocessor I (9) is respectively connected with the input ends of the display I (10), the data signal transmitter I (11), the signal amplifier I (12), the audible and visual alarm I (13) and the intelligent walking mechanism (14); the output end of the data signal transmitter I (11) is connected with the signal amplifier I (12) and used for amplifying weak signals and preventing accidental interference; the audible and visual alarm I (13) is composed of an LED lamp and a loudspeaker and is used for warning danger of personnel and preventing accidents; meanwhile, voice broadcasting is carried out on the ground monitoring center instruction; the intelligent walking mechanism (14) moves according to a preset program and can adapt to various gradients; the display I (10) is used for displaying signal information acquired by each sensor, so that accurate reference is provided for personnel, and the underground real-time condition can be conveniently known.
The downhole signal amplification station comprises: the device comprises a command signal receiver II (16), a wireless signal receiver II (17), a data signal receiver II (18), a microprocessor II (19), a data signal transmitter II (20), a command signal transmitter I (21), a wireless signal transmitter I (22), a signal amplifier II (23) and an explosion-proof power supply II (24); the command signal receiver II (16), the wireless signal receiver II (17) and the data signal receiver II (18) are respectively used for receiving data signals from the underground mobile data acquisition device, command signals transmitted from an underground laid 5G wireless information network and an underground environment monitoring substation; the microprocessor II (19) is used for processing signals from all the receivers and transmitting the signals through a data signal transmitter II (20), a command signal transmitter I (21) and a wireless signal transmitter I (22); the data signal transmitter II (20) is connected with the microprocessor II (19) and is used for transmitting the dynamic data from the underground mobile data acquisition device to a ground monitoring center; the command signal transmitter I (21) is connected with the output end of the microprocessor II (19) and is used for transmitting a command signal from the ground monitoring center to the underground mobile data acquisition device; the wireless signal transmitter I (22) is used for transmitting an underground 5G wireless information network, so that the limitation of transmission distance is avoided; the output ends of the data signal transmitter II (20), the command signal transmitter I (21) and the wireless signal transmitter I (22) are connected with the input end of the signal amplifier II (23) and are used for amplifying signals and preventing accidental interference; and the explosion-proof power supply II (24) is connected with the command signal receiver II (16), the wireless signal receiver II (17), the data signal receiver II (18) and the microprocessor II (19) and is used for stably supplying power to the underground signal amplification station and ensuring the stable operation of the device.
The downhole environment monitoring substation comprises: the device comprises a command signal receiver III (25), a wireless signal receiver III (26), a data signal receiver III (27), a central processing unit I (28), a data signal transmitter III (29), a command signal transmitter II (30), an acousto-optic alarm II (31), a display II (32) and an anti-explosion power supply III (33); the command signal receiver III (25), the wireless signal receiver III (26) and the data signal receiver III (27) are connected with the input end of the central processing unit I (28) and used for transmitting signals; the command signal receiver III (25) is used for receiving an instruction from a ground monitoring center, so that the ground monitoring center can indirectly control the underground mobile data acquisition device; the wireless signal receiver III (26) is used for transmitting an underground 5G wireless information network, so that the limitation of transmission distance is avoided; the data signal receiver III (27) is used for receiving data signals collected and amplified in the well, so that the underground environment can be better known; the data signal transmitter III (29), the command signal transmitter II (30), the acousto-optic alarm II (31) and the display II (32) are connected with the output end of the central processing unit I (28) and used for signal transmission and data display; the acousto-optic alarm II (31) consists of an LED lamp and a loudspeaker and is used for warning the danger of personnel and preventing accidents; and the explosion-proof power supply III is connected with the command signal receiver III (25), the wireless signal receiver III (26), the data signal receiver III (27) and the central processing unit I (28) and is used for stably supplying power to the underground environment monitoring substation.
The ground monitoring center comprises: the system comprises a data signal receiver IV (34), a wireless signal receiver IV (35), a central processing unit II (36), a command signal transmitter III (37), a data memory (38), an audible and visual alarm III (39), a display II (40) and a ground power supply (41); the output end of the data signal receiver IV (34) is connected with a central processing unit II (36) and is used for transmitting dynamic data acquired underground in real time; the output end of the wireless signal receiver IV (35) is connected with the input end of the central processing unit II (36) and is used for receiving wireless signals, so that the central processing unit II (36) can be conveniently used; the output end of the central processing unit II (36) is respectively connected with a command signal transmitter III (37), a data memory (38), an audible and visual alarm III (39) and a display II (40); the output end of the command signal transmitter III (37) is connected with the input end of a command signal receiver III (25) in the underground environment monitoring substation through a data line, so that the command signal can be rapidly transmitted, and accidental interference can be prevented; the data storage (38) is used for storing data of the underground mobile data acquisition device, so that the data can be conveniently checked by personnel at a later stage; the audible and visual alarm III (39) is composed of an LED lamp and a loudspeaker and is used for reminding ground management personnel and dangerous conditions of underground personnel, facilitating timely rescue and reducing accident disasters; the display II (40) is used for displaying various underground environment parameters, so that managers can conveniently and intuitively know underground environment change characteristics in time, certain prediction can be performed on possible underground dangers, the accident occurrence probability is reduced, and safety production is facilitated; and the ground power supply (41) is connected with the data signal receiver IV (34), the wireless signal receiver IV (35) and the central processing unit II (36) and is used for providing stable current for a ground monitoring center, so that the monitoring system can be conveniently and orderly carried out.
The utility model provides a mine environment real-time supervision system's theory of use and flow based on 5G information technology: firstly, placing an underground mobile data information acquisition device at intervals of 30m in a coal mine underground goaf, and simultaneously opening an explosion-proof power supply I (15) of the data acquisition device to ensure that the information acquisition device normally operates, so that the device can acquire information of gas, wind speed and temperature within the range of 30m through an intelligent walking mechanism (14); secondly, installing a downhole signal amplification station every 70m along an air inlet line, and amplifying data, commands and wireless signals by using a signal amplifier II (23); after the installation is finished, turning on an explosion-proof power supply II, and amplifying the radiation range and intensity of the 5G network, the data and the command signal; then opening an explosion-proof power supply III and an explosion-proof power supply IV of a ground monitoring center in a preset underground environment monitoring substation, so that the real-time mine environment monitoring system works normally; finally, if the environmental parameters generated underground exceed the limit or are too low, the underground mobile data acquisition device, the underground environment monitoring substation and the audible and visual alarm of the ground monitoring center can all give out red light alarm and voice circulation alarm; at the moment, the ground monitoring center can send instructions to a command signal receiver III (25) in the underground environment monitoring substation through a command signal transmitter III (37), and the instructions are sent to each underground signal amplification station after being received and processed; after being amplified step by step, the signals are sent to a command signal receiver I (6) in the underground mobile data acquisition device, so that disaster relief and reduction are performed, and loss is reduced.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present patent is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The invention provides a mine environment real-time monitoring system based on a 5G information technology, which is characterized in that: the underground mobile data acquisition system comprises four parts, namely an underground mobile data acquisition device, an underground signal amplification station, an underground environment monitoring substation and a ground monitoring center.
2. The mine environment real-time monitoring system based on the 5G information technology is characterized in that: the underground mobile data acquisition device is composed of an underground inspection robot and mainly comprises an opening and closing state sensor (1), a gas concentration sensor (2), a wind speed sensor (3), a temperature sensor (4), a wireless signal receiver I (5), a command signal receiver I (6), a GPS (global positioning system) positioner (7), an A/D (analog/digital) signal converter (8), a microprocessor I (9), a display I (10), a data signal transmitter I (11), a signal amplifier I (12), an audible and visual alarm I (13), an intelligent traveling mechanism (14) and an explosion-proof power supply I (15); the output ends of the on-off state sensor (1), the gas concentration sensor (2), the wind speed sensor (3), the temperature sensor (4), the wireless signal receiver I (5), the command signal receiver I (6) and the GPS positioner (7) are connected with the input end of the A/D signal converter (8), and all received data signals are converted into signals which can be identified by the microprocessor I (9); the GPS positioner (7) is connected with the input end of the A/D signal converter (8) and is used for positioning the position of a dynamic data acquisition point in real time, so that the management of a ground monitoring center is facilitated; the output end of the A/D signal converter (8) is connected with the input end of the microprocessor I (9) and used for transmitting and processing received data; meanwhile, the other ends of the opening and closing state sensor (1), the gas concentration sensor (2), the air speed sensor (3), the temperature sensor (4), the wireless signal receiver I (5), the command signal receiver I (6), the GPS positioner (7), the A/D signal converter (8) and the microprocessor I (9) are connected with the explosion-proof power supply I (15) to provide a stable power supply for the explosion-proof power supply I and guarantee the normal operation of the data acquisition mechanism; the output end of the microprocessor I (9) is respectively connected with the input ends of the display I (10), the data signal transmitter I (11), the signal amplifier I (12), the audible and visual alarm I (13) and the intelligent walking mechanism (14); the output end of the data signal transmitter I (11) is connected with the signal amplifier I (12) and used for amplifying weak signals and preventing accidental interference; the audible and visual alarm I (13) is composed of an LED lamp and a loudspeaker and is used for warning danger of personnel and preventing accidents; meanwhile, voice broadcasting is carried out on the ground monitoring center instruction; the intelligent walking mechanism (14) moves according to a preset program and can adapt to various gradients; the display I (10) is used for displaying signal information acquired by each sensor, so that accurate reference is provided for personnel, and the underground real-time condition can be conveniently known.
3. The mine environment real-time monitoring system based on the 5G information technology is characterized in that: the downhole signal amplification station comprises: the device comprises a command signal receiver II (16), a wireless signal receiver II (17), a data signal receiver II (18), a microprocessor II (19), a data signal transmitter II (20), a command signal transmitter I (21), a wireless signal transmitter I (22), a signal amplifier II (23) and an explosion-proof power supply II (24); the command signal receiver II (16), the wireless signal receiver II (17) and the data signal receiver II (18) are respectively used for receiving data signals from the underground mobile data acquisition device, command signals transmitted from an underground laid 5G wireless information network and an underground environment monitoring substation; the microprocessor II (19) is used for processing signals from all the receivers and transmitting the signals through a data signal transmitter II (20), a command signal transmitter I (21) and a wireless signal transmitter I (22); the data signal transmitter II (20) is connected with the microprocessor II (19) and is used for transmitting the dynamic data from the underground mobile data acquisition device to a ground monitoring center; the command signal transmitter I (21) is connected with the output end of the microprocessor II (19) and is used for transmitting a command signal from the ground monitoring center to the underground mobile data acquisition device; the wireless signal transmitter I (22) is used for transmitting an underground 5G wireless information network, so that the limitation of transmission distance is avoided; the output ends of the data signal transmitter II (20), the command signal transmitter I (21) and the wireless signal transmitter I (22) are connected with the input end of the signal amplifier II (23) and are used for amplifying signals and preventing accidental interference; and the explosion-proof power supply II (24) is connected with the command signal receiver II (16), the wireless signal receiver II (17), the data signal receiver II (18) and the microprocessor II (19) and is used for stably supplying power to the underground signal amplification station and ensuring the stable operation of the device.
4. The mine environment real-time monitoring system based on the 5G information technology is characterized in that: the downhole environment monitoring substation comprises: the device comprises a command signal receiver III (25), a wireless signal receiver III (26), a data signal receiver III (27), a central processing unit I (28), a data signal transmitter III (29), a command signal transmitter II (30), an acousto-optic alarm II (31), a display II (32) and an anti-explosion power supply III (33); the command signal receiver III (25), the wireless signal receiver III (26) and the data signal receiver III (27) are connected with the input end of the central processing unit I (28) and used for transmitting signals; the command signal receiver III (25) is used for receiving an instruction from a ground monitoring center, so that the ground monitoring center can indirectly control the underground mobile data acquisition device; the wireless signal receiver III (26) is used for transmitting an underground 5G wireless information network, so that the limitation of transmission distance is avoided; the data signal receiver III (27) is used for receiving data signals collected and amplified in the well, so that the underground environment can be better known; the data signal transmitter III (29), the command signal transmitter II (30), the acousto-optic alarm II (31) and the display II (32) are connected with the output end of the central processing unit I (28) and used for signal transmission and data display; the acousto-optic alarm II (31) consists of an LED lamp and a loudspeaker and is used for warning the danger of personnel and preventing accidents; and the explosion-proof power supply III is connected with the command signal receiver III (25), the wireless signal receiver III (26), the data signal receiver III (27) and the central processing unit I (28) and is used for stably supplying power to the underground environment monitoring substation.
5. The mine environment real-time monitoring system based on the 5G information technology is characterized in that: the ground monitoring center comprises: the system comprises a data signal receiver IV (34), a wireless signal receiver IV (35), a central processing unit II (36), a command signal transmitter III (37), a data memory (38), an audible and visual alarm III (39), a display II (40) and a ground power supply (41); the output end of the data signal receiver IV (34) is connected with a central processing unit II (36) and is used for transmitting dynamic data acquired underground in real time; the output end of the wireless signal receiver IV (35) is connected with the input end of the central processing unit II (36) and is used for receiving wireless signals, so that the central processing unit II (36) can be conveniently used; the output end of the central processing unit II (36) is respectively connected with a command signal transmitter III (37), a data memory (38), an audible and visual alarm III (39) and a display II (40); the output end of the command signal transmitter III (37) is connected with the input end of a command signal receiver III (25) in the underground environment monitoring substation through a data line, so that the command signal can be rapidly transmitted, and accidental interference can be prevented; the data storage (38) is used for storing data of the underground mobile data acquisition device, so that the data can be conveniently checked by personnel at a later stage; the audible and visual alarm III (39) is composed of an LED lamp and a loudspeaker and is used for reminding ground management personnel and dangerous conditions of underground personnel, facilitating timely rescue and reducing accident disasters; the display II (40) is used for displaying various underground environment parameters, so that managers can conveniently and intuitively know underground environment change characteristics in time, certain prediction can be performed on possible underground dangers, the accident occurrence probability is reduced, and safety production is facilitated; and the ground power supply (41) is connected with the data signal receiver IV (34), the wireless signal receiver IV (35) and the central processing unit II (36) and is used for providing stable current for a ground monitoring center, so that the monitoring system can be conveniently and orderly carried out.
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