CN109842859A - Mine underground wireless telecommunication system and its working method - Google Patents
Mine underground wireless telecommunication system and its working method Download PDFInfo
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- CN109842859A CN109842859A CN201910150835.8A CN201910150835A CN109842859A CN 109842859 A CN109842859 A CN 109842859A CN 201910150835 A CN201910150835 A CN 201910150835A CN 109842859 A CN109842859 A CN 109842859A
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Abstract
The invention discloses mine underground wireless telecommunication system and its working methods, are related to wireless communication technique field.The present invention includes ground installation and underground equipment；If ground installation includes successively surrounding ring exchanger on connected dry-well via downhole optic fiber, the network switch and ground centralized control center building being connected with interchanger on well, be connected volume maintenance terminal, IP scheduling switch, voice gateways with the network switch, the ground base station being connected with ground centralized control center building；It manages personnel and ground base station is connected by Wi-fi cell phone network in ground.The present invention solves restricted communication mode when accident occurs for external environment, it disconnects and the drawbacks of connection of shaft bottom personnel, it is built on the existing Industrial Ethernet route of mine, without building special voice transmission lines, reduce capital fund, the transmission rate of Wi-fi wireless telecommunication system is fast, and efficiency of transmission is high.
Description
Technical field
The invention belongs to wireless communication technique field, more particularly to mine underground wireless telecommunication system and mine underground without
The working method of line communication system.
Background technique
With the high speed development of informationization technology and energy industry, demand of the mining industry in informationization is also increasingly vigorous,
For the worker for working in below ground, get in touch in real time with control centre on ground, ground control centre is supervised in real time
The working condition of worker and the external environment situation of underground are controlled, targetedly takes corresponding traffic order that there is important meaning
Justice；It is easy to cause communication connection to disconnect by wired mode, can not get in touch with the personnel on ground；And wirelessly not
The influence of non-artificial factor vulnerable to underground external environment, and can when mine routine work and mine are collapsed and rescued
Play the role of very big, therefore in view of the above problems, provides a kind of mine underground wireless telecommunication system and its working method tool
There is important meaning.
Summary of the invention
The purpose of the present invention is to provide mine underground wireless telecommunication system and its working methods, by building more than ground
The vertical body being connected respectively with the network switch, voice gateways, ground centralized control center building by ring exchanger on the well that is sequentially connected
System establishes the system being connected by the underground ring exchanger being sequentially connected with the second wireless base station, the second wireless base station in underground
The first wireless base station, underground external environment collector and downhole network camera and the first wireless base are connect in succession by Mesh wireless hop
It stands to be connected and real-time image information and underground external environment data information is provided, the second wireless base station connects intrinsic safety Wi-fi mobile phone, solution
Restricted communication mode determined when accident occurs for external environment, disconnection and the drawbacks of connection of shaft bottom personnel are existing in mine
It is built on Industrial Ethernet route, without building special voice transmission lines, reduces capital fund, Wi-fi wireless telecommunications
The transmission rate of system is fast, and efficiency of transmission is high.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
Mine underground wireless telecommunication system of the invention, including ground installation and underground equipment；
If the ground installation includes successively surrounding ring exchanger on connected dry-well via downhole optic fiber, submitted with well
The network switch and ground centralized control center building for changing planes connected, the volume maintenance terminal that is connected with the network switch, IP scheduling switch,
Voice gateways, the ground base station being connected with ground centralized control center building；It manages personnel and ground is connected by Wi-fi cell phone network in ground
Base station；
The underground equipment includes handing over successively around connected underground ring exchanger with underground looped network via downhole optic fiber
It changes planes the second connected wireless base station, the first wireless base station connect in succession by Mesh wireless hop passes through with the first wireless base station
The connected downhole network camera of optical cable, underground external environment collector, the intrinsic safety Wi-fi hand being wirelessly connected with the second wireless base station
Machine；A power supply has been electrically connected in the output end of first wireless base station and the second wireless base station.
Further, the IP scheduling switch is used is arranged a technical grade voice server conduct in the computer room of ground
The software switching centre of system, the IP scheduling switch are integrated with a full set of voice, image, data interchange platform；
Institute's voice gateway for picking out a telephone as dispatching desk phone, and to all mobile phone users into
Row scheduling；
The network switch is for making the IP scheduling switch, maintenance terminal, voice gateways in same local area network
It interconnects；
Ground centralized control center building is used to receive the communication information through wireless base station from underground, downhole network
The external environment data information that image and pictorial information, the underground external environment collector of thecamera head transmit, and for the above letter
Cease the distribution that is scheduled and works to personnel in the pit；
First wireless base station and the second wireless base station are the access point of wireless network, are wireless transmit/receive units, are
User is to network and from network to the communications station between user；
The downhole network camera is for the case where monitoring underground in real time；
The intrinsic safety Wi-fi mobile phone is communicated and is exchanged with ground for underground labour, and the intrinsic safety Wi-fi mobile phone is logical
Cross power source charges；
The underground external environment collector is used for external environment data under real-time production wells and sends data to first wirelessly
Base station；The underground external environment collector includes temperature sensor, humidity sensor, pressure sensor, oxygen sensor.
The working method of mine underground wireless telecommunication system, comprising the following steps:
S01: underground equipment building and connecting；
S02: the intrinsic safety Wi-fi mobile phone sends the location information of staff in real time, and passes through the described second wireless base
It stands and communication is virtually transmitted to ground centralized control center building and IP scheduling through ring exchanger on the underground ring exchanger and well
Interchanger；
S03: the underground external environment collector acquires the external environment of underground in real time, the downhole network camera
The external environment image and image data of underground are acquired in real time and by the image data acquired in real time through the first wireless base station,
Ring exchanger is transmitted to ground centralized control center building and IP scheduling switch on underground ring exchanger, well；
S04: control personnel more than ground descend people with monitoring in real time in ground centralized control center building or on Wi-fi mobile phone
The working condition of member takes corresponding scheduling to arrange personnel in the pit by dispatching desk phone or Wi-fi mobile phone, IP scheduling switch
It applies；
S05: personnel in the pit receives scheduling information by the intrinsic safety Wi-fi mobile phone and executes scheduling information, while at this
Peace Wi-fi mobile phone needs to charge to intrinsic safety Wi-fi mobile phone in the case where charging.
The invention has the following advantages:
The present invention by ground it is established above by ring exchanger on the well that is sequentially connected respectively with the network switch, language
The connected system in sound gateway, ground centralized control center building is established in underground by the underground ring exchanger being sequentially connected and the second nothing
The connected system in line base station, the second wireless base station connect the first wireless base station, the acquisition of underground external environment by Mesh wireless hop in succession
Device is connected with downhole network camera with the first wireless base station provides real-time image information and underground external environment data information, the
Two wireless base stations connect intrinsic safety Wi-fi mobile phone, this wireless telecommunication system is built on the existing Industrial Ethernet route of mine, nothing
Special voice transmission lines need to be built, have the advantages that save cost；System based on Wi-fi wireless telecommunications has transmission speed
Rate is fast, the high advantage of efficiency of transmission；Even if in the case where mobile phone off-grid communication function, between underground base station and ground interchanger
Broken cable when, mobile phone the advantages of capable of also communicating with each other under the covering of base station.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of mine underground wireless telecommunication system of the invention；
Fig. 2 is the step schematic diagram of the working method of mine underground wireless telecommunication system of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, mine underground wireless telecommunication system of the invention, including ground installation and underground equipment；
If ground installation includes successively surrounding on connected dry-well interchanger on ring exchanger, with well via downhole optic fiber
The connected network switch and ground centralized control center building, the volume maintenance terminal that is connected with the network switch, IP scheduling switch, voice
Gateway, the ground base station being connected with ground centralized control center building；It manages personnel and ground base is connected by Wi-fi cell phone network in ground
It stands；
Underground equipment includes via downhole optic fiber successively around connected underground ring exchanger, with underground ring exchanger
The second connected wireless base station, the first wireless base station connect in succession by Mesh wireless hop pass through optical cable with the first wireless base station
Connected downhole network camera, underground external environment collector, the intrinsic safety Wi-fi mobile phone being wirelessly connected with the second wireless base station；
A power supply has been electrically connected in the output end of first wireless base station and the second wireless base station.
Wherein, IP scheduling switch is used is arranged a technical grade voice server as the soft of system in the computer room of ground
Part switching centre, IP scheduling switch are integrated with a full set of voice, image, data interchange platform；
Voice gateways are adjusted for picking out a telephone as dispatching desk phone, and to all mobile phone users
Degree；
The network switch is for making the IP scheduling switch, maintenance terminal, voice gateways in same local area network
It interconnects；
Ground centralized control center building is used to receive the communication information through wireless base station from underground, downhole network images
The external environment data information that image and pictorial information, the underground external environment collector of head transmission transmit, and it is directed to information above pair
Personnel in the pit is scheduled and works distribution；
First wireless base station and the second wireless base station are the access point of wireless network, are wireless transmit/receive units, are user
To network and from network to the communications station between user；
Downhole network camera is for the case where monitoring underground in real time；
Intrinsic safety Wi-fi mobile phone is communicated and is exchanged with ground for underground labour, and intrinsic safety Wi-fi mobile phone is filled by power supply
Electricity；
Underground external environment collector is used for external environment data under real-time production wells and sends data to the first wireless base station；
Underground external environment collector includes temperature sensor, humidity sensor, pressure sensor, oxygen sensor.
As shown in Fig. 2, the working method of mine underground wireless telecommunication system, comprising the following steps:
S01: underground equipment building and connecting；
S02: intrinsic safety Wi-fi mobile phone sends the location information of staff in real time, and will be communicated by the second wireless base station
Virtually ground centralized control center building and IP scheduling switch are transmitted to through ring exchanger on underground ring exchanger and well；
S03: underground external environment collector acquires the external environment of underground in real time, and downhole network camera is to underground
External environment image and image data are acquired in real time and by the image data acquired in real time through the first wireless base station, underground looped network
Ring exchanger is transmitted to ground centralized control center building and IP scheduling switch on interchanger, well；
S04: control personnel more than ground descend people with monitoring in real time in ground centralized control center building or on Wi-fi mobile phone
The working condition of member takes corresponding scheduling to arrange personnel in the pit by dispatching desk phone or Wi-fi mobile phone, IP scheduling switch
It applies；
S05: personnel in the pit receives scheduling information by the intrinsic safety Wi-fi mobile phone and executes scheduling information, while at this
Peace Wi-fi mobile phone needs to charge to intrinsic safety Wi-fi mobile phone in the case where charging.
The utility model has the advantages that
The present invention by ground it is established above by ring exchanger on the well that is sequentially connected respectively with the network switch, language
The connected system in sound gateway, ground centralized control center building is established in underground by the underground ring exchanger being sequentially connected and the second nothing
The connected system in line base station, the second wireless base station connect the first wireless base station, the acquisition of underground external environment by Mesh wireless hop in succession
Device is connected with downhole network camera with the first wireless base station provides real-time image information and underground external environment data information, the
Two wireless base stations connect intrinsic safety Wi-fi mobile phone, this wireless telecommunication system is built on the existing Industrial Ethernet route of mine, nothing
Special voice transmission lines need to be built, have the advantages that save cost；System based on Wi-fi wireless telecommunications has transmission speed
Rate is fast, the high advantage of efficiency of transmission；Even if in the case where mobile phone off-grid communication function, between underground base station and ground interchanger
Broken cable when, mobile phone the advantages of capable of also communicating with each other under the covering of base station.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (3)
1. mine underground wireless telecommunication system, it is characterised in that:
Including ground installation and underground equipment；
If the ground installation includes successively surrounding on connected dry-well interchanger on ring exchanger, with well via downhole optic fiber
The connected network switch and ground centralized control center building, the volume maintenance terminal that is connected with the network switch, IP scheduling switch, voice
Gateway, the ground base station being connected with ground centralized control center building；It manages personnel and ground base is connected by Wi-fi cell phone network in ground
It stands；
The underground equipment includes via downhole optic fiber successively around connected underground ring exchanger, with underground ring exchanger
The second connected wireless base station, the first wireless base station connect in succession by Mesh wireless hop pass through optical cable with the first wireless base station
Connected downhole network camera, underground external environment collector, the intrinsic safety Wi-fi mobile phone being wirelessly connected with the second wireless base station；
A power supply has been electrically connected in the output end of first wireless base station and the second wireless base station.
2. mine underground wireless telecommunication system according to claim 1, it is characterised in that:
The IP scheduling switch is handed over using software of the technical grade voice server as system is arranged in the computer room of ground
Switching center9, the IP scheduling switch are integrated with a full set of voice, image, data interchange platform；
Institute's voice gateway is adjusted for picking out a telephone as dispatching desk phone, and to all mobile phone users
Degree；
The network switch is for interconnecting the IP scheduling switch, maintenance terminal, voice gateways in same local area network
Intercommunication；
Ground centralized control center building is used to receive the communication information through wireless base station from underground, downhole network images
The external environment data information that image and pictorial information, the underground external environment collector of head transmission transmit, and it is directed to information above pair
Personnel in the pit is scheduled and works distribution；
First wireless base station and the second wireless base station are the access point of wireless network, are wireless transmit/receive units, are user
To network and from network to the communications station between user；
The downhole network camera is for the case where monitoring underground in real time；
The intrinsic safety Wi-fi mobile phone is communicated and is exchanged with ground for underground labour, and the intrinsic safety Wi-fi mobile phone passes through electricity
Source charging；
The underground external environment collector is used for external environment data under real-time production wells and sends data to the first wireless base station；
The underground external environment collector includes temperature sensor, humidity sensor, pressure sensor, oxygen sensor.
3. such as the working method of the described in any item mine underground wireless telecommunication systems of claim 1-2, which is characterized in that including
Following steps:
S01: underground equipment building and connecting；
S02: the intrinsic safety Wi-fi mobile phone sends the location information of staff in real time, and passing through second wireless base station will
Communication is virtually transmitted to ground centralized control center building and IP dispatching exchange through ring exchanger on the underground ring exchanger and well
Machine；
S03: the underground external environment collector acquires the external environment of underground in real time, and the downhole network camera is to well
Under external environment image and image data acquired in real time and by the image data acquired in real time through the first wireless base station, underground
Ring exchanger is transmitted to ground centralized control center building and IP scheduling switch on ring exchanger, well；
S04: control personnel more than ground monitor underground population's in real time in ground centralized control center building or on Wi-fi mobile phone
Working condition takes corresponding Operation Measures to personnel in the pit by dispatching desk phone or Wi-fi mobile phone, IP scheduling switch；
S05: personnel in the pit receives scheduling information by the intrinsic safety Wi-fi mobile phone and executes scheduling information, while in intrinsic safety Wi-
Fi mobile phone needs to charge to intrinsic safety Wi-fi mobile phone in the case where charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150835.8A CN109842859A (en) | 2019-02-28 | 2019-02-28 | Mine underground wireless telecommunication system and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150835.8A CN109842859A (en) | 2019-02-28 | 2019-02-28 | Mine underground wireless telecommunication system and its working method |
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| Publication Number | Publication Date |
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| CN109842859A true CN109842859A (en) | 2019-06-04 |
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| CN201910150835.8A Withdrawn CN109842859A (en) | 2019-02-28 | 2019-02-28 | Mine underground wireless telecommunication system and its working method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110392337A (en) * | 2019-08-20 | 2019-10-29 | 中国恩菲工程技术有限公司 | Mine down-hole wireless data transmission system |
| CN111739271A (en) * | 2020-06-22 | 2020-10-02 | 中北大学 | Wireless monitoring system for high-temperature point of goaf |
| CN113573258A (en) * | 2021-07-29 | 2021-10-29 | 江苏中安自动化科技有限公司 | Underground wireless communication system |
| CN113645447A (en) * | 2021-08-09 | 2021-11-12 | 兖州煤业股份有限公司 | Auxiliary device for coal mine maintenance |
| CN114401483A (en) * | 2022-01-24 | 2022-04-26 | 北京宸控科技有限公司 | Portable converged communication base station based on high-precision positioning and positioning system |
-
2019
- 2019-02-28 CN CN201910150835.8A patent/CN109842859A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110392337A (en) * | 2019-08-20 | 2019-10-29 | 中国恩菲工程技术有限公司 | Mine down-hole wireless data transmission system |
| CN111739271A (en) * | 2020-06-22 | 2020-10-02 | 中北大学 | Wireless monitoring system for high-temperature point of goaf |
| CN113573258A (en) * | 2021-07-29 | 2021-10-29 | 江苏中安自动化科技有限公司 | Underground wireless communication system |
| CN113645447A (en) * | 2021-08-09 | 2021-11-12 | 兖州煤业股份有限公司 | Auxiliary device for coal mine maintenance |
| CN114401483A (en) * | 2022-01-24 | 2022-04-26 | 北京宸控科技有限公司 | Portable converged communication base station based on high-precision positioning and positioning system |
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Application publication date: 20190604 |