CN203445906U - Mining wireless network communication system based on Internet of things technology - Google Patents
Mining wireless network communication system based on Internet of things technology Download PDFInfo
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- CN203445906U CN203445906U CN201220613080.4U CN201220613080U CN203445906U CN 203445906 U CN203445906 U CN 203445906U CN 201220613080 U CN201220613080 U CN 201220613080U CN 203445906 U CN203445906 U CN 203445906U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The utility model provides a mining wireless network communication system based on the Internet of things technology. The mining wireless communication system comprises an application layer, a transmission layer and a sensing layer, wherein the application layer includes a voice server, a positioning server, a video surveillance management server, a coal mine safety production dispatch server and an emergency command server which are all connected with a network center switch; the transmission layer includes a wireless network switching system that is connected with the network center switch; and the sensing layer includes multiple intelligent terminals which are configured to be underground or on the ground, the multiple intelligent terminals being in wireless intercommunication with the wireless network switching system in the transmission layer. The mining wireless network communication system realizes real-time accurate positioning of personnel, bidirectional mobile communications and video surveillance; in case of emergency, the system can perform emergency early warning, rapidly recover communications, conduct life detection and help to search and rescue miners in danger; and at the same time, wire rods such as cables and optical fibers are saved, material and energy are saved, and potential safety hazards are reduced.
Description
Technical field
The utility model relates to application technology of Internet of things and mine-used wireless communication system equipment, belongs to wireless network communication technical field.
Background technology
Coal up to the main energy sources of 60% above ，Shi China and important strategic materials, has irreplaceability in the ratio of energy source use, is bringing into play very important effect in the development of the national economy.
The communication adopting under coal mine is at present mainly landline telephone and the Personal Handyphone System cellular communication system connecting with cable.The composition of the communication network of Personal Handyphone System, to be connected with the network communication base station of down-hole by cable with ground swap server, between the network communication base station of down-hole, be the wired loop network connecting to form with cable or optical fiber, to be just connected with network between Personal Handyphone System be wireless to the communication base station on wired loop network.
And the existing subject matter of technology has the following aspects now, first, between network communication base station due to down-hole, still adopt the wired loop network being connected to form by cable or optical fiber, this makes the region that cannot arrive at some wired looped network have communication dead angle, these communication dead angles make the web camera that is installed on respective regions its taken front end video cannot be reached to aboveground control centre by communication network, similarly, also make to be arranged at these regions for detection of or the environmental data that transducer detected or monitored of each environmental index of monitoring down-hole cannot by communication network, reach aboveground control centre in time, secondly, to entering lower personnel while being located, prior art utilizes the ownership of single Speech Communication base station receiving target signal to judge the position of moving target often, and its positioning result exists large compared with error, again, when down-hole has an accident, existing wired looped network soon quick-recovery for emergency management and rescue communication owing to lacking the authentic communication of down-hole on ground, cause decision-making to command the efficiency of speedily carrying out rescue work low, search and rescue difficulty is large, even incur loss through delay gold rescue time, caused huge loss to national wealth and miner's life security, in addition, in down-hole, being equipped with line loop needs the wire rods such as a large amount of cables, optical fiber, and total system construction cost is higher.Can reflect thus, how ensure the effective communication under mine daily state and catastrophe condition, become an important step in current solution Mine Safety in Production information system management monitoring and emergency management and rescue problem.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of mining wireless network communication system based on technology of Internet of things, with solve in existing mine wire communication technology existing exist communication dead angle, position error large, have an accident after soon quick-recovery for emergency management and rescue communication and the higher deficiency of system cost.
For achieving the above object, the utility model provides a kind of mining wireless network communication platform based on technology of Internet of things, it is characterized in that, described wireless network communication platform comprises application layer, transport layer, sensing layer, wherein:
Described application layer comprises: voice server, location-server, video surveillance management server, Safety of Coal Mine Production dispatch server, emergency command server, network center's switch system and IP telephony system; Described voice server, location-server, video surveillance management server, Safety of Coal Mine Production dispatch server, emergency command server and IP telephony system are connected with described network center switch system by netting twine respectively, between each server of described application layer, by described network center switch system, realize the mutual of data message;
Described transport layer comprises wireless network switching system, described wireless network switching system is linked in the local area network (LAN) being comprised of described network center switch system by netting twine, this wireless network switching system comprises underground wireless network switching system and terrestrial wireless internet exchange system, by installing respectively on the ground, the mining communication base station of a plurality of Wireless MESHs with down-hole forms for it, for realizing the switched wireless of the data message between described application layer and described sensing layer; Described underground wireless network switching system and terrestrial wireless internet exchange system are connected with the network center's switch system in described application layer respectively;
Described sensing layer comprises and is configured in respectively down-hole or ground a plurality of intelligent terminal, and the underground wireless network switching system in described transport layer and described terrestrial wireless internet exchange system are radio interconnected with described a plurality of intelligent terminals respectively.
Further, described intelligent terminal comprises and is configured in respectively down-hole or ground mobile phone, web camera, identification card, transducer and is configured in ground mobile emergency command machine.
Further, described voice server comprises IPPBX exchange of speech dispatch server and mining, IP phone and mining WIFI cell phone system, wherein IPPBX is exchange of speech gateway, between IP phone, WIFI mobile phone and and other public telephone, mobile portable phone between exchange of speech.
Further, described video surveillance management server includes video surveillance management center, video memory and large-screen surveillance further; For storing, manage, playing by the captured front end video of described web camera, described video is amplified demonstration by large-screen surveillance.
Further, described video memory is divided into a plurality of different memory cell, is respectively used to storage by the captured front end video image of different web cameras.
Further, described Safety of Coal Mine Production dispatch server is for monitoring or monitor the multiple environmental index of coal mine ground or down-hole by being arranged at described web camera and the transducer of coal mine ground or down-hole, and by wireless network, send data or the image of monitoring or monitor to described wireless network switching system, then deliver to described Safety of Coal Mine Production dispatch server via described center switch system.
Further, described Safety of Coal Mine Production dispatch server is connected with described emergency command server by described network center switch system, by described network center switch system, the abnormal information monitoring or detect is sent to emergency command server when the monitoring of described Safety of Coal Mine Production dispatch server or while abnormal information having been detected.
Further, described Safety of Coal Mine Production dispatch server is directly connected with described video surveillance management server by described center switch system, and directly transfers real-time imaging data from described video surveillance management server.
Further, described emergency command server can receive and come from the data message of other each server in described application layer via described network center switch system, or from each part of sensing layer, directly obtains needed data message via described wireless network switching system and network center's switch system.
Mining wireless network communication system as claimed in claim 9, it is characterized in that, described emergency command server can send emergent instruction to other each server of application layer via described network center switch system, or directly to each part of described sensing layer, sends emergency scheduling instruction by described wireless network switching system and network center's switch system.
Further, described network center switch system accesses public network by network egress.
Further, the mining communication base station of a plurality of Wireless MESHs that forms each base station in the mining communication base station of a plurality of Wireless MESHs of described terrestrial wireless internet exchange system and be adjacent is radio interconnected, and with to be configured in ground a plurality of intelligent terminal radio interconnected.
Further, described underground wireless network switching system is comprised of the mining communication base station of a plurality of explosion-proof Wireless MESHs; Described network center switch be arranged at into the mining communication base station of the explosion-proof Wireless MESH of First of well head radio interconnected, other the mining communication base station of a plurality of explosion-proof Wireless MESH is in one line along underworkings, radio interconnected with two mining communication base stations of explosion-proof Wireless MESH that are adjacent, simultaneously radio interconnected with a plurality of intelligent terminals that are configured in down-hole.
As can be seen from the above technical solutions, mining wireless network communication platform based on technology of Internet of things described in the utility model erects underground wireless network environment by underground wireless network switching system, and a plurality of intelligent terminals that configure in sensing layer are also radio interconnected with the mining communication base station of Wireless MESH that forms underground wireless network switching system respectively, make like this underground work region no longer have communication dead angle, be installed on each service area all-network video camera and for detection of or the sensor terminal equipment of monitoring down-hole each environmental index all can be in real time by collected image, environmental data reaches in application layer described in the utility model by wireless communication networks, secondly, when using communication platform described in the utility model to position personnel in the pit, except judging by the ownership of Wireless MESH communication base station receiving target signal, the locating information that the identification card that can also wear by personnel in the pit sends judges, two kinds of judgment modes are combined with, and may improve widely the accuracy of personnel positioning, again, when the accidents such as blast in down-hole, infiltration, quick-recovery is for emergency management and rescue communication soon for wireless network environment, and this makes ground control personnel to grasp down-hole authentic communication in the very first time, reacts fast, for the quality time is won in rescue, again, whole underground wireless network environment build the use of having saved the consumptive materials such as cable, optical fiber, cost-saving, also reduced potential safety hazard simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural principle block diagram of mining wireless network communication system described in the utility model.
Embodiment
For making can be clearer to the purpose of this utility model, technical scheme and advantage in persons skilled in the art, referring to accompanying drawing, the utility model is further described.
As described in Figure 1, Radio Network System described in the utility model is comprised of application layer, transport layer, three parts of sensing layer, and wherein said application layer is comprised of voice server 1, location-server 2, video surveillance management server 3, Safety of Coal Mine Production dispatch server 4, emergency command server 5 and network center's switch system 6; Described voice server 1, location-server 2, video surveillance management server 3, Safety of Coal Mine Production dispatch server 4, emergency command server 5 are connected with described network center switch system 6 by netting twine respectively, be placed in Safety of Coal Mine Production dispatch center on ground, in order to realizing remote monitoring and control, security incident response commander, data report and the function such as information sharing.
Described transport layer comprises wireless network switching system 8, described wireless network switching system 8 is linked in the local area network (LAN) being comprised of described network center switch system 6 by netting twine, described wireless network switching system 8 comprises underground wireless network switching system 8 ' and terrestrial wireless internet exchange system 8 "; by installing respectively on the ground, the mining communication base station of a plurality of Wireless MESHs with down-hole forms for it, is mainly used in the data wireless exchange of the multiple business such as receive/transmitting of carrying wireless video, voice, sensor senses information data.Described underground wireless network switching system 8 ' and terrestrial wireless internet exchange system 8 " be connected with the network center's switch system 6 in described application layer respectively.
Described sensing layer is comprised of all kinds of intelligent terminals such as being configured in respectively down-hole or ground mobile phone 9, web camera 10, identification card 11, transducer 12, mobile emergency command machine 13.Underground wireless network switching system 8 ' in described transport layer and terrestrial wireless internet exchange system 8 " be configured in down-hole or ground mobile phone 9, web camera 10, identification card 11, transducer 12 respectively with sensing layer, mobile emergency command machine 13 is radio interconnected.
Further, described voice server 1 comprises IPPBX exchange of speech dispatch server, IP phone, mining WIFI cell phone system.IPPBX is exchange of speech gateway, IPPBX between IP phone, WIFI mobile phone and and other public telephone, mobile portable phone between exchange of speech function.It also can expand the functions such as conference telephone, voice mail, video dispatching further.IP phone is answered and is called whenever and wherever possible in WIFI overlay area.The communicating by letter of the communication, phone that the basic function of described IP phone comprises telephone booth and dispatching desk, toll breakdown, intrusion, the broadcast capability of dispatching desk be, logical multicast function and the conference call functions of dispatching desk.
Described location-server 2 is located in real time for mining area being equipped with to the personnel, vehicle, place, key, assets etc. of fixation and recognition card 11, the functions such as statistics.In actual mechanical process, described location-server 2 shows whole mining area map by GIS-Geographic Information System (GIS) monitor system software, and the data analysis to described identification card 11 passbacks of wearing from personnel in the pit, vehicle etc., and analysis result is presented on the relevant position of whole mining area map.Wherein, the data that described identification card 11 returns are to send described wireless network switching system 8 to by wireless network, described wireless network switching system 8 is sent in described location-server 2 via described center switch system 6 again, and the data that described identification card 11 returns include the information such as personnel in the pit's work attendance information, personnel in the pit's locating information, personnel in the pit's vital sign information, search and rescue.
Described video surveillance management server 3 comprises video surveillance management center, video memory and large-size screen monitors surveillance.Described video surveillance management server 3, for storing, manage, play by the captured front end video of the described web camera 10 that is arranged at front end working region, can amplify demonstration by large-size screen monitors simultaneously.Particularly, 10 pairs of front end working regions of described web camera are carried out routine and are taken, and by wireless network, send taken video image to described wireless network switching system 8 in real time, described wireless network switching system 8 is sent to described video surveillance management server 3 via described center switch system 6 by received video image again, the difference of the web camera 10 that described video surveillance management center is used according to each video image of shooting is classified received video image, and category periodically stores in the memory cell that described video memory is different, for later stage people for calling, playback.Further, by described network egress 7, administrative staff can be long-range by terminal remote real time inspections such as computer, mobile phones in any place that can surf the Net.
Described Safety of Coal Mine Production dispatch server 4 is for by being arranged at the described web camera 10 of coal mine ground or down-hole and the multiple environmental index of 12 pairs of coal mine grounds of transducer or down-hole is monitored or monitored.Particularly, described transducer 12 can be monitored environmental datas such as the methane of ground or down-hole (CH4) concentration, carbon monoxide (CO) concentration and temperature, and described video surveillance network video camera can be monitored the working condition of the people of ground or down-hole, machine, thing.By the data or the image that are arranged at the described web camera 10 of coal mine ground or down-hole and transducer 12 monitorings or monitor, by wireless network, send described wireless network switching system 8 to, then via described center switch system 6, received data or image are sent to described Safety of Coal Mine Production dispatch server 4 by described wireless network switching system 8.By described network center switch system 6, the abnormal information monitoring or detect is sent to emergency command server 5 when 4 monitoring of described Safety of Coal Mine Production dispatch server or while abnormal information having been detected, then analyze, judge by 5 pairs of received information of described emergency command server.Described Safety of Coal Mine Production dispatch server 4 has very important purposes for production run situation, lsafety level, hazard prediction early warning, the alarm in colliery.
Preferably, described Safety of Coal Mine Production dispatch server 4 also can directly be transferred real-time imaging data by described center switch system 6 from described video surveillance management server 3.
Emergency management and rescue commander when described emergency command server 5 accident that is mainly used in occurs.Described emergency command server 5 receives the data messages such as voice, position location, video and environmental monitoring results via described network center switch system 6 from described voice server 1, location-server 2, video surveillance management server 3 and Safety of Coal Mine Production dispatch server 4; On the other hand, described emergency command server 5 also can directly obtain needed data message via described wireless network switching system 8 and network center's switch system 6 from each part of sensing layer.Described emergency command server 5 is integrated received various data messages and is analyzed, thereby send emergency scheduling, described emergency scheduling can be sent in other each server of application layer via described network center switch system 6, and to each part of described sensing layer, send emergency scheduling instruction again by each server, also can directly to each part of described sensing layer, send emergency scheduling instruction by described emergency command server 5.In one embodiment, when down-hole methane (CH4) concentration data receiving of described emergency command server 5 has surpassed the pre-alarm value of setting, described emergency command server 5 starts corresponding emergency treatment prediction scheme, for example, by described voice server 1, to the mobile phone of down-hole, send audio alert instruction, order underground work personnel's emergency escape also indicates escape route.Described emergency command server 5 can move 4G, the Internet by wireless access, realizes telecommunication.
Described network center switch system 6 is connected with voice server 1, location-server 2, video surveillance management server 3, Safety of Coal Mine Production dispatch server 4, emergency command server 5 and wireless network switching system 8 respectively.Between described voice server 1, location-server 2, video surveillance management server 3, Safety of Coal Mine Production dispatch server 4 and emergency command server 5, by described network center switch system 6, realize the mutual of data message, and the exchange of data message between each terminal equipment in above-mentioned a plurality of server and described sensing layer, the particularly exchange of warning message is to realize by network center's switch system 6 and the acting in conjunction of wireless network switching system 8.Described network center switch system 6 is realized telecommunication by the mobile 4G of network egress 7 access, the Internet.
Described wireless network switching system 8 is mainly used in the data wireless exchange of the multiple business such as receive/transmitting of carrying wireless video, voice, sensor senses information data.Described wireless network switching system 8 comprises underground wireless network switching system 8 ' and terrestrial wireless internet exchange system 8 "; by installing respectively on the ground, the mining communication base station of a plurality of Wireless MESHs with down-hole forms for it; wherein, the mining communication base station of Wireless MESH that forms underground wireless network switching system 8 ' is the mining communication base station of explosion-proof Wireless MESH.Described terrestrial wireless internet exchange system 8 ”Yu network center switches 6 connect; and form this terrestrial wireless internet exchange system 8 " the mining communication base station of a plurality of Wireless MESHs in the mining communication base station of each Wireless MESH and a plurality of base station radios interconnection that are adjacent, and with to be configured in ground mobile phone 9, web camera 10, identification card 11, transducer 12 and mobile emergency command machine 13 radio interconnected.And in described underground wireless network switching system 8 ', described network center switch system 6 be arranged at into the mining communication base station of the explosion-proof Wireless MESH of First of well head radio interconnected, other the mining communication base station of a plurality of explosion-proof Wireless MESH is in one line along underworkings, the mining communication base station of each explosion-proof Wireless MESH is all radio interconnected with two mining communication base stations of explosion-proof Wireless MESH that are adjacent, and radio interconnected with the mobile phone 9, web camera 10, identification card 11 and the transducer 12 that are configured in down-hole.
Described mobile phone 9 has the functions such as voice, video, note, is mainly used on ground and under-well bi-directional mobile call and subsurface environment mobile call and video is checked, security information early warning circular each other.Radio interconnected with wireless network switching system 8.
Described web camera 10 is wireless network camera, by at down-hole or (on ground) installing wireless network network camera video signal by the video surveillance management center in video surveillance management server 3 described in wireless network switching system 8 and network center's switch system 6, realizing thus can be to important area as down-hole coal excavation working face etc. or place, key monitored as explosives magazine, transformer room, air compressor house etc. carry out video in real time.
Described identification card 11 is for personnel in the pit's work attendance, track and localization, vital sign information detection, search and rescue in danger etc.Described identification card 11 with wireless network switching system 8 radio interconnected and via described wireless network switching system 8 and and network center's switch system 6 by monitored transfer of data, give each server in described application layer.
Described transducer 12 is mainly used in subsurface environment, disaster information perception data wireless transmission ground monitoring center.Described transducer 12 is radio interconnected with wireless network switching system 8, and via described wireless network switching system 8 and and network center's switch system 6 by monitored transfer of data, give each server in described application layer.
Emergency management and rescue commander when described mobile emergency command machine 13 accident that is mainly used in occurs.Described mobile emergency command machine 13 receives the data messages such as voice, position location, video and environmental monitoring results via described network center switch system 6 and wireless network switching system 8 from described voice server 1, location-server 2, video surveillance management server 3 and Safety of Coal Mine Production dispatch server 4; On the other hand, the wireless network that described mobile emergency command machine 13 also can form via described wireless network switching system 8 directly obtains needed data message from each part of sensing layer.Described mobile emergency command machine 13 is integrated received various data messages and is analyzed, thereby send emergency scheduling, described emergency scheduling can be sent in other each server of application layer via described network center switch system 6 and wireless network switching system 8, and to each part of described sensing layer, send emergency scheduling instruction again by each server, also can be directly by wireless network, to each part of described sensing layer, send emergency scheduling instruction.In one embodiment, when down-hole methane (CH4) concentration data receiving of described mobile emergency command machine 13 has surpassed the pre-alarm value of setting, described mobile emergency command machine 13 starts corresponding emergency treatment prediction scheme, for example, by described voice server 1, to the mobile phone of down-hole, send audio alert instruction, order underground work personnel's emergency escape also indicates escape route.Described emergency command server 5 can move 4G, the Internet by wireless access, realizes telecommunication.
Intelligent wireless terminals all on down-hole, ground are roamed in full Wireless communication network switching system by wireless network protocol, travel all over Internet resources, and show comprehensive perception, seamless interconnected, highly intelligent.Downhole wireless intelligent terminal all adopts intrinsic safety type, explosion-proof type technical standard, meets mining country peace mark authentication requesting, is applicable to mine and uses.
The utility model is based on technology of Internet of things and WIFI wireless telecommunication system, adopt current state-of-the-art IEEE802.11n wireless standard, design with MESH wireless telecommunication system, in conjunction with IPPBX switch, video monitoring, mine GIS electronic map information, Safety of Coal Mine Production dispatch server, emergency management and rescue commander server, network center's switch, and Radio Network System switching system and all kinds of intelligent terminals etc.This wireless communication networks system adopts full Wireless mechanics of communication, no longer relies on the wired looped network in colliery, thoroughly breaks away from wired constraint.In function, not only can realize and support wireless voice communication, personnel, vehicle, place, key, assets accurately to locate, can be accessed by the functions such as wireless video monitoring, sensor senses information data wireless transmission simultaneously.Realization is by ubiquitous end-equipment and facility, comprise and possessing " inherent intelligence " transducer, mobile terminal, industrial system, video monitoring system etc. and as stick the sundry assets of RFID, the individual of portable radio terminal and vehicle etc. " intelligent object ", by Mesh WLAN Radio Network System exchange communication system, access mobile 4G, the Internet, realization is interconnected, applies high integrated.Under Intranet, private network or internet environment, adopt suitable security assurance information mechanism, the management and service functions such as the controlled and even personalized real time on-line monitoring of safety, location are reviewed, alarm linkage, dispatch control, program management, Long-distance Control, safety precaution, long-range repair and maintenance, online upgrading, statistical report form, decision support, leader's desktop are provided, realize " pipe, control, the battalion " of " safety, efficient, the energy-saving and environmental protection " of Mine Safety in Production information-based things such as " " personnel, vehicle, place, key, assets integrated.
Described WIFI Wireless MESH working method, wireless mesh network (MESH) technology is towards the novel radio mobile communication technology based on IP access, is suitable for regional environment and covers and broadband high-speed wireless access.Wireless Mesh netword based on be between numerous WAP (wireless access point) of net distribution cooperate with each other and collaborative, there is the advantage of broadband high-speed and spectral efficient, there is dynamic self-organization, self-configuring, the outstanding feature such as maintenance certainly.
In actual applications, Mesh wlan network is more stable than single-hop networks, this is because in data communication, the performance of network performance is not only to rely on certain node. in traditional single-hop wireless network, if fixing AP(network exchange base station) broken down, in this network, all wireless devices all can not communicate so. and in Mesh network, if the AP of certain node breaks down, it can select an AP to communicate again again, and data still can arrive destination at high speed.From physical angle, say, radio communication means that communication distance is shorter, and the effect of communication can be better. because along with the growth of communication distance, wireless signal not only can be weak but also can phase mutual interference, thereby reduces the efficiency of data communication.And in Mesh network, be with the shorter wireless network of a rule, to connect to replace the connection of long distance in the past, thereby guarantee that data can be with two-forty transmission fast between node.Mesh technology can make the installation and deployment of WLAN, the network capacity extension convenient, and many producers have all released the Mesh product of feature richness, thereby make to dispose extensive operation level wireless MAN, become possibility.
Domestic colliery subsurface environment is severe complicated, and cable technology communication network is often subject to such as landslide, and cable is damaged while having an accident fractures, the puzzlement that causes communication network paralysis to suffer from the problems such as inefficacy.In the technical program of implementing, owing to having adopted MESH technology, between each communication base station of down-hole, can utilize the distinctive network self-healing function of MESH technology to ensure proper communication, this measure simultaneously also when solving mine generation catastrophe emergency management and rescue commander communication a reliable communication system is provided.
Claims (13)
1. the mining wireless network communication system based on technology of Internet of things, comprise application layer, transport layer, sensing layer, described application layer comprises: voice server (1), location-server (2), video surveillance management server (3), Safety of Coal Mine Production dispatch server (4), emergency command server (5) and network center's switch system (6); Described voice server (1), location-server (2), video surveillance management server (3), Safety of Coal Mine Production dispatch server (4) and emergency command server (5) are connected with described network center switch system (6) by netting twine respectively, between each server of described application layer (1,2,3,4,5), by described network center switch system (6), realize the mutual of data message; It is characterized in that,
Described transport layer comprises wireless network switching system (8), described wireless network switching system (8) is linked in the local area network (LAN) being comprised of described network center switch system (6) by netting twine, this wireless network switching system (8) comprises underground wireless network switching system (8 ') and terrestrial wireless internet exchange system (8 "); by installing respectively on the ground, the mining communication base station of a plurality of Wireless MESHs with down-hole forms for it, for realizing the switched wireless of the data message between described application layer and described sensing layer; Described underground wireless network switching system (8 ') and terrestrial wireless internet exchange system (8 ") be connected with the network center's switch system (6) in described application layer respectively;
Described sensing layer comprises and is configured in respectively down-hole or ground a plurality of intelligent terminal, and the underground wireless network switching system (8 ') in described transport layer and described terrestrial wireless internet exchange system (8 ") radio interconnected with described a plurality of intelligent terminals respectively.
2. mining wireless network communication system as claimed in claim 1, it is characterized in that, described intelligent terminal comprises and is configured in respectively down-hole or ground mobile phone (9), web camera (10), identification card (11), transducer (12) and is configured in ground mobile emergency command machine (13).
3. mining wireless network communication system as claimed in claim 1, it is characterized in that, described voice server (1) comprises IPPBX exchange of speech dispatch server and mining, IP phone and mining WIFI cell phone system, wherein IPPBX is exchange of speech gateway, between IP phone, WIFI mobile phone and and other public telephone, mobile portable phone between exchange of speech.
4. mining wireless network communication system as claimed in claim 2, is characterized in that, described video surveillance management server (3) includes video surveillance management center, video memory and large-screen surveillance further; For storage, management, broadcasting, by the captured front end video of described web camera (10), described video is amplified demonstration by large-screen surveillance.
5. mining wireless network communication system as claimed in claim 4, is characterized in that, described video memory is divided into a plurality of different memory cell, is respectively used to storage by the captured front end video image of different web camera (10).
6. mining wireless network communication system as claimed in claim 2, it is characterized in that, described Safety of Coal Mine Production dispatch server (4) is for monitoring or monitor the multiple environmental index of coal mine ground or down-hole by being arranged at described web camera (10) and the transducer (12) of coal mine ground or down-hole, and by wireless network, send data or the image of monitoring or monitor to described wireless network switching system (8), then deliver to described Safety of Coal Mine Production dispatch server (4) via described center switch system (6).
7. mining wireless network communication system as claimed in claim 6, it is characterized in that, described Safety of Coal Mine Production dispatch server (4) is connected with described emergency command server (5) by described network center switch system (6), when abnormal information has been monitored or detected to described Safety of Coal Mine Production dispatch server (4) by described network center switch system (6) by the abnormal information monitoring or detect send to emergency command server (5).
8. mining wireless network communication system as claimed in claim 6, it is characterized in that, described Safety of Coal Mine Production dispatch server (4) is directly connected with described video surveillance management server (3) by described center switch system (6), and directly transfers real-time imaging data from described video surveillance management server (3).
9. mining wireless network communication system as claimed in claim 1, it is characterized in that, described emergency command server (5) can receive and come from the data message of other each server in described application layer via described network center switch system (6), or from each part of sensing layer, directly obtains needed data message via described wireless network switching system (8) and network center's switch system (6).
10. mining wireless network communication system as claimed in claim 9, it is characterized in that, described emergency command server (5) can send emergent instruction to other each server of application layer via described network center switch system (6), or sends emergency scheduling instruction by described wireless network switching system (8) and direct each part to described sensing layer of network center's switch system (6).
11. mining wireless network communication systems as claimed in claim 1, is characterized in that, described network center switch system (6) is by network egress (7) access public network.
12. mining wireless network communication systems as claimed in claim 1, it is characterized in that, the mining communication base station of a plurality of Wireless MESHs that forms each base station in the mining communication base station of a plurality of Wireless MESHs of described terrestrial wireless internet exchange system (8 ") and be adjacent is radio interconnected, and with to be configured in ground a plurality of intelligent terminal radio interconnected.
13. mining wireless network communication systems as claimed in claim 1, is characterized in that, described underground wireless network switching system (8 ') is comprised of the mining communication base station of a plurality of explosion-proof Wireless MESHs; Described network center switch (6) be arranged at into the mining communication base station of the explosion-proof Wireless MESH of First of well head radio interconnected, other the mining communication base station of a plurality of explosion-proof Wireless MESH is in one line along underworkings, radio interconnected with two mining communication base stations of explosion-proof Wireless MESH that are adjacent, simultaneously radio interconnected with a plurality of intelligent terminals that are configured in down-hole.
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| CN201220613080.4U CN203445906U (en) | 2011-11-17 | 2012-11-19 | Mining wireless network communication system based on Internet of things technology |
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| CN201220613080.4U CN203445906U (en) | 2011-11-17 | 2012-11-19 | Mining wireless network communication system based on Internet of things technology |
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| CN201210467921.XA Expired - Fee Related CN103124288B (en) | 2011-11-17 | 2012-11-19 | Mining wireless network communication system based on technology of Internet of things |
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- 2012-11-19 CN CN201210467921.XA patent/CN103124288B/en not_active Expired - Fee Related
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| CN103124288B (en) | 2018-08-07 |
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Granted publication date: 20140219 Effective date of abandoning: 20180807 |