CN1777105A - Mine voice communication system based on computer network - Google Patents
Mine voice communication system based on computer network Download PDFInfo
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- CN1777105A CN1777105A CN 200510045434 CN200510045434A CN1777105A CN 1777105 A CN1777105 A CN 1777105A CN 200510045434 CN200510045434 CN 200510045434 CN 200510045434 A CN200510045434 A CN 200510045434A CN 1777105 A CN1777105 A CN 1777105A
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Abstract
The system includes two part: the wired backbone network composed of network WEB server, voice SIP server, stream media server, router and explosion proof network exchanger, and the wireless network composed of access point of explosion proof network and explosion proof type wireless terminals. WEB server, SIP server and stream media server placed above well are connected to the router. One explosion proof network exchanger is placed underside of well at each certain distance. Each exchanger is linked each other. One of the exchangers is connected to the router above well. The access point of explosion proof network is connected to the explosion proof network exchanger. Through wireless network protocol, the explosion proof type wireless terminals are connected to the access point of explosion proof network. The invention can implement functions of voice communication, scheduling, positioning, video monitoring and data transmission between above well and underside of well.
Description
Technical field
The present invention relates to communication apparatus under the coal mine, belong to the network communications technology field.
Background technology
Present known leakage mechanics of communication can realize the speech communication under the mine, but owing to be analog communication, weak effect, and function singleness can not full duplex communication, the Installation and Debugging complexity.Known down-hole Personal Handyphone System is owing to can not realize grouping busy, not having scheduling feature.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of mine voice communication system based on computer network is provided, this system can realize the communication of mine mobile voice, scheduling, positioning function, simultaneously can expand to video monitoring, the transfer of data of remote measuring and controlling, this system also can insert the Internet, realizes telecommunication.
The present invention adopts following technical solution:
This system comprises wired backbone network and wireless network two big parts:
(1) wired backbone network is made up of the webserver, voice server, streaming media server, router and the explosion-proof network switch, the webserver, voice server and streaming media server all are connected on the router by fire-retardant cable, place mine on the ground;
Place an explosion-proof network switch at a certain distance in the down-hole, first explosion-proof network switch of down-hole links to each other by fire-retardant cable with aboveground router, and the explosion-proof network switch of down-hole is interconnected by fire-retardant cable;
(2) wireless network is made up of explosion-proof wireless network access point and explosion-proof type wireless terminal, and explosion-proof wireless network access point links to each other with the explosion-proof network switch by fire-retardant cable; The explosion-proof type wireless terminal all links to each other with wireless network access point by wireless network protocol.
All AP (wireless network access point) link to each other with wired backbone network by fire-retardant cable, form to be fixed with spider lines, the large tracts of land coverage of wireless coverage for extending; All wireless terminals pass through wireless network access point access network nearby, travel all over Internet resources.All component devices all adopt explosion-proof type, are fit to mine and use.Speech communication is based on the computer local network realization.
The present invention can realize functions such as the speech communication, scheduling, personnel in the pit location, video monitoring, transfer of data of aboveground and down-hole, down-hole and down-hole.Also can insert the Internet, realize telecommunication.
Description of drawings
Accompanying drawing is a structural principle block diagram of the present invention.
Embodiment
Accompanying drawing has provided structural principle block diagram of the present invention.This system comprises that wired backbone network and wireless network two large divisions form:
(1), wired backbone network is made up of WEB (network) server, SIP (voice) server, streaming media server, router, the explosion-proof network switch.WEB server, sip server, streaming media server are connected on the router by fire-retardant cable, place aboveground.Place an explosion-proof network switch for per about 3 kilometers in the down-hole, first explosion-proof network switch of down-hole links to each other by fire-retardant cable with aboveground router, and the explosion-proof network switch of down-hole is interconnected by fire-retardant cable.
(2), wireless network has explosion-proof type wireless network access point (AP) and explosion-proof type wireless terminal to form.The explosion-proof type wireless aps links to each other with the explosion-proof network switch by fire-retardant cable.The explosion-proof type wireless terminal comprises wireless antiexplosion telephone, wireless explosion-proof video camera, wireless data transmission interface etc.The explosion-proof type wireless terminal all links to each other with the explosion-proof type wireless aps by wireless network protocol.
All AP (wireless network access point) link to each other with wired backbone network by fire-retardant cable, form based on fixing wired backbone Ethernet, and wireless coverage is the large tracts of land coverage of extension; The key ring network in down-hole by explosion-proof switch constitutes forms down-hole branch Ethernet, and down-hole branch Ethernet connects some explosion-proof wireless network base stations, and all wireless terminals pass through AP access network nearby, travel all over Internet resources.The user can roam in the scope that AP group covers, and can be not out of touch with network, and communication can not interrupted.Obtain personnel positions information by the wireless location of mobile phone, the database of each AP of timing extraction is analyzed this AP physical address of the mobile phone of connection at present, obtains the position data of each mobile phone, and position data is kept in the database.
The present invention can realize speech communication, scheduling, personnel in the pit location, video monitoring, transfer of data aboveground and down-hole, down-hole and down-hole.Also can insert the Internet, realize telecommunication.
Claims (2)
1, a kind of mine voice communication system based on computer network comprises wired backbone network and wireless network two big parts:
(1) wired backbone network is made up of the webserver, voice server, streaming media server, router and the explosion-proof network switch, the webserver, voice server and streaming media server all are connected on the router by fire-retardant cable, place mine on the ground;
Place an explosion-proof network switch at a certain distance in the down-hole, first explosion-proof network switch of down-hole links to each other by fire-retardant cable with aboveground router, and the explosion-proof network switch of down-hole is interconnected by fire-retardant cable;
(2) wireless network is made up of explosion-proof wireless network access point and explosion-proof type wireless terminal, and explosion-proof wireless network access point links to each other with the explosion-proof network switch by fire-retardant cable; The explosion-proof type wireless terminal all links to each other with wireless network access point by wireless network protocol.
2, according to claim 1 described mine voice communication system based on computer network, it is characterized in that: speech communication is based on that computer local network realizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510045434 CN1777105A (en) | 2005-12-02 | 2005-12-02 | Mine voice communication system based on computer network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510045434 CN1777105A (en) | 2005-12-02 | 2005-12-02 | Mine voice communication system based on computer network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1777105A true CN1777105A (en) | 2006-05-24 |
Family
ID=36766433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510045434 Pending CN1777105A (en) | 2005-12-02 | 2005-12-02 | Mine voice communication system based on computer network |
Country Status (1)
| Country | Link |
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| CN (1) | CN1777105A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075393A (en) * | 2010-12-15 | 2011-05-25 | 江西省煤炭工业科学研究所 | Double-frequency wireless communication system for mines |
| CN101247560B (en) * | 2008-03-07 | 2011-09-28 | 东莞市广易电子科技有限公司 | Short message terminal under coal mine and its application method |
| CN101766012B (en) * | 2007-07-26 | 2014-07-16 | 诺基亚公司 | Scheduling of voice over IP data |
-
2005
- 2005-12-02 CN CN 200510045434 patent/CN1777105A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766012B (en) * | 2007-07-26 | 2014-07-16 | 诺基亚公司 | Scheduling of voice over IP data |
| CN101247560B (en) * | 2008-03-07 | 2011-09-28 | 东莞市广易电子科技有限公司 | Short message terminal under coal mine and its application method |
| CN102075393A (en) * | 2010-12-15 | 2011-05-25 | 江西省煤炭工业科学研究所 | Double-frequency wireless communication system for mines |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |