CN103618653A - Novel networking method under coal mine based on combination of WIFI wireless network and wired network - Google Patents
Novel networking method under coal mine based on combination of WIFI wireless network and wired network Download PDFInfo
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- CN103618653A CN103618653A CN201310105503.0A CN201310105503A CN103618653A CN 103618653 A CN103618653 A CN 103618653A CN 201310105503 A CN201310105503 A CN 201310105503A CN 103618653 A CN103618653 A CN 103618653A
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Abstract
The networking method is based on a combination of a WIFI wireless network and a wired network, and includes a plurality of communication units used for real-time wireless communication and data transmission under a coal mine. According to the networking method, a wired link is used as a main transmission link, a wireless link is used as a backup link, and the plurality of communication units transmit data in a relay method. The novel networking method can still be safely used in harsh complex environment under a coal mine, even when a wired link cannot be used or is broken off, the reliability of communication and the radio communication efficiency under the coal mine are greatly raised. By adopting the novel networking method, wireless communication and transmission of network data such as video images and the like in positions covered under the coal mine and positions above the coal mine and under the coal mine can be ensured.
Description
Technical field
This novel network-building method relates to Coal Mine Communication field, relates in particular to novel network-building method under a kind of coal mine based on WIFI wireless network and cable network combination.
Background technology
Modern communication technology with rapid changepl. never-ending changes and improvements can solve some common communication issues, but colliery subsurface environment is badly complicated, between communication equipment, to have line method to connect and to realize redundancy, accidentally there is the wireless interconnected jumping figure that also exists few, the problem such as after multi-hop bandwidth loss is serious.
Summary of the invention
In order to address the above problem, this novel network-building method provides a kind of in the particular surroundings under coal mine, not only can realize wired, wireless mutual redundancy, also can make wireless interconnected jumping figure increase, and reduce the bandwidth loss after many.
This novel network-building method comprises at least two communication units that are comprised of antenna-feedback system, WiFi wireless signal transceiver, ethernet ring network module, adopts wireless link, wire link relay method to transmit the data of each unit between the communication unit of stating.
The beneficial effect of this novel network-building method is:
1. all capped positions, down-hole, aboveground and the radio communication in all places, down-hole and the transmission of network data have been guaranteed.
2. a novel network-building method, has realized the standby mutually of underground equipment wire link, wireless link.
3. between each communication unit described in a novel network-building method, with relay method, transmit data, between each unit, wireless link is only responsible for transfer of data between unit, has reduced the bandwidth loss of multi-hop, has increased jumping figure.
Accompanying drawing explanation
Fig. 1 is the schematic block diagram of this novel network-building method
Embodiment
In a specific embodiment of this novel network-building method, those skilled in the art has passed through to the Configuration of the communication unit of novel network-building method under the coal mine based on WIFI wireless network and cable network combination the standby mutually of wire link and wireless link.
Below in conjunction with accompanying drawing, this novel network-building method is elaborated.
The present embodiment is novel network-building method preferred embodiment, and all its principles and basic structure are identical with this novel network-building method, all belong in the protection range of this novel network-building method.
Novel network-building method under coal mine with reference to this novel network-building method of Fig. 1 based on WIFI wireless network and cable network combination, comprise at least two communication units that formed by antenna-feedback system, WiFi wireless signal transceiver, ethernet ring network module, between the communication unit of stating, adopt wireless link, wire link relay method to transmit the data of each unit, wire link, the wireless link of realizing underground equipment are standby mutually.
Claims (3)
1. novel network-building method under the coal mine based on the combination of WIFI wireless network and cable network, it is characterized in that: the communication unit that antenna-feedback system, WiFi wireless signal transceiver, ethernet ring network module form, adopts wireless link, wire link relay method to transmit the data of each unit between described communication unit.
2. the novel network-building method under the coal mine based on the combination of WIFI wireless network and cable network according to claim 1, it is characterized in that: comprise the communication unit described at least two, described WiFi wireless signal transceiver is connected and carries out exchanges data with described ethernet ring network module, and described wireless signal transceiver communicates by described antenna-feedback system and the WiFi terminal equipment connecting.
3. the novel network-building method under the coal mine based on the combination of WIFI wireless network and cable network according to claim 1, it is characterized in that: comprise the communication unit described at least two, when not having wire link or wire link to damage, backup wireless link is enabled automatically, and the data of two communication unit transmission are transmitted by wireless link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105503.0A CN103618653A (en) | 2013-03-29 | 2013-03-29 | Novel networking method under coal mine based on combination of WIFI wireless network and wired network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105503.0A CN103618653A (en) | 2013-03-29 | 2013-03-29 | Novel networking method under coal mine based on combination of WIFI wireless network and wired network |
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| Publication Number | Publication Date |
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| CN103618653A true CN103618653A (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310105503.0A Pending CN103618653A (en) | 2013-03-29 | 2013-03-29 | Novel networking method under coal mine based on combination of WIFI wireless network and wired network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301135A (en) * | 2014-09-10 | 2015-01-21 | 山东康威通信技术股份有限公司 | Electric power tunnel WIFI signal coverage and equipment network management system and method thereof |
| CN104468234A (en) * | 2014-12-24 | 2015-03-25 | 无锡儒安科技有限公司 | High-robustness communication network for dual backup of optical network and wireless Mesh network |
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| CN102061935B (en) * | 2011-01-10 | 2012-09-05 | 西安森兰科贸有限责任公司 | Wireless multimedia command system for mine rescue |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201044457Y (en) * | 2007-04-29 | 2008-04-02 | 上海神开石油化工装备集团有限公司 | Radio communication device at artesian well spot |
| CN201118872Y (en) * | 2007-08-15 | 2008-09-17 | 深圳市哲扬科技有限公司 | A coal mine down-hole communication base station |
| CN101873240A (en) * | 2010-05-10 | 2010-10-27 | 煤炭科学研究总院重庆研究院 | Multifunctional wireless Mesh gateway device for multi-RF (Radio Frequency) mine and control system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301135A (en) * | 2014-09-10 | 2015-01-21 | 山东康威通信技术股份有限公司 | Electric power tunnel WIFI signal coverage and equipment network management system and method thereof |
| CN104301135B (en) * | 2014-09-10 | 2019-01-22 | 山东康威通信技术股份有限公司 | The covering of electric power tunnel WIFI signal and device network management system and its method |
| CN104468234A (en) * | 2014-12-24 | 2015-03-25 | 无锡儒安科技有限公司 | High-robustness communication network for dual backup of optical network and wireless Mesh network |
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Application publication date: 20140305 |