Novel networking method under coal mine based on combination of WIFI wireless network and wired network

A wired network and wireless network technology, which is applied in the field of new networking in coal mines, can solve problems such as few hops, bandwidth loss, and harsh and complex underground environment, and achieve the effect of increasing hops and reducing bandwidth loss

Inactive Publication Date: 2014-03-05
辽宁瑞华实业集团高新科技有限公司
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Problems solved by technology

[0002] The ever-changing modern communication technology can solve some common communication problems, but the underground environment of coal mines is harsh and complex, and the communication equipment is connected by wired method to achieve redundancy. Occasionally, there are few hops in wireless interconnection, and serious bandwidth loss after multiple hops.

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  • Novel networking method under coal mine based on combination of WIFI wireless network and wired network

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Embodiment Construction

[0010] In a specific embodiment of the new networking method of the present invention, those skilled in the art realize the connection of the wired link and the wireless link by configuring the communication unit of the new coal mine networking method based on the combination of the WIFI wireless network and the wired network. Prepare each other.

[0011] The following describes the new networking method in detail with reference to the accompanying drawings.

[0012] This embodiment is a preferred embodiment of the new networking method, and all the principles and basic structures of the new networking method are the same as those of the new networking method, and all belong to the protection scope of the new networking method.

[0013] refer to figure 1 The new networking method is based on a coal mine underground new networking method based on a combination of WIFI wireless network and wired network, including at least two communication units composed of ...

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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 [0001] The novel networking method relates to the field of coal mine communication, in particular to a new coal mine underground networking method based on a combination of a WIFI wireless network and a wired network. Background technique [0002] The ever-changing modern communication technology can solve some common communication problems, but the underground environment of coal mines is harsh and complex, and the communication equipment is connected by wired method to achieve redundancy. Occasionally, there are few hops in wireless interconnection, and serious bandwidth loss after multiple hops. . Contents of the invention [0003] In order to solve the above problems, the new networking method provides a special environment in the coal mine, which can not only realize the mutual redundancy of wired and wireless, but also increase the number of wireless interconnection hops and reduce the bandwidth loss after multiple connections. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04W84/12
Inventor 战宇刘志高张占军包军良董殿峥
Owner 辽宁瑞华实业集团高新科技有限公司
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