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A mine real-time communication method

A technology of real-time communication and mine, applied in the field of mine communication, can solve the problems of inability to quickly realize real-time communication between personnel above and underground operators, affecting mine scheduling and emergency rescue, etc. , the effect of low power

Active Publication Date: 2011-12-21
SHENZHEN YIRI TECH
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Problems solved by technology

[0005] In order to solve the technical problem that the mine communication method in the prior art cannot quickly realize the real-time communication between the above-ground personnel and the underground operators and between the underground operators, which affects the scheduling and emergency rescue of the mine, it provides a mine Instant Messaging Method

Method used

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  • A mine real-time communication method

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Embodiment Construction

[0026] See figure 1 . The mine real-time communication method of the present invention mainly utilizes the ZigBee technology to realize the real-time communication of underground personnel in the mine, and provides a strong guarantee for underground personnel information statistics and post-disaster search and rescue work. The hardware of the mine real-time communication method adopts a program-controlled switchboard installed above the mine, a base station and a ZigBee mobile terminal installed underground, and the network structure of a three-level community-based mine dispatching mobile communication system is formed by using the program-controlled switchboard, base station and ZigBee mobile terminal. In this specific embodiment, the base station includes base station S1, base station S2, base station S3 and base station S4, ZigBee mobile terminal is arranged in the base station, and is subject to the management and control of the base station, as in figure 1 Among them, t...

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Abstract

The invention discloses a mine real-time communication method, aiming to provide a method that can realize real-time communication between underground operation industries and between above-ground personnel and underground operation personnel, which includes: setting several base stations connected in sequence underground, And make the base station establish a communication connection with the program-controlled switchboard on the well; install a ZigBee mobile terminal located in the base station and subject to the management and control of the base station to which it belongs; use the base station and the ZigBee mobile terminal to build a wireless system based on IEEE802.15.4 The wireless communication network of the network protocol; each base station and the ZigBee mobile terminal in the base station adopt wireless communication based on the IEEE802.15.4 wireless network protocol. The invention can be used for mine dispatching and emergency rescue and the like.

Description

technical field [0001] The invention relates to a mine communication method, in particular to a real-time communication method for mine personnel based on IEEE 802.15.4 wireless network technology. Background technique [0002] Coal is the most important energy resource in my country. In recent years, accidents in coal mines have occurred frequently, and safe production is facing a very severe test. Therefore, the National Mine Safety Supervision Bureau put mine emergency rescue on the important agenda, and successively established mine rescue command center, production safety emergency rescue office, mine medical rescue center, mine accident rescue base and mine rescue technology research center, etc. Emergency Rescue Research System. The "Eleventh Five-Year" Development Plan for Mine Rescue clearly pointed out that: my country's mine emergency rescue has problems including backward rescue equipment and poor communication information, which is far from meeting the overall ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W84/18G08C17/02E21F17/18
Inventor 王体陈洵崔荣涛文智力
Owner SHENZHEN YIRI TECH
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