Mine safety information collaborative awareness and disaster real-time pre-warning system

A security information and collaborative sensing technology, applied in the transmission system, mining equipment, mining equipment, etc., can solve the problems of large differences in system data structure, lack of unified communication protocol and access technology in the system, and the combination of personnel positioning and security systems. Achieve the effects of strong real-time performance, security assurance, and large amount of data transmission

Inactive Publication Date: 2013-01-02
青岛太阳能电力研究院有限公司
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AI Technical Summary

Problems solved by technology

Although the state has promulgated relevant regulations on the construction of the six major systems, in actual operation, the current construction of the emergency avoidance system is relatively independent, and has not been combined with existing security systems such as monitoring and monitoring, personnel positioning, and self-rescue under pressure.
There is heterogeneity in the network structure and data types among the various subsystems. At the same time, due to the different manufacturers and system construction periods of the existing safety production monitoring and monitoring system, there is no unified communication protocol and access technology between the various systems. The data structure between the systems is very different, showing multi-source and heterogeneity

Method used

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  • Mine safety information collaborative awareness and disaster real-time pre-warning system

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing, the present invention will be described in further detail:

[0022] As shown in the figure, the mine safety information cooperative perception and disaster real-time early warning system of the present invention includes an information center monitoring platform connected to a Beidou satellite wireless communication unit connected to an underground optical fiber ring network communication unit, The downhole optical fiber ring network communication unit is connected to the bottom wireless network communication unit, the bottom wireless network communication unit is connected to the downhole multiple heterogeneous information collection control unit, and the downhole multiple heterogeneous information collection control unit is connected to the basic information unit.

[0023] The Beidou satellite wireless communication unit adopts the Beidou satellite to transmit and communicate. The Beidou satellite transmits information wi...

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Abstract

The invention provides a mine safety information collaborative awareness and disaster real-time pre-warning system. The system comprises an information centre monitoring platform, wherein the information centre monitoring platform is connected with a Beidou satellite wireless communication unit; the Beidou satellite wireless communication unit is connected with an underground optical fiber ring network communication unit; the underground optical fiber ring network communication unit is connected with a bottom layer wireless network communication unit; the bottom layer wireless network communication unit is connected with an underground multi-variant heterogeneous information acquisition control unit; and the underground multi-variant heterogeneous information acquisition control unit is connected with a basic information unit. According to the invention, the mine safety information collaborative awareness and disaster real-time pre-warning system is constructed by utilizing the Beidou satellite wireless communication unit which takes a Beidou satellite as a transmission core, so that multi-source heterogeneous information in a mine Internet of things information system are fused mutually; the unification of real-time monitoring, the network transmission, the dynamic identification and a feedback control technology is realized; and the dynamic reliability of a mine safety control strategy is improved effectively.

Description

technical field [0001] The invention relates to an early warning system, in particular to an early warning system capable of providing mine safety information monitoring and disaster prevention and control. Background technique [0002] my country is rich in coal resources and coal is the main energy source in my country. At present, coal accounts for about 73% of my country's energy production and consumption. Due to the complex coal storage conditions in our country, the low level of coal mine automation, the large number of underground workers, the relatively backward technology used in the production safety monitoring system, single function, and management and other factors, the production cost is high and the safety situation is not optimistic. The death toll of coal mine accidents in the country remains high, and the death rate per million tons is much higher than the average level of the world's major coal-producing countries, seriously affecting the sustainable deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08E21F17/18
Inventor 孟祥忠白星振于庆先肖文光王强
Owner 青岛太阳能电力研究院有限公司
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