Design Research Of Mine Gas Monitoring And Warning System Based On Cloud Computing

The occurrence of gas disasters seriously restricts the development of coal industry and the improvement of economic benefit, its prevention measures are mainly the application of gas early warning technology. gas early warning technology is effective to the coal mine safety in production is of great significance. Cloud computing is a new type of computer service mode, using distributed data processing methods, achieving fast and efficient analysis of large data. In this paper, Based on the cloud computing architecture service mode, through the historical analysis of characteristics of gas monitoring data, using historical change rules of gas monitoring data of real-time gas early warning monitoring data. The main research work is as follows:The actual demand of coal enterprise to build cloud platform is Analyzed. Expounds the mine gas monitoring and early warning system based on cloud computing cloud computing theory, service mode, virtualization technology, real-time transfer technology and Hadoop technologies, from the cost of coal enterprises, IT efficiency, maintenance, energy consumption and scalability aspects has carried on the demand analysis.Gas monitoring data of early warning model is studied. Through the historical analysis of characteristics of gas monitoring data, tract can real-time reaction gas concentration change trend of parameters, including 97% confidence limit and 95% of the sample and the sample average grey correlation, divided the warning level into grade I and grade II, based on the gas early warning model of real-time monitoring data analysis, to realize the gas concentration safety warning.Design the cloud computing model of mine gas early warning architecture, and completed the construction of the cloud platform. Design the application in the mine gas early warning analysis of cloud computing model of physical architecture and its cloud computing platform, planning the system of gas early warning process,and completed the platform building work of cloud computing, in order to realize efficient gas early warning analysis provides the technical support.Realize the cloud computing gas early warning analysis application data integration mode. Based on the established mathematical model of gas early warning, the application of the cloud computing model of gas monitoring data processing on the scene early warning analysis, carboniferous branch Wells of coking coal mine in Ning Xia coal group as the research object, through contrast analysis of actual monitoring data, show a good applicability and effectiveness.Mine gas monitoring and early warning system based on cloud computing research, not only can improve the reliability of the mine gas early warning, at the same time, for the coal mining enterprises to achieve higher levels of information integration management, and provides new information technology ideas.