煤矿多灾害综合预警系统架构设计及应用

Architecture design and application of a comprehensive early warning system for coal mine multi-hazard

多灾害综合预警是国家煤矿智能化建设中智能安全监控系统板块的重要建设内容。为了加快煤矿多灾害综合预警技术的发展,提高煤矿灾害预警能力,阐述了煤矿灾害预警数据呈现的多源异构、数据频率和预警指标方面的特征;设计了由终端支撑层、数据处理层、系统应用层和系统展示层组成的煤矿多灾害综合预警系统架构;总结了多灾害综合预警系统中的关键技术,包括基于致因分析的灾害综合预警、基于数据驱动的灾害综合预警、应急辅助决策和灾变联动控制技术4部分,形成完整的多灾害预警技术链,对煤矿多灾害事前、事中和事后进行全过程管控,实现煤矿多灾害综合预警。以曹家滩煤矿多灾害综合预警系统建设为典型案例进行了工程实践,有效提升了煤矿的灾害预警能力和应急管理水平,为煤矿多灾害综合预警技术的研究及建设提供了新思路和新方法。

Multi-hazard comprehensive early warning is an important construction component of the intelligent safety monitoring system in the national coal mining intelligent construction.In order to accelerate the development of multi-hazard comprehensive early warning technology in coal mines and enhance coal mine disaster early warning capabilities,the characteristics of multi-source heterogeneity,data frequency,and early warning indicators in coal mine disaster early warning data presentation were elaborated.It designed the architecture of a comprehensive early warning system for coal mine multi-hazard,consisting of the terminal support layer,data processing layer,system application layer,and system display layer.The key technologies in the multi-hazard comprehensive early warning system were summarized,including hazard comprehensive early warning based on causal analysis,data-driven hazard comprehensive early warning,emergency support decision-making,and disaster linkage control technologies.These components form a complete chain of multi-hazard early warning technology,enabling comprehensive management and control of coal mine disasters before,during,and after incidents,realizing multi-hazard comprehensive early warning in coal mines.The engineering practice was illustrated with the construction of the Caojiatan Coal Mine′s multi-hazard comprehensive early warning system as a typical case,which effectively improved the disaster early warning ability and emergency management level of the coal mine.This study provides new ideas and methods for the research and construction of multi-hazard comprehensive early warning technology in coal mines.