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针对煤矿围岩动力灾害多发及人工监测不及时问题,设计了一种集成低功耗无线传输、实时监测、数据融合分析及具有预警预案功能的围岩动力灾害监测预警系统;详细介绍了监测系统的技术原理、组成结构、功能模块及应用效益。实际应用表明,系统实现了围岩压力、位移、应力监测数据之间的融合和可视化分析,可对煤矿围岩动力安全隐患进行快速、准确的预警、预报。
Aiming at the problem of frequent occurrence of dynamic disasters in coal mines and the problem of artificial monitoring being not timely, a monitoring and early warning system of surrounding rock dynamic disasters integrated with low power consumption wireless transmission, real-time monitoring, data fusion analysis and early warning plan was designed. The monitoring system The technical principle, the composition of the structure, function modules and application efficiency. The practical application shows that the system realizes the fusion and visual analysis of the pressure, displacement and stress monitoring data of the surrounding rock, and can quickly and accurately predict the potential safety hazards of coal mine rock mass.