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从危险源安全距离控制角度出发,研究了基于采掘进度监测的突出预警机理、预警指标体系、预警等级划分和预警准则,形成了基于采掘进度监测的突出预警方法;研制了GJJ100激光测距传感器,开发了突出预警软件,并以矿井安全监控系统、井下环网、地面办公网为支撑,构建了基于采掘进度监测的突出预警系统,实现了工作面与突出易发区之间空间距离的在线监测分析和实时预警。
Based on the control of safety distance from dangerous sources, the prominent early-warning mechanism, early-warning index system, pre-warning classification and pre-warning criteria based on excavation progress monitoring are studied, and a prominent early warning method based on excavation progress monitoring is developed. GJJ100 laser ranging sensor is developed, Developed the promulgation of early warning software, and based on the mine safety monitoring system, underground ring network, the ground office network as the support, build an early warning system based on monitoring the excavation progress, to achieve the online monitoring of the spatial distance between the face and prominent prone areas Analysis and real-time warning.