矿山生命信息探测仪在事故救援中的应用

Application of Mine life information detector in accident rescue

针对矿山垂直救援过程中,信息采集单一、可视化程度低等问题和技术难点,采用多媒体采集、多元信息融合、有线兼无线传输、通信电路本安型控制等技术方法,研发了一套可深入长距离钻孔的生命信息探测系统,并在山东省临沂市平邑县万庄石膏矿坍塌事故及山东省栖霞市笏山金矿爆炸事故中成功应用。现场救援应用效果表明:生命信息探测仪可靠性强,信息传输稳定,具备视/音频及井下环境参数采集与同步传输功能,实时将探测到的多媒体信息反馈至地面救援指挥部,并将信息自动保存到终端设备,为制定科学的救援方案和后期事故总结提供参考资料。

Aiming at the problems and technical difficulties in the vertical rescue process of mines, such as single information collection and low degree of visualization, a set of technology methods such as multi-media collection, fusion of multiple information, wired and wireless transmission, and intrinsically safe control of communication circuits have been developed. The life information detection system of the long distance borehole has been successfully applied in the collapse accident of Wanzhuang gypsum mine in Pingyi County, Linyi City, Shandong Province and the explosion accident of Hushan gold mine in Qixia City,Shandong Province. Field rescue application results show that: the life information detector has strong reliability, stable information transmission, with video/audio and underground environmental parameters collection and synchronous transmission functions, realtime feedback of detected multimedia information to the ground rescue command, and the information is automatically saved to the terminal equipment to provide reference materials for formulating scientific rescue plans and subsequent accident summary.