现有的矿井安全监测监控系统是灾前预警系统,监测对象主要是环境安全参数、生产过程及生产工艺,不能实现井下人员的定位。
However, these existing systems cannot get positions of miners, which is one of the reasons for the frequent mine disasters and the low rescuing efficiency.
现有的矿井安全监测监控系统是灾前预警系统,监测对象主要是环境安全参数、生产过程及生产工艺,不能实现井下人员的定位。
However, these existing systems cannot get positions of miners, which is one of the reasons for the frequent mine disasters and the low rescuing efficiency.
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