摘要
针对井下的环境和设备监控,在保证井下设备的本质安全性的前提下,为克服目前矿山有线安全监控系统的不足之处,提出将无线传感器网络应用到矿山的监控系统中。通过无线传感网络将终端传感器节点采集的各种参数传至汇聚节点,汇聚节点对其进行预处理然后将数据传输至中央控制计算机,由计算机对数据进行分析比较,对矿山的安全状况做出评估,从而有效预防灾害事故的发生。
To monitor the environment and electric accessory under mine,sensor monitoringnodes of a wireless sensornetwork monitoring system send data to sink nodes,and then the data were transmitted through the sink nodes to gatewaynode for the implementation of communicationbetween the wireless sensor network and external network.Finally,the remotemonitoring is realized.According to the level of explosive gas mixture as intrinsicallysafety authentication target,the sink node is designed to be ensured safety and reliable utility under mine.
出处
《工业控制计算机》
2013年第10期86-87,共2页
Industrial Control Computer
关键词
无线传感器网络
汇聚节点
本质安全性
煤矿
wireless sensor network,sink node,intrinsically safety,coal mine
