摘要
针对有线监控系统难以对矿井井下进行大范围监控的缺点,本文设计了一套基于无线传感器网络的煤矿监控系统。在地形比较开阔的主巷道区域,架设有线以太网,对于地形相对狭窄的支巷道中,特别是在形状不规则的开采面,采用无线传感器网络。仿真结果证明网络的良好性能,吞吐速率与网络负载相当,网络延迟小,数据丢失率低。
Since the coal mine measuring and monitoring systems based on wire networks can not measure and monitor large areas of coal mine.This paper designs a coal mine measuring and monitoring system based on wireless sensor networks.Sets up wire Ethernet in more open roadway areas,and use wireless sensor networks in narrow sub-roadway,especially in irregular mining face.The simulation results show that the network＇s performance designed in this paper is good,Throughput rate and the network load is equal,Network delay small,data traffic low.
出处
《自动化与仪器仪表》
2011年第6期54-57,共4页
Automation & Instrumentation
