摘要
针对煤矿井下矿用无线传感器的电池使用寿命有限、更换困难的问题,提出一种基于能量自给的煤矿无线监测网络的设计方案,将巷道中风流的风能转换为电能,以供矿用无线传感器使用。重点研究了低功耗技术和数据融合技术,降低矿用无线传感器平均功耗,即使巷道长时间风力较弱或无风,矿用无线传感器仍能正常工作一段时间。该网络组网灵活、安装快捷、维护方便,对煤矿安全监测网络及系统的应用起到重要作用。
To counter to the problems of short service life and difficult replacement of the batteries used in the mine wireless sensor,a design scheme of an energy self-supplying mine wireless monitoring network was proposed,which converts the wind energy in the roadway into electricity for use in the mine wireless sensors. In this paper,study was emphatically made on the low-power consumption technology and the data fusion technology,which can reduce the average power consumption of the mine wireless sensors,even if the wind is weak or there is no wind in the roadway in a long time,the mine wireless sensor can normally work. This system has the features of flexible networking,fast installation and convenient maintenance and played an important role for the application of mine safety monitoring network and system.
出处
《矿业安全与环保》
北大核心
2016年第2期30-32,36,共4页
Mining Safety & Environmental Protection
基金
工业和信息化部物联网发展专项资金项目(2014083105)
关键词
能量自给
风能
低功耗
数据融合技术
energy self-supplying
wind energy
low-power consumption
data fusion technology
