摘要
为了克服传统煤矿瓦斯监测系统存在的难以及时知晓井下状况的局限,设计了一种基于IEEE802.15.4传输协议的无线传感器网络技术的瓦斯浓度监测系统.利用此系统,井上管理人员可以实时监测到井下多个位置的瓦斯浓度,更有效地管理井下安全工作.该系统还具有可扩展,可移动的优点,功耗小,体积小的优点.首先介绍此系统的总体结构和单个节点的硬件设计,并介绍了具体的实施方案.
Gas monitor system based on wireless sensor network technology and IEEE802.15.4 overtakes the limitation of traditional system that the situation in mine is unknown in time.With this system,the security manager can real-time monitor the gas density of multi-location.Compared with traditional system,this system is portable and extensible and it also has advantage of physical size and power consumption.This paper describes both the whole system architecture and the structure of single node,furthermore,it also introduces the application method.
出处
《传感技术学报》
CAS
CSCD
北大核心
2007年第11期2522-2525,共4页
Chinese Journal of Sensors and Actuators
关键词
无线传感器网络
瓦斯浓度监测
硬件平台
wireless sensor network
gas density monitor
hardware platform
