摘要
针对核电站运行环境复杂,人员难以靠近等特点,提出基于无线传感器网络的核电装备状态监测系统,采用LM3S1138和CC2420作为无线传感器网络的主要硬件。核电设备监测系统对实时性要求特别高,为此采用分层路由协议TEEN,并为每个节点设置一个计数器。通过Matlab虚拟仿真平台和现场数据采集表明,此系统能够对信号实现有效的采集。
Since the complex operating environment of nuclear power equipment,a wireless sensor network is applied to design a new type of nuclear power equipment. The system uses LM3Sl138 and C.C2420 as wireless sensor network＇s hardware. Nuclear power equipment condition monitoring system for real- time requirement is particularly high, so Threshold sensitive Energy Effieient sensor Network （TEEN） protocol is adopted. And a counter is set up for each node. Through Matlab simulation platform and data collection show that the system can achieve efficient signal acquisition.
出处
《现代电子技术》
2009年第19期151-154,共4页
Modern Electronics Technique
基金
国家863计划项目"基于隐马尔可夫模型-支持向量机的核电装备状态监测与故障诊断技术研究"(2008AA04Z407)之远程诊断的关键技术问题研究
