【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。更多还原

【Abstract】 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 LM3S1138 and CC2420 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.更多还原