摘要
基于无线网络技术,探讨一种应用于矿井环境监测的无线传感器网络的设计。节点采用高性能的atmega16L为主控制器,CC1000为无线收发单元。网络采用一种集中控制式的主从结构,它是基于分层结构的改进。为了提高信号传输速度,网络中由主节点控制整个网络的有序运行。设计的无线传感器网络具有低功耗、高可靠性的特点,满足矿井环境监测的要求。
Based on wireless net technology, a new wireless sensor networks which was applied in monitoring the colliery environment was introduced. This design took atmega16L as the central controller, cc1000 as the radio unit. The network adopted a master - slave relation topology that used centralized control. It was an improvement of layering structure technology. The network was controlled by a master node in order to heighten the transmission speed. The node is of high reliability and low power - consume. It can suffice the request of monitoring the colliery environment.
出处
《煤矿安全》
CAS
北大核心
2007年第1期5-8,共4页
Safety in Coal Mines
基金
国家自然科学基金重点资助项目(50534050)
关键词
无线传感器网络
通信协议
环境监测
wireless sensor networks
communication protocol
environment measure
