摘要
节点能量提供与管理技术是无线传感器网络的关键技术之一。针对环境监测应用对无线传感器网络的特殊要求,提出了节点能源设计的基本原则,在此基础上,对可用的供电电池相关性能进行了比对。研究了适于环境监测的能源补充技术,设计了一套实用的太阳能能源补充系统,与单纯电池供电系统的供电能力进行了比对实验。最后讨论了降低节点能耗的相关技术。
The power technology is a very important part in the technical system of wireless sensor networks. Based on the analysis of the special requirements of environment monitoring, the indexes used to design the power module of wireless sensor networks nodes had been given. Then, several main performances of those primary sorts of battery were contrasted. A design of a solar charging system was described, and those correlative measures for reducing power supply were discussed.
出处
《微计算机信息》
北大核心
2007年第31期108-110,共3页
Control & Automation
基金
国家自然科学基金委委主任基金(40552001)
关键词
无线传感器网络
环境监测
太阳能
wireless sensor networks, environment monitoring, solar power
