摘要
无线传感器网络由部署在区域内的大量微型传感器节点组成,通过无线通信方式形成多跳自组织网络系统。文章通过探讨适用于电力系统的无线传感器网络,提出通过关键节点数据缓存进行末梢节点低功耗配置和数据获取的方案,通过增加末梢节点休眠时间达到整网低功耗的效果。实验结果证明,此算法可大幅降低整网功耗,且不会增加网络通信量。
Wireless sensor network, which is composed of a large number of micro-sensor nodes deployed in the region, forms a multi-hop self-organizing network system through wireless communication method. This paper discussed the wireless sensor networks that are suitable for power system application, and then proposed a scheme of peripheral node low-power configuration and data acquisition by the key node in the data cache. By increasing the peripheral node sleep time, the effect of low-power in the entire network can by achieved. The experimental results prove that this algorithm can greatly reduce the power consumption of the entire network, without increasing network traffic.
出处
《电力系统通信》
2012年第4期62-66,共5页
Telecommunications for Electric Power System
关键词
WSN
低功耗:电力系统通信
WSN
low-power consumption
power system communication
