南方农业学报2012，Vol.43Issue(12)：2109-2112,4.DOI:10.3969/j:issn.2095-1191.2012.12.2109
基于无线传感器网络的温室环境监测系统中低功耗协议研究
Low power consumption protocol of greenhouse environment monitoring system based on wireless sensor network
摘要
Abstract
[Objective]This research put forward a type of low power consumption protocol in greenhouse environment monitoring system based on wireless sensor network in order to make use of wireless sensor network to save more energy in greenhouse environment monitoring. [Method]By using the greenhouse environment monitoring system as background , an improved low power LEACH protocol was put forward and was validated and analyzed through the use of NS2 simulation software. [Result]The improved protocol saved energy, slowed down the node death rate, and prolonged the network life cycle by simplifying the cluster head selection process and data fusion model. [ Conclusion ]The improved protocol (New DA) was more suitable for greenhouse monitoring system usage than the LEACH protocol.关键词
温室环境监测/无线传感器网络/低耗/分簇算法/仿真分析Key words
greenhouse environment monitoring/ wireless sensor network/ low consumption/ clustering algorithm/ simulation analysis分类
农业科技引用本文复制引用
李琼,杨军..基于无线传感器网络的温室环境监测系统中低功耗协议研究[J].南方农业学报,2012,43(12):2109-2112,4.基金项目
宁夏自然科学基金项目(NZ1052) （NZ1052）
宁夏大学自然科学基金项目(NDZR09-4) （NDZR09-4）
