计算机工程与应用2018，Vol.54Issue(2)：91-96,101,7.DOI:10.3778/j.issn.1002-8331.1608-0002
基于Voronoi的无线传感器网络栅栏覆盖策略
摘要
Abstract
In the study of barrier coverage,a strategy of barrier coverage based on Voronoi graph in wireless sensor net-works is proposed for the problem that crossing paths cannot be monitored in the node deployment area,with introducing the Voronoi diagram into the barrier to divide the whole deployment area.The method checks whether there is a barrier in the deployment area of the hole to decide whether nodes through a limited mobile redeployment area, with a view to achieve the effective coverage of the barrier deployment area.The simulation results show that,this algorithm not only improves the coverage quality of the monitoring area,but also builds the barrier with lower energy consumption and less nodes,thus achieves the desired coverage requirements.关键词
栅栏覆盖策略/Voronoi图/移动模型/覆盖空洞监测/节点移动部署Key words
barrier coverage strategy/Voronoi/mobile model/monitoring coverage holes/mobile node deployment分类
信息技术与安全科学引用本文复制引用
党小超,马如仓,郝占军..基于Voronoi的无线传感器网络栅栏覆盖策略[J].计算机工程与应用,2018,54(2):91-96,101,7.基金项目
国家自然科学基金(No.61363059) （No.61363059）
西北师范大学青年教师科研能力提升计划项目(No.NWNU-LKQN-13-24). （No.NWNU-LKQN-13-24）
