摘要
反映建筑物能效状态的相关环境物理参数可以采用带移动节点的无线传感器网络(WSNs)进行监测。针对无线传感器网络中监测区域在时间和空间上的非连续特点,引用了巡航覆盖,对巡航覆盖中每个移动节点的路径进行规划,提出了基于合力势场的移动策略,并从势场构建的角度,分别阐述从移动节点角度出发寻找目标兴趣点的移动策略和从兴趣点角度出发寻找合适移动节点的移动策略。进行了相关实验,并对结果进行比较。
Environment physical parameters which reflect energy efficiency status of building can be monitored with wireless sensor networks (WSNs)with mobile node.Aiming at non-continuous features of monitoring area in space and time,sweep coverage in WSNs is presented.To plan routing for each mobile node in sweep coverage, resultant forces potential field based moving strategy in sweep coverage is given too.And from the perspective of potential field construction,describes the moving strategy from the point of view of mobile nodes to find the target interest point and from the point of view of interest to find a suitable mobile node.Related experiments are carried out,and the resuhs are compared.
作者
张红艳
张振亚
谢陈磊
ZHANG Hong-yan;ZHANG Zhen-ya;XIE Chen-lei(Anhui Province Key Laboratory of Intelligent Building and Building Energy Saving,Anhui Jianzhu University,Hefei 230601,China)
出处
《传感器与微系统》
CSCD
2018年第12期55-58,共4页
Transducer and Microsystem Technologies
基金
安徽省教育厅自然科学资助项目(KJ2016A821)
国家科技支撑计划资助项目(2015BAJ08B03-03)
安徽建筑大学青年科研基金资助项目(2016XQZ12)
关键词
无线传感器网络
移动传感节点
移动策略
巡航覆盖
势场
wireless sensor networks (WSNs)
mobile sensing node
moving strategy
sweep coverage
potential field
