基于移动充电设备的无线传感网络充电策略研究综述  

A review on the charging strategy of wireless sensor networks utilizing mobile charging devices

作　　者：陈雅倩 焦万果 周磊 Chen Yaqian;Jiao Wanguo;Zhou Lei(School of Information Science and Technology,Nanjing Forestry University,Nanjing 210037,China)

机构地区：[1]南京林业大学信息科学技术学院,江苏南京210037

出　　处：《电子技术应用》2022年第2期4-10,40,共8页Application of Electronic Technique

基　　金：国家自然科学基金项目(61701241)。

摘　　要：近年来,利用移动充电设备为传感器节点补充能量,消除电池供电方式导致的网络生存期限制,成为传感器网络的研究热点。从多个角度介绍基于移动充电设备的无线传感器网络充电策略的研究现状,总结了基于移动充电车或无人机的充电策略,在充电方式选择、路径优化、充电设备数量优化等方面的研究成果,并讨论充电策略研究所面临的挑战以及未来可能的研究方向。In recent years,utilizing mobile charging devices to supplement the energy of wireless sensor nodes,which can eliminate the limitation on network lifetime caused by the battery power,has been a research hotspot of the wireless sensor network.In this paper,we first introduce the research actuality of the charging strategy of the wireless sensor network by using mobile charging devices from different aspects.Then,the paper summarizes research results obtained by charging strategies using mobile charging vehicle or unmanned aerial vehicle,which include charging manner selection,travelling path optimization,the number of charging device minimization,and etc.At last,the challenge and future research direction of the wireless charging policy are discussed.

关 键 词：无线传感器网络 移动充电车 充电方式 路径优化 

分 类 号：TN99[电子电信—信号与信息处理]