无线充电技术在无线传感器网络中的应用现状

A Survey of Wireless Charging Technology in Wireless Sensor Network

在无线传感器网络的应用中普遍存在一个急需解决的问题——整个网络的能量限制问题。目前能量管理研究侧重于节能方向,但随着无线充电技术取得突破性进展,现已可从主动能量供应方面来对无线传感器网络进行能量管理。文章首先介绍了无线传感器网络的能量短缺问题以及无线电力传输技术的基本原理、方法、优缺点和发展状况,进而阐述了在无线传感器网络中运用无线电力传输技术的方法、进展和存在问题,并对无线充电技术的下一步研究重点做出了展望。

For various applications of Wireless Sensor Network（ WSN）,the energy limitation is a subject worth researching. A large amount of previous work focused on the energy saving of energy management. This paper introduces the energy shortage of WSN and the basic principles of wireless power transmission technologies,methods,advantages,disadvantages and latest developments. Moreover,this paper expounds existing problems of wireless power transmission technology in WSN,and further investigates prospects for wireless charging technology.