采用RFID技术估计标签数目中的能量平衡算法  

Energy-Balanced Algorithm For RFID Estimation

作　　者：王方媛[1] 赵菊敏[1] 李灯熬[1] 

机构地区：[1]太原理工大学信息工程学院,山西太原030024

出　　处：《微电子学与计算机》2015年第6期46-49,共4页Microelectronics & Computer

基　　金：国家自然科学基金青年科学基金(61303207);国家自然科学基金面上项目(61371062);教育部2012年高等学校博士学科点专项科研基金联合资助课题(20121402120020)

摘　　要：在仓储中利用RFID技术进行估计货物数目,在此过程中,有源标签与阅读器的通信需要消耗电池的能量,对于数以亿计的标签来说,需要频繁的更换电池.该算法致力于能量高效性,即在估计标签数目的过程中,要使能量消耗较少并且每个标签的能量消耗近似平均.经过实验仿真,可以看到本算法取得了较好的效果,为仓储业的发展带来了极大的方便.The problem of estimating the number of goods in the warehouse is studied by RFID technology.The information transmission between active tags and readers consume the energy of batteries.But recharging batteries for tens of thousands of tags is laborious.Hence,energy conservation is a very important direction in this field.So,an algorithm is proposed to reduce the amount of energy consumed by active tags during the process of estimating the number of tags in a system and make the energy consumption of each tag is approximately balanceable.Through the simulation results,we can draw the conclusion that it achieves good results,and it can bring great convenience for the development of storage industry.

关 键 词：RFID 有源标签 能量平衡 

分 类 号：TP391.44[自动化与计算机技术—计算机应用技术]