RFID及RTLS技术和应用  

RFID & RTLS technology and application

作　　者：刘鹰[1] 王立辉[1] 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《应用科技》2004年第6期51-53,共3页Applied Science and Technology

摘　　要：射频识别(RFID)是一种电子标签数据采集系统,用射频信号读取近距离需要进行辨别的物体信息,它具有许多条形码和其他自动识别系统不具备的优点.应用范围非常广泛,包括制造业/存储业、包裹跟踪和物流供应管理等.与用来进行识别的RFID系统不同,实时定位系统(RTLS)是应用高级射频技术,能得到物体的真正位置,提供平均为3～7m的分辨率.Radio frequency identification (RFID) is an electronic labeling / data collection system that uses radio frequency signals as a medium identify and count closely spaced items without need to separate or scan individually tagged objects. It offers numerous advantages over optical barcode systems and other automatic data collection techniques.Potential applications are both broad and varied, including warehousing / storage, parcel and container tracking and supply chain management. Compared with RFID solutions designed for identification,the real-time location system (RTLS) can get a real location of inventory and assets,and thus provide an average resolution of 3～7 m.

关 键 词：RFID RTLS 射频 识别 定位 

分 类 号：U666.11[交通运输工程—船舶及航道工程]