基于RFID的室内穿障定位硬件系统设计  

Based on RFID Indoor Wearing Obstacle Positioning Hardware System Designed

作　　者：赵晶亮[1] 胡宁博[1] 赵榉云[1] 姚金杰[1] 武晓强[1] 

机构地区：[1]中北大学信息探测与处理技术研究所,山西太原030051

出　　处：《电子质量》2011年第10期67-69,共3页Electronics Quality

基　　金：2011届太原市科技立项资助

摘　　要：目前室内定位方法易受外界干扰、成本高、测量距离短、稳定性差,为此该文提出了一种基于RFID(Radio Frequency IDentification)的室内定位硬件系统。该系统基于RFID思想,以PC机、MSP430系列单片机、cc系列芯片模块软件等作为辅助工具进行设计。该系统能够在实验室环境下实现对室内物体的定位信息的获取以及进行穿过障碍物获取数据的功能。实验结果表明,设计的系统可以获取到包含室内物体位置信息的信号强度指示,并且得到其曲线关系图。Indoor positioning method is currently vulnerable to bounded disturbances,high cost,measure the distance is short,poor stability,for which this paper presents a hardware-based RFID indoor positioning system.The system is based on RFID thought to PC machine,MSP430 MCU,cc series chip module software as a supplementary tool design.The system can be achieved in a laboratory environment on the indoor location information of objects as well as through a barrier of access for data.The experimental results show that the design of the system can access the object that contains the indoor signal strength indicator location information,and get the curve diagram.

关 键 词：无线射频识别 无线收发模块 接收信号强度指示 室内定位 

分 类 号：TP391.44[自动化与计算机技术—计算机应用技术]