基于RFID和ZigBee的实验设备定位系统研究

Study on the Laboratory Equipment Positioning System Based on RFID and ZigBee

在国家加大高校实验室建设的情况下,各实验室的硬件投入比较多,设备存放比较混乱,遗失时有发生.基于RFID技术、ZigBee技术和RSSI测距理论,设计由RFID电子标签系统、全功能设备(FFD)和精简功能设备(RFD)组成实验设备定位系统.此设计重点是基于RFID的定位系统和基于ZigBee的短距离、功耗低的无线自组局域网技术.通过验证此系统具有定位精确,可以有效地管理实验设备,提高资产管理水平.

Under the situation that our government increases the construction of laboratory in universities,there is more input of hardware into each laboratory,and the storage of equipment is confused and equipments are occasionally lost.Based on RFID,ZigBee and RSSI ranging theory,a laboratory positioning system is designed,which is composed of RFID tag system,full function device(FFD)and reduced functional device(RFD).The design is based on RFID positioning system and ZigBee short distance,low power self-grouping wireless LAN technology.It is verified the system can be used to locate position precisely,manage the experimental equipment effectively and improve the assets management.