RFID低功耗电子标签和手持阅读器设计开发  

Design and development of low power active RFID tag and RFID handheld reader

作　　者：戴欣[1] 邓湘[1] 刘浩[1] 

机构地区：[1]北京交通大学机电学院测控系,北京100044

出　　处：《电子技术应用》2013年第6期21-23,共3页Application of Electronic Technique

摘　　要：设计了一种短距离2.4 GHz无线通信方案,基于此方案研制的手持阅读器和低功耗电子标签成功应用于油田设备上。电子标签和阅读器分别由ARM和MSP430系列单片机控制无线收发芯片NRF24L01实现身份识别与数据传输,相关参数由软件进行设置。手持阅读器具有好的人机接口,电子标签具有体积小、功耗低、性能稳定、抗干扰能力强的特点。可在一定距离范围内实现误码率低的快速通信。In the paper, a short-distance of 2.4 GHz wireless communication scheme is proposed. Based on the scheme, the RFID handheld reader and low power RFID tag are successfully developed and also applied in the oilfield equipment. Identification and data transmission between RFID handheld reader and low-power RFID tag are achieved by wireless transceiver chips nRF24L01 which controlled by ARM core-based microcontroller and MSP430 series microcontroller, and the related parameters can be set by the software. Handheld reader has good man-machine interface, and the electronic tag has the characteristics of small volume, lower power consumption, stable performance, and strongly anti-interference capability. Within a certain distance, this scheme can achieve more rapid communication with low bit error rate.

关 键 词：射频识别 电子标签 低功耗 手持阅读器 油田设备 

分 类 号：TN914.3[电子电信—通信与信息系统]