基于RFID技术的矿用无线数据传输系统设计  

Design on wireless data transmission system based on RFID technology

作　　者：高骞[1] 孙耀杰[1] 周广林[1] 才琳[1] 

机构地区：[1]河北工业大学信息工程学院,天津300401

出　　处：《电子设计工程》2011年第22期108-110,共3页Electronic Design Engineering

摘　　要：介绍了一种基于单片射频收发器芯片的矿用无线数据传输系统设计方案,阐述了系统的工作原理及无线传输终端模块的软硬件实现方法。系统采用RFID技术,通过简单的无线通讯协议,有效地解决了通信时的数据碰撞问题,可作为井下矿工定位系统,也可实现井下环境参数的实时监控。该系统数据传输速度快,抗干扰能力强,可靠性高,可扩展性强。A design of wireless transmission system used in mine,which is based on single-chip RF transceiver chip,is introduced in this paper.It describes the working principle of the system and the implementation of the hardware and software module of the wireless transmission terminal.This system uses RFID technology,solves the collision problem of data communication effectively by using a simple wireless communication protocol,can be used not only as a miners positioning systems underground,but also to achieve real-time monitoring of environmental parameters downhole.The system has a high speed of data transfer,anti-interference ability,and high reliability and scalability.

关 键 词：RFID 矿工定位 NRF905 SPI通信 无线通信协议 

分 类 号：TN911[电子电信—通信与信息系统]