摘要无线射频识别技术（RFID）作为本世纪最有发展前途的信息技术之一，已得到全球业界的高度重视。它利用射频方式进行非接触双向通信，以达到自动识别目标对象并获取相关数据，具有精度高、适应环境能力强、抗干扰强、操作快捷等许多优点。本文介绍了 RFID 的工作原理、ISO/IEC 技术标准和EPC Global技术标准，了解了RFID的功能、分类、发展历程及发展现状。
在熟悉AT89S51和射频收发器CC1100器件特点和功能的基础上，运用AT89S51和射频收发器CC1100，设计了一种简单的价格低廉的阅读器。文中给出了阅读器各个部分的硬件电路图，对阅读器具体工作过程进行了分析，并给出了程序详细流程图。最后对单片机与PC串口的通讯部分进行了编程设计并作了仿真。7785
关键词 RFID AT89S51 CC1100
毕业设计说明书（论文）外文摘要
Title The design of radio frequency identification reader
Abstract
Radio Frequency Identification (RFID), as this century's most promising information technologies, has been attached great importance to the global industry. RFID represents a noncontact method for data transfer in object identification, has the advantages of high accuracy and ability to adapt to the environment, strong anti-jamming, fast operation and so on.
This article describes the basic working principle of RFID, ISO/IEC technical standards and EPC Global technical standards, and come to understand the function, classification, development, and development status of RFID.
On the basis of familiar with the features and functionality of AT89S51 and RF transceiver CC1100 device, using AT89S51 and the CC1100 RF transceiver to design a simple and inexpensive reader. The paper gives the various parts of the hardware schematic of the reader, and analysis of the specific work process of the reader, and gives the program a detailed flow chart. Finally, the communication part of the microcontroller and the PC serial ports are programming designed and the simulation is made.
Keywords RFID, AT89S51, CC1100
目 次
1 绪论 1
1.1 选题意义 1
1.2 RFID简介及工作原理 1
1.3 RFID的基本组成 2
1.4 RFID通用技术标准 2
1.5 RFID系统的分类 3
1.6 RFID的发展历程与发展现状 4
1.7 论文的主要研究工作 5
2 阅读器硬件电路设计 6
2.1 阅读器工作过程 6
2.2 阅读器总体硬件电路 6
2.3 AT89S51电路设计 8
2.4 CC1100电路设计 9
2.5 MAX232电路设计 11
2.6 RS-232标准串口电路设计 12
3 CC1100的配置及与单片机之间的数据传输 14
3.1 CC1100寄存器的配置 14
3.2 CC1100与单片机的接口与时序 16
3.3 单片机工作的详细流程 18
3.4 单片机初始化程序 19
4 单片机与PC机之间的通信及仿真 21
4.1 单片机与PC机之间的通信 21
4.2 PROTEUS 与keilc51的设置 21
4.3 虚拟串口与串口调试助手的设置 26 AT89S51射频识别阅读器设计+仿真电路图:http://www.751com.cn/zidonghua/lunwen_5861.html