STC89C52RC单片机的射频卡读写器开发
本论文首先阐述国内外射频识别技术的发展情况以及射频识别系统的组成及其关键技术、国际标准等。然后详细叙述了射频卡读写器的软硬件设计。硬件设计部分主要包括MCU控制模块设计、射频模块设计、串行通信电路设计、声音提示模块设计及天线设计等，并给出了部分原理图。软件程序设计包括射频基站芯片RC500的基本操作程序设计，射频卡的访问程序设计以及射频卡读写器与上位机之间通信程序设计等。10206
实验结果表明本文设计的读写器能够完成Mifare 1卡的所有操作，并且系统运行稳定可靠。
关键词 射频卡 读写器 射频识别 RC500
毕业设计说明书（论文）外文摘要
Title Radio Frequency Card Reader Development Based on Single-chip Micro-computer
Abstract
With micro-computer STC89C52RC as controller, the radio frequency technology as core, this paper describes the system’s composition、work principle and design of hardware and software of the radio frequency card reader base on MF RC500 of Philips Company.
Firstly, the paper introduces the development of domestic and international radio frequency identification system, and the makeup and important technology of the radio frequency identification system. Then, it introduces the hardware and software design of the radio frequency card reader in detail. The hardware design mainly includes MCU control module design, radio frequency module design, serial communication module design, vocal announcement module design, and antenna design, etc. And the part schematic diagram is given. The software design covers the basic operation program design of the radio frequency station chip RC500, the operation program design of the radio frequency card reader and the master computer, etc.
The results show that the reader can complete all operations of Mifare 1 card, the system is stable and reliable.
Keywords Radio Fequency Card Reader RFID RC500
目 次
1 绪论 1
1.1 选题背景与意义 1
1.2 国内外研究现状 1
1.3 本文主要任务与工作 3
2 射频识别技术（RFID） 3
2.1 射频识别系统的基本组成 4
2.2 射频识别系统的工作原理 5
2.3 射频识别系统中数据传输方式 6
2.4 多标签识别 7
2.5 射频卡国际标准 9
3 读写器硬件设计与实现 13
3.1 MCU控制模块 14
3.2 射频基站模块 15
3.3 串行通信模块 18
3.4 声音提示模块 19
3.5 天线部分 20
4 读写器的软件设计与实现 22
4.1 RC500的基本操作 22
4.2 射频卡操作程序设计 25
4.3 下机位通信程序设计 30
5 测试结果展示 33
5.1 读写器启动及初始化 33
5.2 MIFARE 1卡片读写测试 34