基于ARM的RFID门禁控制系统设计

摘要

The design method of an intelligent RFID access control system based on ARM is introduced in this paper. Thisrnsystem is composed of upper computer and lower computer. ARM-STM32F103VET6 chip is used as the main control unit in the lower computer. It can read and write the card information through M102GPCV3 module, in which MFRC522 is embedded. 13.56 MHz non-contact RF technology is adopted for reading and writing. MYSQL database is used in the upper computer to manage the information on the card, and display the card information by JAVA WEB page. Users can view and modify informa-tion by logging on the assigned site.%在此主要介绍一种基于ARM的RFID智能门禁控制系统的设计,系统由上位机和下位机两部分组成.下位机以ARM-STM32F103VET6芯片为主控制单元,通过M102GPCV3模块读/写卡片信息,该模块内嵌MFRC522,采用13.56 MHz非接触射频技术进行读/写.上位机采用MySQL数据库管理卡片信息,用Java Web页面展示信息,用户可登录指定网站查看、修改信息.