摘要
为了对高级会议的会场及参会人员实现智能安全管理,采用嵌入式系统结合RFID技术设计并实现了一种集多功能于一体的智能安全管理系统。系统基于ARM7TDMI32位开发板,内扩展了显示、声音报警和通信模块,外扩展了射频、指纹和摄像模块,能同时对与会人员实现射频识别、指纹识别和图像识别三重身份认证功能。阐述了系统的总体设计、ARM7与MFRC531射频芯片及其他硬件模块的接口设计以及上层应用软件的设计和开发方法,最后通过测试验证了系统实现的功能和稳定性。
In order to the intelligent security management of the participants in high-level meeting,the embedded system that combined with the use of RFID technology is designed and it implement a set of multi-functional intelligent security management system.It is based on digital ARM7TDMI32 development board and expands the display,sound alarm and communication module inside and the RF,fin-gerprint and camera module outside so that it can do the triple identification function to people of attend a meeting of radio frequency,fin-gerprint and image at the same time.The overall design of the system is described,ARM7 and MFRC531 chip with other hardware module interface design,and the upper application software design,development methods.Finally with the test we verify the function feasibility and stability of the system.
出处
《计算机工程与设计》
CSCD
北大核心
2010年第12期2744-2748,共5页
Computer Engineering and Design
基金
民航总局科技基金项目(MHRD0608)
中国民航大学校级科研基金项目(08CAUC-E09)
