摘要
本文对目前楼宇门禁装置应用现状进行了分析，结合应用广泛的串行通信技术设计并实现了一个以AT89S52为核心的数字密码锁。阐述了系统的结构、组成及软硬件设计，并介绍了系统的功能。
The application of the current status of building access control devices are analyzed,combined with widely used serial communication technology was designed and implemented a number AT89S52 core lock.Describes the system structure,composition,software and hardware design,and describes the function of the system.
出处
《计算机光盘软件与应用》
2010年第16期113-114,共2页
Computer CD Software and Application
