摘 要:本文设计了一种电子密码锁作为数字式保险柜的防盗系统,由核心控制模块AT89C52、结合外围键盘输入、数码管显示和声音报警等模块构成。具有输入密码正确开锁,错误报警且密码可变的功能。采用C语言进行编写程序,用Proteus,Keil软件进行编译仿真,仿真结果表明,本设计实现了预定的功能,并且具有简单、便捷、易操作等特点,实用性强,具有一定的推广价值。
关键词:AT89C52;电子密码锁;防盗系统;保险柜10458
Design and implementation of digital safe anti-theft system
Abstract: This paper presents a digital electronic locks as a anti-theft system for strong box, the core control module AT89C52, combined with the external keyboard input, digital display, audible alarm and other modules. Have entered the correct password to unlock, false alarms and the password variable functions. Using C language programming, with Proteus, Keil compiler software simulation results show that the design and implementation of the intended function, and has a simple, convenient and easy to operate, practical, and has some promotional value.
Keywords: AT89C52; electronic password; lock anti-theft system; strong box
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