基于MCU的超低功耗电子密码锁设计

Ultra-Low Power MCU-Based Design of Electronic Locks

高新技术的发展使得人类文明有着高效的生活方式,人们对私人空间的安全要求不断提高,传统的机械锁已不能满足要求。针对此现状,设计一款安全可靠的电子密码锁具有重大意义。本设计以MSP430单片机为主控芯片,通过随机密码键盘键入密码实现电磁锁的开启,在设计中我们实现了门锁的联网功能,在网络终端拥有门锁管理员权限。此电子密码锁的设计结构简单,安全性、可靠性高,成本低,由于可以联网控制使其具有很高的可操作性和实用性,在一定程度上具有较大的市场竞争力。

The development of high technology leads the human civilization to a efficient way of life, people want their private security to be improved, the traditional mechanical locks can not meet the requirements. For this situation, a design of electronic secure locks is of great significance. This design uses MSP430 microcontroller as the main control chip, type the password from random password keyboard to achieve locks open, networking capabilities of locks are achieved in this design and users have administrator privileges on the network terminal. This design has simple structure, high security, high reliability and low cost. Because it is networked with microcontroller, it has high operability and usability,to some extent, great market competitiveness.