基于单片机的智能密码锁系统设计

以51单片机为主控核心,结合继电器、矩阵键盘、显示等模块,设计了一款基于单片机的电子密码锁,利用proteus软件进行分析、测试,在实物上通过调试、验证,根据当前技术发展和用户需求,使用GSM模块,增加了系统的短信通讯、远程控制功能,通过无距离限制实时通信与系统的交互实现。

The intelligent password lock system is designed with the main control core SCM,combined with relay,matrix keyboard and display module.Proteus software is used to analyze and test the system,then circuit board is debugged in practice.According to the current technology and user requirements,an intelligent lock system with remote control function is designed based on GSM.Communication and remote control functions are realized through the interaction between real-time communication without distance restriction and the system.