基于STM32和机智云智能门锁的设计与实现

Design and implementation of smart door lock based on STM32 and wit cloud

为了提高门锁的安全性,基于STM32和机智云设计了一款新型智能门锁.该系统主要由STM32主控制模块、数据存储器单元、矩阵键盘单元、TFT液晶显示、手机APP等模块组成,实现了一款拥有警报功能的控制系统.此外,结合日常生活的实用性,在此基础上增加手机无线远程解锁功能.利用ESP8266无线传输模块将智能门锁与手机APP进行连接,并在同一局域网下,机智云通过一键配置实现互通,并实时显示和控制开、关锁的状态.最终组成完整系统并完成了调试.

In order to improve the safety of the door lock,a new smart door lock was designed with STM32 and wit cloud.The system is mainly composed of STM32 main control module,data memory unit,matrix keyboard unit, TFT liquid crystal display,mobile APP and other modules.And a control system with an alarm function is implemented.In addition,combined with the practicability of daily life,the wireless remote unlocking function of mobile phone is added on this basis.The ESP8266 wireless transmission module is used to connect the smart door lock with the mobile phone APP,and under the same local area network,the wit cloud realizes intercommunication through one-key configuration,and displays and controls the state of opening and closing locks in real time.In the end, the complete system was assembled and debugged.