基于Android平台的教学楼智能门锁系统设计

Design of Intelligent Door Lock System for Teaching Building Based on Android Platform

为了提高教学楼的管理效率,减少管理员的工作强度,研究设计基于物联网的智能门锁控制系统;该系统由服务端、客户端与智能门锁终端组成,利用通用分组无线服务(GPRS)模块作为通信模块,连接服务端;终端采用STM32单片机、物联网模块和步进电机结构,STM32单片机控制步进电机转动实现门锁的开和关;客户端为基于Android平台所编写的软件APP,以实现安全登录、数据加密、远程控制、历史记录查询等功能,服务端采用Servlet技术、Tomcat服务器和结构化查询语言数据库MySQL的开发模式。经实验测试,该系统工作稳定,功能完善,简单并且高效。

In order to facilitate the management of teaching buildings,reduce the intensity of administrator’s work,an intelligent door lock control system was studied and designed based on the internet of things.The system consisted of server,client,and intelligent lock terminal.Taking the general packet radio service(GPRS)module as the communi-cation module,the server was connected.The terminal consisted of STM32,internet of things module,and stepping motor structure.The STM32 micro-controller controlled the rotation of stepper motor to realize the opening and closing of door lock.The client was a software written based on Android platfrom to realize security login,data encryption,remote control,historical record query and other functions.The server adopted Servlet technology,Tomcat server,and structured query language database MySQL development mode.After testing,the system works stably with perfect function,and is simple and efficient.