摘要
为适应社会的智能信息化发展,提高学生学习效率,增强学生安全防护,进行了智能书包的设计。设计以STM32为主控模块,集成SIM通信及定位模块、无线射频模块、多传感器融合模块、显示模块,通过电路设计以及软件编程实现书本检测、位置及健康信息监测、实时定位和紧急呼救功能。基于消息队列遥测传输协议,实现书包的超长距离通信传输,并搭建与设计应用层管理平台,进一步实现服务器消息的存储转发以及应用层可视化功能。对本设计实现的原理机进行测试,表明本设计可使书包实现书本检测、学生健康情况上报等智能化功能,同时具有易于集成、系统稳定、操作简单等特点。
In order to adapt to the development of intelligent information technology in society,improve students'learning efficiency,and enhance students'safety protection,an intelligent schoolbag is designed.The STM32 is designed as the main control module,integrating SIM communication and positioning modules,wireless radio frequency modules,multi-sensor fusion modules,and display modules.Through circuit design and software programming,book detection,location and health information monitoring,real-time positioning,and emergency call functions are realized.Based on the message queue telemetry transmission protocol,the ultra-long-distance communication transmission of schoolbags is realized,and an application layer management platform is built and designed to further realize the storage and forwarding of server messages and application layer visualization functions.The testing of the principle machine implemented in this design shows that this design can enable the schoolbag to achieve intelligent functions such as book detection and student health reporting,and has the characteristics of easy integration,system stability,and simple operation.
作者
林兴亮
杨潞霞
叶添
王梦冉
Lin Xingliang;Yang Luxia;Ye Tian;Wang Mengran(College of Computer Science and Technology,Taiyuan Normal University,Jinzhong Shanxi 030619,China)
出处
《山西电子技术》
2023年第6期45-47,89,共4页
Shanxi Electronic Technology
