图书馆自动提醒借阅信息系统

Automatic-remind System of Library Lending Data

为完善现有图书借阅系统的提醒功能,设计了一种结合现有图书借阅系统的自动提醒借阅信息系统,当读者触发门禁系统时显示并提示图书到期等借阅信息,还可设定时间找出借阅即将到期的读者并发短信提醒。该系统选用STM32F103RBT6单片机和ENC28J60以太网模块,遵循u IP协议栈,开发涵盖以太网通信技术和GSM通信技术的系统软件。单片机与服务器之间通过以太网模块信息传输,单片机通过控制GSM模块定时发送提醒短信。

Combined with existing books borrowing system,this paper designs a borrowing information system with the funtion of automatic reminding to improve the remind function of existing book lending system.Thus the system can display the borrwing information of the readers who trigger the access control system and text messages to remind readers to return the books on time.This system uses the STM32F103RBT6 MCU and ENC28J60 ethernet module and follows the u IP protocol stack to design the system software which covers Ethernet communication technoligy and GSM.