基于射频标签技术的智能图书馆借阅管理系统设计

Design of Intelligent Library Lending Management System Based on Radio Frequency Tag Technology

当前的图书管理系统采用条纹码的方式进行图书管理,不仅需要人工辅助,而且效率慢,无法大批量进行操作。为提升图书馆图书的借阅管理效率与服务水平,设计基于射频标签技术的智能图书馆借阅管理系统。设计以C8051F340单片机为控制核心、AS3992射频芯片的图书馆借阅管理系统硬件。在硬件设计基础上设计系统软件,根据图书管理实体,设计图书借阅系统数据库。引入协同过滤算法,实现个性化推荐图书功能,提高系统服务水平。系统测试结果表明,所设计系统的平均借还操作时间为4.62 s,运行时的CPU占用率低于65%,性能大幅提升,借阅效率明显提升。

The current library management system adopts the way of stripe code for library management,which not only needs manual assistance, but also has slow efficiency and can not be operated in large quantities.In order to improve the efficiency and service level of library book borrowing management, an intelligent library borrowing management system based on RF tag technology is designed. The hardware of library borrowing management system is designed with C8051F340 single chip microcomputer as the control core and as3992 RF chip. Based on the hardware design, the system software is designed, and the book borrowing system database is designed according to the book management entity. The collaborative filtering algorithm is introduced to realize the function of personalized book recommendation and improve the service level of the system. The system test results show that the average borrowing and returning operation time of the designed system is 4.62 s, the CPU occupancy rate is less than 65%, the performance is greatly improved, and the borrowing efficiency is significantly improved.