微型电脑应用

为提升图书馆图书借阅管理工作准确性，降低图书馆能源消耗，本文基于无线传感技术设计了一种图书馆自动借阅系统。系统采用无线传感技术设计感知控制层，以数传模块与无线传感器为基础，添设由发射端与接收端两部分组成的通信模块，无线传感器节点利用异构网络通信层内的不同选频网络与主机进行图书数据通信，完成图书信息采集工作。综合应用层基于感知控制层所采集的数据实现图书借阅、自动归还、图书查询与图书推荐的功能。性能分析结果显示，该系统所采集数据同原始数据间的一致度均值达到98.39%,且工作模式与待机模式下电能消耗均较低。

In order to improve the accuracy of library book borrowing management and reduce library energy consumption, this paper designs an automatic library borrowing system based on wireless sensor technology. Wireless sensor technology is used to design the sensing control layer. Based on the data transmission module and wireless sensor, a communication module composed of transmitter and receiver is added. The wireless sensor node uses different frequency selective networks in the communication layer of heterogeneous network to communicate with the host and complete the book information collection. The comprehensive application layer realizes the functions of book borrowing, automatic return, book query and book recommendation based on the data collected by the perception control layer. The performance analysis results show that the average consistency between the data collected by the system and the original data is 98.39%, and the power consumption is low in both working mode and standby mode.