Applications of Qt Framework in Special Book Reservation Monitoring System
Yan Feng-xin · Computer Technology and Development · 2012
In order to monitor and control the temperature,humidity and air circulation of library's stack room,providing monitoring real-time image and useful information records,a novel library special book reservation Qt-based monitoring system is introduced in this paper.First,some features of stack room are analyzed and listed,providing detailed scientific parameters in system designing.Second,the construction method of embedded hardware,for example,the S3C2440 ARM9 board,DS18B20 digital temperature processor,HTF3000LF micro-humidity sensor and ZC0301 camera,are described.Finally,all the information collected by these hardware are sent to the monitoring center room via wireless or wire net,implementing a multi-factor abnormal library information environment monitoring and early-warning functions and providing a scientific support platform for book reservation.