三网融合环境区域云数字图书馆构建研究

摘要

为了使区域云数字图书馆尽快适应三网融合的环境，增加服务的渠道，一定程度上打破时空限制，扩大读者群，为用户带来海量、多样化的信息资源，对三网融合环境区域云数字图书馆的构建进行了研究。首先介绍了区域云数字图书馆的定义和研究现状、三网融合的定义和特征；然后指出三网融合环境下区域云数字图书馆的内涵和应用模式；最后重点阐述一种适用于三网融合环境的区域云数字图书馆的体系结构，并对构建所使用的关键技术进行了分析和探索。%Research the constructing of the regional cloud digital library in three nets fusion environment in order to adapt the regional cloud digital library to the three nets fusion,adding service channels,breaking restriction of time and space to a certain degree,expanding readers,providing the magnanimous and diverse information resources. Introduce the definition and the recent research of the regional cloud digital library,as well as the definition and characteristics of the three nets fusion. Then point out the connotation and application mode of the regional cloud digital library in the environment of the three nets fusion. Finally discuss the architecture of regional cloud dig-ital library adapted to the three nets fusion environment,and analyze the key technologies.