图书馆蕴藏着大量的文献信息,积累了丰富的读者利用文献信息的数据,如何挖掘和利用这些宝贵资源来进一步提高图书馆服务水平?智能代理不仅能够充分利用好这些数据,且能把各个图书馆的“云”数据联结起来,以增强读者的服务能力。文章介绍了智能代理的体系结构,重点介绍智能代理在书目查询系统中各功能模块的作用和实现。 Library contains a large number of literature information, has accumulated a wealth of readers to use the literature information data, how to tap and use these valuable resources to further improve the library service level? Intelligent agent not only to make full use of these data, and can all books Museum “cloud ” data link to enhance the reader’s service capabilities. This paper introduces the architecture of intelligent agent, and focuses on the function and realization of intelligent agent in the bibliographic query system.