智能代理技术是人工智能的一个应用领域,是业界关注的热点,利用云计算的特性,在云计算系统架构的基础上,提出一种基于智能代理技术的系统架构,将架构分为四层:用户层、智能代理层、应用层和数据层。分析了智能代理的关键技术,描述了代理层的体系结构和智能代理的工作流程,统一数据层的访问接口,引入通信中间件,实现系统的跨平台通信。数字图书馆应用研究,表明这种架构在系统的自主性、开放性、智能性等方面有着众多的优点。 As an application field of artificial intelligence, intelligent agent technology is a hot spot in the industry. By utilizing the characteristics of cloud computing, a system architecture based on intelligent agent technology is proposed on the basis of cloud computing system architecture. The architecture is divided into four layers: User layer, intelligent proxy layer, application layer and data layer. The key technologies of intelligent agent are analyzed. The architecture of agent layer and working process of intelligent agent are described. The interface of unified data layer is introduced and the communication middleware is introduced to realize the cross-platform communication of the system. Digital library application research shows that this architecture has many advantages in terms of system autonomy, openness and intelligence.