本文通过阐述智能建筑系统集成层次划分的概念,分析了现存的四种系统集成方式的特点及存在的问题,提出了模块并行集成模式和基于OPC 的组件化集成模式两种智能建筑系统集成新的解决方案及其在实际工程中的应用。 关键词:系统集成;网络;协议;模式 Research and Application of Integrated Methods of Intelligent Building System Su Wei, Luo Li-ming, Fan Tong-shun Abstract: This paper explains the concept of different layers of integration system in intelligent building, analyses characteristics and problems of four existing integration modules and presents two new solutions of parallel integration module and OPC componential integration module and their application in engineering. Key Words: system integration; network; protocol; module