Abstract: This paper introduces the essential key element of the intelligent building (IB), and discusses the systematical integrated method of IB and the intension structural frame and sustainable development of the IB system.

• 文摘:文章介绍了智能建筑的基本要素；论述了智能建筑的系统集成方式；对智能建筑系统内涵构架及可持续发展进行了必要的研讨.