基于知识构建与多模态信息融合相关理论,提出了泛在信息环境下的学科知识地图框架,指出在资源组织上强调对多模态学科知识的集成与融合,在功能形式上表现为多维度关联的知识空间,这一学科知识空间由以知识网络为基础的“中心空间”和不同泛在情境下知识关联的“泛在子空间”构成。 Based on the theory of knowledge construction and multi-modal information fusion, this paper puts forward the framework of subject knowledge mapping in the context of ubiquitous information. It points out that in the resource organization, it emphasizes the integration and fusion of multi-modal disciplinary knowledge, The related knowledge space consists of “center space ” based on knowledge network and “ubiquitous subspace ” of knowledge association in different ubiquitous situations.