中文摘要：

针对信息物理融合系统（Cyber-Physical Systems,CPS）需要提供合理的语义规范来保证信息和物理两个不同世界的同步,提出了CPS系统的语义模型方案,引入了（Wo T）物维网框架,分析和介绍了物维网的框架结构特点.在此基础上提出了基于物维网框架的CPS系统架构,结合语义模型方案在分析系统需要解决的语义问题时分别给出相应的思路加以阐述,为进一步解决CPS系统语义模型问题提供了参考.

英文摘要：

Cyber-Physical Systems need to transcend the boundary between the Cyber world and the physical world by providing integrated models addressing issues simultaneously from both worlds. A semantic model scheme for CPS systems is proposed,with the（ WoT） Web of Things introduced,the architecture characteristics of WoT presented and analyzed,the Cyber physical system framework based on WoT put forward,and then the solution to the semantic problems when analyzing the CPS is proposed in association with a semantic model scheme.