基于信息-物理空间映射的智能空间建模方法

Modeling Method for Smart Space Based on Cyber-Physical Space Mapping

智能空间由大量的具有计算能力的信息设备组成,这些设备是信息空间与物理空间的接口,体现了设备服务之间的互操作关系,更体现了物理世界中实体间的关系和规则。基于本体建模技术,采用信息-物理映射的建模方法,建立了智能空间模型,从而在反映物理世界及其规则的同时,利用这些规则为信息空间中设备服务的动态规划与重组提供依据。最后设计了基于信息-物理映射的服务规划方法,验证了这种建模方法的有效性。

Smart space is composed of numerous information devices with computing ability. Due to the heterogeneity of the devices, there are big obstacles for them to do interoperation and cooperation. In addition, information devices are the interfaces of information space and physical space which reflect the relations and rules not only between the device services but also between the entities in physical world. A modeling method was proposed based on the cyber-physical space mapping in smart space so as to reflect the physical world and its rules, and then guide device services routing and reorganization according to these rules. A cyber-physical space mapping based service routing method proves the validity of this modeling annrnnch