物联网建设中的元数据应用研究

Metadata Application in Internet of Things

物联网应用系统的不断建设,使得其承载的信息将远远超过互联网,从物联网应用系统中信息访问控制对元数据的需求出发,探讨物联网建设中元数据应用所面临的主要任务,并通过实际案例,探索当前条件下,物联网应用系统建设中构建元数据基本规范的主要工作和方法。

The continual construction of application system in Internet of Things makes the amount of information produced by Internet of Things much more than that from the Internet. From the demand of metadata by the information access control in Internet of Things, this paper discusses the main task of metadata application,and probes into the main methods for the metadata basic standard construction of the specific application system in Internet of Things through the analysis of a factual case.