基于XML和本体的物联网数据交换标准体系研究

针对当前物联网应用层中相关数据交换标准纷繁复杂,相关标准主体各行其是的问题,从XML(可扩展标记语言)和本体的角度出发,从互联网、语义网和物联网的关系入手,提出了建立物联网数据交换标准体系的思路,即标准应以XML为语法格式,以标准化的本体为语义共识;标准体系应以顶级本体为基础,以纵向的领域本体和横向的任务本体为支撑,建立起各种不同的应用本体标准。文章最后通过一个应用实例分析了所述标准体系发展的若干关键要点。

Research on the data format standard of Internet of Things based on XML and ontology

Currently in the application level of Internet of Things(IoT), relevant data format standards are very complicated and every relational subject goes his own way. To solve this problem, this paper, from the view of XML and ontology, started with the relationship among Internet, Semantic Web and IoT and then put forward the way of building the IoT data format standardization system. The IoT data format standardization should be based on XML for syntax and on standard ontology for semantic consensus.The standardization system should be based on top-level ontology, supported by vertical domain ontology and horizontal task ontology, and establish a variety of application ontology standards. Finally, the system with a specific application is illustrated and some key points for the development are analyzed.