【摘要】 语义传感器Web的出现为物联网中传感器系统间的数据互操作、信息共享和知识融合提供了实现方式,传感器本体的构建则是实现这些功能的前提.本文在参考万维网联盟提出的语义传感器网络本体的基础上,对传感器及配套的数据采集仪构建了对应的本体,为传感器系统提供了有效的知识组织模型.通过建立的传感器和数据采集仪本体,可以实现传感器的自动分类管理,设定推理规则后可以提供传感器和采集仪间的配接推荐,提高检测现场多传感器系统设计的效率和可靠性,将领域知识应用到系统设计和管理中.最后以具体的传感器实例对推理规则进行了测试,结果满足应用要求.更多还原

【Abstract】 The emergence of semantic sensor Web provides a way for realizing data interoperability, information sharing,and knowledge fusion among the different sensor systems in the Internet of Things(IoT). In this study, taking some sensors and corresponding data acquisition instruments as examples, the ontology based on the Semantic Sensor Network(SSN) proposed by World Wide Web Consortium is designed for providing the meaning background information and the knowledge organization about the sensor systems on the Web. Automatic classification management is realized by using this ontology, and the collection between the sensors and the instruments can be recommended according to the reasoning rules. The efficiency and the reliability of system are improved, and the domain knowledge can be also combined into the system. Finally, the reasoning rules are tested with the specific sensor example and the results meet the application requirements.更多还原