面向广泛互操作的传感数据模型研究  

Research on Universal Interoperability-oriented Sensor Data Model

作　　者：沈春山[1] 吴仲城[1] 蔡永娟[1,2] 李云飞[1] 

机构地区：[1]中国科学院合肥物质科学研究院强磁场科学中心测控组,安徽合肥230031 [2]中国科学技术大学自动化系,安徽合肥230031

出　　处：《小型微型计算机系统》2010年第6期1046-1052,共7页Journal of Chinese Computer Systems

基　　金：国家"八六三"高技术研究发展计划项目(2008AA04Z205)资助

摘　　要：传感器网络对开放性和互操作性提出了越来越高的要求,统一的传感数据模型是接口定义和标准制定的基础.文章利用本体理论方法构建传感器节点本体,获取领域知识.在此基础上建立传感数据的UML关系图和XML架构SDDP(sensor datadescription protocol).最后将SDDP应用到压力传感器节点中,显示其在传感器应用程序可重用等方面的作用.以SDDP为例的统一传感数据模型,能够降低传感器网络开发成本,为建立具有广泛互操作性的传感器网络打好基础.Sensor network,has been developed rapidly with higher requirements for openness and interoperability,and unified sensor dada model is the foundation of interfaces definition and standardization.The paper applied ontology theory to sensor node description for knowledge acquisition.Based on that,UML diagram and XML Schema of sensor data ＂SDDP＂（sensor data description protocol）were given.Finally,the application of SDDP to press sensor node showed that SDDP had powerful function,such as reusability,etc.SDDP,a kind of sensor data model,can reduce the cost of sensor network development and give a good foundation for development of sensor network with universal interoperability.

关 键 词：传感器数据 本体 标准 XML 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]