南方电网技术2016，Vol.10Issue(2)：48-55,8.DOI:10.13648/j.cnki.issn1674-0629.2016.02.008
基于多源异构数据聚合技术的电力物联网设备全景信息构架模型研究与应用
Research and Application of Panoramic Information Architecture Model of Power Internet of Things Devices Based on Multi-Source Heterogeneous Data Aggregation Technologies
摘要
Abstract
Aiming at the characteristics of multi-source panoramic information and highly complex heterogeneous of power Internet of Things devices,this paper proposes a multi-source heterogeneous data aggregation method. Through the data access process of Restful Web service and the quick service bus,the problem of distributed-environment data being difficult to effectively operate is solved with the method,and thus the service process arrangement,management and monitoring can be facilitated. By setting up the heterogeneous source data to RDF data via the RDF interface,and constructing the mapping between the local ontology and the global ontology via combination of the OWL ontology and SWRL rule,the key problem of semantic heterogeneity in the aggregation process can be solved. This method can shield the difference of the physics and logic of the underlying data source,and have good maintainability and expansibility.关键词
物联网/全景信息/多源异构/数据聚合Key words
Internet of Things/panoramic information/multi-source heterogeneous/data aggregation分类
信息技术与安全科学引用本文复制引用
沈鑫,曹敏,薛武,张金江,黄星,张林山..基于多源异构数据聚合技术的电力物联网设备全景信息构架模型研究与应用[J].南方电网技术,2016,10(2):48-55,8.基金项目
国家高技术研究发展计划（863计划）项目（2011AA05A120）。@@@@Supported by the National High Technology Research and Development Program of China （863 Program）（2011AA05120）． （）
