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针对美国电力科学研究院控制中心应用程序接口工作小组(CCAPI)图形中心互操作方案中不同应用中的图形,特别是组合图形之间、图形与电气模型之间难以关联的问题,提出了基于本体的图形中心交互方案。利用各异构系统内的应用本体增强电气模型部分的横向关联和语义约束,实现图形与电气模型的紧密关联,并将异构系统间的图形信息共享和互操作转化为本体间的辨识和映射,从而有助于有效解决异构图形甚至组合图形的互操作问题,方便实现多样化图形显示和图形信息共享。
Aiming at the problems of different applications in the interoperability scheme of the graphics center of the CCAPI control center, especially the problem that the combinational graphics are difficult to be connected between the graphics and the electrical model, Graphics center interactive program. By using the ontology in heterogeneous systems to enhance the horizontal and semantic constraints of the electrical model, the graphical and electrical models are closely related, and the sharing and interoperation of graphics information between heterogeneous systems is transformed into the identification and mapping between ontologies , Which helps to effectively solve the heterogeneous graphics and even the combination of graphic interoperability problems, to facilitate the realization of a variety of graphic display and graphic information sharing.