基于COM技术的态势显示系统设计  

Design on Situation Display System Based on COM Technology

作　　者：许峥 狄猛[2] 许静[2] 

机构地区：[1]中国移动通信集团河北有限公司,河北石家庄050021 [2]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《计算机与网络》2010年第10期49-52,共4页Computer & Network

摘　　要：通过对态势显示系统应用的功能及其特点的分析,在分层式软件体系结构的大框架下,提出了运用地理信息系统与组件对象模型相结合的技术方法。对系统的功能、组成、结构等方面进行了论述,阐述了系统设计方案,分析了地理信息系统和组件对象模型的技术特点,描述了在系统实践过程中运用对象及接口设计技巧、图形绘制效能策略等具体方法。With a good understanding of the functions and features of situation display applications, a novel display method is proposed under a hierarchical software architecture, which utilizes both GIS and COM technologies. To depict the method clearly, in this paper, first, the function, composition and structure of the system implemented by using the suggested method are presented. Then a feasible system design scheme is described. Also, the technical features of GIS and COM object models are analyzed. The experiences on applying software object-oriented design and interfaces design skills and map plotting strategies are introduced. Experimental results show that the suggested method is universal, extensible and efficient.

关 键 词：GIS COM 符号 软件体系结构 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]