基于软件复用技术的电子地图应用系统研究

The Research of Reusable Software-Based Electronic Map Application System Research

介绍了软件复用技术,提出了实施基于构件的软件复用技术的关键技术,进而结合信息系统的特点进一步研究了基于领域的软件构件技术。利用面向对象分析方法和面向对象建模语言(UML),对电子地图应用软件系统进行了分析和建模,进而提取构件,并按照COM构件规范实现构件。

At first, this paper introduces the technology of software reuse, puts forward the key technology of implementing component-base technology. And then, this article researches the key problems concerning software development in the do- main of Airborne Information System （AIS） with the component-based software. OOA and UML are used to analyze the electronic map applications system and abstract the class diagram. Based on the class diagram, the system software compo- nents model is abstracted and implemented with COM.