基于Trustie资源库的导航软件构件管理

Management of Navigation Software Components Based on Trustie Repository

结合导航软件生产现状与制约因素,提出对导航软件进行构件化改造,形成10大类120个共享构件。同时,利用Trustie已有成果,首先对Trustie构件资源库进行适应性改造,使之能适应导航软件生产;然后对导航软件构件在进入Trustie构件资源库之前,进行可信分级评估;最后利用该构件资源库,实现对导航软件构件的登记、查询、统计等管理,建立起导航构件资源库。该资源库的建立,极大地提高导航软件构件的可复用率,方便对构件的分类与管理,完成各类构件在导航软件协同生产环境中共享,为实现导航软件的大规模生产与敏捷制造奠定了基础。

According to the status and constraints of navigation software production,this paper proposes to the component reforming of navigation software,and obtains 10 categories about 120 shared components.Simultaneously,this paper adopts the achieved accomplishments of Trustie project.It firstly does the adaptive modification of Trustie component repository to meet the needs of navigation software production;then carries on the Evaluation of Trustworthiness Classification（ETC） for navigation software components before them into the component repository;and finally in this way,it realizes the registration,query,statics and other managements for navigation software componenets,and establishes one navigation components repository.The establishment of this repository greatly improves the reuse rate of navigation software components,simplifies the classification and management of these components,achieves the sharing of components in the coproduction environment of navigation software,and lays the foundation for the large-scale production and agile manufacturing of navigation software.