基于ASWC的需求管理应用

Requirement Management Application Based on ASWC

将原子软件组件(atomic software component,ASWC)作为架构开发过程中的最小功能单元,提出一种基于ASWC的需求管理方法。通过划分整车电子电气架构中各个系统功能的ASWC,定义其需求描述维度以及维度之间对应关系,以DOORS为需求管理工具搭建了架构的ASWC需求管理平台,可以较好地支持满足AUTOSAR理念和ISO26262的整车电子电气架构开发全过程。

A new requirement management method for vehicle electric & electrical architecture development is presented in this paper.Different from the traditional subsystem-based requirement management,the new method regards atomic software component(ASWC)as the minimum requirement management unit.Architecture level ASWC decomposition,ASWC's requirement description aspects and their relationsare presented in this paper.By using DOORS,the ASWC management platform has been set up.The new method can meet the requirement of both AUTOSAR and IS026262 based E & E architecture development.