Abstract: Applying domain engineering to intelligent transportation system, carrying on the seal, the isolation and abstraction in variability- requirements of transportation domain better, instructing design and realization of transportation components, it can solve the problem of identification, organization and utilization of reusable information in transportation domain, and meet the demands of software reuse, resource sharing and collaboration in traffic domain. Basing on the engineering analysis in FODA domain, this paper extends its feature-oriented modeling method, implements traffic engineering, publishes service application example combined with the transportation information of traffic engineering, and illustrates the feasibility of modeling method in feature-oriented domain.

Key words: domain engineering, feature modeling, component

摘要： 将领域工程应用于智能交通系统，对交通领域内变化性需求进行封装、隔离和抽象，指导交通构件的设计与实现。解决交通领域内可复用信息的识别、组织和利用，满足交通领域内软件复用、资源共享与协同的要求。基于FODA领域工程分析方法，扩展其面向特征的建模方法。结合交通领域工程的交通信息发布服务应用实例，说明面向特征领域建模方法的可行性。

关键词: 领域工程, 特征建模, 构件

CLC Number: 

• TP391