关键词: 服务工程, 模型驱动, 服务系统设计, 服务模型与服务建模, 服务需求模型, 服务模型驱动体系结构

Abstract: In order to represent increasingly complicated and diversified service requirements thoroughly and accurately, a new Service Requirement Model (SRM) was presented in our service engineering methodology “Service Model Driven Architecture” (SMDA). In SRM, key elements of service requirement were abstracted from four perspectives： interaction process, organization, resource and information and the rules of SRM modeling were proposed. A case of ocean logistics was presented to reveal SRM construction process. Finally, comparison between SRM and other service models was conducted, and a prototype system for SRM modeling tool was also briefly introduced.

Key words: service engineering, model driven, service system design, service model & modeling, service requirement model, service model driven architecture