关键词: 协同模型, 构件, 服务本体, 软件体系结构

Abstract: The critical issue for designing coordination among components lies in providing an observable interaction pattern for the components.Although this problem has been researched in many coordination models，they have not described their models at a common level.In this paper，services of the components are conceptualized with Description Logic，thus Service Ontology taken as observation benchmark of the components is built.After this ontology is applied in abstract Software Architecture，the connector in it is extended.Based on the above，the fundamental structure of coordination media is designed and a script-based coordination law is specified.A common coordination model of component is presented.

Key words: coordination model, component, service ontology, software architecture