关键词: 服务, 制造数据, 数据管理, 模型, 服务平台

Abstract: To realize effective management on product development and manufacturing data, a manufacturing data management method based on service was proposed. This method included three aspects：model as a service, function as a service and platform as a service. Two concepts, Service Interface (SI) and Service Cluster (SC) were introduced into the manufacturing data model to increase service-oriented features of the model. The operation environment of the service function was analyzed, which was comprised of four parts：service encapsulation rules, service adapters, service management and execution environment, and a standard manager. Structure of the service platform was also put forward, which was composed of four layers：enterprise IT resources, service technology platform, business service platform and business execution environment. Finally, effectiveness of this method was validated by an application example in an aviation manufacturing corporation.

Key words: service, manufacturing data, data management, model, service platform