摘要:Using the automated production and management system of modern manufacturing industry production line for reference, a new industrialized PL-ISEE model was proposed by authors in article [8]. In the new model, the middle part of the PL-ISEE architecture, data layer, is composed of the software components bus and environment database supporting platform which achieves the storage and managements of product line core assets data. According to the organisation structure and assembling needs of product line core asset components, the PL-ISEE database platform framework and its schema and view design as well as implementation methods are further researched in the paper. The data model, database schema and application views of the database platform are designed and created by using a united core asset data model and product line assembling evolution model. The schema and views based the database platform can well satisfy all the ability requirements of the core asset data integration and assembling producing mode of software product line engineering. Finally, the realizing method of the new industrialized PL-ISEE database support platform based on the CORBA architecture is also proposed and discussed in detail.
关键词:software product line;PL-ISEE (product line based integrated software engineering environment);software architecture;software components bus;core assets;database schema;database platform