石油软件集成平台有关技术的研究和实现

/ TECHNOLOGY OF PETROLEUM SOFTWARE INTEGRATION PLATFORM AND ITS REALIZATION/

石油技术开放软件协会（ＰＯＳＣ）规范提供了建立石油领域软件集成平台（ＳＩＰ）完整的解决方案，其数据模型（Ｅｐｉｃｅｎｔｒｅ模型）具有逻辑性强、高效、全面的特点，存取与交换规范（ＤＡＥＦ）为应用程序屏蔽了底层数据的细节，保证应用程序之间的移植和互操作性。文中阐述了ＰＯＳＣ的数据模型、数据存取规范及在面向对象数据库上的有关实现问题，提出了建立在面向对象数据库之上的符合ＰＯＳＣ规范的数据平台的方案。

Development of petroleum Software Integration Platform (SIP) is a successful way to improve the petroleum software. POSC (Petrotechnical Open Software Corporation) standards provide a complete solution. Epicentre model of the standard is characterized by logicality, high efficiency and conciseness, and its data access exchange facilities (DAEF) mask off the model and ensure portability and interoperability between applications. The data model is provided by data access and exchange facilities (DAEF). Some solutions of implementation of object oriented data base management system are discussed, and a way to build petroleum SIP conforming to POSC standards based on object oriented database system is presented.