CALS——信息化的新途径

我国企业在信息化进程中 ,成功实施的信息系统相对较少 ,多数系统以失败告终 ,其中缺乏一种比较系统全面的战略思想是重要原因。文章详细介绍了 CAL S的产生、发展及应用现状 ,并就其在信息化进程中的重要作用进行了分析 ,指出应该把 CAL S放到国防信息化和国民经济信息化的战略地位 ,刻不容缓地启动 CA LS工程。     

面向二十一世纪产业革新的新潮流⒇——CALS介绍

本文介绍了二十一世纪将兴起的世界范围内产业革新的新潮流——ＣＡＬＳ（ＣｏｎｔｉｎｕｏｕｓＡｃｑｕｉｓｉｔｉｏｎａｎｄＬｉｆｅ－ｃｙｃｌｅＳｕｐｐｏｒｔ）的内涵与由来，分析了ＣＡＬＳ将对产业界革新产生的影响，并讨论了它的发展动向.     

试论CALS与我国装备采办信息化

简要介绍了CALS的产生,内涵及本质,着重分析了我军警备采办信息化建设中存在的问题以及推进CALS的必要性．探讨了我军推进CALS的客观条件,论述了实施CALS的方法和步骤,最后指出了推进CALS必须采取稳步推进的策略．     

Development of the Construction Classification System in Japan(JCCS)

This paper deals with the intermediate results of the development of a national standardized classification system called JCCS to ensure harmonized use of various kinds of information to be processed through the whole life cycle of construction projects in a nation-wide Japanese CALS/EC scheme. JCCS is planned to be a Japanese IFD and developped on the technical basis of ISO 12006-2 and 12006-3. Japan has currently no such an IFD-like library of terminologies which is to be an essential tool for the multiple and harmonized information processing, so that JCCS should be a key technology for the successful CALS/EC. First, the development concepts and related technologies are described. Second, evaluation of the current situation of information process in the construction industry is clarified, and followed by the requirements of the development of JCCS. In the main part, the current version of JCCS is outlined, major contents of which are the basic architecture of JCCS, JCCS schema, JCCS basic tables and the usage of JCCS in practice. Finally, future develoment in plan is briefly explained.     

CALS--构建新世纪企业管理的技术平台

论述了CALS内涵的演变及其基本思想，介绍了CALS的应用和效果，阐述了如何生成CALS综合数字数据环境，以提高企业竞争力。