中文摘要：

关键基础设施（CI）系统是复杂的、高度相互依存的、网络化的社会一技术系统，一旦系统被中断或者被破坏，将会对国民健康、国土安全、经济稳定以及政府的正常运转等产生重大的影响．主要研究关键基础设施及其安全管理过程中的若干问题，对cI的特点进行了分析和总结，建立了网络化CI系统的体系结构，并利用视图模型来描述系统，同时还给出了灾难处理的一般过程．最后，进一步探讨了如何使用系统工程的方法来分析和模拟网络化cI系统的运行方式、潜在的薄弱环节以及改进这些薄弱环节的实施方法．

英文摘要：

Critical infrastructure （CI） safety system is a complex and highly inter-dependent and networked social-technical system which, if disrupted or destroyed, would have a serious impact on the health, safety, security, or economic well-being of people and / or the effective functioning of governments. This paper is de- voted to the study of the architecture of the CI safety system and problems in its management. We present the architecture of the networked CI system along with its disaster management system, in which the system is de- scribed with the notion of view, and the generic process of the disaster management. Also, it discusses how to apply the systems engineering approach to analyze and simulate the networked CI system, and how to find the underlying weak parts and efficient ways to improve them. Finally, we show the usefulness of the architecture by outlining a general procedure for disaster management which is systematic and rational.