铁路信息系统若干关键技术的研究

Research on Some Major Techniques of Railway Information System

铁路信息系统是一个庞大、复杂的系统工程，是实现铁路管理现代化的关键。本文在分析铁路信息系统需求特征、现状、以及国内外信息技术发展趋势的基础上，对系统互连模型、规范系统平台的方法和重要性、系统需求分析、主要业务管理系统和服务系统的设计方法进行了全面的阐述。

Railway Information System,which is the kev to modernization of railway man-agement.is a gigantic and complicated system project. Based on the analysis of the presentconditions and requirement characteristics of railway information system and the tendency ofinformation technology at home and abroad,the paper gives an elaboration on the model ofsysteTn interchange,the method and importance of normalizing system platform,systemrequirernent analysis and the design method for chief business management information sys-tem and service svstem.