城市轨道交通信息化规划建设中主数据管理平台的建设契机

Opportunity for the Construction of Master Data Management Platform in Urban Rail Transit Information Planning

介绍了近年来城市轨道交通行业的特点和信息化建设中常见的数据标准化问题,分析了主数据管理在数据共享和系统集成中的作用。在此基础上,结合郑州城市轨道交通信息化建设实践,提出了企业利用城市轨道交通建设初期没有历史信息系统包袱和核心业务信息系统开建的有利时机,同步建设独立的主数据管理平台的方案,从而实现数据共享的长效约束机制,使各阶段信息系统的建设和应用始终遵从可靠一致的数据标准成为可能。

The features of newly approved urban rail transit projects in recent years by the State and the common data standardization in information development are introduced,the key roles of master data management in data sharing and system integration are analyzed.On this basia and in combining with the practice of Zhengzhou Metro information planning and construction,a scheme to ensure the effective long-term data sharing constraint mechanism is proposed,which is based on an early time point when historical information system was not yet established,so the master data management platform will be built together with the construction of key business information systems.This method makes it possible for information applications constructed in different periods,so as to adhere to the reliable and consistent data standards compliance.