高速列车谱系化数据仓库系统研究

Research on High Speed Train Genealogical Data Warehouse System

摘要: 新一代的高速列车谱系化研制平台结合了高速动车组谱系化理论，构建了以高速列车快速设计、虚拟可视化、快速工艺文件生成及试验验证等八大子系统为核心的高速列车设计制造一体化平台。而八大子系统重要的基础支撑是高速列车谱系化数据仓库。本文对高速列车谱系化数据仓库技术开展研究，确定了谱系化数据仓库的框架，构建了高速列车谱系化数据仓库体系，开发了高效的数据管理平台。为高速列车设计制造一体化平台各子系统之间顺畅衔接和高效运转提供支撑。

Abstract: A new generation of high-speed EMU pedigree development platform combines high-speed EMU pedigree theory to build an integrated platform for high-speed train design and manufacturing with eight sub-systems including the rapid design of high-speed train, virtual visualization, rapid process file generation and test verification. An important foundation for the eight sub-systems is the high-speed train pedigree data warehouse. In this paper, the research of high-speed EMU pedigree data warehouse technology was carried out; the framework of a pedigree data warehouse is established; the high-speed EMU pedigree data warehouse system is built, and an efficient data management platform is developed. It is an effective support for the smooth connection and efficient operation between subsystems of an integrated platform for high-speed EMU design and manufacture.