基于元数据的铁路设计成果数字化交付方案研究  

Digital delivery scheme of railway design results based on Metadata

作　　者：解亚龙 刘北胜 王万齐 顾爽 XIE Yalong;LIU Beisheng;WANG Wanqi;GU Shuang(Institute of Computing Technologies,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Office of Research,Beijing Jiaotong University,Beijing 100044,China)

机构地区：[1]中国铁道科学研究院集团有限公司电子计算技术研究所,北京100081 [2]北京交通大学科学技术处,北京100044

出　　处：《铁路计算机应用》2020年第7期36-39,44,共5页Railway Computer Application

基　　金：中国铁路总公司科技研究开发计划重点课题(P2018G050)。

摘　　要：为实现铁路基础设施信息资源的共享和利用,从分析铁路基础设施全寿命周期信息化管理规划入手,结合铁路建设项目设计阶段到建造阶段的设计成果数字化交付的具体需求,提出基于元数据的铁路设计成果数字化交付方案,为设计成果数据统一语义交付和最终实现铁路基础设施全寿命周期的信息共享提供了技术路径。In order to implement the sharing and utilization of railway infrastructure information resources,starting with the analysis of railway infrastructure whole life cycle information based management planning,combined with the specific requirements of digital delivery of design results in the design stage to the construction stage of railway construction projects,this article proposed a digital delivery scheme of railway design results based on Metadata.It provides a technical path for the unified semantic delivery of design results data and the ultimate realization of information sharing in the whole life cycle of railway infrastructure.

关 键 词：铁路基础设施 全寿命周期管理 数据共享 元数据 数字化交付 

分 类 号：U212.34[交通运输工程—道路与铁道工程] TP39[自动化与计算机技术—计算机应用技术]