铁路数字服务平台总体设计及关键技术研究  

Overall design and key technology research of railway digital service platform

作　　者：王万齐 马小宁 邵赛 WANG Wanqi;MA Xiaoning;SHAO Sai(Institute of Computing Technologies,China Academy of Railway Sciences Corporation Limited,Beijing 100081,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

出　　处：《铁路计算机应用》2024年第11期1-7,共7页Railway Computer Application

基　　金：中国国家铁路集团有限公司重点课题(K2023S020)。

摘　　要：当前,数字技术发展正在进入人机物(人类社会、信息空间与物理世界)融合泛在计算的新时代,迫切需要加快建设智能化综合性数字信息基础设施。此外,数字铁路纵向贯通各层级业务场景、横向联通各专业系统,对数据、模型、算力等资源和服务能力的要求越来越高。文章分析当前行业数字服务平台应用趋势,结合既有铁路基础平台现状,从有效资源整合、集成服务模式和业务支持等层面分析了这些基础平台的改进需求,在此基础上提出铁路数字服务平台的定位、架构、功能组成,以及基础平台间的交互协作关系,研究保障平台信息安全传输的关键技术,为探索实践智能化综合性数字信息基础设施的建设提供参考。The current development of digital technology is entering a new era of ubiquitous computing that integrates humans,machines,and objects(human society,information space,and physical world),and there is an urgent need to accelerate the construction of intelligent and comprehensive digital information infrastructure.In addition,digital railways vertically connect business scenarios at all levels and horizontally connect various professional systems,with increasingly high requirements for resources and service capabilities such as data,models,and computing power.This paper analyzed the current trend of digital platform applications in the industry,combined with the current status of railway infrastructure platforms,and analyzed the improvement needs of these basic platforms at the levels of effective resource integration,integrated service models,and business support.Based on this,the paper proposed the positioning,architecture,functional composition of the railway digital service platform,as well as the interactive and collaborative relationships between the basic platforms,studied key technologies to ensure the secure transmission of platform information,and provided reference for exploring and practicing the construction of intelligent comprehensive digital information infrastructure.

关 键 词：数字铁路 数字信息基础设施 铁路数字服务平台 铁路基础平台 安全传输技术 

分 类 号：U29[交通运输工程—交通运输规划与管理]