Prospect of Key Technologies of Intelligent HSR 2.0 Empowered by Model-data Integration Platform  

作　　者：WANG Tongjun WANG Wanqi LI Ping LU Wenlong ZHENG Mingda(Translated) 

机构地区：[1]China State Railway Group Co.,Ltd. [2]Institute of Computing Technology,China Academy of Railway Sciences Corporation Limited [3]Department of Science,Technology and Information Technology(Chief Engineer Office),China Academy of Railway Sciences Corporation Limited

出　　处：《Chinese Railways》2024年第2期3-10,共8页中国铁路(英文版)

摘　　要：By relying on the major projects of Beijing-Zhangjiakou HSR,China's railway industry has integrated and applied several digital intelligence technologies to form a complete set of intelligent HSR 1.0 technology,which has been popularized and applied to several new lines.With the continuous deepening of intelligent applications in construction,equipment,operation and other fields,there is an increasingly urgent need for integrated sharing and analysis of models and data.The paper analyzes the connotation and key points of model-data integration and puts forward the overall architecture of model-data integration platform composed of model-data convergence tier,model-data storage tier,model-data management tier,model-data calculation tier,model data aggregation tier,etc.Moreover,it looks forward to the prospect of leading key technologies and multiple innovative key technologies such as intelligent engineering survey and generative design,all-discipline intelligent construction,digital twin of railway engineering,CR450 intelligent EMU,new generation of dedicated mobile communication for railway (5G-R), operation safety protection based on multi-source information perception, transmission and fusion analysis, displacement-based full-travel intelligent service (MaaS+), intelligent comprehensive dispatching of regional railway network, wheel-rail integrated intelligent maintenance of EMU, etc. It can provide guidance and reference for digital railway construction and intelligent HSR 2.0 scientific & technological breakthroughs.

关 键 词：intelligent HSR 2.0 model-data integration platform digital intelligence digital railway 

分 类 号：F53[经济管理—产业经济]