Preliminary Exploration on the Intelligent Construction and Operation of China's High-speed Railway

Research purposes: Promoting the key scientific research of intelligent high-speed railway is a top priority for China Railway in recent years. Relevant departments are striving to overcome key technologies such as intelligent construction, intelligent equipment and intelligent operation. This paper preliminarily studies the technical means framework system of intelligent high-speed railway's construction and operation at present, and illustrates the application of railway intelligent technology with the intelligent Beijing to Xiong'an intercity railway as an example to provide reference for related research. Research conclusions: (1)The intelligent means of intelligent high-speed railway construction has been diversified. Through the integration of BIM, CIM, GIS and other technologies, it can realize intelligentialize and informatization management in many aspects such as station design, line mapping, bridge construction and tunnel construction, and improve production and management efficiency in an all-round way. (2)Intelligent high-speed railway's operation is rich in intelligent means, and is currently widely used in traction power supply systems, signal systems, EMU detection, and security risk management. (3)The intelligent high-speed railway covers all aspects which are from construction and operation to service. It will further enhance the passenger travel experience and promote open information sharing on the basis of intelligent construction, intelligent equipment and intelligent operation.(4)The research results can provide reference for the construction and operation of intelligent high-speed railway. © 2019, Editorial Department of Journal of Railway Engineering Society. All right reserved.