Research on Methodology of Intelligent High-Speed Railway Architecture

Driven by the rapid development of High-speed Railway and intelligent technology, China has started the progress of Intelligent High-speed Railway (or IHSR, for short) comprehensively. IHSR is a complex cyber physical system which requires a top-level design to determine the implementation path for planning and construction. Based on the analysis of design methodology of intelligent systems at home and aboard, combined with the connotation and characteristics of IHSR in China, the architecture design methodology of China IHSR is researched in the paper. Service framework, functional framework, logical framework and physical framework are proposed here. Besides, the connotation and system composition of IHSR brain is discussed, which is the foundation platform of IHSR system.