High speed railway vehicle rapid design method and system

摘要

A fast design method and system for high-speed train, the method comprising: building a technical index system and a product structure tree of a high-speed train, building a requirement meta-model corresponding to the high-speed train according to the technical index system, building a product meta-model corresponding to the high-speed train according to the product structure tree, and building a mutual mapping relationship among the requirement meta-model, the product meta-model and the technical index system according to related data of a known high-speed train design; building a fast customized design system according to the technical index system, the product structure tree, the requirement meta-model, the product meta-model and the mutual mapping relationship; inputting related data required by a new high-speed train design to the fast customized design system; generating design data of the known high-speed train required by a train model corresponding to the new high-speed train design. As a result, the repeated research and development work for the known high-speed train products is effectively reduced, the existing research and development resources are fully utilized, and the efficiency of research and development for high-speed train is improved.