High-speed train design method and system

Abstract

The invention provides a high-speed train design method and system. The method comprises train type design, grouping form design, train body section design, train plane arrangement, train weight estimation and under-train device arrangement. All process links can adopt data of a known high-speed train type as a reference, and in a design process, certain arrangement and design parameters of a to-be-designed high-speed train can directly borrow the data of the existing known high-speed train type. According to the design method provided by the invention, existing research and development resources can be fully utilized, so that repeated research and development work of research and development personnel can be avoided, the manpower, material resources and time are saved, and a guarantee is provided for meeting the demand of quickly and efficiently performing train research development and manufacturing.

Description

technical field [0001] The invention relates to the field of public transportation, in particular to a high-speed train design method and system. Background technique [0002] In the development of existing high-speed trains, when the vehicle manufacturer receives the order, it needs to manually decompose the train demand of the order into various component modules, such as load-carrying components, running components, and car body components. The R&D department corresponding to each component designs a vehicle that meets the technical specifications based on the demand data and its own design experience. [0003] However, at present, there is no unified design rule and fixed standard for the various demand data of high-speed trains, which leads to different rules adopted by different personnel or the same person in different periods or projects, so that the designed products have no fixed standards, resulting in difficulties in production and later maintenance , and the le...

AI Technical Summary

Problems solved by technology

[0003] However, at present, there is no unified design rule and fixed standard for the various demand data of high-speed trains, which leads to different rules adopted by different personnel or the same personnel in different periods or projects, so that the designed products have no fixed standards, resulting in difficulties in production and later maintenance , and the levels of different personnel are different, resulting in uneven quality of the designed products, and it is impossible to share high-level R&D skills

[0004] Moreover, at present, the R&D data and results of the R&D department are not systematically stored and categorized. As a result, every time the R&D department receives a development task, it will restart the model development

Among them, it is necessary to repeat research and development of some research and development work that has been completed in the previous research and development process, thus causing a lot of repetitive work and wasting a lot of manpower, material resources and time

As a result, the existing vehicles have high cost, low R&D efficiency, and high error probability, which cannot meet the needs of rapid and efficient vehicle R&D and manufacturing.

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