High-speed train design index generation method and device

Abstract

The invention provides a high-speed train design index generation method and device. The product structure data of a plurality of existing train types is stored in a database; and the product structure data of each existing train type comprises at least one technical index of the train type and design parameter information corresponding to each technical index. The method comprises the following steps: obtaining high-speed train demand data of a customized train type, wherein the demand data comprises at least one demand index of the customized train type; searching the design parameter information matched with each search input item one by one by taking the product structure data of the plurality of existing train types as a search range and taking the demand indexes as search input items; and generating design indexes corresponding to the search input items according to the design parameter information matched with the search input items, and taking the design indexes as the design indexes of the customized train type. In such way, the invention provides a manner capable of automatically generating the high-speed train design indexes of the customized train type, so that the workload is decreased and the error rate is reduced.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a method and device for generating design indexes of high-speed trains. Background technique [0002] In the development process of high-speed trains, when a vehicle manufacturer receives an order for a certain type of high-speed train, it is necessary to manually decompose the high-speed train demand data of the order into various component modules, such as load-carrying components, traveling components, etc. After that, according to the high-speed train demand data corresponding to each component module, the R&D personnel artificially design the high-speed train design index corresponding to each component module, which is used to guide the design to meet the requirements of the vehicle type. demand for high-speed trains. [0003] However, at present, for high-speed trains of different models, even if the high-speed train demand data corresponding to the models have the s...

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Problems solved by technology

[0003] However, at present, for high-speed trains of different models, even if the high-speed train demand data corresponding to the models have the same or similar requirements, this artificial design method is still to design the high-speed train design indicators of each model separately. The repeated design work leads to a large workload and a large error rate

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