Rail transit vehicle product platform design method and system, equipment and storage medium
A technology of rail transit vehicle and design method, applied in the fields of equipment and storage medium, rail transit vehicle product platform design method and system, can solve the problems of low reuse rate of parts, unnecessary, insufficient adaptation to diverse needs, etc., and achieve automation High degree, wide application range, and the effect of improving R&D efficiency and quality
Pending Publication Date: 2021-05-25
CRRC IND INST CO LTD
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Problems solved by technology
[0002] Rail transit vehicles have achieved a series of technological achievements in recent years, and high-speed rail has also become a bright diplomatic business card. However, major OEMs are still facing the following problems: First, the OEMs’ understanding of different regional economies, religions, cultures, policies, regulations, and geography. Insufficient adaptation to diverse needs such as climate and environment; secondly, the reuse rate of parts and components among rail transit equipment products is low, and there are many unnecessary and valueless differences
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[0045] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0046] figure 1 The schematic diagram of the rail transit vehicle product platform design method provided by the present invention, such as figure 1 As shown, the method includes:
[0047] S1: Establishing a product meta-structure tree: Based on the complete set of structure trees extracted from preset rail transit vehicle product instances, an instance structure tree of at least one vehicl...
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The invention provides a rail transit vehicle product platform design method and system, equipment and a storage medium, and the method comprises the steps: building a product meta-structure tree, and generating an instance structure tree of at least one vehicle type; carrying out module element model construction: generating a module element model of at least one vehicle type; constructing a product platform information dictionary; building a product platform meta-model: forming a product platform planning template; carrying out product platform construction: constructing a product platform based on the instance structure tree, the module instance and a product platform planning template; carrying out demand module mapping rule construction: mapping the collected customer demands to module attribute parameters of a product family main structure; carrying out module hierarchy mapping rule construction: constructing a module hierarchy mapping rule; and constructing a module configuration rule: configuring a product module based on the module hierarchy mapping rule. According to the method and ssytem, the existing modular parts can be quickly and accurately used, and the data can be quickly added, deleted, modified, checked and the like on the basis of related changes.
Description
technical field [0001] The invention relates to the technical field of rail transit, in particular to a design method, system, equipment and storage medium of a rail transit vehicle product platform. Background technique [0002] Rail transit vehicles have achieved a series of technological achievements in recent years, and high-speed rail has also become a bright diplomatic business card. However, major OEMs are still facing the following problems: First, the OEMs’ understanding of different regional economies, religions, cultures, policies, regulations, and geography. Insufficient adaptation to diverse needs such as climate and environment; secondly, the reuse rate of components among rail transit equipment products is low, and there are many unnecessary and valueless differences. In order to effectively solve the problems of poor market adaptability and low parts reuse rate faced by the research and development of urban rail transit vehicles, and successfully carry out th...
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IPC IPC(8): G06F30/20G06F111/20
CPCG06F30/20G06F2111/20Y02P90/30
Inventor 齐洪峰任坤华张锋珍
Owner CRRC IND INST CO LTD