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MBSE-based high-speed train braking system modeling method

A technology for braking systems and high-speed trains, applied in the directions of instruments, geometric CAD, and electrical digital data processing, etc., can solve the problems of weak braking system design consistency, poor traceability of requirements, and insufficient reusability of design information, etc. Achieve the effect of improving pertinence and accuracy and ensuring traceability

Pending Publication Date: 2022-05-06
SOUTHWEST JIAOTONG UNIV
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  • Claims
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Problems solved by technology

[0009] In order to solve technical problems such as weak requirements and design consistency, poor traceability of requirements, and insufficient reusability of design information in the design of the braking system

Method used

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  • MBSE-based high-speed train braking system modeling method
  • MBSE-based high-speed train braking system modeling method
  • MBSE-based high-speed train braking system modeling method

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Embodiment Construction

[0076] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some, not all, embodiments of the present invention.

[0077] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. 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.

[0078] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments can be combined...

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Abstract

The invention relates to a high-speed train braking system modeling method based on MBSE, and the method comprises the following steps: 1, constructing a high-speed train braking system MBSE modeling process based on RFLP; 2, carrying out demand analysis modeling on the high-speed train braking system; 3, performing function analysis modeling on the high-speed train braking system; and 4, analyzing and synthesizing the high-speed train braking system architecture. According to the technical scheme provided by the invention, the technical problems of low requirement and design consistency, poor requirement traceability and insufficient design information reusability are solved.

Description

technical field [0001] The invention relates to the field of high-speed train braking system modeling, in particular to an MBSE-based high-speed train braking system modeling method. Background technique [0002] As a typical complex product system, high-speed train braking system has complex structure, various parts and design parameters, and its design has the characteristics of hierarchy, multi-discipline, coupling and ambiguity, which requires multi-disciplinary, multi-department and multi-system Coordination and cooperation is a complex system engineering that requires repeated iterations and demonstrations. However, at present, the design of high-speed trains mainly uses engineering documents, design drawings, charts, emails, etc. to realize the overall to system task assignment, information communication between R&D departments, and data exchange between disciplines, which is very prone to the following problems: [0003] (1) Demand and design consistency is not stro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/15G06F30/12G06F119/14
CPCG06F30/15G06F30/12G06F2119/14
Inventor 黎荣张海柱何旭丁国富王帅虎
Owner SOUTHWEST JIAOTONG UNIV
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