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Data interface adaptation method of heavy haul train dynamic simulation software

A technology for dynamic simulation and heavy-duty trains, applied in electrical components, program control devices, transmission systems, etc., can solve problems such as inability to optimize and adjust train control schemes in real time, and achieve the effect of improving safety

Inactive Publication Date: 2018-06-22
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a heavy-duty train dynamics software data interface adaptation method that can realize real-time information interaction between the train dynamics simulation software and external software, so as to solve the external problems of the existing dynamics simulation software in the above-mentioned background technology. Closed, unable to optimize and adjust the technical problem of the train control scheme in real time

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  • Data interface adaptation method of heavy haul train dynamic simulation software
  • Data interface adaptation method of heavy haul train dynamic simulation software
  • Data interface adaptation method of heavy haul train dynamic simulation software

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Embodiment Construction

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or modules having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0019] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or modules, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, modules, and / or groups thereof.

[0020] It should be noted...

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Abstract

The invention provides a data interface adaptation method of heavy haul train dynamic simulation software, and relates to the technical field of heavy haul train operation control. The heavy haul train dynamic simulation software is in Ethernet communication connection with external software through a UDP protocol; the Ethernet communication connection is realized through constructing an unmanageddynamic link library DLL; and the heavy haul train dynamic simulation software is capable of realizing data interaction with the external software through calling functional functions of the DLL. According to the method, technologies such as dynamic link library DLL and UDP protocol communication area adopted, so that real-time bidirectional data interaction can be carried out between the heavy haul train dynamic simulation software and the external software, so that simulation data of the dynamic simulation software can be exported to the external software, and control instructions of the external software can be received, so as to realize timely adjustment and optimization of heavy haul train operation schemes and improve the train operation safety.

Description

technical field [0001] The invention relates to the technical field of operation control of heavy-duty railway trains, in particular to a data interface adaptation method of heavy-duty train dynamics simulation software. Background technique [0002] Heavy haul train control technology is an important research direction of train operation control system. According to the 2005 standard of the International Heavy Haulage Association, a railway that meets at least two of the following three criteria can be called a heavy haul railway: the weight of the train is not less than 8000t; the axle load is more than 27t; Not less than 4000×10 4 t. Different from ordinary trains, heavy-duty trains have a large vehicle gravity, a large number of trains, and a large longitudinal force of the train. Excessive longitudinal tensile force and extrusion force of the coupler will cause decoupling and breakage of the coupler, jeopardizing driving safety. Therefore, in the study of train contr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/448H04L29/06
CPCH04L69/164
Inventor 许镇李开成刘雨袁磊
Owner BEIJING JIAOTONG UNIV