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Bogie rapid simulation method and device

A bogie and fast technology, applied in the field of vehicles, can solve problems such as low efficiency, complex bogie simulation process, and low accuracy, and achieve the effects of reducing simulation costs, improving simulation efficiency and accuracy, and avoiding manual errors

Pending Publication Date: 2020-01-24
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems in the prior art, the present application provides a fast bogie simulation method and device to solve the problems of the bogie simulation process in the prior art being too complex, inefficient and less accurate

Method used

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  • Bogie rapid simulation method and device
  • Bogie rapid simulation method and device
  • Bogie rapid simulation method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] see figure 1 , is a schematic flow chart of a bogie fast simulation method provided in this embodiment, the method includes the following steps:

[0051] S101: Obtain the working condition content of the bogie industry standard specification.

[0052] In the embodiment of this application, in order to realize the rapid simulation of the bogie, it is first necessary to use existing or future data acquisition methods to obtain the working condition content of different types of bogie industry standards, such as EN, JIS Wait for different types of bogie standard specifications to carry out the working condition content to perform the subsequent step S102.

[0053] Among them, the content of working conditions in the bogie industry standard specification refers to the rigid requirements for various working condition parameters of the bogie according to the industry standard specification. An optional implementation is that the operating conditions of the bogie industry st...

Embodiment 2

[0083] The first embodiment described above describes the technical solution of the method of the present application in detail. Correspondingly, the present application also provides a fast bogie simulation device, which will be introduced below.

[0084] see Figure 10 , Figure 10 It is a structural diagram of a fast bogie simulation device provided by the embodiment of the application, as shown in Figure 10 As shown, the device includes:

[0085] The first acquisition unit 1001 is configured to acquire the working condition content of the bogie industry standard specification;

[0086] The first generation unit 1002 is configured to encapsulate the working condition content of the bogie industry standard specification, perform pre-processing of the bogie rapid simulation, and automatically generate the pre-processing result of the bogie rapid simulation;

[0087] The second acquiring unit 1003 is configured to acquire key information in the simulation report template r...

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Abstract

The embodiment of the invention discloses a bogie rapid simulation method and device, which are used for simplifying the simulation process of the bogie and improving the simulation efficiency and accuracy. The method provided by the embodiment of the invention comprises the steps that firstly, standard and normative working condition content of the bogie industry is obtained; then, the standard working condition contents are packaged; rapid simulation pretreatment is performed on the bogie, so that a bogie rapid simulation preprocessing result is automatically generated, and then after the simulation report template submitted by the user is received, key information, related to the bogie rapid simulation preprocessing result, in the simulation report template can be obtained and used forbeing combined with the bogie rapid simulation preprocessing result to automatically generate a simulation report of a bogie.

Description

technical field [0001] The present application relates to the technical field of vehicles, in particular to a fast simulation method and device for a bogie. Background technique [0002] As one of the most important components in the structure of rail vehicles, the bogie has irreplaceable significance for the operation of rail vehicles. The excellent performance of various design parameters of the bogie ensures the stability of the rail vehicle and the ride comfort of passengers. The use of bogies on rail vehicles is to increase the load, length and volume of vehicles, and to increase the speed of trains, so as to meet the needs of railway transportation development. [0003] With the increasing product types of high-speed trains, intercity trains, and subway vehicles, different owners and users have put forward different requirements for bogie design indicators, so fast scheme design simulation is an important factor to improve the core competitiveness of products. The de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/15
Inventor 赵子豪赵思聪邹晓龙刘元君王玉光鞠增业王晖张冉王宗正姜焙晨
Owner CRRC QINGDAO SIFANG CO LTD
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