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Train loading 3D model front-end assembly and display method

A display method and model technology, which is applied in the field of train loading, can solve the problems of inconvenient inspection and untrue and complete loading, and achieve the effect of convenient inspection and review of loading conditions and visual assembly

Pending Publication Date: 2022-07-22
XIAN HUA GUANG INFO
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the technical problems of untrue and complete loading and inconvenient inspection existing in the existing train loading model, the present invention provides a front-end assembly and display method of the 3D train loading model, which can completely restore the loading scene and simulate the real carriage, which is convenient On-site inspection and review of loading conditions

Method used

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  • Train loading 3D model front-end assembly and display method

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Embodiment

[0027] see figure 1 , the front-end assembly and display method of the train loading 3D model provided by this embodiment includes the following steps:

[0028] 1) Load the pre-generated loading 3D model, correct the position of the loading 3D model, and adjust the center of gravity of the loading 3D model to the origin;

[0029] 2) Obtain the empty car model according to the prefabricated model file, adjust the size and specification of the empty car model, and match it with the loading 3D model of step 1);

[0030] 3) Assemble the loaded 3D model and the empty model to obtain the overall model;

[0031] 4) Map the overall model in step 3) to obtain the final visualized model.

[0032] In the present embodiment, the concrete process of step 1) is:

[0033] 1.1) According to the file path of the loading model, use the PLYLoader module of the three.js engine to pre-load the generated loading 3D model, and determine the X-axis, Y-axis and Z-axis of the loading 3D model;

[0...

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Abstract

The invention belongs to the technical field of train loading, and relates to a train loading 3D model front-end assembly and display method, which comprises the following steps: 1) loading a pre-generated loading 3D model, correcting the position of the loading 3D model, and adjusting the center of gravity of the loading 3D model to an original point; 2) obtaining an empty car model according to a model file prefabricated in advance, adjusting the size and specification of the empty car model, and matching the empty car model with the car loading 3D model in the step 1); 3) assembling the loading 3D model and the empty car model to obtain an integral model; and 4) mapping the overall model in the step 3) to obtain a visual final model. According to the invention, a loading scene can be completely restored, a real carriage can be simulated, and on-site inspection and loading condition review are facilitated.

Description

technical field [0001] The invention belongs to the technical field of train loading, and relates to a front-end assembly and display method of a 3D model of train loading. Background technique [0002] With the improvement of the degree of modern mechanization, track measurement can no longer meet the requirements of enterprises. From the earliest scribing measurement to winch cable tension measurement, to the subsequent mechanical rail scale measurement, and then to digital display electronic rail scales; in order to meet the needs of enterprises, a new type of rail measurement equipment, the train rapid loading system, has emerged. Widely used for bulk materials in various industrial fields. In order to ensure the advantages of fast loading process and high weighing accuracy, a loading model is established before loading to simulate the loading process, which is convenient for monitoring the condition of the carriage during the loading process. However, the existing 3D m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06T15/04G06T19/20G06F30/20
CPCG06T17/00G06T15/04G06T19/20G06F30/20G06T2219/2008G06T2210/32
Inventor 周林君郭井伟卢杲宗加银李艳飞
Owner XIAN HUA GUANG INFO
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