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Data Transformation Method Based on 3D Model of Pipeline

A 3D model and pipeline technology, applied in the field of data conversion, can solve the problems of inconsistency in ISO drawings output by SPOOLGEN, increased workload, etc., and achieve the effect of improving design efficiency, improving consistency, and facilitating design and construction

Active Publication Date: 2022-03-18
BOMESC OFFSHORE ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The ISO drawings output by SPOOLGEN are inconsistent, which increases the workload for the designers to check the drawings;

Method used

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  • Data Transformation Method Based on 3D Model of Pipeline
  • Data Transformation Method Based on 3D Model of Pipeline

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the examples.

[0022] The data conversion method based on the pipeline three-dimensional model of the present invention comprises the following steps:

[0023] Step 1. Project the three-dimensional model of the pipeline in the E3D software to the YOZ plane along the X-axis direction of the model coordinate system in E3D to a two-dimensional figure (using the projection transformation matrix T 1 ), recorded as group A graphics and saved as A.drw file, and projected to the XOZ plane along the Y-axis direction of the model coordinate system in E3D as two-dimensional graphics (using the projection transformation matrix T 2 ), recorded as group B graphics and saved as B.drw file, projected along the Z-axis direction of the model coordinate system in E3D to the XOY plane as two-dimensional graphics (using the projection transformation matrix T 3 ), recorded as group C graphics and saved as C.drw fil...

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Abstract

The invention discloses a data conversion method based on a three-dimensional model of pipelines. The combination of SPOOLGEN and multiple software has become the mainstream working method at present. However, the combination of SPOOLGEN and E3D has defects: the ISO drawings output by SPOOLGEN are inconsistent, and it is necessary for designers to check the drawings. The workload reduces the efficiency of design and construction and increases the design cost. The method of the present invention performs two-dimensional projection on the three-dimensional model of the pipeline in the E3D software, uses an Excel table to count the information of each component in the two-dimensional projection, according to the table data, establishes a three-dimensional model of each component through SolidWorks, and modifies the three-dimensional model of each component, Make the 3D model of the pipeline and the 3D model of the elbow established by SolidWorks consistent with the corresponding 3D model of the pipeline and the 3D model of the elbow in SPOOLGEN, complete the splicing of each 3D model element in SPOOLGEN, and then replace the corresponding valve model at the specified position, and finally Output the standard ISO map in SPOOLGEN, so that the 3D model in the E3D software can get the standard ISO map in SPOOLGEN format.

Description

technical field [0001] The invention relates to a data conversion method, in particular to a data conversion method based on a pipeline three-dimensional model. Background technique [0002] AVEVA Everything3D (abbreviated as E3D) is the factory three-dimensional layout design management system. E3D has the following main features: (1) full-scale three-dimensional solid modeling, and modeling in WYSIWYG; (2) multi-disciplinary through the network Real-time collaborative design, real on-site environment, multiple professional groups can collaboratively design to build a detailed 3D digital factory model, and each designer can check what other designers are doing at any time during the design process; (3) Interactive design process Among them, real-time three-dimensional collision check, E3D can automatically carry out collision check between components and various professional designs, and ensure the accuracy of design results as a whole; (4) With an independent database stru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/18G06F30/20G06T17/00G06F113/14G06F113/16
CPCG06F30/18G06F30/20G06T17/00G06F2113/14G06F2113/16
Inventor 肖祎萌许洁
Owner BOMESC OFFSHORE ENG CO LTD