Method for quickly creating and exporting large ship product structure tree and electronic equipment

A product structure tree and structure tree technology, applied in the field of ship 3D design, can solve the problems of high error rate, heavy maintenance workload, time-consuming and labor-intensive, etc., and achieve the effect of rapid creation, reasonable organization, and efficient creation and export.

Pending Publication Date: 2021-11-02
CHINA SHIP DEV & DESIGN CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, due to the comprehensiveness, integrity, risk and complexity of the overall design of large ships, it is determined that there are repeated iterations in the design process, and the workload of 3D design increases geometrically.
This also leads to a large workload in the creation and maintenance of its product structure tree. In the past, manual operations were used, which was time-consuming and labor-intensive, and the error rate was high.

Method used

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  • Method for quickly creating and exporting large ship product structure tree and electronic equipment
  • Method for quickly creating and exporting large ship product structure tree and electronic equipment
  • Method for quickly creating and exporting large ship product structure tree and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Embodiment 1, a method for quickly creating and exporting a large-scale ship product structure tree according to the present invention, the method specifically includes:

[0055] A. Based on the smallest delivery unit and in accordance with the structure of large-scale ship product structure, the structural tree organization form is constructed. The structure tree specifically divides large-scale ship products into five nodes: overall, hull structure, marine engineering, electrical and outfitting. A node includes multiple child nodes, such as figure 1 Shown:

[0056] 1) The overall node includes five sub-nodes of profiled line, profiled surface, superstructure, appendage and area division, and the profiled line sub-section includes two secondary sub-nodes of longitudinal bone profiled line and plate seam profiled line, the The profile nodes include five secondary sub-nodes of outer plate profile, deck profile, inner bottom profile, main transverse bulkhead, side inner ...

Embodiment 2

[0087] Embodiment 2, the principle and technical solution of this embodiment are basically the same as those of Embodiment 1, the difference is that before executing the method of fast creation of the structure tree and the method of rapid derivation of the structure tree, the installation of the development program must be performed first Deployment, the installation and deployment of the development program includes the following steps:

[0088] S1. Store the folder generated by compiling the development program code in the corresponding path of the design software installation disk, avoiding Chinese paths;

[0089] S2. Use the administrator mode to start the environment editor under the design software, select the operating environment that needs to be referenced, and create a new operating environment on this basis;

[0090] S3. Activate and select the "Add new path to this environment" option, add the folder path containing the program code to the new path, and modify and...

Embodiment 3

[0092] Embodiment 3, the principles and technical solutions of this embodiment are basically the same as those of Embodiment 1, the difference is that the rapid creation of the structure tree includes the following steps:

[0093] S1. Compile the product structure tree template file, including columns such as serial number, level number, reference name, instance name, node responsible person, organization, authority transfer result, etc.;

[0094] S2. In combination with the actual project and the organizational form of the structure tree, define the structure tree level and specify the responsible person information according to the template file, and save the created file in a corresponding local location;

[0095] S3. Log in to the 3D design software platform;

[0096] S4, execute the structural tree creation command (as in the tool bar) Figure 4 left button);

[0097] S5. Read the product structure tree creation file through path selection;

[0098] S6. Automatically c...

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Abstract

The invention relates to the technical field of ship three-dimensional design, in particular to a method for quickly creating and exporting a large ship product structure tree and electronic equipment. On the basis of the minimum delivery unit result, ship product structure levels are reasonably planned, and the overall, hull structure, turbine specialty, electrical specialty and fitting-out specialty are covered, so that the creation and export of a subsequent structure tree are more efficient, stable and reliable; a structure tree rapid creation method is adopted to structurally define product structure levels and structure tree node responsible persons based on a pre-compiled template file, a product structure tree is rapidly generated through a program, responsible person node permission transfer is achieved, thousands of nodes can be created at a time, creation results are output in a tabular mode, and the creation of the product structure tree is quicker and more visual; according to the structure tree rapid export method, structure tree information can be automatically exported in a file form by one key for a product structure tree formed in the design process, and rapid and convenient export of the structure tree information can be realized.

Description

technical field [0001] The invention relates to the technical field of ship three-dimensional design, in particular to a method for quickly creating and exporting a large ship product structure tree and electronic equipment. Background technique [0002] With the promotion of 3D design technology in ship development, 3D design has been successfully applied to the whole process of ship development. Using the product structure tree to manage design data is widely used, and this management method is completely in line with the organization logic of ship design model data. The structure, system, equipment, and parts data are clearly visible under the clear product view, and the hierarchical relationship is clearly visible, which plays a positive and effective role in the design, modification, query, and maintenance of various ship disciplines. [0003] The 3D model data of large ships is huge, and the number of models reaches the order of millions. At the same time, due to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/15G06T17/00
CPCG06F30/15G06T17/00
Inventor 卢永进石饶桥郑文赵志鹏林锐
Owner CHINA SHIP DEV & DESIGN CENT
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