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Automatic drawing method and system for open pores in hull drawing, equipment and storage medium

An automatic drawing and drawing technology, applied in the field of drawing, can solve the problems of openings that cannot directly and quickly draw complex shapes, manual preparation of opening schedules, manual marking or numbering of opening sizes one by one, etc., to optimize the opening drawing effect. , Improve the overall drawing quality and simplify the effect of annotation

Active Publication Date: 2020-08-11
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the fact that the opening receipt method in the hull drawings in the prior art cannot directly and quickly draw the openings of complex shapes, the size of the openings needs to be manually marked or numbered one by one, and the opening schedule needs to be compiled manually and other defects, providing an automatic drawing method, system, equipment and storage medium for opening holes in hull drawings

Method used

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  • Automatic drawing method and system for open pores in hull drawing, equipment and storage medium
  • Automatic drawing method and system for open pores in hull drawing, equipment and storage medium
  • Automatic drawing method and system for open pores in hull drawing, equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0054] Such as image 3 As shown, the method for automatically drawing holes in the hull drawing of this embodiment includes:

[0055] S101, preset the hole information of the target hole in the hull drawing;

[0056] Wherein, the hole information includes, but is not limited to, the hole type, hole size of the target hole, first position information in the hull drawing, and hole identification information;

[0057] Among them, the hole identification information is used to characterize different target holes.

[0058] Specifically, the types of openings include conventional shapes such as circles, ellipses, rectangles, and regular polygons, as well as other special openings with complex shapes.

[0059] The opening size includes a plurality of opening parameters used to determine the shape and size of the target opening; different opening types correspond to different opening parameter combinations.

[0060] S102: Automatically draw the target opening in the ship hull drawing according ...

Embodiment 2

[0063] Such as Figure 4 As shown, the automatic drawing method of openings in the hull drawing of this embodiment is a further improvement of Embodiment 1, specifically:

[0064] After step S102, it further includes:

[0065] S103: Obtain the hole type and hole size corresponding to each target hole;

[0066] S104: Obtain target openings with the same opening type and opening size and set the same opening number;

[0067] The setting process of the opening number is automatically completed and can be carried out in batches.

[0068] Specifically, group the target openings with the same opening type and opening size into a group;

[0069] Set the target openings in the same group to correspond to the same opening numbers;

[0070] Sort the different groups, and set the corresponding hole number for each group according to the sort.

[0071] In addition, additional attributes of graphics are given to the drawn target openings. Specifically, data in a specific format can be added to the conv...

Embodiment 3

[0084] Such as Image 6 As shown, the automatic drawing system for openings in the hull drawing of this embodiment includes a hole information preset module 1 and an automatic drawing module 2.

[0085] The opening information preset module 1 is used to preset the opening information of the target opening in the hull drawing;

[0086] Wherein, the opening information includes, but is not limited to, the opening type of the target opening, the opening size, the first position information in the hull drawing, and the opening identification information;

[0087] Among them, the hole identification information is used to characterize different target holes.

[0088] Specifically, the types of openings include conventional shapes such as circles, ellipses, rectangles, and regular polygons, as well as other special openings with complex shapes.

[0089] The opening size includes a plurality of opening parameters for determining the shape and size of the target opening; different opening types...

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Abstract

The invention discloses an automatic drawing method and an automatic drawing system for open pores in a hull drawing, equipment and a storage medium. The automatic drawing method comprises the steps of: presetting open pore information of target open pores in the hull drawing; and automatically drawing the target open pores in the ship drawing according to the open pore information. According to the automatic drawing method, the open pore information of the target open pores in the hull drawing is preset, and the target open pores are automatically drawn in the hull drawing according to the open pore information; the target open pores are grouped and sequenced according to the open pore types and the open pore sizes, the open pores are numbered, and then open pore numbers are automaticallymarked at the centroid of the target open pores; meanwhile, an open pore detail table corresponding to the hull drawing is automatically generated according to the open pore types, the open pore sizes, the open pore codes and the open pore numbers, manual intervention in the existing open pore drawing process is reduced, the drawing efficiency is improved, the open pore drawing effect and numbermarking are more standardized, and the overall drawing quality of the hull drawing is improved.

Description

Technical field [0001] The present invention relates to the technical field of drawing, in particular to a method, system, equipment and storage medium for automatically drawing holes in a ship body drawing. Background technique [0002] In engineering drawings, the openings of the structure are represented by closed curves of various shapes; figure 1 Shown are the shapes of some openings in the hull structure of the ship drawing. In common drawing software such as AutoCAD (a drawing software), regular closed curves such as circles, ellipses, regular polygons, or rectangles can be drawn directly through the built-in functions of the software; and some closed curves with complex contours cannot be drawn directly. It often needs to be modified many times on the basis of a variety of basic geometric figures; in other words, openings with complex shapes cannot be drawn directly and quickly in conventional software. [0003] Such as figure 2 As shown, in order to show the shape and si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/15G06T11/00
CPCG06F30/15G06T11/00
Inventor 陈茂勇
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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