Drawing drawing identification method and identification device, electronic equipment and storage medium

A drawing and marking technology, applied in character and pattern recognition, computer parts, computing, etc., can solve problems such as format errors and inability to recognize drawing graphic features, saving the time for drawing review and speeding up the project delivery process. Effect

Pending Publication Date: 2022-04-19
CAXA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a marking method, marking device, electronic equipment, and storage medium for drawing drawings, so as to at least solve the problem of format errors in drawings that can only be detected by comparing object attributes in drawings with standards in the related art , unable to recognize the wrong technical problem of the graphic features of the drawing

Method used

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  • Drawing drawing identification method and identification device, electronic equipment and storage medium
  • Drawing drawing identification method and identification device, electronic equipment and storage medium
  • Drawing drawing identification method and identification device, electronic equipment and storage medium

Examples

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Embodiment 1

[0035] According to an embodiment of the present invention, there is provided an embodiment of a method of identifying a drawing sheet, it should be noted that the steps shown in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer-executable instructions, and, although the logical order is shown in the flowchart, but in some cases, the steps shown or described may be performed in a different order than herein.

[0036] Figure 1 is a flowchart of an optional drawing drawing identification method according to an embodiment of the present invention, such as Figure 1 As shown, the method includes the following steps:

[0037] Step S102, receive the drawing sheet to be reviewed, and traverse the three-view information in the draft sheet;

[0038] Step S104, build a three-dimensional graph based on three-view information;

[0039] Step S106, identify each graphic feature in the 3D graphic;

[0040] Step S108, in the case of error...

Embodiment 2

[0096] The present embodiment provides a drawing drawing identification apparatus, the identification apparatus comprises a plurality of embodiments corresponding to each of the embodiments in the above example I.

[0097] Figure 4 is a schematic diagram of an optional drawing drawing identification apparatus according to an embodiment of the present invention, e.g., Figure 4 As shown, the identification apparatus may comprise: traversal unit 41, building unit 43, identification unit 45, identification unit 47, wherein,

[0098] Traversal unit 41 for receiving the drawing sheet to be reviewed, and iterating through the three-view information in the draft sheet;

[0099] Building unit 43 for building three-dimensional graphics based on three-view information;

[0100]Identification unit 45 for identifying each graphical feature in a three-dimensional drawing;

[0101] Identification unit 47, for identifying the three-view information of the drawing sheet in the case of errors in...

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PUM

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Abstract

The invention discloses a drawing paper identification method and device, electronic equipment and a storage medium. The identification method comprises the following steps: receiving a to-be-examined drawing paper, and traversing three-view information in the drawing paper; constructing a three-dimensional graph based on the three-view information; identifying each graphic feature in the three-dimensional graph; and under the condition that the three-view information of the graphic feature has an error, identifying the three-view information with the error in the drawing. According to the method and the device, the technical problems that only format errors occurring in the drawing can be checked and errors of graphic features of the drawing cannot be identified by comparing the object attributes in the drawing with the standard in the prior art are solved.

Description

Technical field [0001] The present invention relates to the field of drawing processing technology, in particular, to a drawing identification method and identification device, electronic device, storage medium. Background [0002] In related technology, after completing the drawing through the drawing software (for example, CAD software), it is necessary to review whether the drawing production content is wrong, when the complex drawing is completed, some details are often easy to be ignored, such as less or more lines in the drawing process, dimensioning errors, etc. At this time, if the drawing is directly delivered for review, there may be a lot of problems, which need to be modified many times, resulting in a long subsequent project delivery process. [0003] Most of the existing drawing error review methods are to iterate through the check object properties in the drawing and then compare it with the standard to determine the error. However, by comparing the object propert...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V30/422G06V10/44
Inventor 许林林
Owner CAXA TECH
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