Engineering drawing labeling system and method

Abstract

The invention provides an engineering drawing labeling system and method, and relates to the technical field of engineering, and the system comprises a drawing information extraction module which is used for extracting to-be-labeled information of a to-be-labeled drawing based on geometric information of the drawing; the classification module is used for classifying the to-be-labeled information to obtain the type of the to-be-labeled information; the drawing annotation knowledge base module is used for matching the information to be annotated with sample annotation information based on the type to generate a matching result, and updating the unmatched information to be annotated into the sample annotation information when the matching result is that the information to be annotated is not matched with the sample annotation information; and the labeling module is used for integrating the sample labeling information into a labeling tool. According to the method, the problem that the quality of engineering drawings and the production and processing cycle of subsequent products are seriously affected due to the fact that manual labeling is prone to errors is solved, rapid labeling based on knowledge reasoning driving is achieved, and the design threshold and the maintenance cost of the engineering drawings are reduced.

Description

technical field [0001] The invention relates to the technical field of engineering design, in particular to a marking system and method for engineering drawings. Background technique [0002] With the wide application of engineering drawing design software, the industry has accumulated a large number of engineering drawings, how to quickly identify engineering knowledge, and then assist the rapid design of engineering has become an urgent problem to be solved. The massive engineering drawings accumulated in the project have great reference value and reuse value for the later engineering design, because the engineering drawings contain the drawing standards and specifications with concentrated knowledge. [0003] When designing engineering drawings in the design system, designers will use annotation tools for engineering drawings. On the one hand, most of the annotation tools on the market are general-purpose annotation tools, which cannot meet the requirements of enterprise ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a marking system and method for engineering drawings, which are used to solve the defects of manual marking and unused accumulated engineering drawings in the prior art, realize fast marking driven by knowledge reasoning, and reduce design threshold and maintenance of engineering drawings cost

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