Method for identifying distribution box diagram in electrical professional distribution box systematic diagram based on deep learning

Abstract

The invention belongs to the technical field of distribution box systematic diagram identification, and discloses a method for identifying a distribution box diagram in an electrical professional distribution box systematic diagram based on deep learning, which comprises the following steps: 1, model training: 1) data preparation: carrying out CAD analysis on 30-40 drawings to obtain primitive information required on the drawings, generating 300-400 png pictures of the distribution box systematic diagram through a CAD drawing printing service; and 2) checking the distribution box systematic diagram generated by the printing service in the step 1), and marking the position of the distribution box diagram. According to the method, the marked data are trained through a YoV4 detection model to obtain subsequent deployment model parameters, and the parameters are deployed to the ai-service through the deployment model to be called by the AI time identification engine, so that the problem that due to various components, complex component combination logic and limited component identification accuracy, the number and position acquisition of the distribution box diagrams are inaccurate is solved, and the identification accuracy of the distribution box diagrams can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of time identification of distribution box system diagrams, and specifically relates to a method for recognizing distribution box diagrams in electrical professional distribution box system diagrams based on deep learning. Background technique [0002] CAD construction drawing refers to the drawing of the overall layout of the project, the external shape, internal layout, structural structure, internal and external decoration, material method, equipment, construction, etc. of the building through AutoCAD software. The existing electrical professional distribution box system drawing In the technology for obtaining the distribution box diagram in China, firstly, the basic primitives in the distribution box diagram (the primitives refer to the visible basic elements that make up the graphics, corresponding to the visible entities on the drawing interface, such as straight lines, Arcs, circles, etc., these basic...

AI Technical Summary

Problems solved by technology

[0003] In the process of identification of electrical distribution box diagrams, due to business logic merging, the identification of the construction of distribution box diagrams is prone to errors, resulting in deviations between the number of distribution box diagrams obtained and the actual ones, and the position of the borders. Accurate, thus affecting the identification of various attributes of the subsequent distribution box diagram

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