An Intelligent Recognition Method for Electrical Drawings

Abstract

The invention relates to an intelligent identification method for electrical drawings, which is characterized in that it includes a legend identification step, a graphic element identification step in the legend, and a graphic element identification step not in the legend; the legend identification step can complete the information in the CAD drawing file path schematic diagram The automatic reading of graphic elements in the legend can complete the intelligent identification of various graphic entity objects in the legend of the path schematic diagram; Intelligent identification; finally, compare the recognized graphic metafile with the standard graphic metafile in the standard design file library, so as to evaluate the electrical drawing. The invention can complete the automatic identification of legends, graphics elements, drawings, and drawing parameters, and then build the corresponding drawing knowledge base. By comparing with the corresponding standard knowledge base, professionals and non-professionals can clearly see the advantages of drawings. bad degree.

Description

technical field [0001] The invention belongs to the technical field of intelligent identification, and relates to a method capable of reading graphics element objects with various specific rules on CAD drawings, in particular to an intelligent identification method for electrical drawings. Background technique [0002] The design of 10 kV distribution network is a leading link in the construction of the entire distribution network, and it is also a basic basis for the construction, commissioning, emergency repair, dispatching and other links and business of the distribution network. The design quality of 10 kV distribution network has an important impact on people's normal production and life. As the terminal of the entire power grid, the distribution network is directly connected with users, and its importance is self-evident. However, the actual design scheme of the 10 kV distribution network project is quite different from the standardized design. The wiring method is com...

AI Technical Summary

Problems solved by technology

[0003] However, in many places, the typical design of the State Grid Corporation has become a dead letter. In order to save trouble, the designers often directly make slight adjustments to the existing engineering design, regardless of whether the typical design is applied. Personnel, whose understanding of the implementation of typical designs is limited to the statistical results reported by various places, cannot grasp the quality of engineering design, and cannot propose rectification plans, which cannot fundamentally solve the problem

[0004] Through searching, no prior art identical or similar to this application was found

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