The invention provides an
engineering drawing intelligent
processing system based on a ComfyUI, and the
system comprises an
algorithm service module which integrates a plurality of drawing
processing algorithm assemblies, such as drawing
layout analysis, OCR recognition, drawing
direction detection, semantic understanding, drawing frame disassembly, and axis net recognition, and provides services for the outside through a standardized interface; the
workflow arrangement module is used for packaging the
algorithm components into parameterized drawing
processing nodes based on a visual node configuration framework of a ComfyUI, and supporting flexible combination, real-time preview and batch execution of drawing processing flows; and the
workflow management module is used for importing, analyzing and publishing the
workflow configuration file in the ComfyUI format, and realizing
metadata management, publishing
verification, API document generation, interface registration and call
authority control of the workflow. The method supports multi-type input of PDF and CAD drawings, is suitable for
engineering drawing processing tasks such as drawing
label extraction, sub-drawing recognition, drawing frame segmentation and drawing filing, and is high in intelligent degree, flexible in
process configuration, easy to integrate and high in expansibility.