The invention relates to the technical field of
electric power design assistance, and discloses an
electric power design CAD drawing intelligent
processing system based on an AI
large model, and the
system comprises an API gateway module which receives an examination request, and generates and distributes a request instruction; the task service scheduling module is used for receiving the request instruction and scheduling CAD analysis service, symbol recognition service, topology analysis service and
rule engine service; the CAD analysis service analyzes the drawing file, recognizes graphic data and converts the graphic data into a digital model and a
data structure; the symbol recognition service recognizes marking symbols in the graphic elements and the
data structure and converts the marking symbols into business objects; the topology analysis service reads a
business object, and establishes a
spatial relationship and a connection logic; and the
rule engine service verifies the digital model, the
data structure, the graphic element, the
annotation symbol, the
business object, the
spatial relationship and the connection logic, outputs a
verification report, constructs an automatic drawing review
system, and improves the efficiency and accuracy of
electric power engineering design review.