Manufacturing industry digital transformation diagnosis and evaluation system based on knowledge graph

The invention discloses a manufacturing industry digital transformation diagnosis and evaluation system based on a knowledge graph, and relates to a digital level evaluation diagnosis and transformation improvement recommendation scheme, and the system comprises a knowledge graph construction module, a diagnosis and evaluation module and a scheme recommendation module. The knowledge graph construction module is used for obtaining existing digital transformation related policies and constructing a knowledge graph of related fields and benchmark cases of the manufacturing industry; the diagnosis and evaluation module is used for judging the current situation of the enterprise, acquiring the current situation of the enterprise in a questionnaire guide manner and accurately evaluating the digital level according to a related evaluation system; and the scheme recommendation module is used for the evaluated enterprise to further recommend a personalized digital transformation development plan according to the evalu