Intelligent decision-making and accurate pushing method based on industrial big data and engine

The invention discloses an intelligent decision and accurate pushing method and engine based on industrial big data, and the method comprises the following steps: S1, enabling a user to log in a usermanagement unit, inputting a detailed pushing decision demand according to the own post role in combination with a business demand, and forming a user demand portrait; s2, enabling a user to input andstore subscription information and consulting rules of the user through a user information unit, and summarize the subscription information and the consulting rules to a user database; and S3, determining a user target resource database according to the subsystem type in combination with the demand of user subscription information. According to the intelligent decision-making and accurate pushingmethod based on the industrial big data and the engine, data resource searching and matching are carried out according to a user demand portrait and rules in an engine rule base, and then pushing iscarried out to a user in a v