Industrial heating furnace condition intelligent diagnosis method and diagnosis device

The invention belongs to the technical field of hot working of metal and alloy castings and forgings, and particularly relates to an intelligent diagnosis method and device for the furnace condition of an industrial heating furnace. The intelligent diagnosis method comprises the following steps: S1, constructing an expert processing system, namely integrating and analyzing historical data to form the expert processing system; s2, establishing a data acquisition system; s3, analyzing the process data; s4, generating a temperature-time curve, namely mapping temperature data in the process data to a time axis; s5, representing a forecast result, namely coupling forecast result data to a temperature-time curve; and S6, establishing a furnace condition characterization monitoring control system. According to the intelligent diagnosis method for the furnace condition, the expert processing system is firstly constructed, a large amount of historical data is integrated and analyzed, real-time data is accurately proce