Industrial internet system

The invention provides an industrial internet system, the industrial internet system is used for integrating data of production equipment under one internet of things, the industrial internet system comprises a first subsystem, the first subsystem comprises a switch, and the first subsystem is used for extracting operation data of the production equipment at least in different data extraction modes, the operation data is transmitted through the switch; the second subsystem comprises a display, the second subsystem is used for classifying, integrating and outputting the operation data extracted by the first subsystem, the second subsystem classifies and integrates the operation data to obtain a data set, and the display outputs the data set; and the third subsystem is used for comparing the data set with a preset threshold value, if at least one item in the numerical values corresponding to the data set is not within a range corresponding to the preset threshold value, the data set is judged to be abnormal, an