Remote fault diagnosis and repair system based on industrial internet

The invention discloses a remote fault diagnosis and repair system based on an industrial internet, belongs to the field of industrial internet, and is used for solving the problems that industrial internet transmission with corresponding performance is not adopted according to file transmission requirements, and the industrial internet is not diagnosed and analyzed before transmission. Comprising a transmission grading module, an intelligent matching module, a transmission analysis module, a network diagnosis module and an intelligent repairing module, the transmission grading module is used for grading transmission requirements of files transmitted by the industrial internet, and the transmission analysis module is used for analyzing network conditions of the industrial internet. The intelligent matching module is used for intelligently matching the transmission performance grade of the industrial internet with the file transmission grade of a transmitted file, the network diagnosis module is used for carry