5G data transmission test system and method based on industrial closed-loop control process

The invention discloses a 5G data transmission test system and method based on an industrial closed-loop control process, relates to the technical field of 5G, industrial internet and industrial closed-loop control automation processes, and can test the data transmission performance of a 5G network and determine whether the 5G network can bear the transmission of closed-loop data. The system comprises a 5G wireless transmission unit, an operation decision unit, a monitoring unit and industrial field equipment. The 5G wireless transmission unit is used for performing a wireless data transmission process between the industrial field equipment and the operation decision unit; the operation decision unit is used for sending a control signal to the industrial field equipment; the monitoring unit is used for obtaining the operation data in the operation decision unit for visual display, and determining the performance of the control system based on 5G transmission for visual display; and the industrial field device