A high speed industrial communication system and control method

The present invention relates to a high-speed industrial communication system, comprising: a plurality of node equipments and a bus, wherein the plurality of node equipments are connected to the bus,and the plurality of node equipments are configured to communicate with each other in an OFDM modulation mode. According to the method, OFDM is adopted as a physical layer modulation technology and atime division multiple access method, and high-speed, reliable, real-time and long-distance transmission of the industrial field bus is achieved. The technology belongs to the field of high-speed industrial bus communication, and is used for communication between high-speed buses of an industrial internet OFDM system. The high-speed industrial communication system is mainly used for solving the problems that a traditional industrial field bus is low in bandwidth, cannot bear real-time and non-real-time at the same time and is complex in network structure. The high-speed industrial communication system can support IPV6