Abstract:In order to change the response scheduling state of the flow data between adjacent structures and realize lossless transmission of information parameters, a data transmission control system based on block chain and layered encryption technology is designed. According to the trend behavior of the output electrons of the core control circuit, the data inverter, transmission chopper, sampling control chip and CPLD control panel are connected in stages to establish a complete hardware design scheme of the transmission control system. On this basis, the block chain text that meets the control requirements is designed by combining IMIX data transmission message, and the data information is converted into clear text according to the standard of one-way data function, so as to complete the management of the control key node and realize the application of the data transmission control system based on block chain and hierarchical encryption technology. The test data show that, compared with the resonance control system, the response time of adjacent nodes of the new data transmission control system is shortened to 1.2 cm s, and the one-way data flow is increased to 9.6×1014T, effectively ensuring the quality of information transmission between structures.