Airborne bus data transmission device for different transmission protocols

The utility model provides an airborne bus data transmission device with different transmission protocols. The airborne bus data transmission device comprises a data conversion structure. The data conversion structure comprises a transceiver, a conversion unit and a register which are sequentially connected, the input end of the transceiver is connected with a first bus module, the output end of the register is connected with a second bus module, and the data type of the first bus module is different from that of the second bus module. The airborne bus data transmission device can solve the problems that in the prior art, when airborne bus data are transmitted through different transmission protocols, a memory is occupied, the working speed of a CPU is affected, error codes or errors are lost, and the like. And on the other hand, airborne bus data interaction among different protocols can be quickly, efficiently and accurately realized. 本实用新型提供了一种不同传输协议的机载总线数据传输装置，包括数据转换结构。其中，所述数据转换结构包括依次连接的收发器、转换单元、寄存器，所述收发器