Digital switch signal transmission device of aircraft control panel assembly system

The utility model discloses a digital switch signal transmission device of an airplane control panel assembly system, which comprises more than two airplane control panel assemblies, and each airplane control panel assembly is provided with more than two digital switches and a check code module; the number of the parallel-to-serial logic circuits is equal to that of the aircraft control panel assemblies, and each parallel-to-serial logic circuit independently corresponds to one aircraft control panel assembly; and a digital processor, the parallel-to-serial logic circuit is connected with the digital switches and the check code module of the corresponding aircraft control panel assembly in a parallel port mode, and the parallel-to-serial logic circuit is connected with the digital processor in a serial port mode. The beneficial effects of the utility model lie in that the weight of the aircraft control panel assembly system is reduced, the reliability is improved, the cost is reduced, and the electromagnetic