Switching method for operating multiple industrial personal computers

The invention relates to a switching method for operating multiple industrial personal computers. In the process, switching is carried out by special peripherals, and the special peripherals comprise a keyboard, a mouse and a signal transceiver. A first placing box and a second placing box are arranged in parallel behind the keyboard, a sliding block is arranged at the bottom end of the keyboard, a PCB is arranged in the first placing box, and the PCB comprises an adaptive power socket, a touch switch, a light-emitting diode, an expansion interface, a communication unit and a single-chip microcomputer control unit. The mouse comprises a transverse roller and a color recognition sensor; and the signal transceiver comprises a USB interface, an interface seat, a rotary base, an enhanced antenna and a dial switch. According to the switching method for operating the plurality of industrial personal computers, the plurality of computers of different networks are integrated into another independent local area networ