Electric bed control method and system, electronic equipment and electric bed

The invention discloses an electric bed control method and system, electronic equipment and an electric bed. Relates to the field of electric bed control, the system is applied to an electric bed with a bed frame made of a metal material, the system comprises a main control device, a switching device, a single line bus and a plurality of detection devices, the input end of the main control device is connected with a power supply end, and the output end of the main control device is connected with the input end of the switching device; the output end of the switching equipment is connected with the single-wire bus, and the grounding end of the switching equipment is connected with a bed frame of the electric bed; the input ends of the plurality of detection devices are respectively connected with the single-wire bus, and the grounding ends of the plurality of detection devices are respectively connected with the bed frame. According to the invention, the technical problem that a large number of wire harnesses