The invention discloses a compressor control method and device, a storage medium, a processor and a compressor. The method comprises the steps that the equivalent operation frequency of the compressoris detected; and based on the equivalent operation frequency, the conversion of the compressor between any following modes is determined: conversion between a low-load rate area and a medium-load rate area, conversion between the low-load rate area and a high-load rate area, and conversion between the medium-load rate area and the high-load rate area. The method solves the technical problem of difficult reduction of the minimum refrigerating capacity output of the compressor although the motor efficiency of the compressor can be improved through a mode of improving the motor counter electromotive force when the compressor is operated at low frequency in the prior art.