Compressor overload protection control method and device

The invention discloses a compressor overload protection control method and device. The compressor overload protection control method comprises the following steps that the state of a compressor is detected; whether the compressor generates overload protection or not is judged; if the compressor generates the overload protection, the fluorine lack protection is shielded. Through the method and the device, the problem that the fluorine lack protection false alarm can be easily generated in the prior art is solved, and further, the effect of preventing the fluorine lack protection false alarm of the compressor during the overload protection is achieved.