Wireless charging demodulation method and device, equipment and storage medium

The invention provides a wireless charging demodulation method and device, equipment and a storage medium, and belongs to the technical field of wireless charging. The method comprises the following steps: receiving amplitude keying data sent by an energy receiving device in a power negotiation process with the energy receiving device; and if the amplitude keying data received within the preset time period does not meet the preset condition, performing adaptive adjustment on the output signal of the energy transmitting device based on the power adjustment polarity of the energy receiving device, and outputting the adjusted output signal to the energy receiving device. Enabling the energy receiving device to adjust the amplitude keying data according to the output signal, and outputting the amplitude keying data meeting a preset condition; and completing demodulation processing based on the amplitude keying data meeting the preset condition. According to the invention, the working error of the energy emission