Voice starting method and system for wireless charging

The invention relates to the technical field of wireless charging, and discloses a voice starting method and system for wireless charging to improve the safety of wireless charging. According to the voice starting method and system for wireless charging, a power transmitting device and a power receiving device are arranged at the two ends of wireless charging respectively, wireless connection is established between the power transmitting device and the power receiving device, and a voice recognition module is integrated in the power transmitting device. The power receiving device is used for inputting the voice of a user, conducting analog-to-digital conversion and noise reduction on the input voice, extracting a voice eigenvalue and sending the voice eigenvalue to the power transmitting device after being wirelessly connected with the power transmitting device; the power transmitting device is used for conducting relevance comparison on the currently received eigenvalue and a locally recorded eigenvalue thro