Identity recognition and resonance decoupling method based on resonant wireless power transmission technology

The invention discloses an identity recognition and resonance decoupling method based on a resonant wireless power transmission technology. The identity recognition and resonance decoupling method based on a resonant wireless power transmission technology includes an identity recognition method and a resonance decoupling method. The identity recognition method includes the steps: before establishing an energy channel for electric energy transmission, enabling the resonant frequency of a transmitting coil and a receiving coil to generate random synchronous hopping according to a pseudo random code sequence; and when the frequency hopping clock, the frequency hopping frequency and the frequency hopping sequence of both the electric energy transmitting and receiving sides are completely consistent with each other, establishing an energy channel. The resonance decoupling method includes the steps: according to the preset rules, hopping the working frequency; and cutting out the coupling magnetic field between the