Patent ID: 11938875
Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  Y | IPC B  H

Claim 19:
20. A method for controlling wireless power transfer for a vehicle, the method comprising:
enabling, by a controller, a high-frequency alternating current (HFAC) inverter electrically coupled to a DC power source and a transmitter electrically coupled to the HFAC inverter;
controlling the transmitter to generate a data signal;
controlling, by the controller, the HFAC inverter and the transmitter to wirelessly transmit a HFAC power signal to at least one device of a vehicle;
wherein:
the data signal is superimposed on the transmitted HFAC power signal, and
the HFAC power signal provides wireless power to the at least one device.