Patent ID: 11962182
Assignee: TSINGHUA UNIVERSITY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  E | IPC E  H

Claim 3:
4. The wireless charging device according to claim 3, further comprising:
a converter connected to the controller, the first charging module, and the second charging module,
wherein the controller is further configured to transmit an activation command to the converter in response to receiving a charging request from a module to be powered, and
the converter is configured to: upon receiving the activation command from the controller, in response to the charging indication signal instructing the wireless receiving module to transmit the wireless charging signal to the first charging module, receive the electrical signal from the first charging module, and convert the electrical signal to output the converted electrical signal to the module to be powered; and in response to the charging indication signal instructing the wireless receiving module not to transmit the wireless charging signal to the first charging module, receive the electrical signal from the second charging module, and convert the electrical signal to output the converted electrical signal to the module to be powered.