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

Claim 10:
11. A wireless charging method comprising:
determining, by a wireless receiving module, whether a wireless charging device is in a wireless sensing area, receiving a wireless charging signal from an external wireless transmitting module, and transmitting a state indication signal to a controller, wherein the state indication signal comprises information indicating that the wireless charging device is in a wireless charging state and a level signal of the wireless charging signal;
determining, by the controller, a charging indication signal according to the state indication signal, and transmitting the charging indication signal to the wireless receiving module;
receiving, by the wireless receiving module, the charging indication signal from the controller, and determining whether to transmit the wireless charging signal to a first charging module according to the charging indication signal;
in response to the charging indication signal instructing the wireless receiving module to transmit the wireless charging signal to the first charging module, outputting, by the controller, a control signal to the first charging module to control the first charging module to receive the wireless charging signal from the wireless receiving module, charge a second charging module, and output an electrical signal;
in response to receiving the control signal, receiving, by the first charging module, the wireless charging signal from the wireless receiving module, charging the second charging module, and outputting the electrical signal;
in response to the state indication signal indicating that the wireless charging device is in the wireless charging state, determining, by the controller, whether the wireless charging device is in a normal charging state by comparing the level signal included in the state indication signal with a threshold value;
transmitting the charging indication signal to the wireless receiving module to instruct the wireless receiving module to transmit the wireless charging signal to the first charging module, if the wireless charging device is in the normal charging state; otherwise
transmitting the charging indication signal to the wireless receiving module to instruct the wireless receiving module not to transmit the wireless charging signal to the first charging module.