CHARGING SYSTEM AND CHARGING METHOD THEREOF AND BATTERY PACK

摘要

A charging system includes a wireless power transmitter configured to transmit electromagnetic energy, a wireless power receiver, a wired power receiver, a signal detection means configured to detect whether power is supplied from a wireless power supply and/or from an external, wired power supply, a controller configured to manage power channels in accordance with states of wired and/or wireless power supply detected by the signal detection means, and a charging circuit configured to receive power energy from the wired or wireless power supply for charging a battery.

主权项

1. A charging system, comprising:
a wireless power transmitter configured to transmit electromagnetic energy; a wireless power receiver comprising a receiving coil and a receiving circuit, wherein the receiving coil is configured to receive the electromagnetic energy wirelessly from the wireless power transmitter, and the receiving circuit is configured to rectify and detect a receiving power; a wired power receiver comprising a connector for receiving power energy from an external, wired power supply; a signal detection means configured to detect a state of the wireless power transmitter and/or the external wired power supply; a controller configured to manage power channels in accordance with the state of the wireless power transmitter and/or the external wired power supply detected by signal detection means; and a charging circuit configured to receive power energy from one of the wireless power receiver and wired power receiver and to charge a rechargeable battery.