Patent ID: 9059598
Filing Date: 2015-06-16
Classification: H02J

Abstract:
1. A wireless charging method of a charging power supply device, comprising: setting a power phase synchronization mode of the charging power supply device to one of a first mode and a second mode; synchronizing a power phase of the charging power supply device and another power phase of another charging power supply device, based on the power phase synchronization mode; and wirelessly charging a terminal using the synchronized power phase, wherein in the first mode, the power phase of the charging power supply device is a reference for the another charging power supply device to synchronize the another power phase with the power phase of the charging power supply device, and wherein in the second mode, the another power phase of the another charging power supply device is used as a reference for the charging power supply device to synchronize the power phase with the another power phase of the another charging power supply device.