Zte Corporation

Zhifeng Fan

Hongwei Wang

Jingmei Yuan

The embodiments of disclosure disclose a method and device for transmitting and receiving wireless power. The method includes: switching a state of a resonance element used for transmitting and receiving electromagnetic waves to an electromagnetic wave transmission state; boosting a first direct current output by a mobile device to a second direct current having a predetermined voltage; inverting the second direct current to an alternating current; converting the alternating current into an electromagnetic wave and transmitting the electromagnetic wave, wherein the electromagnetic wave is used for charging a to-be-charged device. The embodiments of the disclosure provide a solution for wirelessly charging peripherals through a terminal and thus solves a problem that there is no solution provided to wirelessly charge peripherals through the terminal in the related art.

Method and device for transmitting and receiving wireless power

The present disclosure provides a control method for charging a terminal and an apparatus thereof. The method includes steps of: judging whether the terminal is in an operation state or a standby state when the terminal is in a full-charged state (); controlling a charging circuit of the terminal to be in a switching-on state when the terminal is in the operation state (); and controlling the charging circuit of the terminal to be in a switching-off state when the terminal is in the standby state. With the control of switching-on or switching-off of the charging circuit based on the states of the terminal, the service life of the terminal is prolonged, a heat emission phenomenon caused by long-time charging of the terminal is avoided, and the charging safety of the terminal is ensured.

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Shenzhen, China

Zhifeng Fan