Wireless charging method and device of electronic device and electronic device

Abstract

The invention provides a wireless charging method and a wireless charging device of an electronic device and the electronic device. The wireless charging method of the electronic device includes steps: detecting environmental parameters transmitted by the wireless charging device; moving a receiving antenna plate in the wireless charging device into a designated position according to the environmental parameters. Charging efficiency of charging the electronic device on the designated position is higher than charging efficiency of charging the electronic device on the other positions. By adopting the technical scheme, the problems that time is wasted and experiencing degrees of users are low, which are caused by adjusting the electronic device back and forth during the wireless charging process of the electronic device which needs to be charged in related technology are solved, free positioning of an antenna is achieved, and matching time of the electronic device and a wireless power supply device is greatly decreased during the wireless charging process.

Description

technical field [0001] The present invention relates to the communication field, and more specifically, to a wireless charging method and device for electronic equipment, and electronic equipment. Background technique [0002] Because wireless charging technology is not limited by wired charging cables, it has been widely used in electronic devices, especially portable electronic devices (mobile terminals, tablet computers, etc.), and has broad development prospects. [0003] The wireless charging receiver on the electronic device side exchanges power with the transmitter of the wireless charging device at close range, whether it is the wireless charging standard Qi (Wireless Power Consortium, referred to as WPC / Qi) launched by the Wireless Charging Alliance in the form of electromagnetic induction, or initiated by Powermat. Wireless charging technology (PowerMatters Alliance, referred to as PMA) technology, or the form of magnetic resonance created by the Wireless Charging ...

AI Technical Summary

Problems solved by technology

[0006] For the wireless charging technology of the magnetic resonance method, although the transmitting end and the receiving end of the charging can be located at a relatively far and relatively free position of about 50cm, but because the magnetic resonance field transmitting end is in the form of a plurality of continuous emitting plate arrays, it is fixed and dead. The receiving board of electronic equipment cannot guarantee that it is exactly on a specific emitting board to achieve the maximum energy conversion efficiency, and there are also loss factors

[0007] Aiming at the problems of wasting time and poor user experience caused by adjusting electronic devices back and forth during the wireless charging process of electronic devices that need to be charged in the related art, no effective solution has been proposed yet.

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