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Wireless charging method and device

A wireless charging and charging technology, applied in the electronic field, can solve problems affecting user experience, inconvenience, etc., to achieve the effect of improving convenience and safety, and improving user experience

Active Publication Date: 2017-05-10
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, wireless charging devices are usually produced in conjunction with wireless charging terminal equipment, so they can only wirelessly charge certain fixed types of terminal equipment, which brings great inconvenience to users who need to charge multiple types of terminal equipment. Great inconvenience and trouble, affecting user experience

Method used

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0029] Each will be described in detail below.

[0030] The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variatio...

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Abstract

The embodiment of the invention discloses a wireless charging method and device. The method comprises: receiving the wireless charging parameter information of a terminal device to be charged; determining the safe current range of wireless charging of the terminal device according to the wireless charging parameter information; and controlling and regulating the number of conduction turns of the wireless charging coils in the wireless charging device to allow the charging current outputted by the wireless charging device to regulate to the safe current range of wireless charging of the terminal device. The wireless charging method and device can improve the convenience and safety of the wireless charging and improve the user experience.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a wireless charging method and device. Background technique [0002] Wireless charging technology (Wireless charging technology), derived from wireless power transmission technology, uses magnetic resonance to transmit charges in the air between the wireless charging device and the electric device, and the coil and capacitor are formed between the wireless charging device and the electric device. Resonance, a technology that realizes efficient transmission of electric energy. Since energy is transmitted between the wireless charging device and the electric device through a magnetic field, there is no need to use traditional wires to connect the two, which brings great convenience and fast user experience to users. At present, wireless charging technology has been widely used in automobiles, household appliances, intelligent terminal equipment, etc., and has broad dev...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J50/10H02J50/80H01M10/44
CPCH01M10/44H02J7/007H02J7/025Y02E60/10
Inventor 裴健学
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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