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Wireless charging method and related equipment

A charging device and wireless charging technology, applied in the field of communication, can solve problems such as inaccurate alignment and low charging efficiency

Active Publication Date: 2019-12-17
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a wireless charging method and related equipment to solve the problem of low charging efficiency due to inaccurate alignment between the charging coil of the terminal device and the charging coil of the charging device in the existing wireless charging process

Method used

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  • Wireless charging method and related equipment
  • Wireless charging method and related equipment

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] Such as figure 1 As shown, the embodiment of the present invention provides a terminal device. The terminal device 100 includes a first charging coil 110 , a first magnet 120 , a first identification module (not shown) and a first acceleration detector 130 .

[0028] Wherein, the first identity recognition module is used to identify the identity information of the user, and may be a fingerprint recognition module, a facial feature information re...

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Abstract

The invention provides a wireless charging method and related equipment. The method comprises the following steps that a first magnet is controlled to work at a first power in the process of electricenergy transmission between terminal equipment and external charging equipment, wherein the first magnet working at the first power is used for magnetically attracting a second magnet of the chargingequipment, and the position of the first magnet on the terminal equipment corresponds to the position of the second magnet on the charging equipment; a first acceleration value detected by a first acceleration detector is obtained; if the detected first acceleration value is larger than a first preset acceleration value, the magnetic attraction force between the first magnet and the second magnetis increased. Therefore, the charging efficiency of a battery of the terminal equipment can be improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a wireless charging method and related equipment. Background technique [0002] At present, the common wireless charging mode is generally to place the terminal device on the charging device. However, no matter when it is placed or during the charging process, there will be a problem of inaccurate alignment between the charging coil of the terminal device and the charging coil of the charging device, resulting in low charging conversion efficiency; moreover, when in the vehicle environment During wireless charging, due to the force caused by the rapid start or braking of the vehicle, it is easy to cause relative movement between the charging coil of the terminal device and the charging ring of the charging device, which in turn causes the charging coil of the terminal device to be separated from the charging coil of the charging device. The alignment is not accura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/38H02J50/10H02J50/90
CPCB60L53/38H02J50/10H02J50/90Y02T10/70Y02T10/7072Y02T90/12
Inventor 杜庆华
Owner VIVO MOBILE COMM CO LTD
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