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A wireless charging method and related equipment

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

Active Publication Date: 2021-09-14
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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  • A wireless charging method and related equipment
  • A wireless charging method and related equipment
  • A wireless charging method and related equipment

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Embodiment Construction

[0032] 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.

[0033] like 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 and a first identification module (not shown), the first magnet 120 is arranged on the terminal device 100 on the side frame.

[0034] Wherein, the first identity recognition module is used to identify the identity information of the user, and may be a fingerprint recognition ...

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Abstract

The present invention provides a wireless charging method and related equipment. The method includes: when the terminal equipment shakes hands with an external charging equipment successfully, detecting the power of the terminal device; based on the power of the terminal device, determining the The target power of the first magnet; control the first magnet to work at the target power, and the first magnet working at the target power is used for the adsorption alignment between the terminal device and the charging device, the A second magnet is provided on the charging device corresponding to the position of the first magnet; after the terminal device is adsorbed and aligned with the charging device, the power is transmitted through the first charging coil, so that the charging device is compatible with the charging device. to charge the battery of the terminal device. In this way, the power transmission efficiency of the charging device to the terminal device can be improved, thereby improving the charging efficiency of the terminal device.

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 Patents(China)
IPC IPC(8): H02J50/90H02J50/10H02J7/00
CPCH02J50/10H02J50/90Y02B40/00
Inventor 杜庆华
Owner VIVO MOBILE COMM CO LTD