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Charging method and electronic device

A technology of electronic equipment and charging current, which is applied in the electronic field to achieve the effects of accurate detection, diversified charging methods, and improved charging rate.

Active Publication Date: 2014-06-18
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The embodiments of the present invention provide a charging method and electronic equipment, which are used to solve the technical problem in the prior art that the power supply battery loss cannot be reduced while ensuring a high charging rate

Method used

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  • Charging method and electronic device
  • Charging method and electronic device

Examples

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Effect test

Embodiment 1

[0066] Embodiment 1 of the present application provides a charging method, and the charging method is applied to an electronic device including a power storage unit, such as a mobile phone, a notebook computer, a tablet computer, and the like.

[0067] Please refer to figure 1 , the charging method, comprising the steps of:

[0068] Step S101: When a charging device connected to the electronic device is charging the electric storage unit, determine whether the charging mode of the electric storage unit is the first mode or the second mode;

[0069] Step S102a: When the charging mode of the electric storage unit is the first mode, determine a first charging current and a first full charge capacity of the electric storage unit corresponding to the first mode, wherein the first The full charge capacity is less than the actual full charge capacity of the electric storage unit, and the first charging current is greater than a first preset current;

[0070] Step S103: During the p...

Embodiment 2

[0120] Based on the same inventive concept, Embodiment 2 of the present application provides an electronic device, where the electronic device includes an electric storage unit.

[0121] Please refer to image 3 , the electronic device also includes the following structure:

[0122] A first judging module 301, configured to judge whether the charging mode of the power storage unit is the first mode or the second mode when a charging device connected to the electronic device is charging the power storage unit;

[0123] The first determining module 302 is configured to determine a first charging current and a first full charge capacity of the electric storage unit corresponding to the first mode when the charging mode of the electric storage unit is the first mode, wherein , the first full charge capacity is less than the actual full charge capacity of the electric storage unit, and the first charging current is greater than a first preset current;

[0124] The second judging ...

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Abstract

The present invention discloses a charging method and an electronic device. The charging method is applied in the electronic device including an electricity storage unit and comprises: judging the charging mode of the electricity storage unit is a first mode or a second mode when a charging apparatus connected with the electronic device charges the electricity storage unit; determining the first charging current corresponding to the first mode and the first full-charging capacity of the electricity storage unit, wherein the first full-charging capacity is less than the actual full-charging capacity of the electricity storage unit, and the first charging current is greater than the first preset current; judging whether the electric quantity of the electricity storage unit is more than the first full-charging capacity when the first charging current is adopted to charge the electricity storage unit; and determining whether the electricity storage unit is at the full-charging state when the electric quantity of the electricity storage unit is more than the first full-charging capacity, and stopping charging on the electricity storage unit.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a charging method and electronic equipment. Background technique [0002] With the development of global information technology, electronic equipment products have completely penetrated into people's lives. Many electronic equipment products, such as notebooks, mobile phones, PADs, etc., have become widely popular tools because of their portable features, bringing more and more convenience to users. [0003] Wherein, these electronic devices all need a power supply for power supply. In the prior art, the power supply can usually be charged in two ways, for example: [0004] The first one is to use a larger charging current to charge the power supply. In this case, the charging rate is relatively fast, but it will cause loss to the power supply battery and affect the service life of the power supply battery; [0005] The second is to use a smaller charging current to charge ...

Claims

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Application Information

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IPC IPC(8): H01M10/44
CPCH01M10/44H02J7/00Y02E60/10
Inventor 赵双成程孝仁
Owner LENOVO (BEIJING) CO LTD
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