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Charging method and device

A charging method and charging technology, applied in circuit devices, battery circuit devices, secondary battery charging/discharging, etc., can solve the problems of system operation efficiency drop, affecting users' normal use, etc., and achieve the effect of avoiding performance degradation.

Active Publication Date: 2017-12-29
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To make matters worse, when the temperature of the mobile phone rises, the internal temperature control mechanism of the mobile phone system will take effect, and the operating efficiency of the system will drop significantly, affecting the normal use of users.

Method used

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  • Charging method and device

Examples

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Embodiment Construction

[0058] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0059] figure 1 It is a flowchart of a charging method shown according to an exemplary embodiment; the charging method can be applied to electronic devices (for example: smart phones, tablet computers), such as figure 1 As shown, the charging method includes the following steps 101-103:

[0060] In step 101, when the battery of the electronic device is charged with the first charging power, it...

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Abstract

The invention discloses a charging method and a charging device. The method comprises the following steps: detecting whether a display screen of electronic equipment is lightened on or not when the battery of the electronic equipment is charged at first charging power; when the display screen in lightened on, determining the time duration starting from the lightened point-in-time; and regulating the charging power of the battery from the first charging power to the second charging power when the time duration exceeds a first preset threshold value, wherein the second charging power is lower than the first charging power. According to the technical scheme, the input energy of the electronic equipment in a screen lightened state can be limited, and the heating process of the electronic equipment can be limited by controlling the input energy of the electronic equipment during charging, so that performance reduction caused by a system trigger temperature control mechanism of the electronic equipment can be avoided.

Description

technical field [0001] The present disclosure relates to the technical field of terminals, and in particular to a charging method and device. Background technique [0002] Usually, the screen of the mobile phone is turned on, which means that the user is using the mobile phone. For example, the user may use the mobile phone to play games, watch videos, etc. If the mobile phone is charging at this time, the temperature of the mobile phone will rise rapidly, which will make Users can clearly feel hot. What's worse is that when the temperature of the mobile phone rises, the internal temperature control mechanism of the mobile phone's system will take effect, and the operating efficiency of the system will drop significantly, affecting the normal use of the user. Contents of the invention [0003] In order to overcome the problems existing in the related technologies, embodiments of the present disclosure provide a charging method and device, which are used to limit the heati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/44H02J7/00
CPCH01M10/44H02J7/00Y02E60/10
Inventor 杨晓星李国盛代琳
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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