Method, apparatus and terminal for charging of terminal

A terminal and charging mode technology, applied in the electronic field, can solve problems such as charging interference and communication impact

Active Publication Date: 2016-08-03
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the embodiments of the present invention is to provide a method for charging the terminal, so as to solve the problem of the impact of charging interference on communication

Method used

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  • Method, apparatus and terminal for charging of terminal
  • Method, apparatus and terminal for charging of terminal
  • Method, apparatus and terminal for charging of terminal

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Embodiment Construction

[0049] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0050] As people use more mobile phones, the battery capacity of mobile phones tends to increase significantly. As the battery capacity increases, the charging current needs to be increased accordingly (the current maximum charging current can reach 4.5A) in order to shorten the charging time and improve the user experience. Generally, the output voltage of the charger of a mobile phone is constant (such as 9V), and the battery voltage is variable (3.4V~4.3V), so there is usually a charging management IC in the mobile phone to convert the charger's voltage to match the battery Voltage. The above-mentioned voltage conversion generally adopts the switch mode to convert, the purpose is to improve the efficiency, however, t...

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PUM

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Abstract

Embodiments in the invention provide a method, apparatus and terminal for charging of a terminal. The method comprises the following steps: acquiring the state information of the terminal so as to determine whether the terminal is in an idle state or not, wherein if the terminal is in a monitoring state, or network information or wireless paging indication is monitored, or the terminal actively initiates communication, it is determined that the terminal is not in the idle state, or otherwise, it is determined that the terminal is in the idle state; selecting a corresponding preset charging mode for the terminal in the idle state or not in the idle state by adjusting charging parameters of a switch circuit; and charging the terminal under the selected preset charging mode. According to the invention, the corresponding charging mode is selected by determining whether the terminal is in the idle state or not, so charging efficiency is improved.

Description

Technical field [0001] The present invention relates to the field of electronic technology, and in particular to a method, a device and a terminal for charging a terminal. Background technique [0002] With the development of science and technology, more and more people use terminal devices, for example, mobile phones, laptops, tablets, smart watches, smart bracelets, etc. are widely used in life. Since these terminals are frequently used or may be used for a long time, how to quickly and efficiently charge the terminals is a technical issue worthy of attention. [0003] There are currently two main charging methods. [0004] One is the switching charging method, that is, the built-in power supply in the terminal equipment is a switching power supply. Its working principle is: first filter the external AC power through a filter to obtain AC power with less clutter; Perform a rectification operation to rectify the alternating current into a smoother direct current for terminal use. ...

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 宁海波
Owner VIVO MOBILE COMM CO LTD
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