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Charging method and terminal

A charging method and terminal technology, applied in different battery charging, current collectors, electric vehicles, etc., can solve problems such as poor user experience, low charging efficiency, and excessive charging current

Inactive Publication Date: 2016-12-14
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If the charging current set when using constant current charging is small, and the user continues to use the terminal to browse the web, play games or watch videos during the charging process of the terminal, the power consumption of the terminal may be greater than the charging capacity, and the charging efficiency Low; if the charging current set when using constant current charging is large, and the user locks the terminal during the charging process of the terminal, that is, the user does not use the terminal, the charging current will be too large, causing the terminal to heat up, and the user experience will be poor. Difference

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0074] An embodiment of the present invention provides a charging method, which is applied to a terminal. The terminal may be a device with a charging function such as a mobile phone, a tablet computer, and a personal computer, which is not limited in the embodiment of the present invention. Such as figure 2 As shown, the method includes:

[0075] Step 201 , detecting the use information of the target hardware of the terminal.

[0076] The target hardware may be CPU (Central Processing Unit, central processing unit), GPU (Graphics Processing Unit, graphics processing unit), Memory (memory), PM (Power Management, power management) and other hardware that supports terminal operation, and the The usage information of the target hardware is the size of hardware resources currently occupied by the terminal in the target hardware.

[0077] For example, when the terminal is in different working states, the required hardware resources are different. For example, when a user makes ...

Embodiment 2

[0103] An embodiment of the present invention provides a charging method, which is applied to a terminal. The terminal may be a device with a charging function such as a mobile phone, a tablet computer, and a personal computer, which is not limited in the embodiment of the present invention. In the embodiment of the present invention, it is assumed that the terminal is provided with two charging modes, namely a first charging mode and a second charging mode, wherein the charging power of the first charging mode is greater than that of the second charging mode. Such as image 3 As shown, the method includes:

[0104] Step 301, when the terminal needs to be charged, receive the current input by the charger, and execute step 302.

[0105] For example, when the terminal needs to be charged, the user can connect one end of the charger to a 220V power supply and the other end to the terminal, and at this time, the charger can input current for charging to the terminal.

[0106] St...

Embodiment 3

[0131] An embodiment of the present invention provides a terminal 40, such as Figure 4 As shown, the terminal 40 includes:

[0132] The first detection unit 401 is configured to detect the use information of the target hardware of the terminal;

[0133] The obtaining unit 402 is configured to obtain the power consumption requirement of the terminal 40 according to the usage information of the target hardware.

[0134] The processing unit 403 is configured to obtain charging parameters in the current charging mode, and if the charging power corresponding to the charging parameters is less than or equal to the power consumption requirement, adjust the charging parameters according to the power consumption requirement, wherein the charging Parameters include: charging voltage and charging current;

[0135] The second detection unit 404 is configured to detect the temperature of the terminal 40;

[0136] The processing unit 403 is further configured to adjust the charging para...

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Abstract

Embodiments of the invention disclose a charging method and a terminal. The charging mode of the terminal can be adjusted according to the power consumption demands of the terminal in different scenarios, and thus, the user experience is improved. The method comprises the steps as follows: detecting use information of target hardware of a terminal; acquiring the power consumption demand of the terminal according to the use information of the target hardware; acquiring the charging parameters under a current charging mode, and adjusting the charging parameters according to the power consumption demand if the charging power corresponding to the charging parameters is lower than or equal to the power consumption demand, wherein the charging parameters include charging voltage and charging current; and detecting the temperature of the terminal, and adjusting the charging parameters according to the temperature if the temperature exceeds a preset threshold.

Description

technical field [0001] The charging technology in the electronic field involved in the present invention, in particular, relates to a charging method and a terminal. Background technique [0002] With the intelligent development of mobile terminals, mobile terminals are more and more widely used. In order to improve the user's video viewing experience, the screen of the mobile terminal is getting larger and larger, and the power consumption of the mobile terminal is relatively fast, which requires the user to charge the mobile terminal frequently. [0003] In the prior art, if the power of the terminal is low, the user can use a charger to charge the terminal. The charging mode is usually constant current charging. The constant current charging is fixed current charging, that is, the charger outputs a fixed value of charging current to the terminal , until the battery is almost fully charged. [0004] If the charging current set when using constant current charging is smal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0047H02J7/0086H02J7/0091Y02B40/00
Inventor 景瑞光
Owner NUBIA TECHNOLOGY CO LTD
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