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Mobile terminal and charging control method thereof

A charging control method and mobile terminal technology, applied in the field of mobile terminals and their charging control, can solve problems such as battery damage, shorten battery life, affect charging quality, etc., and achieve the effect of protecting the battery and prolonging its service life

Active Publication Date: 2018-04-20
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the temperature of the charging process is too high, it will not only affect the quality of charging, but also easily shorten the life of the battery
Or, when charging the battery at a constant voltage, when the temperature of the battery reaches a certain value, charging at a constant voltage at full voltage will cause certain damage to the battery

Method used

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  • Mobile terminal and charging control method thereof
  • Mobile terminal and charging control method thereof
  • Mobile terminal and charging control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see figure 1 , which is a block diagram of a mobile terminal provided in the first embodiment of the present invention.

[0044] A mobile terminal, which includes: a first sensor 10 , a comparison module 20 , a processing module 30 , and a charging adjustment module 40 .

[0045] Wherein, the first sensor 10 is used to detect the temperature of the battery of the mobile terminal. The first sensor 10 can be arranged around the battery of the mobile terminal, or attached to the battery of the mobile terminal. The first sensor 10 may be a temperature sensor.

[0046] The comparison module 20 is configured to receive the temperature of the battery transmitted by the first sensor, compare the relationship between the temperature of the battery and the preset temperature, and compare the comparison result between the temperature of the battery and the preset temperature transmitted to the processing module 30. The relationship between the temperature of the battery and th...

Embodiment 2

[0066] see Figure 4 , which is a block diagram of a mobile terminal provided in the second embodiment of the present invention.

[0067] A mobile terminal, which includes: a first sensor 100 , a second sensor 200 , a comparison module 300 , a processing module 400 , and a charging adjustment module 500 .

[0068] Wherein, the first sensor 100 is used to detect the temperature of the battery of the mobile terminal. The first sensor 100 may be disposed around the battery of the mobile terminal, or attached to the battery of the mobile terminal. The first sensor 100 may be a temperature sensor.

[0069] The second sensor 200 is used to detect the user's body temperature. The user's body temperature includes hand temperature. Alternatively, the user's body temperature includes the temperature of the user's skin surface. The second sensor 200 may be disposed on the housing of the mobile terminal, or around it.

[0070] The comparison module 300 is configured to receive the t...

no. 1 example

[0089] Compared with the first embodiment, this embodiment compares the temperature of the battery with the body temperature of the user, and adjusts the charging voltage of the battery according to the comparison result, which is closer to the user's feeling of holding the mobile terminal. Because the temperature or heat of the battery can be transferred to the casing of the mobile terminal, the user can feel it when touching the mobile terminal. If the temperature is too high or the heat is too hot, it is not a good experience for the user, but this embodiment can just solve the problem.

[0090] In each of the above embodiments, the mobile terminal can be any electronic device capable of communicating with other devices, including but not limited to: personal computers, handheld devices, electronic tablets, personal digital assistants (PDAs), mobile phones, Network appliances, cameras, video cameras, smartphones, network base stations, media players, navigation devices, ema...

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PUM

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Abstract

The invention provides a mobile terminal, which comprises a first sensor for detecting the temperature of a battery of the mobile terminal, a comparison module for receiving the temperature of the battery of the mobile terminal and comparing the relation between the temperature of the battery and a preset temperature, a processing module for determining the charging adjusting parameter of the battery according to the comparison result of the temperature of the battery and the preset temperature, and a charging adjusting module for adjusting the charging voltage of the battery according to the charging adjusting parameter. The invention further provides a charging control method for the mobile terminal. By adopting the mobile terminal and the charging control method for the mobile terminal, the original constant-voltage charging voltage is reduced according to the temperature of the battery, so that the battery is protected effectively, and the service life of the battery is prolonged.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a mobile terminal and a charging control method thereof. Background technique [0002] With the development and popularization of smart terminal devices, more and more users choose to use mobile terminals such as mobile phones for work, office or life entertainment. Users not only value the functionality of their phones, but also their battery life. [0003] At present, the method of prolonging the power supply time of mobile phones is mainly realized by using rechargeable batteries. [0004] In the general charging process, temperature is a very important environmental parameter. When the temperature of the charging process is too high, it will not only affect the quality of charging, but also easily shorten the life of the battery. Or, when charging the battery at a constant voltage, when the temperature of the battery reaches a certain value, charging at a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H01M10/44
CPCY02E60/10
Inventor 王帅
Owner NUBIA TECHNOLOGY CO LTD