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A charging control method and electronic device

A charging control method and technology of electronic equipment, applied in the field of information processing, can solve the problems of affecting battery life, battery life damage, battery swelling, etc.

Active Publication Date: 2019-07-26
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When users use mobile devices such as mobile phones to charge at night, if they wait for a full charge and unplug the charger, they will have to wait for a long time. If they are directly connected to the charger and charged overnight, the battery life will be greatly damaged, because the battery will be discharged in the standby state after it is fully charged. , and the control chip will control the charger to charge when it recognizes that the power is less than 100%, so that it is always in a cycle of charging and discharging. Although it is for trickle charging, the continuous cycle of this state can easily cause the battery to swell. And affect the life of the battery, and the circuit board will generate heat during the charging process. When there is a phone connection or signal fluctuations, an instantaneous return circuit may be generated, causing damage to the internal parts of the mobile phone.

Method used

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  • A charging control method and electronic device
  • A charging control method and electronic device
  • A charging control method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] An embodiment of the present invention provides a charging control method. figure 1 It is a schematic flow chart of the charging control method in Embodiment 1 of the present invention; figure 1 As shown, the charging control method includes:

[0045] Step 101: When the electronic device is in the charging process, detect whether the electronic device satisfies a first preset condition; when the electronic device satisfies the first preset condition, control the electronic device to switch to a specific charging mode.

[0046] The charging control method in the embodiment of the present invention is applied to an electronic device with a rechargeable battery, and the electronic device may specifically be an electronic device such as a mobile phone, a tablet computer, or a notebook computer.

[0047] In this embodiment, the detection that the first preset condition is met includes:

[0048] Detecting the first moment, and determining that the first moment is within the...

Embodiment 2

[0060] The embodiment of the present invention also provides a charging control method. figure 2 It is a schematic flow chart of the charging control method in Embodiment 2 of the present invention; figure 2 As shown, the charging control method includes:

[0061] Step 201: When the electronic device is in the charging process, detect whether the electronic device meets the first preset condition; when the electronic device meets the first preset condition, control the electronic device to switch to a specific charging mode and turn off The wireless communication module of the electronic device.

[0062] The charging control method in the embodiment of the present invention is applied to an electronic device with a rechargeable battery, and the electronic device may specifically be an electronic device such as a mobile phone, a tablet computer, or a notebook computer.

[0063] In this embodiment, the detection that the first preset condition is met includes:

[0064] Dete...

Embodiment 3

[0085] The embodiment of the present invention also provides a charging control method. image 3 It is a schematic flow chart of the charging control method in Embodiment 3 of the present invention; image 3 As shown, the charging control method includes:

[0086] Step 301: When the electronic device is in the charging process, detect whether the electronic device meets the first preset condition; when the electronic device meets the first preset condition, control the electronic device to switch to a specific charging mode and turn off The wireless communication module of the electronic device.

[0087] The charging control method in the embodiment of the present invention is applied to an electronic device with a rechargeable battery, and the electronic device may specifically be an electronic device such as a mobile phone, a tablet computer, or a notebook computer.

[0088] In this embodiment, the detection that the first preset condition is met includes:

[0089] Detect...

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PUM

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Abstract

The embodiment of the invention discloses a charging control method and an electronic device. The method comprises the following steps: detecting whether the electronic device meets first preset conditions or not when the electronic device is in a charging state; controlling the electronic device to be switched into a specific charging mode when the electronic device meets the first preset conditions; detecting the electric quantity of the battery of the electronic device; judging whether the electric quantity of the battery reaches a first preset threshold or not in order to obtain a first judgment result; and stopping charging of the battery when the first judgment result shows the electric quantity of the battery reaches the first preset threshold.

Description

technical field [0001] The invention relates to information processing technology, in particular to a charging control method and electronic equipment. Background technique [0002] When users use mobile devices such as mobile phones to charge at night, if they wait for a full charge and unplug the charger, they will have to wait for a long time. If they are directly connected to the charger and charged overnight, the battery life will be greatly damaged, because the battery will be discharged in the standby state after it is fully charged. , and the control chip will control the charger to charge when it recognizes that the power is less than 100%, so that it is always in a cycle of charging and discharging. Although it is for trickle charging, the continuous cycle of this state can easily cause the battery to swell. And affect the life of the battery, and the circuit board will generate heat during the charging process. When there is a phone connection or signal fluctuatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/44H02J7/00
CPCH01M10/448H02J7/00302H02J7/0031H02J7/0047H02J7/0048H02J7/0077Y02E60/10
Inventor 盛开
Owner LENOVO (BEIJING) LTD