Charging method, mobile terminal and charger

A technology of mobile terminal and charging method, which is applied in the electronic field to achieve the effect of improving user experience

Inactive Publication Date: 2016-12-21
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a charging method, a mobile terminal and a charger, so as to solve the problem that the fast charging scheme in the prior art cannot meet the needs of users for fast charging and at the same time have universality

Method used

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  • Charging method, mobile terminal and charger
  • Charging method, mobile terminal and charger
  • Charging method, mobile terminal and charger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, the charging method provided by Embodiment 1 of the present invention includes:

[0039] Step 11: When it is detected that the charger connected to the mobile terminal is a preset charger, switch to the first charging circuit of the mobile terminal to charge the battery of the mobile terminal.

[0040] Wherein, the preset charger may be an original charger, and the first charging circuit may be a direct charging circuit. The mobile terminal and the charger can be connected through a double-sided pluggable TypeC interface.

[0041] Specifically, before step 11, the method further includes: after turning on the second charging circuit to start charging the battery of the mobile terminal, detecting whether the charger connected to the mobile terminal is a preset charger.

[0042] Step 12: Otherwise, charge the battery of the mobile terminal through the second charging circuit of the mobile terminal.

[0043] That is, when it is detected that t...

Embodiment 2

[0056] Such as image 3 As shown, the charging method provided by Embodiment 2 of the present invention includes:

[0057] Step 31: Receive the power request sent by the mobile terminal connected to the charger.

[0058] Specifically: receiving the identity authentication instruction sent by the mobile terminal; feeding back the identity type information of the charger to the mobile terminal according to the identity authentication instruction; receiving the power request sent by the mobile terminal according to the identity type information .

[0059] Step 32: Delivering a corresponding charging voltage and charging current to the mobile terminal according to the power request.

[0060] That is, two-way communication can be performed between the charger and the mobile terminal, and then the corresponding charging circuit is controlled to charge the battery of the mobile terminal.

[0061] The charging method provided by Embodiment 2 of the present invention (the charger te...

Embodiment 3

[0098] Such as Figure 5 As shown, the mobile terminal provided by Embodiment 3 of the present invention includes:

[0099] The first processing module 51 is configured to switch to the first charging circuit of the mobile terminal to charge the battery of the mobile terminal when detecting that the charger connected to the mobile terminal is a preset charger.

[0100] Wherein, the preset charger may be an original charger, and the first charging circuit may be a direct charging circuit. The mobile terminal and the charger can be connected through a double-sided pluggable TypeC interface.

[0101] Specifically, the mobile terminal further includes: a detection module, which is used to detect the charger connected to the mobile terminal after the second charging circuit is turned on to start charging the battery of the mobile terminal before the first processing module performs an operation. Whether it is a preset charger.

[0102] The second processing module 52 is configur...

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PUM

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Abstract

The invention provides a charging method, a mobile terminal and a charger. The charging method comprises: when a charger connected with a mobile terminal is detected to be a preset charger, switching to a first charging circuit of the mobile terminal is carried out to charge a battery of the mobile terminal; and otherwise, the battery of the mobile terminal is charged by using a second charging circuit of the mobile terminal. The charging power of the first charging circuit is higher than the charging power of the second charging circuit. According to the technical scheme, the circuit charging the mobile terminal is controlled based on the charger type, wherein the charger type means whether the charger is a preset charger or not; and thus compatibility with low-voltage direct charging and high-voltage quick charging is realized and the using experience of the user is improved. A problem that the existing quick charging scheme can meet the quick charging requirement of the user but can not realize high universality in the prior art can be solved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a charging method, a mobile terminal and a charger. Background technique [0002] With the development of fast charging technology for smart terminals, the market's demand for fast charging functions is increasing. Fast charging can be fully charged in a shorter time, bringing consumers a better experience. Common fast charging technologies for smart mobile terminals such as mobile phones include: [0003] The first type is low-voltage high-current fast charging technology, which uses a low-voltage high-current method based on 5V, and uses a custom protocol for communication and interaction between the mobile terminal and the adapter. After the communication is successfully matched, the fast charging of the mobile phone is started. By pouring the large current output by the charger directly into the battery, not only can a faster charging speed be obtained, but also because ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/00034H02J7/007
Inventor 魏华兵王小军于猛
Owner VIVO MOBILE COMM CO LTD
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