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Charging current control method and device

A charging current and control method technology, which is applied in the field of communication, can solve problems such as touch screen interference, touch screen file transmission failure, and touch screen firmware parameter values ​​not within the normal working range, so as to improve the success rate and reduce interference.

Active Publication Date: 2016-08-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of plugging the terminal into the adapter for charging, the adapter will cause great interference to the touch screen on the terminal, which will easily cause the touch screen firmware parameter value to be out of the normal working range, thus causing the touch screen to fail to transfer files

Method used

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  • Charging current control method and device
  • Charging current control method and device
  • Charging current control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] figure 1 It is a schematic flowchart of a charging current control method provided by Embodiment 1 of the present invention. This embodiment is applicable to the control of the charging current of the terminal charging module after the application service of transmitting files through the terminal touch screen is started. Reduce the charging current to improve the success rate of transferring files through the touch screen. The method can be performed by a charging current control device, which is implemented by software and / or hardware, and can be built into the terminal or exist independently of the terminal, as long as the device can perform data communication with the terminal. join figure 1 , the charging current control method specifically includes the following steps:

[0022] Step 110, after detecting the start instruction of transferring files through the touch screen of the terminal, monitor whether the terminal establishes a connection with the adapter for ...

Embodiment 2

[0031] figure 2 It is a schematic flow chart of a charging current control method provided by Embodiment 2 of the present invention. On the basis of Embodiment 1 above, this embodiment will "if it is detected that the terminal establishes a connection with the adapter for charging, the charging module of the control terminal is reduced. The step of small charge current value" is optimized. see figure 2 , the charging current control method specifically includes the following steps:

[0032] Step 210, after detecting the start command to transfer files through the terminal touch screen, monitor whether the terminal establishes a connection with the adapter for charging;

[0033] Step 220, if it is detected that the terminal establishes a connection with the adapter for charging, obtain the charging current value from the charging module of the terminal;

[0034] Step 230: If the acquired charging current value is greater than the first set threshold, send a first control i...

Embodiment 3

[0040] image 3 It is a schematic flowchart of a charging current control method provided in Embodiment 3 of the present invention. In this embodiment, on the basis of the above-mentioned embodiments, it is preferable to further increase the step of restoring the charging current. see image 3 , the charging current control method specifically includes the following steps:

[0041]Step 310, after detecting the start instruction for transferring files through the terminal touch screen, monitor whether the terminal establishes a connection with the adapter for charging;

[0042] Step 320, if it is detected that the terminal establishes a connection with the adapter for charging, control the charging module of the terminal to reduce the charging current value;

[0043] Step 330, if it is detected that the file transfer is completed or fails, the charging module of the control terminal increases the charging current value.

[0044] In this embodiment, after the charging module ...

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Abstract

The embodiment of the invention discloses a method and device for controlling a charging current. The method comprises the steps that when a startup instruction that a file is transmitted through a terminal touch screen is detected, whether a terminal is connected with an adapter for charging or not is monitored; if it is monitored that the terminal is connected with the adapter for charging, a charger module of the terminal is controlled to reduce the charging current value. According to the technical scheme, after the startup instruction that the file is transmitted through the terminal touch screen is detected, if it is monitored that the terminal is connected with the adapter for charging, the charger module of the terminal is controlled to reduce the charging current value, interference in the touch screen on the terminal by the adapter is reduced in the charging process, influence on a firmware parameter value of the touch screen is small, and therefore the success rate of the process that the file is transmitted by the touch screen can be increased.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a charging current control method and device. Background technique [0002] At present, near-field communication technologies such as infrared, Bluetooth, NFC (Near Field Communication, Near Field Communication), Hotknot, etc., have attracted a large number of users with their convenient file transfer experience and high transfer speed, thus making the Products of wireless communication modules have become an indispensable and important part of users' lives. Using near-field communication technology, different terminals not connected to the Internet can quickly transfer files to each other. [0003] Among them, Hotknot, as one of the near-field communication technologies, is a new technology based on touch screens (not limited to mobile phone touch screens) to realize data transmission between different terminals. It is different from NFC or B...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00
Inventor 胡乔
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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