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Charging circuit, charging processing method, electronic equipment and storage medium

A charging circuit and charging equipment technology, applied in the field of electronics, can solve the problems of easy heating of the adapter and burning of the adapter, and achieve the effect of reducing the charging power and avoiding heat generation.

Active Publication Date: 2019-03-08
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the Micro USB cable with an adapter is connected and the mobile phone is charged with a high current, the adapter is prone to heat, and the adapter may burn out

Method used

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  • Charging circuit, charging processing method, electronic equipment and storage medium
  • Charging circuit, charging processing method, electronic equipment and storage medium
  • Charging circuit, charging processing method, electronic equipment and storage medium

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Embodiment Construction

[0024] Referring to the drawings, wherein the same reference numerals represent the same components, the principles of the present application are exemplified by being implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the present application, which should not be construed as limiting other specific embodiments of the present application that are not described in detail here.

[0025] Embodiments of the present application provide a charging circuit, a charging processing method, an electronic device, and a storage medium. The details will be described respectively below. The electronic device may be a device such as a smart phone or a tablet computer, or may be a game device, an AR (Augmented Reality, augmented reality) device, an audio playback device, a video playback device, or the like.

[0026] see Figure 1 to Figure 4 , figure 1 It is a schematic structural diagram of the first state of the elec...

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Abstract

The embodiment of the application provides a charging circuit, a charging processing method, electronic equipment and a storage medium. The charging circuit comprises an adaptor, wherein the adaptor comprises a charging interface and a control chip; a connecting wire for connecting the adaptor through a charging interface, wherein the interface of the connecting wire comprises an ID pin, the ID pin is connected to a control chip through the connecting wire, and the control chip is used for judging whether the connecting wire is connected to an adapter according to the level of the ID pin, if the connecting wire is connected to the adapter, the charging power is reduced when the adaptor charges the to-be-charged equipment, thereby preventing the adaptor from heating.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular to a charging circuit, a charging processing method, electronic equipment and a storage medium. Background technique [0002] At present, the charging interface of electronic devices such as mobile phones has been able to integrate data transmission and charging functions. When the electronic device is connected to the adapter through the charging interface for charging, the adapter in the existing solution has no way to identify whether it is a Micro USB cable with an adapter or a Type-C cable for fast charging. When a Micro USB cable with an adapter is connected and the mobile phone is charged with a high current, the adapter is prone to heat, and the adapter may burn out. Contents of the invention [0003] The embodiment of the present application provides a charging circuit, which can effectively and accurately detect whether the connection line is connected...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0036
Inventor 靳勇
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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