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Information processing method and electronic equipment

An information processing method and technology of electronic equipment, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of fixed charging current, low efficiency, and slow charging speed, so as to improve charging speed, experience, and charging efficiency Effect

Inactive Publication Date: 2016-05-11
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the charging current of this charging method is fixed, usually 500mA, and the charging speed is relatively slow and the efficiency is low.

Method used

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  • Information processing method and electronic equipment
  • Information processing method and electronic equipment
  • Information processing method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An embodiment of the present invention provides an information processing method, which is applied to a first electronic device. figure 1 It is a schematic flow diagram of the information processing method in Embodiment 1 of the present invention; figure 1 As shown, the information processing method includes:

[0037] Step 101: the first electronic device detects the connection state of the first charging interface, and obtains the first instruction when it determines that the first charging interface is connected to the second electronic device.

[0038] In this embodiment, the first electronic device supports power supply for other electronic devices (such as the second electronic device); it can be understood that the first electronic device has a built-in battery or an external power supply, and the first electronic device can The second electronic device is powered by a built-in battery or an external power supply; when the first electronic device is powered by a ...

Embodiment approach

[0039] As an implementation manner, the first electronic device has a display unit; the first electronic device supports voice communication and / or data communication with other electronic devices. It can be understood that the first electronic device has a display screen or a display; the first electronic device has a voice communication function and / or a data communication function. The first electronic device may specifically be a portable mobile electronic device such as a mobile phone and a tablet computer with an OTG function.

[0040] Specifically, taking the first charging interface as an example of a USB interface, the first electronic device can determine the first charging interface based on the detected attribute parameters by detecting the attribute parameters of the first data port and the second data port. Whether the charging interface is connected to the second electronic device. Specifically, the first data port and the second data port are, for example, D+ ...

Embodiment 2

[0046] The embodiment of the present invention also provides an information processing method. figure 2 It is a schematic flow chart of the information processing method in Embodiment 2 of the present invention; as figure 2 As shown, the information processing method includes:

[0047] Step 201: The first electronic device detects the connection status of the first charging interface, and obtains the first instruction when it determines that the first charging interface is connected to the second electronic device.

[0048] In this embodiment, the first electronic device supports power supply for other electronic devices (such as the second electronic device); it can be understood that the first electronic device has a built-in battery or an external power supply, and the first electronic device can The second electronic device is powered by a built-in battery or an external power supply; when the first electronic device is powered by a built-in battery, the first electroni...

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PUM

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Abstract

Embodiments of the invention disclose an information processing method and electronic equipment. The information processing method comprises the steps that a first electronic equipment detects an access state of a first charging interface, and generates a first instruction in case of determining that the first charging interface is accessed to second electronic equipment; controlling the first electronic equipment to be in a first power supply mode or a second power supply mode based on the first instruction; and supplying power to the second electronic equipment based on power supply parameters corresponding to the first power supply mode or the second power supply mode, wherein the power supply parameter corresponding to the first power supply mode is larger than the power supply parameter corresponding to the second power supply mode.

Description

technical field [0001] The invention relates to charging and discharging technology, in particular to an information processing method and electronic equipment. Background technique [0002] With the development of mobile communication technology, the Universal Serial Bus (USB, UniversalSerialBus) OTG (On-The-Go) specification has appeared, which can realize the power sharing of mobile terminals. Charging the mobile terminal. However, in the prior art, the charging current of this charging method is fixed, usually 500mA, and the charging speed is relatively slow and the efficiency is low. Contents of the invention [0003] In order to solve existing technical problems, embodiments of the present invention provide an information processing method and an electronic device, which can increase charging speed, improve charging efficiency, and improve user experience. [0004] In order to achieve the above object, the technical solution of the embodiment of the present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J9/06
CPCH02J9/06H02J7/342
Inventor 陈邦
Owner LENOVO (BEIJING) LTD