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Charging method, mobile terminal and adapter

A technology of a mobile terminal and a charging method, applied in the field of mobile communication, can solve the problems of long charging time for large-capacity batteries, and achieve the effects of shortening charging time, large charging current, and improving user experience

Active Publication Date: 2013-04-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a charging method, a mobile terminal and an adapter to solve the technical problem of long charging time for large-capacity batteries existing in the existing charging technology

Method used

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  • Charging method, mobile terminal and adapter
  • Charging method, mobile terminal and adapter
  • Charging method, mobile terminal and adapter

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Experimental program
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Embodiment Construction

[0068] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0069] see figure 1 , figure 1 It shows the flow chart of the charging method on the mobile terminal side in the present invention. The process is as follows:

[0070] Step 101, the mobile terminal detects a charging adaptation signal at its own charging interface.

[0071] The charging adaptation signal indicates to the mobile terminal that the adapter connected to the charging interface is adapted to the mobile terminal.

[0072] Step 102, the mobile terminal sets a handshake flag signal at the charging interface.

[0073] The handshake flag signal is used to indicate the adapter connected to the mobile terminal, the mobile terminal is adapted to the adapter, and the adapter provides the mobile terminal with a preset adapted charging environment after recognizing the handshake flag signal.

[0074] Step 103, the mobile terminal is charged in the adapted chargi...

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Abstract

The invention provides a charging method, a mobile terminal and an adapter, wherein the charging method comprises the following steps: after a charging adaptation signal is detected at the charging interface of the mobile terminal by the mobile terminal, a handshake mark signal is set at the charging interface; the mobile terminal is indicated by the charging adaptation signal, and the adapter accessed at the charging interface is adapted to the mobile terminal; the handshake mark signal is used for indicating the adapter, the mobile terminal is adapted to the adapter, and a preset adaptation charging environment is provided for the mobile terminal after the handshake mark signal is recognized by the adapter; and the mobile terminal utilizes the charging interface to charge under the adaptation charging environment provided by the adapter. Through the technical scheme provided by the invention, the charging time of a large volume battery can be efficiently shortened, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a charging method, a mobile terminal and an adapter. Background technique [0002] The intelligent development of mobile terminals requires the mobile terminals to have larger and larger battery capacities. Nowadays, the battery capacity of mobile terminals such as smart phones is mostly 2000 mAh (MAh), and the battery capacity of some electronic products is more than 4000 mAh. The problem with the large battery capacity is the charging time of the battery. [0003] At present, the interface used for charging on the mobile terminal is usually a standard Micro Universal Serial Bus (MICROUSB) interface, and the corresponding adapter usually provides a charging environment with a voltage of 3V and a current of 1A for the mobile terminal. In this charging environment, the charging time of a battery with a capacity of 2000MAh is about 2.5 hours, and the charging time of...

Claims

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Application Information

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IPC IPC(8): H01M10/44H02J7/00
CPCY02E60/12H01M10/44Y02E60/10
Inventor 刘嘉俊韩正渭吴继文
Owner ZTE CORP
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