Mobile terminal Bluetooth accessory and automatic pairing method thereof

A mobile terminal, automatic pairing technology, applied in electrical components, telephone communication, transmission systems, etc., can solve the problems of inconvenient equipment movement and poor user experience, and achieve the effect of improving user experience

Inactive Publication Date: 2015-01-14
XIAMEN MEITU MOBILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution has such inconveniences: when wired connection, it is very inconvenient to move such a device; even when using Bluetooth wireless music playback, when the device is connected to a mobile terminal for the first time, it must first be paired and connected via Bluetooth before it ca

Method used

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  • Mobile terminal Bluetooth accessory and automatic pairing method thereof
  • Mobile terminal Bluetooth accessory and automatic pairing method thereof

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Embodiment Construction

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] Such as figure 1 Shown, a kind of mobile terminal bluetooth accessory of the present invention, it comprises:

[0028] A power module 100, which provides power for the accessory and the mobile terminal paired with the accessory;

[0029] The bluetooth module 200 receives the audio signal sent by the mobile terminal wirelessly, and decodes it into an audio analog signal;

[0030] The power amplifier module 300 amplifies the audio analog signal, and outputs the amplified audio analog signal through the audio interface;

[0031] The USB HOST cont...

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Abstract

The invention discloses a mobile terminal Bluetooth accessory and an automatic pairing method thereof. A power module, a Bluetooth module, a power amplifier module and a USB HOST controller are arranged on the Bluetooth accessory. A USB interface is used as a command transmission channel, and a Bluetooth wireless interface is used as a music data transmission channel, so that the charging function, the loudspeaker box function, the communication function and the automatic pairing function of the Bluetooth accessory are achieved. When the user uses a mobile terminal, the mobile terminal can be charged only by being connected to the Bluetooth accessory; if the mobile terminal plays music, the music can be automatically switched to be output to the Bluetooth accessory, the manual wireless connection process is not needed completely, and the user experience is greatly improved.

Description

technical field [0001] The invention relates to a mobile terminal accessory, in particular to a mobile terminal bluetooth accessory and an automatic pairing method between the bluetooth accessory and a mobile terminal. Background technique [0002] With the development of technology, mobile terminals have gradually become the control center of various devices, capable of controlling more and more devices. There are also many devices that have the functions of charging the mobile terminal and playing music stored in the mobile terminal. Most of the solutions used by these devices are charging by charging, wired music playback or Bluetooth wireless music playback. This solution has such inconveniences: when wired connection, it is very inconvenient to move such a device; even when using Bluetooth wireless music playback, when the device is connected to a mobile terminal for the first time, it must first be paired and connected via Bluetooth before it can be played. Music; esp...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04B5/00
Inventor 林春德
Owner XIAMEN MEITU MOBILE TECH CO LTD
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