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Bluetooth module control method and device for playing device and audio-video playing system

A technology for audio and video playback and playback equipment, which is applied in image communication, selective content distribution, electrical components, etc., and can solve the problems of manual switching of the working state of the Bluetooth module by the user, so as to improve user experience and reduce the number of times

Inactive Publication Date: 2016-07-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a Bluetooth module control method and device of a playback device in an audio and video playback system, and an audio and video playback system, so as to solve the working state requirements of the Bluetooth module of a playback device in an audio and video playback system in the prior art Problem with manual switching by users

Method used

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  • Bluetooth module control method and device for playing device and audio-video playing system
  • Bluetooth module control method and device for playing device and audio-video playing system
  • Bluetooth module control method and device for playing device and audio-video playing system

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Embodiment 1

[0025] figure 1 It is a schematic flow chart of the Bluetooth module control method of the playback device in the audio and video playback system provided by Embodiment 1 of the present invention. The method can be executed by the Bluetooth module control device of the playback device in the audio and video playback system, wherein the device can be controlled by software and / or hardware implementation, and generally can be integrated into a playback device in an audio and video playback system. Such as figure 1 As shown, the method includes:

[0026] Step 101: Obtain the Bluetooth signal strength information of the audio source device whose Bluetooth module is turned on obtained by scanning the playback device in the audio and video playback system.

[0027] The playback device in the embodiment of the present invention can be used to play audio and video files such as music and recording, and can specifically be a speaker and other devices. A source device is a device th...

Embodiment 2

[0048] Figure 4 It is a schematic flow chart of the Bluetooth module control method of the playback device in the audio and video playback system provided by Embodiment 2 of the present invention. Embodiment 2 of the present invention is optimized on the basis of Embodiment 1 above. In Embodiment 2 of the present invention, the audio source device that acquires the Bluetooth intensity signal is optimized as the audio source device in the connection record list. Such as Figure 4 As shown, the method includes:

[0049] Step 401 , periodically scan the surrounding Bluetooth devices, and obtain the Bluetooth-enabled devices whose Bluetooth modules are in the enabled state.

[0050] The scanning device periodically scans the surrounding Bluetooth devices to obtain the Bluetooth enabled devices whose Bluetooth modules are in an open state. Wherein, the Bluetooth enabling device is an electronic device whose Bluetooth module is turned on, and the number of Bluetooth enabling dev...

Embodiment 3

[0064] Figure 5 It is a schematic flow chart of the Bluetooth module control method of the playback device in the audio and video playback system provided by Embodiment 3 of the present invention. Embodiment 3 of the present invention is optimized on the basis of Embodiment 1 or Embodiment 2 above. In Embodiment 3 of the present invention, the control optimization based on the obtained Bluetooth signal strength information of the audio source device is as follows: according to the preset rules and the obtained Control the Bluetooth signal strength information of the received audio device. Such as Figure 5 As shown, the method includes:

[0065] Step 501: Obtain the bluetooth signal strength information of the sound source device whose bluetooth module is turned on, which is obtained by scanning the playing device in the audio and video playing system.

[0066] Step 502: Determine the target playback device according to the preset rules and the acquired Bluetooth signal st...

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Abstract

The embodiments of the invention disclose a Bluetooth module control method and device for a playing device in an audio-video playing system and the audio-video playing system. The method comprises the steps of acquiring Bluetooth signal intensity information, obtained by the playing device in the audio-video playing system via scanning, of a sound source device where a Bluetooth module is in a turn-on state; and controlling the working state of the Bluetooth module of the playing device in the audio-video playing system according to the acquired Bluetooth signal intensity information of the sound source device, wherein the working state comprises the turn-on state and a turn-off state. The Bluetooth module control method and device for the playing device and the audio-video playing system can automatically control the working state of the Bluetooth module of the playing device in the audio-video playing system, effectively reduce the frequency for manually switching the working state of the Bluetooth module of the playing device by a user, and improve the user experience.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of audio and video playback, and in particular, to a method and device for controlling a Bluetooth module of a playback device in an audio and video playback system, and an audio and video playback system. Background technique [0002] At present, playback devices generally integrate network communication functions, and multiple playback devices in different regions can form an audio and video playback system by connecting to the network. Smart terminals such as smartphones can be connected to the audio and video playback system through wireless communication technology to control the audio and video playback system or transmit audio and video data to the audio and video playback system. A common connection method is that the smart terminal establishes a Bluetooth connection with a playback device in the audio and video playback system. [0003] The playback devices in the audio and vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/436H04N21/4363H04N21/43
CPCH04N21/43615H04N21/4302H04N21/43637
Inventor 林尚波
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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