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A bluetooth mode adjustment method and bluetooth device based on a2dp protocol

A technology of a Bluetooth device and an adjustment method, applied in the field of communication, can solve problems such as failure, and achieve the effect of avoiding connection failure and improving user experience.

Active Publication Date: 2021-06-04
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides a Bluetooth mode adjustment method based on the A2DP protocol, which is used to solve the problem in the prior art that Bluetooth devices that are connected to each other through Bluetooth fail to connect due to the same Bluetooth mode without the user's perception, thereby improving the user experience. experience

Method used

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  • A bluetooth mode adjustment method and bluetooth device based on a2dp protocol
  • A bluetooth mode adjustment method and bluetooth device based on a2dp protocol
  • A bluetooth mode adjustment method and bluetooth device based on a2dp protocol

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Embodiment Construction

[0048] As mentioned in the background, the Bluetooth device in the prior art only decides to switch to a certain Bluetooth mode according to its own logic or the user's operation or instructions, rather than according to the actual Bluetooth mode of the peer Bluetooth device to be connected. Make adjustments, which will lead to the situation that the connected Bluetooth devices are all in the same Bluetooth mode, which will cause connection failure or other problems.

[0049]In view of the problems in the background technology, this application proposes a Bluetooth mode adjustment method based on the A2DP protocol, which can automatically correct the abnormal situation in the automatic switching of the Bluetooth mode, thereby correcting without manual operation by the user. Abnormal situations, improve user experience.

[0050] Such as figure 1 As shown, it is a schematic flowchart of a Bluetooth mode adjustment method based on the A2DP protocol proposed in this application. ...

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Abstract

This application discloses a Bluetooth mode adjustment method based on the A2DP protocol. The Bluetooth device acquires and saves the UUID information of other Bluetooth devices within the connection range in advance. When the Bluetooth device receives a connection request sent by other Bluetooth devices, it can determine based on the UUID information The bluetooth mode of other bluetooth devices, the bluetooth mode is the source transmission mode or the sink transmission mode based on the A2DP protocol, and switches its own bluetooth mode when the bluetooth mode of other bluetooth devices is consistent with the current bluetooth mode of the bluetooth device. Therefore, the Bluetooth mode of the mutually connected Bluetooth devices is automatically adjusted without manual operation by the user, avoiding the problem of connection failure due to consistent Bluetooth modes, and improving user experience.

Description

technical field [0001] The present application relates to the technical field of communication, in particular to a method for adjusting a bluetooth mode based on the A2DP protocol. The present application also relates to a bluetooth device. Background technique [0002] With the explosive development of the Internet of Things in recent years, Bluetooth technology has been widely used in consumer electronics, automobiles, smart homes, smart buildings, and wearable devices due to its characteristics of intelligence, low power consumption, and high connection speed. Among all the smart products of the Internet of Things, the interaction between people and the world is changed. At the same time, as an indispensable household appliance for every family, smart TVs have gradually assumed the role of the home Internet of Things center. Therefore, at present, users have higher and higher requirements for the realization of the Bluetooth technology on the smart TV and the support of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B5/00H04W4/80H04W76/14
CPCH04W76/11H04W76/14H04B5/72
Inventor 尚衍筠白复东王许超李鑫
Owner HISENSE VISUAL TECH CO LTD