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Method for switching master and slave connection, monitoring conversation and switching microphone of Bluetooth earphone

A Bluetooth headset and connection switching technology, which is applied to stereo communication headsets, earpieces/headphone accessories, headset mechanical/electronic switches, etc., can solve the problems of not supporting the Bluetooth slave device microphone channel, unable to effectively collect voice, etc., and achieve switching speed Fast, low power consumption, high robustness effect

Active Publication Date: 2018-05-15
BESTECHNIC SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current product only supports the microphone channel of the Bluetooth master device to send the user's voice, and does not support the microphone channel of the Bluetooth slave device.
This causes the user to take off the Bluetooth master device and cannot effectively collect the voice

Method used

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  • Method for switching master and slave connection, monitoring conversation and switching microphone of Bluetooth earphone
  • Method for switching master and slave connection, monitoring conversation and switching microphone of Bluetooth earphone
  • Method for switching master and slave connection, monitoring conversation and switching microphone of Bluetooth earphone

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Embodiment Construction

[0043] The objects and functions of the present invention and methods for achieving the objects and functions will be clarified by referring to the exemplary embodiments. However, the present invention is not limited to the exemplary embodiments disclosed below; it can be implemented in various forms. The essence of the description is only to help those skilled in the relevant art comprehensively understand the specific details of the present invention. In order to make the content of the present invention more clearly described, it is necessary to describe the structure of the bluetooth headset provided by the present invention, as figure 1 The schematic diagram of the connection between the Bluetooth master device and the master device, the Bluetooth master device and the Bluetooth slave device of the present invention is shown. According to the embodiment of the present invention, the Bluetooth headset is divided into a Bluetooth master device 200 (master headset) and a Blu...

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Abstract

The invention provides a method for switching master and slave connection of a Bluetooth earphone. The method comprises the following steps of (a) connecting host equipment and Bluetooth master equipment by a first link, and connecting the Bluetooth master equipment and Bluetooth slave equipment by a second link; (2) enabling the Bluetooth master equipment to stop receiving a data packet sent by the host equipment, and sending the linking information of the first link to the Bluetooth slave equipment; (c) when the Bluetooth slave equipment receives the linking information of the first link, replying an ACK (acknowledgement character) verifying identification; (d) connecting the Bluetooth slave equipment and the host equipment by an established third link according to the received linking information of the first link; (e) when the Bluetooth slave equipment receives a data packet of the third link sent by the host equipment, enabling the Bluetooth slave equipment to send the verifying identification about successful packet receiving to the Bluetooth master equipment, and connect with the host equipment by the third link. The method has the advantage that under the condition of no disconnection of the host equipment, the master equipment and the slave equipment of a wireless earphone can be switched in a seamless way.

Description

technical field [0001] The invention relates to the technical field of bluetooth headset communication, in particular to methods for master-slave connection switching, call monitoring and microphone switching of the bluetooth headset. Background technique [0002] The dual wireless Bluetooth headset includes two Bluetooth devices, one of which is connected to the host device (such as: mobile phone, personal computer, laptop, etc.) Connect, usually the Bluetooth device as a Bluetooth slave device. [0003] 1) For existing wireless Bluetooth headsets, when performing master-slave switching between the Bluetooth master ear device and the Bluetooth slave device (for example: the Bluetooth master device leaves the cochlea), the switch needs to be disconnected from the host device. If the current host device is in When playing music, there will be no music for more than one second, which seriously affects the user experience. [0004] 2) When the host device establishes a call, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04R3/12
CPCG06F3/162H04R1/1091H04W36/0027H04W36/0055H04W36/18H04W52/0274H04R3/12H04R2430/00H04R2420/09H04R2420/07H04R2201/10H04R2201/107H04R5/033H04R1/1041H04W4/80Y02D30/70
Inventor 刘俊宏马千里杨光辉肖奕峰罗飞齐非凡耿立伟程鑫
Owner BESTECHNIC SHANGHAI CO LTD
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