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TWS (true wireless stereo) earphone pairing method and TWS earphone

A technology of earphones and main earphones, which is applied to the near-field transmission system, short-distance communication services, electrical components, etc. problems, to achieve the effect of reducing purchase cost, low cost, and avoiding waste of resources

Inactive Publication Date: 2019-04-12
WEIFANG GOERTEK ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of fixing the pairing address of the left and right earphones in advance during production has the problem that if the user loses one of the earphones, the other earphone will not be able to continue to be paired with other earphones, resulting in waste of resources and increased purchase costs.

Method used

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  • TWS (true wireless stereo) earphone pairing method and TWS earphone
  • TWS (true wireless stereo) earphone pairing method and TWS earphone

Examples

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Embodiment Construction

[0023] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, the TWS earphone in this embodiment includes a left earphone and a right earphone, and one earphone is configured as a master earphone, and the other earphone is configured as a slave earphone. A host communication interface X1 for physical connection with the slave earphone is provided on the master earphone. The host communication interface X1 is preferably in the form of a serial port, including a data sending pin TX1, a data receiving pin RX1 and a control pin CTRL. A slave communication interface X2 for physical connection with the master earphone is provided on the slave earphone. The slave communication interface X2 is also preferably in the form of a serial port, including a data sending pin TX2, a data receiving pin RX2 and an interrupt pin INT. The host communication interface...

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Abstract

The invention discloses a TWS (true wireless stereo) earphone pairing method and a TWS earphone. The TWS earphone pairing method comprises the following steps: a main earphone and an auxiliary earphone are respectively provided with a communication interface; the main earphone and the auxiliary earphone are physically connected through the communication interfaces; the main earphone and the auxiliary earphone interact with Bluetooth addresses through the communication interfaces and store the Bluetooth addresses; and when a TWS earphone is normally used, the main earphone and the auxiliary earphone are subjected to Bluetooth pairing according to the stored Bluetooth addresses of the opposite side. According to the method in the invention, a physical connection mode is adopted for interaction of the Bluetooth addresses between the left earphone and the right earphone and completion of the pairing function between the left earphone and the right earphone without the need of participationof a third-party platform, and the system is simple in design and low in cost. Moreover, by adoption of the TWS earphone pairing method in the invention, the complexity of earphone pairing operationcan be reduced, and the quickness, reliability and stability of pairing between the left earphone and the right earphone are improved. When one earphone is lost, only one new earphone needs to be purchased to be matched with the earphone which is not lost for normal use, thereby reducing the purchasing cost of users and avoiding resource waste.

Description

technical field [0001] The invention belongs to the technical field of earphones, and in particular relates to a method applied in TWS earphones to realize pairing between left and right earphones. Background technique [0002] Since the launch of Apple AirPods, TWS (True Wireless Stereo, True Wireless Stereo) earphones have become more and more popular earphone products in the market. The TWS earphone is a wireless Bluetooth earphone. The Bluetooth communication method is used between the left earphone and the right earphone. The external connection wire is completely abandoned, and the earphone (left earphone or right earphone) as the host side can work alone and can be worn on one ear. , can also be worn on both ears. When you need to transform into a two-channel stereo, turn on the other earphone, and it will automatically link back to form a two-channel stereo mode. [0003] Before using the TWS earphones, you first need to complete the pairing between the left and rig...

Claims

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Application Information

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IPC IPC(8): H04W4/80H04W76/10H04B5/00
CPCH04W4/80H04W76/10H04B5/00
Inventor 韩振朋王永胜胡明辉王雪梅
Owner WEIFANG GOERTEK ELECTRONICS CO LTD
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