Communication system and method for charging box and bluetooth headset

Abstract

The invention provides a communication method suitable for rapid pairing of a pair of Bluetooth earphones. A left earphone is used for broadcasting a Bluetooth address of a left earphone, and a rightearphone is used for broadcasting a Bluetooth address of a right earphone; the charging box with a communication module is used for starting low-power-consumption Bluetooth scanning, and feeding backthe scanned Bluetooth address to the left earphone and the right earphone through broadcasting when the charging box scans the left Bluetooth address and the right Bluetooth address; and any one of the left earphone and the right earphone serves as a master device to initiate a connection request including the other earphone Bluetooth address, a Bluetooth virtual serial port connection is established between the master device and a slave device, and rapid pairing of the left earphone and the right earphone is completed. According to the charging box, the system and the method, the Bluetooth addresses of the left earphone and the right earphone are obtained through the charging box, so that the left earphone and the right earphone are rapidly paired, and furthermore, through a low-power-consumption connection between the charging box and mobile communication equipment, an alarm signal is sent to the mobile communication equipment to prevent the pair of Bluetooth earphones from being lost.

Description

technical field [0001] The invention relates to the technical field of bluetooth communication, in particular to a communication system and a communication method of a charging box and a bluetooth earphone. Background technique [0002] Bluetooth earphones include single bluetooth earphones and double bluetooth earphones. In the prior art, double bluetooth earphones are divided into wired connection and wireless connection of left and right earphones. [0003] In the existing wireless bluetooth earphones, most of the left and right ears are connected together by wires, and there is still a wire in the middle when listening to music, which seriously affects the user experience. [0004] For the wireless connection of the left and right earphones, it needs to be paired together before leaving the factory, or after giving it to the user, the user needs to use the buttons to expand other operation methods to realize the pairing of the earphones, which increases the difficulty of...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing wireless bluetooth earphones are connected by wires, and there is still a wire in the middle when listening to music, which seriously affects the user experience.

[0004] For the wireless connection of the left and right earphones, it needs to be paired together before leaving the factory, or after giving it to the user, the user needs to use the buttons to expand other operation methods to realize the pairing of the earphones, which increases the difficulty of the user's operation and also causes problems. user experience

[0005] At present, the bluetooth earphones on the market do not have the anti-lost function. For consumers, such a small product as a bluetooth earphone is likely to be lost, which causes losses to consumers.

Images