A communication method, system, wireless earphone and charging box

Abstract

The invention discloses a communication method, system, wireless earphone and charging box, relates to the technical field of portable listening equipment, and is used to solve the communication method of increasing contact points adopted between the existing wireless earphone and the charging box, so that the wireless earphone and the charging box The risk of connection between boxes is multiplied and the problem that affects the appearance design of wireless earphones. The method is applied to wireless earphones, and includes: receiving a first magnetic signal sent by a charging box; demodulating the first magnetic signal according to the magnetic field strength of the first magnetic signal to obtain a corresponding first electrical signal; acquiring the first electrical signal Corresponding first communication data; the present invention utilizes the magnetic communication technology to realize the wireless communication between the wireless earphone and the charging box, avoiding the influence of the communication method of increasing contact points on the appearance design of the wireless earphone, and making the wireless earphone and the charging box Problems between connections risk multiplying, improving communication reliability and user experience.

Description

technical field [0001] The invention relates to the technical field of portable listening devices, in particular to a communication method and system, a wireless earphone and a charging box. Background technique [0002] With the development of science and technology in modern society, wireless earphones have been widely used due to their convenient use, and their volume is getting smaller and smaller. In wireless earphones, neckline wireless earphones such as sports Bluetooth earphones, and binaural wireless earphones such as true wireless interconnection stereo bluetooth earphones (TWS earphones), in order to achieve a longer battery life, usually need to be specially equipped with a storage and Charging box for charging function. In order for the charging box to better control the charging of the wireless earphones, independent communication between the wireless earphones and the charging box is required. [0003] In the prior art, the method of increasing the contact p...

AI Technical Summary

Problems solved by technology

However, this method of increasing contact points will cause 3 or 4 Pogo pins (two of which are Vbus_5V and GND) to appear on the wireless earphones, which doubles the risk of connection between the wireless earphones and the charging box. More Pogo pins will make the wireless earphones look unattractive, and the structural design will also face greater challenges, and the contact points may cause poor communication due to oxidation, affecting use and reducing reliability.

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