A wireless earphone box detection method, device and wireless earphone charging box

Abstract

The invention discloses a wireless earphone box-entry detection method and device and a wireless earphone charging box. The method comprises the following steps: obtaining distance information that iscollected by a distance sensor arranged on the side wall of a shell of the charging box and corresponds to a current barrier; judging whether the distance information meets a preset condition; if yes, determining entry of the earphone into the box, wherein the preset condition is set accordingly when the charging box is empty. According to the method, the device and the charging box in the invention, the distance sensor arranged on the side wall of the shell of the charging box collects the distance information of the current barrier and determines whether the earphone is into the box according to the distance information and the preset condition; as the distance sensor is not affected by the external magnetic field, the wireless earphone box-entry detection method and device and the wireless earphone charging box in the invention can not only save power consumption but also improve the accuracy of the detection result to some extent and advantageously improve the product performanceand the user experience.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of portable listening devices, and in particular to a method and device for detecting a wireless earphone into a box, and a charging box for a wireless earphone. Background technique [0002] With the development of wireless communication technology, the trend of intelligence and wireless has been deeply reflected in wireless earphone products such as bluetooth earphones. At present, the latest TWS (True Wireless Stereo, True Wireless Stereo) earphones are typical wireless earphones that combine intelligence and wireless trends. These wireless earphones often need to be equipped with a storage and charging function The charging box has the functions of charging the headset and sending pairing commands. The charging box needs to detect the entry of the earphones in time when the earphones are put into the box, and then charge the earphones and perform a series of information interac...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the method of polling and attempting to communicate is usually used when detecting the entry of TWS earphones into the box, but the power consumption of the charging box detected by this method is relatively high. In order to solve the problem of power consumption, another way is to use hall The sensor (Hall sensor) detects the TWS earphone into the box, but the way of using the hall sensor is greatly affected by the surrounding magnetic field, resulting in inaccurate detection results

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