Calibration method of optical sensor in bluetooth earphone and bluetooth earphone

A technology of optical sensor and bluetooth earphone, which is applied in the direction of sensor, earphone mechanical/electronic switch, microphone, etc. It can solve the problems of low efficiency, easy interference in the calibration process, and increased cost, so as to achieve the effect that it is not easy to be interfered

Active Publication Date: 2020-11-10
SHENZHEN CANNICE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional calibration method is to connect the Bluetooth headset to the computer wirelessly for calibration. There is a problem that the calibration proces

Method used

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  • Calibration method of optical sensor in bluetooth earphone and bluetooth earphone
  • Calibration method of optical sensor in bluetooth earphone and bluetooth earphone
  • Calibration method of optical sensor in bluetooth earphone and bluetooth earphone

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] Example 1

[0039] Please refer to figure 1 , Embodiment 1 of the present invention provides a method for calibrating an optical sensor in a Bluetooth headset. The method is suitable for the scenario of calibrating an optical sensor in a Bluetooth headset. The method consists of a Bluetooth headset and a charging box adapted to the Bluetooth headset. The Bluetooth headset includes an optical sensor and a command execution device, and a command initiating device and a command transmission medium are arranged in the charging box. The method specifically includes the following steps:

[0040] S101. When the command initiating device is triggered, the command initiating device sends a calibration command to the command executing device through the command transmission medium.

[0041] Wherein, the manner in which the command initiating device is triggered includes but is not limited to any one or more combinations of the following manners:

[0042] (1) If the charging bo...

Example Embodiment

[0056] Embodiment 2

[0057] An embodiment of the present invention provides a Bluetooth headset. The optical sensor calibration process is performed by using the calibration method for an optical sensor in a Bluetooth headset according to the first embodiment. The Bluetooth headset 10 includes a housing and an optical sensor 11 accommodated in the housing. and command execution device 12; wherein,

[0058] After the Bluetooth headset 10 is loaded into the charging box 20 adapted to the Bluetooth headset 10, it is connected to the charging box 20; the charging box 20 includes a shell and a command initiating device 21 and command delivery medium 22;

[0059] The command initiating device 21 and the command transmitting medium 22 are used to send a calibration command to the command executing device 12;

[0060] The command execution device 12 is used for calibrating the optical sensor 11 .

[0061] Specifically, the command initiating device 21 includes a first control unit...

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PUM

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Abstract

The invention discloses a method for calibrating an optical sensor in a bluetooth earphone and the bluetooth earphone. The bluetooth earphone includes an optical sensor and a command execution device. The bluetooth earphone is connected to an adapted charging box, and the charging box is provided with A command initiating device and a command transmission medium; the method includes: when the command initiating device is triggered, the command initiating device sends a calibration command to the command executing device through the command transmitting medium; the command executing device receives After the calibration command is received, the optical sensor is calibrated to obtain a calibration result, and the calibration result is stored. The present invention uses the existing command transmission medium between the charging box and the Bluetooth headset to transmit the calibration command, and can realize the calibration of the optical device on the Bluetooth headset without increasing the hardware cost. Compared with the prior art, it is more reliable. It has the advantages of being stable and not easily disturbed, and has the effect of low cost.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of earphones, in particular to a method for calibrating an optical sensor in a bluetooth earphone and the bluetooth earphone. Background technique [0002] With the progress of the society and the improvement of the level of science and technology, more and more people begin to pay attention to the improvement of the quality of life, and gradually begin to use some intelligent products, such as intelligent Bluetooth headsets. When in use, put on or take off the bluetooth headset can automatically perform related functions, such as putting on the bluetooth headset will automatically play music / answer the call, take off the bluetooth headset to stop the music and hang up the call, it all depends on bluetooth For the wearing detection function of earphones, the current mainstream detection method is to use optical devices, such as optical sensors. Optical devices such as optical senso...

Claims

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Application Information

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IPC IPC(8): H04R1/10H04R29/00
CPCH04R1/1041H04R29/001H04R2201/10H04W4/80H02J7/0044G01V8/10G01V13/00
Inventor 郭霞云
Owner SHENZHEN CANNICE TECH
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