State detection method of wireless earphone and wireless earphone

A technology for wireless earphones and state detection, which is applied in earpiece/earphone accessories, measuring electronics, measuring devices, etc. It can solve the problems of low accuracy and achieve the effect of improving accuracy

Active Publication Date: 2020-03-27
GOERTEK INC
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Common earphone wearing detection is realized by infrared sensor. The infrared sensor emits infrared signal and detects the intensity of the reflected infrared signal. According to the intensity of the infrared signal, the state of the earphone is determined, such as wearing state or not wearing state; but the reflected infrared signal The intensity of the reflective object is affected by the material and color of the reflective object, resulting in low accuracy of headphone state detection

Method used

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  • State detection method of wireless earphone and wireless earphone
  • State detection method of wireless earphone and wireless earphone
  • State detection method of wireless earphone and wireless earphone

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] refer to figure 1 , figure 1 It is a structural block diagram of the first embodiment of the wireless earphone involved in the embodiment of the present invention. The wireless headset in this embodiment includes a speaker 110, a power supply 120, an electrical parameter detection module 130, a processor 140, and a memory 150. The electrical parameter detection module 130 is connected to the processor 140, and the electrical parameter detection module 130 is used to detect the circuit where the speaker 110 is located. Electrical parameters of the speaker 110, such as detecting the current of the circuit where the speaker 110 is located or the voltage across the speaker 110. It can be understood that in order to improve the accuracy, an amplification module can be connected between the electrical parameter det...

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Abstract

The invention discloses a state detection method of a wireless earphone. The state detection method comprises the following steps of acquiring the electrical parameters detected by an electrical parameter detection module; and determining the state of the earphone according to the electrical parameters. The invention also provides the wireless earphone. According to the invention, the state of thewireless earphone is determined directly according to the detected electrical parameters, and the detection of the electrical parameters is less influenced by the surrounding environment, so that theaccuracy of the earphone state detection is improved.

Description

technical field [0001] The invention relates to an acoustic device, in particular to a state detection method of a wireless earphone and the wireless earphone. Background technique [0002] Common earphone wearing detection is realized by infrared sensor. The infrared sensor emits infrared signal and detects the intensity of the reflected infrared signal. According to the intensity of the infrared signal, the state of the earphone is determined, such as wearing state or not wearing state; but the reflected infrared signal The intensity of is affected by the material and color of the reflective object, resulting in low accuracy of headphone state detection. Contents of the invention [0003] The main purpose of the present invention is to provide a state detection method of a wireless earphone and the wireless earphone, aiming at improving the accuracy of earphone state detection. [0004] In order to achieve the above object, the present invention provides a state detecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R19/165H04R1/10
CPCG01R31/00G01R19/16571G01R19/16576H04R1/1091
Inventor 张杰赵忠旭王佳丽
Owner GOERTEK INC
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