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Method and device for identifying danger to control audio output and earphone

An audio output, dangerous technology, applied in the direction of earpiece/headphone accessories, loudspeakers, microphones, etc., can solve problems such as danger

Active Publication Date: 2018-02-09
倬韵科技(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a method, device, computer-readable storage medium and earphone for controlling audio output by identifying danger, aiming at solving the problem that wearing earphones puts people in danger when walking on the road

Method used

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  • Method and device for identifying danger to control audio output and earphone
  • Method and device for identifying danger to control audio output and earphone
  • Method and device for identifying danger to control audio output and earphone

Examples

Experimental program
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Embodiment 1

[0031] see figure 1 The method for identifying hazards to control audio output provided by Embodiment 1 of the present invention includes the following steps: It should be noted that if there are substantially the same results, the method for identifying hazards to control audio output of the present invention does not use figure 1 The flow sequence shown is limited.

[0032] S101. Acquire in real time the sound in the external environment collected by the microphone when the earphone with the microphone outputs audio.

[0033] In Embodiment 1 of the present invention, the earphone has one or more microphones, among which two microphones are the best.

[0034] In Embodiment 1 of the present invention, before S101, the method may further include the following steps:

[0035] Receive instructions from users to collect external environmental sounds, such as turning on the switch to collect external environmental sounds;

[0036] The function of acquiring the sound in the exter...

Embodiment 2

[0078] see Figure 5 The device for identifying dangers and controlling audio output provided by Embodiment 2 of the present invention includes:

[0079] Obtaining module 11, is used for when the earphone output audio frequency with microphone, obtains the sound in the external environment that is collected by microphone in real time;

[0080] The extraction module 12 is used to analyze the sound in the external environment according to the characteristics of different types of sounds, and extract the sound features in the external environment;

[0081] A matching module 13, configured to match the extracted sound features in the external environment with the dangerous sound features in the pre-stored dangerous sound information library;

[0082] A measurement module 14, configured to measure one or any combination of the sound source's azimuth, moving speed, and distance if the sound features in the extracted external environment are matched in the dangerous sound informatio...

Embodiment 3

[0086] Embodiment 3 of the present invention provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium. When the computer program is executed by a processor, the hazard identification provided in Embodiment 1 of the present invention is implemented to control audio. The steps of the output method.

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Abstract

The invention applies to the field of acoustics and provides a method and device for identifying a danger to control audio output and an earphone. The method comprises the steps of obtaining sounds collected by the microphone under an external environment in real time when the earphone with a microphone outputs audios; analyzing the sounds under the external environment and extracting sound features under the external environment; matching the extracted sound features under the external environment with pre-stored danger sound features in a danger sound information library; measuring one or any combination of a direction, moving speed and distance if the extracted sound features under the external environment are matched in the danger sound information library; and judging whether a user is located under a danger environment or not, and controlling performance of an operation instruction if the user is located under the danger environment, thereby enabling the user to take a danger avoiding measure. According to the method, the device and the earphone, a personal quiet world is provided for the user in the noisy environment; and when the user meets the danger, the user is promptedaccurately, thereby enabling the user to take the danger avoiding measure.

Description

technical field [0001] The invention belongs to the field of acoustics, and in particular relates to a method, a device and an earphone for identifying hazards to control audio output. Background technique [0002] On sidewalks, zebra crossings, and bus stops, you can see people wearing headphones listening to music, watching videos, and talking on the phone. Earphones have a certain effect of isolating external noise, especially the rise of noise-canceling earphones, which allows people to have a personal and peaceful world in a noisy environment. But this peaceful world also puts people in danger. There are often accidents where people are hit by cars while listening to music with earphones while walking on the road. Contents of the invention [0003] The object of the present invention is to provide a method, device, computer-readable storage medium and earphone for controlling audio output by identifying danger, aiming to solve the problem that wearing earphones puts ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1091H04R2201/10
Inventor 徐锦彭涛
Owner 倬韵科技(深圳)有限公司
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