CN202551288U - Sports earphones capable of adjusting sound volume automatically - Google Patents
Sports earphones capable of adjusting sound volume automatically Download PDFInfo
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- CN202551288U CN202551288U CN2012200672255U CN201220067225U CN202551288U CN 202551288 U CN202551288 U CN 202551288U CN 2012200672255 U CN2012200672255 U CN 2012200672255U CN 201220067225 U CN201220067225 U CN 201220067225U CN 202551288 U CN202551288 U CN 202551288U
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Abstract
The utility model belongs to the technical field of electronic information and automatic control and discloses sports earphones capable of adjusting sound volume automatically according to the environmental noise and the speed of doing sports. The sports earphones capable of adjusting sound volume automatically mainly comprise a speed detection module, a noise acquisition module, an operating processing module, a control module and a sound volume outputting module. The sound volume constant is set, the data is acquired preliminarily by the speed detection module and the noise acquisition module, the data is transmitted to the operating processing module, the total sound volume is calculated by the operating processing module, and finally the sound volume outputting module is controlled by the control muddle to output the sound volume. The sports earphones are capable of adjusting the sound volume automatically by detecting and judging the environment of the user and the change of the sports, thus the manual operation is reduced. The sports earphones are easy and convenient to use, are more humanized and are suitable to be used to do sports.
Description
Technical field
The utility model belongs to electronic information and automatic control technology field, relate more specifically to a kind of can be according to the motion earphone of environmental noise and movement velocity automatic regulating volume.
Background technology
In the present life, can see the figure of earphone everywhere,, in outdoor, various English Listening Comprehension examination or the like, all can't do without earphone at home.Earphone is from inventing till now, and also the progress of Along with people's science and technology is constantly developing.
Along with the development of time, the earphone product hangs in one's ear from the earliest two little audio amplifiers and moves to maturity gradually.No matter be the kind or the wearing mode of earphone, even, a lot of changes has been arranged all to the pronunciation unit of core.
Earphone is exactly two pronunciation unit that hang on the ear the earliest, has developed till now many types, and the bone conduction earphone that has earphone, earplug, ear-hang and new development to come out substantially, headphone are headset types the earliest.
Earplug is that the revolutionary character of earphone development breaks through, and littler volume makes very easy to use outside, because development of city, environmental noise is increasing, and In-Ear earplug is a kind of breakthrough of earplug product again, and is more suitable in outdoor application.
People be unable to do without the use of earphone gradually in life, on road on and off duty, at the volley; All possibly wear the earphone mood of releiving of listening to the music aboard, wearing headphones at the volley is because the noise pollution in the frequency change of motion and city is more and more serious; At outdoor application common headphones earplug, volume can't be regulated automatically, will influence the effect of listening to; And volume is placed in the bag with regard to needing artificial regulate control, especially musical instruments, adjusts volume after the adjustment volume also need be searched equipment; In public places, reduced the fail safe of the personal effects, and do not hoped under the quiet environment that when the user turns back to earphone is too loud; Need regulate volume again again, trouble so just seems.
The utility model content
The purpose of the utility model provides a kind ofly can gather noise, detect movement velocity and can be under varying environment, and the volume of regulating earphone according to the size of the decibel of noise and movement velocity automatically controls.
As shown in Figure 1, the technical scheme of the utility model comprises speed detection module, noise gathering module, calculation process module, control module, volume output module; The course of work is at first to set the volume constant; Carry out the preliminary data collection through speed detection module and noise gathering module then; Then transfer of data is arrived the calculation process module, after the calculation process module is calculated total volume, volume is exported through control module control volume output module.
The speed detection module is to comprise two signal sources, successively launches two paths, and the wavelength and the speed of emission are known, its movement velocity of phase in-migration measuring and calculating that produces during motion.
The noise gathering module is input to volume with the loop noise decibels that collects and regulates code table, finds the output volume gain value of magnification of ambient noise decibels correspondence in code table of input.
Control module obtains total volume with the noise decibel of the speed of speed monitoring module and the collection of noise gathering module after with the addition of volume constant.
The utility model can automatic regulating volume, judges residing environment of user and motion change situation through detecting, and real-time automatic regulating volume reduces manual operation, and is easy to use, and hommization more is fit to use in the motion.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the workflow diagram of the utility model.
Embodiment
For the implementation process of clear statement the utility model, specifically describe the process that the motion earpiece volume is regulated below.
The purpose of the utility model provides a kind ofly can gather noise, detect movement velocity and can be under varying environment, and the volume of regulating earphone according to the size of the decibel of noise and movement velocity automatically controls.
As shown in Figure 2, at first set the volume constant, carry out the preliminary data collection through speed detection module and noise gathering module then; When the user was in outdoor public place, the speed detection module was to comprise two signal sources, can be that LASER Light Source is successively launched two paths; The wavelength and the speed of emission are known, detect people's movement velocity, and the noise gathering module is gathered outdoor noise; The loop noise decibels that collects is input to volume and regulates code table; Find the output volume gain value of magnification of ambient noise decibels correspondence in code table of input, then transfer of data is arrived the calculation process module, after the calculation process module is calculated total volume; Through control module control volume output module volume is exported, volume increases with environment automatically.
When from outdoor get back to indoor; The people sit or lie keep static after, the speed detection module is launched the phase in-migration deduction speed that two paths do not produce and is about 0; And the noise decibel that the noise gathering module is gathered reduces; Then the calculation process module only with after noise decibel and the addition of volume constant, is input to control module, last output volume.
Claims (1)
1. the motion earphone of an automatic regulating volume is characterized in that: comprise speed detection module, noise gathering module, calculation process module, control module, volume output module; At first set the volume constant; Carry out the preliminary data collection through speed detection module and noise gathering module then; Secondly transfer of data is arrived the calculation process module, the calculation process module is calculated total volume, through control module control volume output module volume is exported at last.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200672255U CN202551288U (en) | 2012-02-27 | 2012-02-27 | Sports earphones capable of adjusting sound volume automatically |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200672255U CN202551288U (en) | 2012-02-27 | 2012-02-27 | Sports earphones capable of adjusting sound volume automatically |
Publications (1)
Publication Number | Publication Date |
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CN202551288U true CN202551288U (en) | 2012-11-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2012200672255U Expired - Fee Related CN202551288U (en) | 2012-02-27 | 2012-02-27 | Sports earphones capable of adjusting sound volume automatically |
Country Status (1)
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CN (1) | CN202551288U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102595272A (en) * | 2012-02-27 | 2012-07-18 | 南京理工大学常熟研究院有限公司 | Motion earphones capable of adjusting volume automatically |
CN103237276A (en) * | 2013-04-09 | 2013-08-07 | 无锡市崇安区科技创业服务中心 | Volume-self-adaptive headset |
-
2012
- 2012-02-27 CN CN2012200672255U patent/CN202551288U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102595272A (en) * | 2012-02-27 | 2012-07-18 | 南京理工大学常熟研究院有限公司 | Motion earphones capable of adjusting volume automatically |
CN103237276A (en) * | 2013-04-09 | 2013-08-07 | 无锡市崇安区科技创业服务中心 | Volume-self-adaptive headset |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160227 |
|
CF01 | Termination of patent right due to non-payment of annual fee |