CN107948787B - Protect the control platform of hearing - Google Patents
Protect the control platform of hearing Download PDFInfo
- Publication number
- CN107948787B CN107948787B CN201711226918.8A CN201711226918A CN107948787B CN 107948787 B CN107948787 B CN 107948787B CN 201711226918 A CN201711226918 A CN 201711226918A CN 107948787 B CN107948787 B CN 107948787B
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- Prior art keywords
- ear
- earphone
- enhancing
- drum
- left ear
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Links
- 210000003454 tympanic membrane Anatomy 0.000 claims abstract description 32
- 240000006409 Acacia auriculiformis Species 0.000 claims abstract description 31
- 210000005069 ears Anatomy 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 29
- 230000009977 dual effect Effects 0.000 claims abstract description 18
- 238000007723 die pressing method Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000002708 enhancing effect Effects 0.000 claims description 38
- 239000012634 fragment Substances 0.000 claims description 15
- 238000011156 evaluation Methods 0.000 claims description 8
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The present invention relates to a kind of dual mode headset control platforms of protection hearing, including：IMX6 processing chips are arranged on the control line of earphone, are switched between play mode eases up die pressing type both of which for controlling earphone；Left ear condition detecting system is arranged on the left receiver of earphone, and the left ear for the user corresponding to the left receiver to earphone carries out state-detection；Auris dextra condition detecting system is arranged on the right receiver of earphone, and the auris dextra for the user corresponding to the right receiver to earphone carries out state-detection, and the structure of the auris dextra condition detecting system is identical as the left structure of ear condition detecting system；Wherein, in play mode, control earphone plays music to the IMX6 processing chips, and under slow die pressing type, control earphone stops playing music the IMX6 processing chips.By means of the invention it is possible to carry out effective protection to user's ear-drum in real time.
Description
Technical field
The present invention relates to hearing protection field more particularly to a kind of control platforms of protection hearing.
Background technology
Earphone (Earphones；Headphones；Head-sets；Earpieces) it is a pair of of converting unit, he receives matchmaker
The electric signal that body player or receiver are sent out converts it into the sound wave that can be heard using the loud speaker close to ear.
Earphone is usually separable with media player, is connected using a plug.Benefit is not influence other people
In the case of, sound equipment can be listened to alone；Also the sound that ambient enviroment can be separated, to recording studio, DJ, journey, movement etc. make an uproar it is noisy
The people used under environment is helpful.Earphone original on phone and radio to using, but with portable electronic devices
Prevailing, earphone is chiefly used in mobile phone, walkman, radio, portable electronic game sum digit reproducing apparatus for phonotape etc..
Currently, held in user's ear room due to the dynamic nature of music and the motility of user in the use process of earphone
It is also easy to produce ear and presses through big or ear and press through small situation and occur, both of these case is all unfavorable for users.
Invention content
It to solve the above-mentioned problems, can be right the present invention provides a kind of dual mode headset control platform of protection hearing
The ear room of user is measured in real time, and in ear when pressure anomaly, using built-in left ear air pressure release device or auris dextra gas
Pressure release device carries out pressure in corresponding ear and liquidates, to be effectively protected the hearing of user.
According to an aspect of the present invention, a kind of dual mode headset control platform of protection hearing, the platform packet are provided
It includes；
IMX6 processing chips are arranged on the control line of earphone, ease up die pressing type two in play mode for controlling earphone
It is switched between kind pattern；
Left ear condition detecting system is arranged on the left receiver of earphone, for the user corresponding to the left receiver to earphone
Left ear carry out state-detection；
Auris dextra condition detecting system is arranged on the right receiver of earphone, for the user corresponding to the right receiver to earphone
Auris dextra carry out state-detection, the structure phase of the structure of the auris dextra condition detecting system and the left ear condition detecting system
Together；
Wherein, in play mode, control earphone plays music to the IMX6 processing chips, and the IMX6 processing chips exist
Under slow die pressing type, control earphone stops playing music.
Inventive point at the application at least following three：
(1) determine that the scene of image is complicated by the channels R gradient, the channels G gradient and the channel B gradient of each pixel
Degree, improves the measurement accuracy of scene complexity, meanwhile, build the enhanced scheme selection machine based on scene complexity size
System, to avoid the waste of resource while improving enhancing quality；
(2) precision that user's ear-drum state-detection is improved by the image-enhancing equipment of customization is the scheme control of earphone
There is provided more has the data of reference value；
(3) when user's ear-drum is heaved and transfinited, the air pressure in ear-drum is carried out using corresponding air pressure release device
It liquidates, solves user's ear-drum stress problems in time.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is to handle core according to the IMX6 of the dual mode headset control platform of the protection hearing shown in embodiment of the present invention
The interface diagram of piece.
Fig. 2 is the structure box according to the dual mode headset control platform of the protection hearing shown in embodiment of the present invention
Figure.
Specific implementation mode
The embodiment of the dual mode headset control platform of the protection hearing of the present invention is carried out below with reference to accompanying drawings detailed
It describes in detail bright.
Currently, the operational mode of earphone is single, and internal structure design also concentrates on the broadcast performance of earphone itself, does not examine
Consider the physical condition of user itself.In order to overcome above-mentioned deficiency, the present invention to build a kind of dual mode headset of protection hearing
Control platform, specific embodiment are as follows.
Fig. 1 is to handle core according to the IMX6 of the dual mode headset control platform of the protection hearing shown in embodiment of the present invention
The interface diagram of piece.The IMX6 processing chips are used as the processor in figure to use.
Fig. 2 is the structure box according to the dual mode headset control platform of the protection hearing shown in embodiment of the present invention
Figure, the platform include：
IMX6 processing chips are arranged on the control line of earphone, ease up die pressing type two in play mode for controlling earphone
It is switched between kind pattern；
Left ear condition detecting system is arranged on the left receiver of earphone, for the user corresponding to the left receiver to earphone
Left ear carry out state-detection；
Auris dextra condition detecting system is arranged on the right receiver of earphone, for the user corresponding to the right receiver to earphone
Auris dextra carry out state-detection, the structure phase of the structure of the auris dextra condition detecting system and the left ear condition detecting system
Together；
Wherein, in play mode, control earphone plays music to the IMX6 processing chips, and the IMX6 processing chips exist
Under slow die pressing type, control earphone stops playing music.
Then, the concrete structure for continuing the dual mode headset control platform of the protection hearing to the present invention carries out further
Explanation.
Can also include in the dual mode headset control platform of the protection hearing：
Left ear air pressure release device is arranged on the left receiver of earphone, near left ear condition detecting system, for opening
The gas that release is bloated for alleviating the left ear ear-drum of user under dynamic state.
Can also include in the dual mode headset control platform of the protection hearing：
Auris dextra air pressure release device is arranged on the right receiver of earphone, near auris dextra condition detecting system, for opening
The gas that release is bloated for alleviating the auris dextra ear-drum of user under dynamic state.
In the dual mode headset control platform of the protection hearing：
The left ear condition detecting system includes：
Left ear image sensing apparatus, for carrying out image taking to left ear internal environment, to obtain and export inside left ear
Image；
Complexity evaluations equipment is connect with the left ear image sensing apparatus, with for receiving left ear internal image, is obtained
The channels R pixel value, the channels G pixel value and the channel B pixel value of each pixel, determine each in the left ear internal image
The gradient of all directions of the channels the R pixel value of pixel is as the channels R gradient, to determine the channels the G picture of each pixel
The gradient of all directions of element value is as the channels G gradient, to determine all directions of the channel B pixel value of each pixel
Gradient is as channel B gradient, the left side is determined based on the channels R gradient, the channels G gradient and the channel B gradient of each pixel
The corresponding scene complexity of ear internal image；
TF storage devices are connect with handover operation equipment, for prestoring default complexity threshold；
Handover operation equipment is connect with the complexity evaluations equipment, for the scene complexity received be more than etc.
When default complexity threshold, complicated enhancing equipment is selected to execute enhancing operation to the left ear internal image defeated to obtain enhancing
Go out image, and for when the scene complexity received is less than default complexity threshold, selecting simple enhancing equipment to institute
It states left ear internal image and executes enhancing operation to obtain enhancing output image；
Complexity enhancing equipment, connect respectively with the handover operation equipment and the complexity evaluations equipment, for being based on
The scene complexity determines the images fragment quantity that average segmentation is carried out to the left ear internal image, the scene complexity
Higher, the images fragment quantity that average segmentation is carried out to the left ear internal image is more, is executed respectively to each images fragment
Based on the enhancing processing operation of images fragment contrast to obtain each enhancing fragment, images fragment contrast is smaller, to image
The enhancing processing operation intensity that fragment executes is bigger, and each enhancing fragment is executed the concatenation of stitching portion smoothing processing to obtain
Output image must be enhanced；
Simple enhancing equipment, connect respectively with the handover operation equipment and the complexity evaluations equipment, for institute
It states left ear internal image full image and executes enhancing operation to obtain enhancing output image；
Ear-drum identification equipment is connect respectively with the complicated enhancing equipment and the simple enhancing equipment, for receiving
Enhancing output image is stated, the matching operation based on default ear-drum reference pattern is executed to enhancing output image, to obtain
The ear-drum target and the corresponding ear-drum of the ear-drum target stated in enhancing output image heave state to be roused as left ear ear-drum
Play state output；
Wherein, the IMX6 processing chips respectively with the left ear condition detecting system and the auris dextra condition detecting system
Connection, left ear ear-drum heaves state and auris dextra ear-drum heaves state for receiving, and heaves state or auris dextra ear in left ear ear-drum
Film heave state beyond it is default heave grade when, start the left ear air pressure release device or the auris dextra air pressure release device,
Control earphone is switched to slow die pressing type from play mode simultaneously.
In the dual mode headset control platform of the protection hearing：
The IMX6 processing chips are additionally operable to heave state in left ear ear-drum and auris dextra ear-drum heaves state all without departing from pre-
If heave grade, the left ear air pressure release device or the auris dextra air pressure release device are closed, while controlling earphone to postpone
Die pressing type is switched to play mode.
Can also include in the dual mode headset control platform of the protection hearing：
Static storage device is connect with the IMX6 processing chips, heaves grade for storing described preset.
Furthermore it is also possible to replace the IMX6 processing chips using DSP processing chips.The inside of dsp chip uses journey
Sequence and the separated Harvard structure of data, there is special hardware multiplier, widely used pile line operation to provide special DSP
Instruction can be used for quickly realizing various digital signal processing algorithms.
According to the requirement of Digital Signal Processing, dsp chip generally has some following main features：(1) refer at one
A multiplication and a sub-addition can be completed by enabling in the period.(2) program and data space is separated, can simultaneously access instruction sum number
According to.(3) there is quick RAM in piece, usually can simultaneously be accessed in two pieces by independent data/address bus.(4) there is low overhead
Or without overhead loop and the hardware supported redirected.(5) quickly interrupt processing and Hardware I/O are supported.(6) have within the monocycle
Multiple hardware address generators of operation.(7) multiple operations can be executed parallel.(8) it supports pile line operation, makes fetching, translates
The operations such as code and execution can be with Overlapped Execution.
The dual mode headset control platform of protection hearing using the present invention, for Headphone structure in the prior art and pattern
Coarse technical problem introduces multiple parameters detection device, is carried out to the pressure in earphone by the way that Headphone structure and pattern is transformed
Effectively extraction so that earphone flexibly switches between play mode eases up die pressing type, more it is essential that also introducing left ear air pressure
Release device or auris dextra air pressure release device, for the user's ear pressure that when ear pressure transfinites, can liquidate in time.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention is right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (2)
1. a kind of dual mode headset control platform of protection hearing, which is characterized in that the platform includes：
IMX6 processing chips are arranged on the control line of earphone, ease up two kinds of moulds of die pressing type in play mode for controlling earphone
It is switched between formula；
Left ear condition detecting system is arranged on the left receiver of earphone, the left side for the user corresponding to the left receiver to earphone
Ear carries out state-detection；
Auris dextra condition detecting system is arranged on the right receiver of earphone, the right side for the user corresponding to the right receiver to earphone
Ear carries out state-detection, and the structure of the auris dextra condition detecting system is identical as the left structure of ear condition detecting system；
Wherein, in play mode, control earphone plays music to the IMX6 processing chips, and the IMX6 processing chips are in slow pressure
Under pattern, control earphone stops playing music；
Left ear air pressure release device is arranged on the left receiver of earphone, near left ear condition detecting system, for starting shape
The gas that release is bloated for alleviating the left ear ear-drum of user under state；
Auris dextra air pressure release device is arranged on the right receiver of earphone, near auris dextra condition detecting system, for starting shape
The gas that release is bloated for alleviating the auris dextra ear-drum of user under state；
The left ear condition detecting system includes：
Left ear image sensing apparatus, for carrying out image taking to left ear internal environment, to obtain and export left ear internal image；
Complexity evaluations equipment is connect with the left ear image sensing apparatus, and for receiving left ear internal image, described in acquisition
The channels R pixel value, the channels G pixel value and the channel B pixel value of each pixel, determine each pixel in left ear internal image
The gradient of all directions of the channels the R pixel value of point is as the channels R gradient, to determine the channels the G pixel value of each pixel
All directions gradient as the channels G gradient, to determine the gradient of all directions of the channel B pixel value of each pixel
As channel B gradient, to be determined in the left ear based on the channels R gradient, the channels G gradient and the channel B gradient of each pixel
The corresponding scene complexity of portion's image；
TF storage devices are connect with handover operation equipment, for prestoring default complexity threshold；
Handover operation equipment is connect with the complexity evaluations equipment, pre- for being more than or equal in the scene complexity received
If when complexity threshold, complicated enhancing equipment is selected to execute enhancing operation to the left ear internal image to obtain enhancing output figure
Picture, and for when the scene complexity received is less than default complexity threshold, selecting simple enhancing equipment to the left side
Ear internal image executes enhancing operation to obtain enhancing output image；
Complexity enhancing equipment, connect respectively with the handover operation equipment and the complexity evaluations equipment, for based on described
Scene complexity determines that the images fragment quantity that average segmentation is carried out to the left ear internal image, the scene complexity are got over
Height, the images fragment quantity that average segmentation is carried out to the left ear internal image is more, and base is executed respectively to each images fragment
In the enhancing processing operation of images fragment contrast to obtain each enhancing fragment, images fragment contrast is smaller, broken to image
The enhancing processing operation intensity that piece executes is bigger, and each enhancing fragment is executed the concatenation of stitching portion smoothing processing to obtain
Enhancing output image；
Simple enhancing equipment, connect respectively with the handover operation equipment and the complexity evaluations equipment, for the left side
Ear internal image full image executes enhancing operation to obtain enhancing output image；
Ear-drum identification equipment is connect respectively with the complicated enhancing equipment and the simple enhancing equipment, for receiving the increasing
Strong output image executes the matching operation based on default ear-drum reference pattern, to obtain the increasing to enhancing output image
Ear-drum target and the corresponding ear-drum of the ear-drum target in strong output image heave state to heave shape as left ear ear-drum
State exports；
Wherein, the IMX6 processing chips connect with the left ear condition detecting system and the auris dextra condition detecting system respectively
It connects, left ear ear-drum heaves state and auris dextra ear-drum heaves state for receiving, and heaves state or auris dextra ear-drum in left ear ear-drum
Heave state beyond it is default heave grade when, start the left ear air pressure release device or the auris dextra air pressure release device, together
When control earphone be switched to slow die pressing type from play mode.
2. the dual mode headset control platform of protection hearing as described in claim 1, it is characterised in that：
The IMX6 processing chips are additionally operable to heave state in left ear ear-drum and auris dextra ear-drum heaves state all without departing from default drum
When playing grade, the left ear air pressure release device or the auris dextra air pressure release device are closed, while controlling earphone to postpone pressing mold
Formula is switched to play mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226918.8A CN107948787B (en) | 2017-11-29 | 2017-11-29 | Protect the control platform of hearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226918.8A CN107948787B (en) | 2017-11-29 | 2017-11-29 | Protect the control platform of hearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107948787A CN107948787A (en) | 2018-04-20 |
| CN107948787B true CN107948787B (en) | 2018-11-02 |
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ID=61947671
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711226918.8A Expired - Fee Related CN107948787B (en) | 2017-11-29 | 2017-11-29 | Protect the control platform of hearing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995548A (en) * | 2017-11-29 | 2018-05-04 | 高艳云 | A kind of method for protecting children's ear-drum |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246507B (en) * | 2018-07-25 | 2021-01-15 | 联想(北京)有限公司 | Processing method and audio output device |
| CN111491230A (en) * | 2020-03-04 | 2020-08-04 | 张广德 | Bluetooth headset unilateral audio data driving system and corresponding terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6671379B2 (en) * | 2001-03-30 | 2003-12-30 | Think-A-Move, Ltd. | Ear microphone apparatus and method |
| AU2003234939A1 (en) * | 2003-05-30 | 2005-01-21 | Soon-Teak Shim | Virtual multi-channel speaker unit |
| US8208674B2 (en) * | 2006-05-23 | 2012-06-26 | Rh Lyon Corp | Squeeze-stretch driver for earphone and the like |
| KR101423881B1 (en) * | 2013-05-24 | 2014-07-25 | 부전전자 주식회사 | Micro Speaker Unit for Earphone |
-
2017
- 2017-11-29 CN CN201711226918.8A patent/CN107948787B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995548A (en) * | 2017-11-29 | 2018-05-04 | 高艳云 | A kind of method for protecting children's ear-drum |
| CN107995548B (en) * | 2017-11-29 | 2019-05-03 | 宣城良知知识产权服务有限公司 | A kind of platform for protecting children's ear-drum |
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| Publication number | Publication date |
|---|---|
| CN107948787A (en) | 2018-04-20 |
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