CN107889010A - Earphone warning system - Google Patents
Earphone warning system Download PDFInfo
- Publication number
- CN107889010A CN107889010A CN201711136455.6A CN201711136455A CN107889010A CN 107889010 A CN107889010 A CN 107889010A CN 201711136455 A CN201711136455 A CN 201711136455A CN 107889010 A CN107889010 A CN 107889010A
- Authority
- CN
- China
- Prior art keywords
- ear
- drum
- input
- image
- identification device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
Abstract
The present invention relates to a kind of aircraft seat earphone warning system, including：Aircraft seat earphone, including control box, connecting line, plug, left earplug and right earplug, plug is used to insert the jack on corresponding aircraft seat to receive audio signal, the connecting line is connected with the plug, the left earplug and the right earplug respectively, the control box is arranged on the connecting line, embedded processing chip is inside set, for the audio signal to be sent into the left earplug and the right earplug to carry out audio broadcasting by the connecting line；Ear-drum recognition subsystem, including left ear-drum identification device and auris dextra film identification device, the left ear-drum identification device is arranged on the left earplug, and the auris dextra film identification device is arranged on the right earplug, and the left ear-drum identification device is identical with the structure of the auris dextra film identification device.By means of the invention it is possible to improve the safe class of aircraft seat earphone.
Description
Technical field
The present invention relates to earphone control field, more particularly to a kind of earphone warning system.
Background technology
Aircraft (aeroplane, airplane) refers to that the power set with a tool or more tool engines produce what is advanced
Thrust or pulling force, lift is produced by the fixation wing of fuselage, in the airborne vehicle for overweighting air of endoatmosphere flight.Aircraft is most
A kind of common Fixed-Wing.The engine type used according to it can be divided into jet airplane and propeller aeroplane again.
Aircraft is one of most great invention early 20th century, it is recognized that is invented by American Lai Te brothers.They were in 1903
The flight that December 17 was carried out is international as " the controlled continuous driving force flight for overweighting the airborne vehicle progress of air for the first time "
Aviation federation (FAI) is approved that the same year, they established " Lai Te Aircraft Companies ".
After aircraft invention, aircraft has become the indispensable vehicles of modern civilization.Its deep change
With the life that have impact on people, open people and conquer blue sky history.
With the development of IT application process, passengers also begin to listen using wireless network and using earphone more in travelling
Media content, however, due in aircraft flight middle deck pressure be real-time change, especially in ascent stage and lower depression of order
Section, it is at this moment, excessive plus pressure change in cabin if earpiece volume is excessive, easily cause passenger's power of hearing to be damaged.
The content of the invention
In order to solve the above problems, the invention provides a kind of aircraft seat earphone warning system, ear-drum state has been used
Extraction equipment, for receiving image in ear, and according to selection input quantity type by image zooming-out feature in the ear with
Image in the ear is converted into image feature amount corresponding with the input quantity type selected, equipment is established based on the model and built
Vertical Feature Selection Model, the image feature amount that image in the ear is changed is as the defeated of the input layer of Feature Selection Model
Enter, to obtain the bulging degree of the ear-drum in passenger's ear, in addition, embedded processing equipment is also used, the ear-drum drum in passenger's ear
When going out degree transfinites, ear-drum abnormal alarm signal is sent.
The present invention at least has following two important inventive points：
(1) input quantity of Feature Selection Model is selected using mean flow rate detection device, when excessively bright or excessively dark
Select the image input quantity as Feature Selection Model in itself, when the mean flow rate of input picture is in predetermined luminance range, base
Distance in mean picture brightness apart from predetermined luminance range central value, extracted from image with described image mean flow rate pair
The data volume for the characteristics of image answered, so as to ensure that the input quantity of Feature Selection Model has more reference value；
(2) passenger's ear-drum state is examined by aircraft seat earphone platform by targetedly image recognition mechanism
Survey, to be alarmed in time when ear-drum bulging is abnormal, so as to effectively avoid the rupture of passenger's ear-drum.
According to an aspect of the present invention, there is provided a kind of aircraft seat earphone warning system, the system include：
Aircraft seat earphone, including control box, connecting line, plug, left earplug and right earplug, plug are used to insert corresponding fly
Jack on support position to receive audio signal, the connecting line respectively with the plug, the left earplug and the right earplug
Connection, the control box are arranged on the connecting line, embedded processing chip are inside set, for the audio signal to be passed through into institute
State connecting line and be sent to the left earplug and the right earplug to carry out audio broadcasting；
Ear-drum recognition subsystem, including left ear-drum identification device and auris dextra film identification device, the left ear-drum identification device
Be arranged on the left earplug, the auris dextra film identification device is arranged on the right earplug, the left ear-drum identification device and
The structure of the auris dextra film identification device is identical.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the structure of the full viewpoint cameras of the aircraft seat earphone warning system according to embodiment of the present invention
Schematic diagram.
Fig. 2 is the structural representation of the aircraft seat earphone warning system according to embodiment of the present invention.
Reference：10 half ball covers；Covered on 11；12 bases；13PCB electroplaxs；14 camera lenses；17 mounting hole blocks；121
Body；122 chassis；21 control box；22 connecting lines；23 left earplugs；24 right earplugs
Embodiment
The embodiment of the aircraft seat earphone warning system of the present invention is described in detail below with reference to accompanying drawings.
Aircraft earphone in use, does not provide the ear-drum state-detection mechanism of customization for this special occasions,
Easily passenger's ear-drum is caused to be not in good state.In order to overcome above-mentioned deficiency, the present invention has built a kind of aircraft seat earphone alarm system
System.
Fig. 1 is the structure of the full viewpoint cameras of the aircraft seat earphone warning system according to embodiment of the present invention
Schematic diagram.
Wherein, the full viewpoint cameras includes half ball cover 10, upper lid 11, base 12, the (not shown) of PCB electroplaxs 13 and mirror
First 14, half ball cover 10 and base 12 are fixedly connected with upper lid 11 and enclose one and be used to install PCB electroplaxs 13 and camera lens 14 respectively
Seal cavity, offer the perforation 101 being adapted with the shape size of camera lens 14 on the top of half ball cover 10, the one of camera lens 14
End is fixed on PCB electroplaxs 13, and the other end of the camera lens 14 through the perforation 101 and protrudes exposed on the surface of half ball cover 10
On.Base 12 is made up of stack shell 121 and chassis 122.Mounting hole block 17 is additionally provided with upper lid 11.
Fig. 2 is the structural representation of aircraft seat earphone warning system according to embodiment of the present invention, the system
System includes：
Aircraft seat earphone, including control box 21, connecting line 22, plug, left earplug 23 and right earplug 24, plug are used to insert
Enter the jack on corresponding aircraft seat to receive audio signal, the connecting line difference 22 and the plug, the left earplug 23
Connected with the right earplug 24, the control box 21 is arranged on the connecting line, inside sets embedded processing chip, for by institute
State audio signal and the left earplug 23 and the right earplug 24 are sent to carry out audio broadcasting by the connecting line 22；
Ear-drum recognition subsystem, including left ear-drum identification device and auris dextra film identification device, the left ear-drum identification device
It is arranged on the left earplug 23, the auris dextra film identification device is arranged on the right earplug 24, the left ear-drum identification dress
Put identical with the structure of the auris dextra film identification device.
Then, continue that the concrete structure of the aircraft seat earphone warning system of the present invention is further detailed.
In the aircraft seat earphone warning system：
The left ear-drum identification device includes：
Full viewpoint cameras, for carrying out imaging operation to environment in the left ear of passenger where the left earplug, to obtain
And export full multi-view image；
Mean flow rate detection device, it is connected with the full viewpoint cameras, for receiving the full multi-view image, obtains institute
The gray value of each pixel in full multi-view image is stated, the gray value based on all pixels point in the full multi-view image determines
The mean flow rate of the full multi-view image simultaneously exports as mean picture brightness；
Input selection equipment, is connected with the mean flow rate detection device, for receiving described image mean flow rate, and base
In described image mean flow rate selection Feature Selection Model input quantity type, wherein, described image mean flow rate it is excessively bright or
When crossing dark, the input quantity type of image alternatively in itself is input in Feature Selection Model, in described image mean flow rate
When in predetermined luminance range, data volume characteristics of image corresponding with described image mean flow rate is extracted from image alternatively
Input quantity type be input in Feature Selection Model, it is described input selection equipment in, from image extract data volume with it is described
The input quantity type of characteristics of image corresponding to mean picture brightness alternatively, which is input to Feature Selection Model, to be included：The figure
Picture mean flow rate is more remote apart from the predetermined luminance range central value, and that is extracted from image is corresponding with described image mean flow rate
Characteristics of image data volume it is fewer；
Model establishes equipment, establishes the Feature Selection Model being made up of input layer, hidden layer and output layer, and input layer uses
Input quantity type selected by the input selection equipment, hidden layer are one or more, for successively to input layer input
Input quantity carries out feature abstraction, and output layer is connected with last hidden layer, for by the carry out feature of last hidden layer
Abstract result output, wherein, the output quantity of the output layer of Feature Selection Model bloats degree for ear-drum；
Ear-drum state extraction equipment, establish equipment and the full visual angle with the input selection equipment, the model respectively
Video camera connects, and passes through for receiving the full multi-view image, and according to the input quantity type of selection to the full multi-view image
Extraction feature by the full multi-view image to be converted into image feature amount corresponding with the input quantity type selected, based on the mould
Type establishes the Feature Selection Model of equipment foundation, using the image feature amount of the full multi-view image conversion as Feature Selection Model
Input layer input, with obtain the ear-drum in the left ear of passenger where the left earplug bulging degree.
In the aircraft seat earphone warning system：
The embedded processing equipment is arranged in the control box, respectively with the left ear-drum identification device and the right side
Ear-drum identification device connects, and is additionally operable to obtain the ear-drum bulging journey in ear-drum bulging degree and the passenger's auris dextra in the left ear of passenger
Degree, and the ear-drum bulging degree in the left ear of passenger or the ear-drum bulging degree in passenger's auris dextra send ear-drum exception when transfiniting
Alarm signal.
In the aircraft seat earphone warning system：
Ear-drum bulging journey of the embedded processing equipment in the ear-drum bulging degree and passenger's auris dextra in the left ear of passenger
When degree does not all transfinite, ear-drum normal signal is sent.
In the aircraft seat earphone warning system：
The predetermined luminance range is the brightness model limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold
Enclose, the predetermined luminance upper limit threshold is more than the predetermined luminance lower threshold.
It can also include in the aircraft seat earphone warning system：
MMC storage devices, it is connected with the input selection equipment, for storing the predetermined luminance range.
In the aircraft seat earphone warning system：
The predetermined luminance range central value be in the predetermined luminance range to the predetermined luminance upper limit threshold and
The predetermined luminance lower threshold apart from identical brightness value.
Using the aircraft seat earphone warning system of the present invention, for the single technology of aircraft Headphone structure in the prior art
Problem, by transforming the internal structure of aircraft earphone, various targetedly target identification equipments are added, to the left side of passengers
Environment in auris dextra, especially ear-drum carry out effective detection, and send alarm signal in exception, so as to expand aircraft earphone
Function.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all 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 change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (7)
1. a kind of aircraft seat earphone warning system, the system include：
Aircraft seat earphone, including control box, connecting line, plug, left earplug and right earplug, plug are used to insert corresponding aircraft seat
To receive audio signal, the connecting line is connected jack on position with the plug, the left earplug and the right earplug respectively,
The control box is arranged on the connecting line, inside sets embedded processing chip, for the audio signal to be passed through into the company
Wiring is sent to the left earplug and the right earplug to carry out audio broadcasting；
Ear-drum recognition subsystem, including left ear-drum identification device and auris dextra film identification device, the left ear-drum identification device are set
On the left earplug, the auris dextra film identification device is arranged on the right earplug, the left ear-drum identification device and described
The structure of auris dextra film identification device is identical.
2. aircraft seat earphone warning system as claimed in claim 1, it is characterised in that：
The left ear-drum identification device includes：
Full viewpoint cameras, in the left ear of passenger where the left earplug environment carry out imaging operation, with obtain and it is defeated
Go out full multi-view image；
Mean flow rate detection device, it is connected with the full viewpoint cameras, for receiving the full multi-view image, obtains described complete
The gray value of each pixel in multi-view image, described in the gray value based on all pixels point in the full multi-view image determines
The mean flow rate of full multi-view image simultaneously exports as mean picture brightness；
Input selection equipment, is connected with the mean flow rate detection device, for receiving described image mean flow rate, and is based on institute
The input quantity type of mean picture brightness selection Feature Selection Model is stated, wherein, it is excessively bright or excessively dark in described image mean flow rate
When, the input quantity type of image alternatively in itself is input in Feature Selection Model, in described image mean flow rate pre-
If when in brightness range, corresponding with the described image mean flow rate characteristics of image of data volume alternatively defeated is extracted from image
Enter amount type to be input in Feature Selection Model, in the input selection equipment, data volume and described image are extracted from image
The input quantity type of characteristics of image corresponding to mean flow rate alternatively, which is input to Feature Selection Model, to be included：Described image is put down
Equal brightness is more remote apart from the predetermined luminance range central value, the figure corresponding with described image mean flow rate extracted from image
As the data volume of feature is fewer；
Model establishes equipment, establishes the Feature Selection Model being made up of input layer, hidden layer and output layer, described in input layer uses
Input quantity type selected by input selection equipment, hidden layer are one or more, for the successively input to input layer input
Amount carries out feature abstraction, and output layer is connected with last hidden layer, for by the carry out feature abstraction of last hidden layer
Result output, wherein, the output quantity of the output layer of Feature Selection Model bloats degree for ear-drum；
Ear-drum state extraction equipment, establish equipment with the input selection equipment, the model respectively and the full visual angle images
Machine connects, and passes through for receiving the full multi-view image, and according to the input quantity type of selection to the full multi-view image extraction
Feature is built so that the full multi-view image is converted into image feature amount corresponding with the input quantity type selected based on the model
The Feature Selection Model of standby foundation is erected, using the image feature amount of the full multi-view image conversion as the defeated of Feature Selection Model
Enter the input of layer, to obtain the bulging degree of the ear-drum in the left ear of passenger where the left earplug.
3. aircraft seat earphone warning system as claimed in claim 2, it is characterised in that：
The embedded processing equipment is arranged in the control box, respectively with the left ear-drum identification device and the auris dextra film
Identification device connects, and is additionally operable to obtain the ear-drum bulging degree in ear-drum bulging degree and the passenger's auris dextra in the left ear of passenger, and
When the ear-drum bulging degree in ear-drum bulging degree or passenger's auris dextra in the left ear of passenger transfinites, ear-drum abnormal alarm letter is sent
Number.
4. aircraft seat earphone warning system as claimed in claim 3, it is characterised in that：
Ear-drum bulging degree of the embedded processing equipment in the ear-drum bulging degree and passenger's auris dextra in the left ear of passenger is all
When not transfiniting, ear-drum normal signal is sent.
5. aircraft seat earphone warning system as claimed in claim 4, it is characterised in that：
The predetermined luminance range is the brightness range limited out by predetermined luminance upper limit threshold and predetermined luminance lower threshold, institute
State predetermined luminance upper limit threshold and be more than the predetermined luminance lower threshold.
6. aircraft seat earphone warning system as claimed in claim 5, it is characterised in that also include：
MMC storage devices, it is connected with the input selection equipment, for storing the predetermined luminance range.
7. the aircraft seat earphone warning system as described in claim 3-6 is any, it is characterised in that：
The predetermined luminance range central value is to the predetermined luminance upper limit threshold and described in the predetermined luminance range
Predetermined luminance lower threshold apart from identical brightness value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711136455.6A CN107889010A (en) | 2017-11-16 | 2017-11-16 | Earphone warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711136455.6A CN107889010A (en) | 2017-11-16 | 2017-11-16 | Earphone warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107889010A true CN107889010A (en) | 2018-04-06 |
Family
ID=61776988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711136455.6A Pending CN107889010A (en) | 2017-11-16 | 2017-11-16 | Earphone warning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491230A (en) * | 2020-03-04 | 2020-08-04 | 张广德 | Bluetooth headset unilateral audio data driving system and corresponding terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103717127A (en) * | 2011-02-17 | 2014-04-09 | 宜扬医疗有限公司 | System and method for performing an automatic and remote trained personnel guided medical examination |
| WO2016110804A1 (en) * | 2015-01-06 | 2016-07-14 | David Burton | Mobile wearable monitoring systems |
| CN106952305A (en) * | 2017-03-24 | 2017-07-14 | 京东方科技集团股份有限公司 | Information processing method and device, electronic equipment, wearable device |
| CN106982400A (en) * | 2016-01-19 | 2017-07-25 | 苹果公司 | In-Ear loudspeaker mixed audio transparent system |
-
2017
- 2017-11-16 CN CN201711136455.6A patent/CN107889010A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103717127A (en) * | 2011-02-17 | 2014-04-09 | 宜扬医疗有限公司 | System and method for performing an automatic and remote trained personnel guided medical examination |
| WO2016110804A1 (en) * | 2015-01-06 | 2016-07-14 | David Burton | Mobile wearable monitoring systems |
| CN106982400A (en) * | 2016-01-19 | 2017-07-25 | 苹果公司 | In-Ear loudspeaker mixed audio transparent system |
| CN106952305A (en) * | 2017-03-24 | 2017-07-14 | 京东方科技集团股份有限公司 | Information processing method and device, electronic equipment, wearable device |
Non-Patent Citations (1)
| Title |
|---|
| 卜富清: "基于人工神经网络的图像识别和分类", 《硕士学位论文》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491230A (en) * | 2020-03-04 | 2020-08-04 | 张广德 | Bluetooth headset unilateral audio data driving system and corresponding terminal |
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Application publication date: 20180406 |
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