CN104977669B - A kind of optical fiber transmission line, optical fiber transmission method, output intent and device - Google Patents
A kind of optical fiber transmission line, optical fiber transmission method, output intent and device Download PDFInfo
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- CN104977669B CN104977669B CN201510387470.2A CN201510387470A CN104977669B CN 104977669 B CN104977669 B CN 104977669B CN 201510387470 A CN201510387470 A CN 201510387470A CN 104977669 B CN104977669 B CN 104977669B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
Abstract
The invention discloses a kind of optical fiber transmission line, optical fiber transmission method, output intent and device, wherein, optical fiber transmission line includes：Fibre core, the optical signal after the conversion of the first electric signal is utilized for transmitting；First component, for during the optical signal is transmitted, enabling the optical signal to be perceived by beholder.
Description
Technical field
The present invention relates to electronic technology, more particularly to a kind of optical fiber transmission line, optical fiber transmission method, output intent and dress
Put.
Background technology
With the popularization of electronic equipment, data output device such as earphone, sound equipment turn into the important component of daily entertainment.
Existing data output device is only used for output data, and function is relatively simple.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of optical fiber to solve at least one problem present in prior art
Transmission line, optical fiber transmission method, output intent and device, it can increase recreational and interesting during data are transmitted.
What the technical scheme of the embodiment of the present invention was realized in：
In a first aspect, the embodiment of the present invention provides a kind of optical fiber transmission line, the optical fiber transmission line includes：
Fibre core, the optical signal after the conversion of the first electric signal is utilized for transmitting；
First component, for during the optical signal is transmitted, enabling the optical signal to be perceived by beholder.
In an embodiment of the present invention, the first component includes guard member, and the guard member wraps up the fibre core,
The guard member is used to protect the fibre core.
In an embodiment of the present invention, the fibre core is made of material of the light transmittance more than first threshold, is used for
Optical signal described in transmissive portion.
In an embodiment of the present invention, the optical signal includes the first optical signal, the frequency of first optical signal
Scope is in the visible-range；
Accordingly, the fibre core is made using the light transmittance of the first optical signal more than the material of first threshold, the fibre core
For transmiting first optical signal；
The guard member, the material that Second Threshold is exceeded using the light transmittance of the first optical signal is made, described for transmiting
First optical signal.
In an embodiment of the present invention, the optical signal also includes the second optical signal, the frequency of second optical signal
Rate scope is not in the visible-range.
In an embodiment of the present invention, the first component also includes：
Light-emitting device, for during the optical signal is transmitted, visible ray to be sent using the optical signal, make described
It can be seen that luminous energy is perceived by the beholder.
The third aspect, the embodiment of the present invention provide a kind of output device, including：
First end, including connecting portion and the first optical-electrical converter, wherein：The connecting portion, for connecting signal source, obtain
First electric signal of the signal source output；First optical-electrical converter, for first electric signal to be converted into light letter
Number；
Fibre core, the optical signal after the conversion of the first electric signal is utilized for transmitting；
First component, it is additionally operable to during the optical signal is transmitted, make beholder perceive the 3rd optical signal；
Second end, including the second optical-electrical converter and output section, wherein, second optical-electrical converter, for by described in
Optical signal is converted to the second electric signal；The output section, for exporting second electric signal.
In an embodiment of the present invention, the first component obtains the first electric signal from signal source, according to the first electricity
Signal produces the 3rd optical signal.
In an embodiment of the present invention, the 3rd optical signal is the optical signal.
In an embodiment of the present invention, the signal source is audio-source, and accordingly, first electric signal is first
Audio signal.
In an embodiment of the present invention, the first component, it is additionally operable to first according to first audio signal
Parameter has the corresponding output of first audio signal the 3rd optical signal of the second different parameters.
The third aspect, the embodiment of the present invention provide a kind of optical fiber transmission method, including：
Transmission utilizes the optical signal after the conversion of the first electric signal；
During the optical signal is transmitted, it is perceived the optical signal.
Fourth aspect, the embodiment of the present invention provide a kind of output intent, including：
Connecting portion connecting signal source, obtain the first electric signal of the signal source output；
First electric signal is converted to optical signal by the first optical-electrical converter；
Fibre core transmission utilizes the optical signal after the conversion of the first electric signal；
First component makes beholder perceive the 3rd optical signal during the optical signal is transmitted；
The optical signal is converted to the second electric signal by the second optical-electrical converter；
Output section exports second electric signal.
Optical fiber transmission line, optical fiber transmission method, output intent and device provided in an embodiment of the present invention, wherein, optical fiber passes
Defeated line includes：Fibre core, the optical signal after the conversion of the first electric signal is utilized for transmitting；First component, for transmitting the light
During signal, the optical signal is perceived by beholder, so, it is possible during data are transmitted, increase amusement
Property and interest.
Brief description of the drawings
Fig. 1 is the composition structural representation of the optical fiber transmission line of the embodiment of the present invention one；
Fig. 2-1 is the composition structural representation one of the optical fiber transmission line of the embodiment of the present invention two；
Fig. 2-2 is the composition structural representation two of the optical fiber transmission line of the embodiment of the present invention two；
Fig. 3-1 is the implementation process schematic diagram of optical fiber transmission method of the embodiment of the present invention；
Fig. 3-2 is the implementation process schematic diagram of output intent of the embodiment of the present invention.
Embodiment
The technical solution of the present invention is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
In order to solve technical problem present in background technology, the embodiment of the present invention provides a kind of optical fiber transmission line, and Fig. 1 is
The composition structural representation of the optical fiber transmission line of the embodiment of the present invention one, as shown in figure 1, the optical fiber transmission line 100 includes：
Fibre core 101, the optical signal after the conversion of the first electric signal is utilized for transmitting；
First component 102, for during the optical signal is transmitted, enabling the optical signal to be perceived by beholder.
During specific implementation, fibre core is in line style, and first component can be in any shape, and first component utilizes fibre core
The optical signal of middle transmission, enable a viewer to perceive in fibre core and transmit optical signal.
In the embodiment of the present invention, first electric signal can be analog signal or data signal, first telecommunications
Number can be the signal from all kinds signal source, for example, first electric signal can be the electricity on audio of audio-source
The picture of signal, picture or source of photos or the electric signal of photo, the electric signal of the video of video source, the electric signal of document data.
When signal source is electronic equipment, above-mentioned various types of electric signals are digital electric signal.
In the embodiment of the present invention, optical signal can be optical signal or non-visible light range in visible-range
Interior optical signal, it is seen that the just appreciable part of human eye in electromagnetic spectrum, the appreciable electromagnetic wave of eyes of common people
Wavelength between 400 nanometers of (nm)~760nm, but also have some can perceive wavelength about 380nm~780nm it
Between electromagnetic wave.Wherein, more than the light of this scope, for example, the light more than 780nm or less than 380nm be known as it is invisible
Light.
In the embodiment of the present invention, the optical signal is perceived by beholder includes many modes, for example, when the light is believed
When number being visible ray, the visible transmission of transmission can be made to go out, so that the eyes of beholder can perceive the light
There is signal transmitting in fine transmission line.For another example, when the optical signal is black light, the black light is switched to visible
Light, the visible ray after conversion is then set to be perceived by beholder, so that user, which perceives, light letter in the optical fiber transmission line
Number transmitting.
The embodiment of the present invention provides technical scheme and can be used for following scene, scene 11, and the optical fiber transmission line is used to pass
Defeated image data, the image data are data signal in the electronic device, and data signal is referred to as optical signal after electro-optic conversion, so
Fibre core 101 is used to transmit the optical signal for characterizing picture afterwards；Then first component 102 is used for during optical signal is transmitted, and makes
Obtaining the optical signal can be perceived by beholder.Scene 12, the optical fiber transmission line are used for transferring documents data, and this article file data is in electricity
It is data signal in sub- equipment, data signal is referred to as optical signal after electro-optic conversion, and then fibre core 101, which is used to transmit, characterizes document
Optical signal；Then first component 102 is used for during optical signal is transmitted so that the optical signal can be felt by beholder
Know.Scene 13, the optical fiber transmission line are used to transmit voice data, and the voice data is data signal in the electronic device, numeral
Signal is referred to as optical signal after electro-optic conversion, and then fibre core 101 is used to transmit the optical signal for characterizing audio；Then first component
102 are used for during optical signal is transmitted so that the optical signal can be perceived by beholder.
As can be seen that optical fiber transmission line provided in an embodiment of the present invention is a data lines from above three scene,
Unlike, what is transmitted in the data wire is optical signal, moreover, the optical signal can be perceived by beholder.Data wire is typically used
In connection output equipment, such as in scene 11 and scene 12, optical fiber transmission line can connect display, for example, with desk-top
Exemplified by personal computer (PC, abbreviation desktop computer), optical fiber transmission line provided in an embodiment of the present invention can be the main frame of desktop computer
A data lines between display；In scene 13, optical fiber transmission line can be with connecting sound equipment, or inherently earphone etc.
One data lines of audio output apparatus.
In the embodiment of the present invention, optical fiber transmission line includes：Fibre core, the light letter after the conversion of the first electric signal is utilized for transmitting
Number；First component, for during the optical signal is transmitted, enabling the optical signal to be perceived by beholder, so, it is possible
During transmission data such as audio, increase is recreational and interesting.
Embodiment two
Based on foregoing embodiment one, the embodiment of the present invention provides a kind of optical fiber transmission line, and Fig. 2-1 is the embodiment of the present invention
The composition structural representation one of two optical fiber transmission lines, as shown in Fig. 2-1, the optical fiber transmission line 100 includes fibre core 101 and first
Part, wherein first component include guard member 121, wherein：
Fibre core 101, the optical signal after the conversion of the first electric signal is utilized for transmitting；
The guard member 121 wraps up the fibre core, and the guard member is used to protect the fibre core, and in transmission institute
During stating optical signal, the optical signal is set to be perceived by beholder.
In the embodiment of the present invention, the fibre core is one kind fiber made of glass or plastics, as light signal transduction
A kind of medium or instrument.
In the embodiment of the present invention, the guard member can include one layer, can also include more than two layers.When guard member includes
At two layers, the effect of the main device protection fibre core of covering (first layer of guard member) of guard member, and the coat (protection of guard member
The second layer of part) mainly play booster action.When guard member includes two layers, as shown in Fig. 2-2, the typical structure of optical fiber transmission line
Multilayer coaxial clyinder, be from inside to outside fibre core, covering and coat, wherein fibre core be made up of the material of highly transparent, be
The prevailing transmission passage of light wave；The refractive index of covering is slightly less than fibre core, makes the transmission performance of light relatively stable.Fibre core thickness, fibre
The refractive index of core material and clad material, decisive influence is played to the characteristic of optical fiber.Coat include primary coating, cushion and
Secondary coating, rise and protect optical fiber not corroded abrading for mechanical kilowatt by steam, while increase the pliability of optical fiber again, play extension
The effect of fiber lifetime.Wherein, the diameter of fibre core is generally 50 microns (μm) or 62.5 μm, and the diameter of covering is generally 100 μm
To 180 μm.
Embodiment three
Based on foregoing embodiment, the embodiment of the present invention provides a kind of optical fiber transmission line, and as shown in Fig. 2-1, the optical fiber passes
Defeated line 100 includes fibre core 101 and first component, and wherein first component includes guard member 121, wherein：
Fibre core 101, the fibre core is used to transmit the first optical signal using after the conversion of the first electric signal, and uses the first light
The material that the light transmittance of signal exceedes first threshold is made, for the first optical signal described in transmissive portion.
Wherein, the frequency range of first optical signal is in the visible-range.
The material that the guard member 121 exceedes Second Threshold using the light transmittance of the first optical signal is made, the guard member
The fibre core is wrapped up, the guard member is used to protect the fibre core, and for transmiting first optical signal.
In the prior art, optical fiber transmission line is generally used for the optical signal transmission of relatively long distance, in the prior art, optical fiber transmission
The principle that can be used in long-distance transmissions is " total reflection of light ", the total reflection of light enable to optical signal transmission distant away from
From without being lost.Fine fibre core is encapsulated in covering so that fibre core can bend and be unlikely to be broken to a certain extent.
Generally, the emitter of one end of optical fiber transmission line uses light emitting diode (LED, light emitting diode) or a branch of
Light pulse is sent to optical fiber by laser, and the reception device of the other end of optical fiber uses light-sensitive element detection pulse.At present, as big
If capacity long haul communication, what is used really is all the light of " black light ", or is near in infrared ray more precisely
Infrared light.Infrared ray can be divided into three parts, i.e. near infrared ray (Near Infra-red, NIR), middle infrared ray according to wavelength
(Middle Infra-red, MIR) and far infrared (Far Infra-red, FIR), wherein, the wavelength of near infrared ray about exists
700nm is between (2000~3000nm)；The wavelength of middle infrared ray is about at (2000~3000nm) to (4000~5000nm)
Between；Far infrared wavelength is (4000~5000nm) between l4000nm.Optical fiber transmission line is developed so far, fiber optic communication system
System undergoes three generations, and the wavelength of the optical signal transmitted in optical fiber is limited by laser.Wherein,
The wavelength of first generation optical fiber telecommunications system is in 850nm or so, because there is AlGaAs/GaAs semiconductor at that time
Laser can be as the light source of this wavelength, while this wavelength has a lower slightly loss value.In second generation fiber optic communication
In system, the selection of wavelength is the selection of the performance based on optical fiber in itself.1310nm is the zero dispersion point of optical fiber, but says
1310nm best operating points are also less suitable.Zero dispersion point is advantageous in that transmitting a wavelength in a fiber when you exists
During the pulse of zero dispersion point, this pulse will be smaller with the broadening of transmission.Loss fluctuation caused by working as absorption, scattering etc. is not
When big, small pulse stretching means that pulse can preferably maintain its peak power, it is evident that this can very to receiving
Favorably.In fact, the point that minimum is lost in optical fiber is in 1550nm or so, this is also that third generation optical fiber telecommunications system selects this
The reason for wavelength.Certainly, this wavelength is not the zero dispersion point of optical fiber, but we can be drawn using dispersion compensating fiber
Enter the dispersion opposite with telecommunication optical fiber, so as to reach the effect close to zero dispersion.
At present, the operation principle of optical fiber transmission line is about, and optical signal transmits in fibre core, when optical fiber is mapped to fibre core and outer layer
When the angle at interface is more than the critical angle for producing total reflection, the impervious interface of optical signal, it can all reflect, continue in fibre core
Inside forward, and the covering and coat in guard member primarily serve the effect of protection.
Compared to prior art, in technical scheme provided in an embodiment of the present invention, the wavelength of the optical signal transmitted in fibre core
In visible-range.Further, since optical fiber transmission line provided by the invention is as a kind of data line, compared to existing skill
Art middle and long distance transmits, and the distance of optical fiber transmission line transmission is less than long range transmission of the prior art, for example, existing skill
The typically small distance of the distance of optical fiber transmission line transmission is also at hundreds of meters in art, wherein longer transmission range is substantially tens
Km simply enumerates the transmission range of several optical fiber transmission lines in the prior art to hundreds of kms below：
100base-fx single modes module single-mode fiber transmits 10 kms to 20 kms；
100base-fx multimode modules multimode fibre transmits 2 kms；
1000base-lx single-mode fibers transmit 5 kms；
1000base-lx multimode fibres (50um) transmit 550m；
1000base-lx multimode fibres (62.5um) transmit 550m；
1000base-sx multimode fibres (50um) transmit 275m.
And in the embodiment of the present invention, the distance that optical fiber transmission line typically transmits only has within several meters or 1 meter, therefore, this
Requirement in inventive embodiments to the refractive index of fibre core is high not as in the prior art, moreover, being passed in the prior art in fibre core
What transmission of data utilized is total reflection, and transmission range can not be total reflection in the embodiment of the present invention, can be divided and believed with transmissive portions
Number (the first optical signal), so, beholder, which can be perceived in fibre core, has data transmitting.
In the embodiment of the present invention, the first threshold and Second Threshold can be selected according to distance, be watched to allow
Person's (can be user or other people) obtains relatively good perceived effect, and Second Threshold can be more than first threshold, as excellent
The embodiment of choosing, Second Threshold can be close to fully transparent numerical value, and so, the first optical signal through fibre core transmission can be with
Wholly transmissive overprotection part.
Example IV
Based on foregoing embodiment, the embodiment of the present invention provides a kind of optical fiber transmission line, and as shown in Fig. 2-1, the optical fiber passes
Defeated line 100 includes fibre core 101 and first component, and wherein first component includes guard member 121, wherein：
Fibre core 101, the material that the fibre core exceedes first threshold using light transmittance are made, and the first telecommunications is utilized for transmitting
Number conversion after optical signal, wherein, the optical signal includes the first optical signal and the second optical signal, wherein first optical signal
Frequency range in the visible-range, the frequency range of second optical signal is not in the visible-range；
Accordingly, the fibre core is additionally operable to the first optical signal described in transmissive portion, and the fibre core is using the first optical signal
The material that light transmittance exceedes first threshold is made.
The material that the guard member 121 exceedes Second Threshold using the light transmittance of the first optical signal is made, the guard member
The fibre core is wrapped up, the guard member is used to protect the fibre core, and for transmiting first optical signal.As a kind of excellent
The embodiment of choosing, the Second Threshold are more than first threshold.
In the embodiment of the present invention, in order that the distance of data transfer is distant, that a part of optical signal of data is carried (i.e.
Second optical signal) transmitted always in fibre core, actually transmitted using the mode of total reflection.And in order to make beholder simultaneously
Perceiving in fibre core has data transmitting, and fibre core transmits away the first optical signal, and then, guard member is saturating by the first optical signal again
It is shot out, such beholder there are data transmitting with regard to that can perceive in fibre core.
In the embodiment of the present invention, when the optical fiber transmission line is earphone cord, it is known that the crust of the earphone cord is certain
It is transparent in degree, so as to send the light of colorful；In addition, audio, Neng Gouyou are transmitted come fine by optical fiber transmission line
What is imitated is anti-tampering.
Technical scheme provided in an embodiment of the present invention, it can be used for following scene, by taking voice data as an example, the optical fiber passes
Defeated line is used to transmit voice data, and the voice data is data signal in the electronic device, and data signal claims after electro-optic conversion
For optical signal, the optical signal includes the first optical signal and the second optical signal, wherein the first optical signal is in visible-range, second
Optical signal is not in visible-range, and then fibre core 101 transmits the second optical signal for characterizing audio in a manner of total reflection, with saturating
The mode penetrated transmits the first optical signal；Then guard member 102 is used to transmit away the first optical signal so that first optical signal
It can be perceived by beholder.Understand from the description above, the first optical signal is used to be perceived beholder, and the second optical signal is used
In final output, such as sound equipment or earphone.
Embodiment five
Based on foregoing embodiment, the embodiment of the present invention provides a kind of optical fiber transmission line, and as shown in Fig. 2-1, the optical fiber passes
Defeated line 100 includes fibre core 101 and first component, and wherein first component includes light-emitting device 122, wherein：
Fibre core 101, the optical signal after the conversion of the first electric signal is utilized for transmitting；
Light-emitting device 122, for during the optical signal is transmitted, sending visible ray using the optical signal, making
The visible luminous energy is perceived by the beholder.
In the embodiment of the present invention, the optical signal can include visible ray, can not also include visible ray.
During specific implementation, the light-emitting device can be lamp, be realized for example with light emitting diode (LED)
The lamp, LED power line can be fixed together with fibre core.
Embodiment six
Based on foregoing embodiment, the embodiment of the present invention provides a kind of optical fiber transmission line, and the optical fiber transmission line 100 includes fibre
Core 101 and first component, wherein first component include guard member 121 and light-emitting device 122, wherein：
Fibre core 101, the optical signal after the conversion of the first electric signal is utilized for transmitting；
The guard member 121 wraps up the fibre core, and the guard member is used to protect the fibre core.
The light-emitting device 122, for during the optical signal is transmitted, being sent using the optical signal visible
Light, the visible luminous energy is set to be perceived by the beholder.
In the embodiment of the present invention, the optical signal can include visible ray, can not also include visible ray.
During specific implementation, the light-emitting device can be lamp, be realized for example with light emitting diode (LED)
The lamp, LED power line can be fixed together with fibre core, and the guard member protects the power line of the fibre core and LED.
Embodiment seven
Based on the embodiment of foregoing light transmission line, the embodiment of the present invention provides the output device of a kind of electronic equipment,
Wherein, the output device of electronic equipment can include display screen, earphone, sound equipment, television set, vehicle-carrying display screen etc., it is necessary to illustrate
, the output device includes the data wire (i.e. light transmission line in above-described embodiment) of connecting signal source.
The embodiment of the present invention provides a kind of output device, and the output device includes：
First end, including connecting portion and the first optical-electrical converter, wherein：The connecting portion, for connecting signal source, obtain
First electric signal of the signal source output；First optical-electrical converter, for first electric signal to be converted into light letter
Number；
Fibre core, the optical signal after the conversion of the first electric signal is utilized for transmitting；
First component, it is additionally operable to during the optical signal is transmitted, make beholder perceive the 3rd optical signal；
Second end, including the second optical-electrical converter and output section, wherein, second optical-electrical converter, for by described in
Optical signal is converted to the second electric signal；The output section, for exporting second electric signal.
In the embodiment of the present invention, the 3rd optical signal is visible ray, when the optical signal is visible ray, the described 3rd
Optical signal can be the optical signal, and certain 3rd optical signal can not also be the optical signal.
Here, in general, second electric signal is identical with the first electric signal, but be also not excluded for the second electric signal with
The different situation of first electric signal, it should be understood that, when the first electric signal is picture signal, after conversion
Two electric signals should also be picture signal, and the image represented by the second electric signal may be with the image represented by the first electric signal slightly
Micro- variant, this species diversity may be considered the distortion in the range of tolerable.
Embodiment eight
Based on the embodiment of foregoing light transmission line, the embodiment of the present invention provides the output device of a kind of electronic equipment,
Wherein, the output device of electronic equipment can include display screen, earphone, sound equipment, television set, vehicle-carrying display screen etc., it is necessary to illustrate
, the output device includes the data wire (i.e. light transmission line in above-described embodiment) of connecting signal source.
The embodiment of the present invention provides a kind of output device, and the output device includes：
First end, including connecting portion and the first optical-electrical converter, wherein：The connecting portion, for connecting signal source, obtain
First electric signal of the signal source output；First optical-electrical converter, for first electric signal to be converted into light letter
Number；
Fibre core, the optical signal after the conversion of the first electric signal is utilized for transmitting；
First component, the first electric signal also is obtained from signal source, the 3rd optical signal is produced according to the first electric signal；
Second end, including the second optical-electrical converter and output section, wherein, second optical-electrical converter, for by described in
Optical signal is converted to the second electric signal；The output section, for exporting second electric signal.
Embodiment nine
Based on the embodiment of foregoing light transmission line, the embodiment of the present invention provides a kind of output device of audio, wherein,
The output device of audio can include earphone, sound equipment with data wire etc..
The embodiment of the present invention provides a kind of audio output device, and the output device includes：
First end, including connecting portion and the first optical-electrical converter, wherein：The connecting portion, for connecting audio-source, obtain
First audio signal of the audio-source output；First optical-electrical converter, for first audio signal to be converted to
Optical signal；
Fibre core, the optical signal after the conversion of the first audio signal is utilized for transmitting；
First component, the first audio signal also is obtained from audio-source, the 3rd optical signal is produced according to the first audio signal；
Second end, including the second optical-electrical converter and output section, wherein, second optical-electrical converter, for by described in
Optical signal is converted to the second audio signal；The output section, for exporting second audio signal.
Embodiment ten
Based on the embodiment of foregoing light transmission line, the embodiment of the present invention provides a kind of audio output device, wherein, sound
Frequency output device can include earphone, sound equipment with data wire etc..
The embodiment of the present invention provides a kind of audio output device, and the output device includes：
First end, including connecting portion and the first optical-electrical converter, wherein：The connecting portion, for connecting audio-source, obtain
First audio signal of the audio-source output；First optical-electrical converter, for first audio signal to be converted to
Optical signal；
Fibre core, the optical signal after the conversion of the first audio signal is utilized for transmitting；
The first component, it is additionally operable to obtain the first audio signal from audio-source, according to the of first audio signal
One parameter has the corresponding output of first audio signal the 3rd optical signal of the second different parameters.
Second end, including the second optical-electrical converter and output section, wherein, second optical-electrical converter, for by described in
Optical signal is converted to the second audio signal；The output section, for exporting second audio signal.
Here, first parameter is some attribute informations of audio, for example, the singer of audio, the style of song of audio, section
Play, wherein style of song includes rock and roll, folk rhyme, prevalence etc.；Second parameter can light color, the brightness of light, flicker effect parameter,
Wherein flicker effect parameter comprises at least the time interval between duration and adjacent flicker twice of the light in flicker.
When the first parameter and the second parameter are above-mentioned information, audio output device provided in an embodiment of the present invention can
During audio is exported, the display effect that first component exports and the audio relevant matches of transmission are enabled to, for example, the
The visible ray that one part is sent is flashing always, and the rhythm of optical flare can follow the rhythm of audio, in other words, according to audio
Rhythm exports visible ray；For another example, the color for the visible ray that first component is sent and the style of song of audio are relevant, specifically, work as style of song
For rock and roll when, visible ray of the first component output with the first color, when style of song be folk rhyme, first component output is with second
The visible ray of color, wherein the first color is different with the second color, first color and the second color can be monochromatic light,
It can be the mixed light of multiple color.From the above it can be seen that audio output device provided in an embodiment of the present invention it is recreational,
It will have with interest and greatly be lifted.
In the embodiment of the present invention, first component can be realized using LED etc..
Technical scheme provided in an embodiment of the present invention can be used for following scene, for example, the audio output device is used for
Audio is exported, wherein the connecting portion connects audio-source, obtains the first audio signal of the audio-source output；First light
First audio signal is converted to optical signal by electric transducer；Fibre core transmission utilizes the light letter after the conversion of the first audio signal
Number；First component obtains the first audio signal from audio-source, according to the style of song of first audio signal by first audio
Corresponding threeth optical signal of the output with different colors of signal；The optical signal is converted to by second optical-electrical converter
Two audio signals；The output section exports second audio signal.It is can be seen that from scheme above when the audio output fills
When being set to earphone, while by audio output to ear, first component on the earphone can according to the attribute information of audio,
Send the light of different colours.When audio output device is sound equipment, the sound equipment can send difference according to the attribute information of audio
The light of color.In addition, audio output device provided in an embodiment of the present invention, audio is transmitted using optical fiber, can effectively prevent
Only disturb.
Embodiment 11
Based on the embodiment of foregoing light transmission line, the embodiment of the present invention provides the output device of a kind of electronic equipment,
Wherein, the output device of electronic equipment can include display screen, earphone, sound equipment, television set, vehicle-carrying display screen etc., it is necessary to illustrate
, the output device includes the data wire (i.e. light transmission line in above-described embodiment) of connecting signal source.
The embodiment of the present invention provides a kind of output device, and the output device includes first end, optical fiber transmission line and the second end,
Wherein：
First end, including connecting portion and the first optical-electrical converter, wherein：The connecting portion, for connecting signal source, obtain
First electric signal of the signal source output；First optical-electrical converter, for first electric signal to be converted into light letter
Number；
Optical fiber transmission line, including fibre core and first component, wherein fibre core, for transmitting using after the conversion of the first electric signal
Optical signal；First component, for during the optical signal is transmitted, enabling the optical signal to be perceived by beholder；
Second end, including the second optical-electrical converter and output section, wherein, second optical-electrical converter, for by described in
Optical signal is converted to the second electric signal；The output section, for exporting second electric signal.
In the embodiment of the present invention, the first component includes guard member, and the guard member wraps up the fibre core, the protection
Part is used to protect the fibre core.
In the embodiment of the present invention, the material that the fibre core exceedes first threshold using light transmittance is made, for transmissive portion
The optical signal.
In the embodiment of the present invention, the optical signal includes the first optical signal, and the frequency range of first optical signal is in institute
State in visible-range；At this moment, the fibre core is used to transmit first optical signal, and the fibre core is saturating using the first optical signal
The material that light rate exceedes first threshold is made；Accordingly, the guard member, using the light transmittance of the first optical signal more than the second threshold
The material of value is made, for transmiting first optical signal.
In the embodiment of the present invention, the optical signal also includes the second optical signal, and the frequency range of second optical signal is not
In the visible-range.
In the embodiment of the present invention, the first component also includes：
Light-emitting device, for during the optical signal is transmitted, visible ray to be sent using the optical signal, make described
It can be seen that luminous energy is perceived by the beholder.
It need to be noted that be：Above output device implements the description of item, with above-mentioned optical fiber transmission line embodiment
Description is similar, is had with optical fiber transmission line embodiment identical beneficial effect, therefore do not repeat.Exported for the present invention
The ins and outs not disclosed in device embodiment, those skilled in the art refer to retouching for optical fiber transmission line embodiment of the present invention
State and understand, to save length, repeat no more here.
Embodiment 13
Based on foregoing optical fiber transmission line, the embodiment of the present invention provides a kind of optical fiber transmission method again, and Fig. 3-1 is the present invention
The implementation process schematic diagram of embodiment optical fiber transmission method, as shown in figure 3-1, this method includes：
Step 301, transmission utilizes the optical signal after the conversion of the first electric signal；
Step 302, during the optical signal is transmitted, it is perceived the optical signal.
Meanwhile the embodiment of the present invention provides a kind of output intent again, Fig. 3-2 is the realization of output intent of the embodiment of the present invention
Schematic flow sheet, as shown in figure 3-2, this method include：
Step 311, connecting portion connecting signal source, the first electric signal of the signal source output is obtained；
Step 312, first electric signal is converted to optical signal by the first optical-electrical converter；
Step 313, fibre core transmission utilizes the optical signal after the conversion of the first electric signal；
Step 314, first component makes beholder perceive the 3rd optical signal during the optical signal is transmitted；
Step 315, the optical signal is converted to the second electric signal by the second optical-electrical converter；
Step 316, output section exports second electric signal.
It need to be noted that be：Above method implements the description of item, with above-mentioned optical fiber transmission line and output device
Description be similar, have with optical fiber transmission line and output device embodiment identical beneficial effect, therefore do not repeat.
For the ins and outs not disclosed in the inventive method embodiment, those skilled in the art refer to optical fiber transmission line of the present invention
And output device embodiment description and understand, for save length, repeat no more here.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is relevant with embodiment
During special characteristic, structure or characteristic are included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure
" in one embodiment " or " in one embodiment " identical embodiment is not necessarily referred to.In addition, these specific feature, knots
Structure or characteristic can combine in one or more embodiments in any suitable manner.It should be understood that in the various implementations of the present invention
In example, the size of the sequence number of above-mentioned each process is not meant to the priority of execution sequence, and the execution sequence of each process should be with its work(
It can be determined with internal logic, the implementation process without tackling the embodiment of the present invention forms any restriction.The embodiments of the present invention
Sequence number is for illustration only, does not represent the quality of embodiment.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it can be passed through
Its mode is realized.Apparatus embodiments described above are only schematical, for example, the division of the unit, is only
A kind of division of logic function, there can be other dividing mode when actually realizing, such as：Multiple units or component can combine, or
Another system is desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed each composition portion
Point mutual coupling or direct-coupling or communication connection can be the INDIRECT COUPLINGs by some interfaces, equipment or unit
Or communication connection, can be electrical, mechanical or other forms.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (12)
1. a kind of optical fiber transmission line, it is characterised in that the optical fiber transmission line includes：
Fibre core, the optical signal after the conversion of the first electric signal is utilized for transmitting；First electric signal includes data-signal；Its
In, the material that the fibre core exceedes first threshold using light transmittance is made, for optical signal described in transmissive portion；
First component, for during the optical signal is transmitted, enabling the optical signal to be perceived by beholder.
2. optical fiber transmission line according to claim 1, it is characterised in that the first component includes guard member, the guarantor
Guard wraps up the fibre core, and the guard member is used to protect the fibre core.
3. optical fiber transmission line according to claim 2, it is characterised in that the optical signal includes the first optical signal, described
The frequency range of first optical signal is in visible-range；
Accordingly, the fibre core is made using the light transmittance of the first optical signal more than the material of first threshold, and the fibre core is used for
Transmit first optical signal；
The guard member, the material that Second Threshold is exceeded using the light transmittance of the first optical signal is made, for transmiting described first
Optical signal.
4. optical fiber transmission line according to claim 3, it is characterised in that the optical signal also includes the second optical signal, institute
The frequency range of the second optical signal is stated not in the visible-range.
5. optical fiber transmission line according to claim 1, it is characterised in that the first component also includes：
Light-emitting device, for during the optical signal is transmitted, sending visible ray using the optical signal, making described visible
Luminous energy is perceived by the beholder.
A kind of 6. output device, it is characterised in that including：
First end, including connecting portion and the first optical-electrical converter, wherein：The connecting portion, for connecting signal source, described in acquisition
First electric signal of signal source output；First optical-electrical converter, for first electric signal to be converted into optical signal；
Fibre core, the optical signal after the conversion of the first electric signal is utilized for transmitting；First electric signal includes data-signal；Its
In, the material that the fibre core exceedes first threshold using light transmittance is made, for optical signal described in transmissive portion；
First component, it is additionally operable to during the optical signal is transmitted, make beholder perceive the 3rd optical signal；
Second end, including the second optical-electrical converter and output section, wherein, second optical-electrical converter, for the light to be believed
Number be converted to the second electric signal；The output section, for exporting second electric signal.
7. output device according to claim 6, it is characterised in that the first component obtains the first telecommunications from signal source
Number, the 3rd optical signal is produced according to the first electric signal.
8. output device according to claim 6, it is characterised in that the 3rd optical signal is the optical signal.
9. output device according to claim 7, it is characterised in that the signal source is audio-source, accordingly, described
One electric signal is the first audio signal.
10. output device according to claim 9, it is characterised in that the first component, be additionally operable to according to described first
First parameter of audio signal has the corresponding output of first audio signal the 3rd optical signal of the second different parameters.
A kind of 11. optical fiber transmission method, it is characterised in that including：
Fibre core transmission utilizes the optical signal after the conversion of the first electric signal；First electric signal includes data-signal；Wherein, it is described
The material that fibre core exceedes first threshold using light transmittance is made, for optical signal described in transmissive portion；
During the optical signal is transmitted, it is perceived the optical signal.
A kind of 12. output intent, it is characterised in that including：
Connecting portion connecting signal source, obtain the first electric signal of the signal source output；
First electric signal is converted to optical signal by the first optical-electrical converter；
Fibre core transmission utilizes the optical signal after the conversion of the first electric signal；First electric signal includes data-signal；Wherein, it is described
The material that fibre core exceedes first threshold using light transmittance is made, for optical signal described in transmissive portion；
First component makes beholder perceive the 3rd optical signal during the optical signal is transmitted；
The optical signal is converted to the second electric signal by the second optical-electrical converter；
Output section exports second electric signal.
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| CN201510387470.2A CN104977669B (en) | 2015-06-30 | 2015-06-30 | A kind of optical fiber transmission line, optical fiber transmission method, output intent and device |
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| CN201510387470.2A CN104977669B (en) | 2015-06-30 | 2015-06-30 | A kind of optical fiber transmission line, optical fiber transmission method, output intent and device |
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| JP4004400B2 (en) * | 2002-12-27 | 2007-11-07 | シャープ株式会社 | headphone |
| CN101440919A (en) * | 2008-12-18 | 2009-05-27 | 上海广电光电子有限公司 | Side input type backlight module unit |
| CN203522996U (en) * | 2013-09-30 | 2014-04-02 | 徐国巍 | Optical fiber luminescence earphone |
| CN203563176U (en) * | 2013-11-08 | 2014-04-23 | 徐国巍 | Whole-body light emitting type earphone |
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