CN107947853A - A kind of method and Related product based on visible spectrum storage signal - Google Patents
A kind of method and Related product based on visible spectrum storage signal Download PDFInfo
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- CN107947853A CN107947853A CN201710935404.3A CN201710935404A CN107947853A CN 107947853 A CN107947853 A CN 107947853A CN 201710935404 A CN201710935404 A CN 201710935404A CN 107947853 A CN107947853 A CN 107947853A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
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Abstract
The present invention provides a kind of method and Related product based on visible spectrum storage signal, described method includes following steps：It will be seen that spectrum is divided into characteristic spectrum, adjusts Optical Chromatography and signal spectrum；Characteristic spectrum not carrying signal is set, sets adjusting Optical Chromatography to adjust photochromic, setting signal spectrum is used for carrying signal.Technical solution provided by the invention has the advantages that to realize that visible illumination takes into account signal storage.
Description
Technical field
The present invention relates to terminal device technical field, and in particular to a kind of method and phase based on visible spectrum storage signal
Close product.
Background technology
With Internet of Things development it is prevailing, identification technology becomes an important ring, such as planar bar code technology, as connection with
One technology of identification, becomes important increasingly.It is other to further include the various technologies such as one-dimension code, three-dimension code, color code, all there is storage
The effect of signal.In addition visible light communication is also rapidly developed in recent years, but developing direction is mainly to high-speed transfer direction.
There is scholar to propose various visible light communication modulation schemes, photochromic modulation scheme, metamerism modulated signal scheme etc.
Deng.Consider at present in visible light communication for illumination performance less.Cannot be good in some existing type visible light communications
Take into account storage signal and illuminate the specific requirements of correlated performance.
The content of the invention
An embodiment of the present invention provides a kind of method and Related product based on visible spectrum storage signal, can solve
It can be seen that optical storage signal and the problem of take into account illumination performance.
In a first aspect, the embodiment of the present invention provides a kind of method based on visible spectrum storage signal, the described method includes
Following steps：
It will be seen that spectrum is divided into characteristic spectrum, adjusts Optical Chromatography and signal spectrum；
Setting signal spectrum loads signal, sets adjusting Optical Chromatography to adjust photochromic, sets characteristic spectrum not carrying signal.
Optionally, the signal spectrum loading signal, including：
Signal spectrum is divided at least two grades by signal strength, at least two grades represent at least two letters
Number.
Optionally, characteristic spectrum is divided into by signal strength by Ceiling functions, Middle functions or Floor functions
At least two grades.
Optionally, the signal spectrum is arranged on the region between at least two grades of characteristic spectrum, for distinguishing at least
The spectrum division of two grades.
Second aspect, there is provided a kind of device based on visible spectrum storage signal, described device include：Light source module, light
Compose module and identification module；
The light source module has the light source type of adjustability for all kinds spectrum；
The spectroscopic module, for providing characteristic spectrum, adjusting Optical Chromatography and signal spectrum；
The identification module, for identifying the characteristic spectrum.
Optionally, the spectroscopic module, is additionally operable to characteristic spectrum being divided at least two grades by signal strength, it is described extremely
Few two grades represent at least two signals.
Optionally, the spectroscopic module, is additionally operable to feature by Ceiling functions, Middle functions or Floor functions
Spectrum is divided at least two grades by signal strength.
Optionally, the spectroscopic module, the area between at least two grades of characteristic spectrum is arranged on by the signal spectrum
Domain, for distinguishing the spectrum division of at least two grades.
The third aspect, there is provided a kind of computer-readable recording medium, it is characterised in that its storage is used for electronic data interchange
Computer program, wherein, the computer program cause computer perform first aspect provide the method.
Fourth aspect, there is provided a kind of computer program product, the computer program product include storing computer journey
The non-transient computer-readable recording medium of sequence, the computer program are operable to make computer perform first aspect offer
Method.
Implement the embodiment of the present invention, have the advantages that：
As can be seen that technical solution provided by the invention by setting three regions, realizes that illumination and signal are deposited respectively
The function of storage, so it has the demand for realizing that visible ray realizes illumination and storage.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of method flow schematic diagram based on visible spectrum storage signal provided in an embodiment of the present invention.
Fig. 2 is a kind of spectral schematic disclosed by the embodiments of the present invention.
Fig. 3 is a kind of structure diagram based on visible spectrum storage recoil simulator provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and the attached drawing and "
Four " etc. be to be used to distinguish different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but alternatively further include the step of not listing or list
Member, or alternatively further include for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Refering to Fig. 1, Fig. 1 provide it is a kind of based on visible spectrum storage signal method, this method as shown in Figure 1, including
Following steps：
Step S101, it will be seen that spectrum is divided into characteristic spectrum, adjusts Optical Chromatography and signal spectrum.
Step S102, setting signal spectrum loading signal, sets adjusting Optical Chromatography to adjust photochromic, sets characteristic spectrum not carry
Signal, the interval region as different zones.
Technical solution provided by the invention realizes the function of illumination and signal storage respectively by setting three regions,
So it has the demand for realizing that visible ray realizes illumination and storage.
Optionally, the above method can also include：
Signal spectrum is divided at least two grades by signal strength, at least two grades represent at least two signals,
Such as two grades, it includes signal can be 1,0, the grade of the signal strength is specifically as follows：100% intensity and
50% intensity, naturally it is also possible to be 100% and 0% intensity.Certainly can also be multiple strength grades.
The mode of above-mentioned divided rank can be to pass through high level Ceiling functions, median function Middle, low value function
Any one in Floor.
To visible spectrum 380-780nm, it is separated with certain wavelength interval, such as 10nm intervals, obtain 380,
A series of 390 ... 770,780 etc. spectrum, are sub-divided into these spectrum characteristic spectrum, adjust Optical Chromatography, signal spectrum and property again
Can spectrum.
Characteristic spectrum, specifies several spectral wavelengths, is set as predetermined strength, and after identification module recognizes, explanation is bag
Spectrum containing information, is understood.
Optical Chromatography is adjusted, specifies several spectral wavelengths, it is photochromic dedicated for adjusting so that light source is finally presented colourity and reaches
Desirable.
Performance spectrum, the performance reached according to required for, for corresponding sensitizing range, specifies several spectral wavelengths, makes its guarantor
Of a relatively high or relatively low value is held, to reach correlated performance requirement.The requirement of bright performance, different application are compareed for illumination place
Scene it is special mark off partial spectrum, not carrying signal, to reach the lifting of corresponding illumination photometry performance.
Further, performance spectrum, is keeping certain high-performance at the same time, its can a certain range class coordinate Optical Chromatography into
Row adjust, with reach preferably adjust it is photochromic；It is appreciated that performance spectrum can keep some according to different illumination performance demands
Range of spectra is in high-order or low level, so that correlated performance reaches preferable level.
For example, to reach high photopic vision light efficiency illumination performance, it can cause the segment limit spectrum near 555nm wavelength
In relatively high-order.
For another example to ensure low blue light injury, the segment limit spectrum near 460nm wavelength can be caused to be in opposite
Low level, reaches low blue light injury effect.
Signal spectrum, that is, characteristic spectrum, most of spectrum are signal spectrum, carry out being divided into number etc. according to its relative intensity
Point, so that the signal of corresponding corresponding system, such as 100% intensity is divided into, 50% intensity, then can correspond to binary system, division
Thinner, corresponding system is more.When judging respective strengths, when intensity is fallen within a certain range, algorithms of different can be used
(Ceiling, Middle, Floor etc.) is divided into different stage.Refering to Fig. 2, Fig. 2 is the schematic diagram of 5 system numbers.
Identification module, can be that the various instruments that can carry out light splitting identification, such as spectrometer, or increase are set with light splitting
Standby mobile phone camera etc..
Refering to Fig. 3, a kind of devices based on visible spectrum storage signal of Fig. 3, described device includes：Light source module 301, light
Compose module 302 and identification module 303；
Light source module 301 has the light source type of adjustability for all kinds spectrum；
Spectroscopic module 302, for providing characteristic spectrum, adjusting Optical Chromatography and signal spectrum；
Identification module 303, for identifying the characteristic spectrum.
Optionally, spectroscopic module 302, are additionally operable to characteristic spectrum being divided at least two grades by signal strength, it is described extremely
Few two grades represent at least two signals.
Optionally, spectroscopic module 302, are additionally operable to feature by Ceiling functions, Middle functions or Floor functions
Spectrum is divided at least two grades by signal strength.
Optionally, spectroscopic module 302, the area between at least two grades of characteristic spectrum is arranged on by the signal spectrum
Domain, for distinguishing the spectrum division of at least two grades.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, computer-readable storage medium storage is used for electricity
The computer program that subdata exchanges, it is any as described in above-mentioned embodiment of the method which make it that computer is performed
A kind of part or all of step of the method based on visible spectrum storage signal.
The embodiment of the present invention also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, the computer program are operable to make computer perform such as above-mentioned side
The part or all of step of method of any type based on visible spectrum storage signal described in method embodiment.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention and from the limitation of described sequence of movement because
According to the present invention, some steps can use other orders or be carried out at the same time.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to alternative embodiment, and involved action and module are not necessarily of the invention
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematical, such as the division of the unit, it is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
In network unit.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of software program module.
If the integrated unit is realized in the form of software program module and is used as independent production marketing or use
When, it can be stored in a computer-readable access to memory.Based on such understanding, technical scheme substantially or
Person say the part to contribute to the prior art or the technical solution all or part can in the form of software product body
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment the method for the present invention
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct relevant hardware to complete by program, which can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to help to understand method and its core concept of the invention；
Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in conclusion this specification content should not be construed as limiting the invention.
Claims (11)
- A kind of 1. method based on visible spectrum storage signal, it is characterised in that described method includes following steps：It will be seen that spectrum is divided into characteristic spectrum, adjusts Optical Chromatography and signal spectrum；Setting signal spectrum loads signal, sets adjusting Optical Chromatography to adjust photochromic, characteristic spectrum not carrying signal is set, as difference The interval region in region.
- 2. according to the method described in claim 1, it is characterized in that, the setting signal spectrum load signal, including：Signal spectrum is divided at least two grades by signal strength, at least two grades represent at least two signals.
- 3. according to the method described in claim 2, it is characterized in that,Characteristic spectrum is divided at least two etc. by signal strength by Ceiling functions, Middle functions or Floor functions Level.
- 4. according to the method described in claim 2, it is characterized in that,The signal spectrum is arranged on the region between at least two grades of characteristic spectrum, for distinguishing the light of at least two grades Spectrum division.
- 5. according to the method described in claim 1, it is characterized in that,The visible spectrum can also include performance spectrum；Wherein：The performance spectrum is to specify several spectral wavelengths, can be kept Spectral region is stablized, and carrying signal, the performance spectrum can not coordinate the adjusting Optical Chromatography adjusting photochromic to each spectrum.
- 6. a kind of device based on visible spectrum storage signal, it is characterised in that described device includes：Light source module, spectrum mould Block and identification module；The light source module has the light source type of adjustability for all kinds spectrum；The spectroscopic module, for providing characteristic spectrum, adjusting Optical Chromatography and signal spectrum；The identification module, for identifying the characteristic spectrum.
- 7. device according to claim 6, it is characterised in thatThe spectroscopic module, is additionally operable to characteristic spectrum being divided at least two grades, at least two grades by signal strength Represent at least two signals.
- 8. device according to claim 7, it is characterised in thatThe spectroscopic module, is additionally operable to by Ceiling functions, Middle functions or Floor functions that characteristic spectrum is strong by signal Degree is divided at least two grades.
- 9. device according to claim 7, it is characterised in thatThe spectroscopic module, is arranged on the region between at least two grades of characteristic spectrum, for distinguishing by the signal spectrum The spectrum division of at least two grades.
- A kind of 10. computer-readable recording medium, it is characterised in that it stores the computer program for electronic data interchange, Wherein, the computer program causes computer to perform such as claim 1-4 any one of them methods.
- 11. a kind of computer program product, it is characterised in that the computer program product includes storing computer program Non-transient computer-readable recording medium, the computer program are operable to make computer perform such as claim 1-4 Method described in one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935404.3A CN107947853A (en) | 2017-10-10 | 2017-10-10 | A kind of method and Related product based on visible spectrum storage signal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935404.3A CN107947853A (en) | 2017-10-10 | 2017-10-10 | A kind of method and Related product based on visible spectrum storage signal |
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| CN107947853A true CN107947853A (en) | 2018-04-20 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06283274A (en) * | 1993-03-26 | 1994-10-07 | Toshiba Lighting & Technol Corp | Variable color luminaire |
| US20020167701A1 (en) * | 2001-03-28 | 2002-11-14 | Shoji Hirata | Optical transmission apparatus employing an illumination light |
| CN101663845A (en) * | 2007-04-23 | 2010-03-03 | 住友化学株式会社 | Illuminating light communication system and transmitting device for illuminating light communication |
| CN204929316U (en) * | 2015-06-08 | 2015-12-30 | 欧普照明股份有限公司 | Lighting device and control system thereof |
-
2017
- 2017-10-10 CN CN201710935404.3A patent/CN107947853A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06283274A (en) * | 1993-03-26 | 1994-10-07 | Toshiba Lighting & Technol Corp | Variable color luminaire |
| US20020167701A1 (en) * | 2001-03-28 | 2002-11-14 | Shoji Hirata | Optical transmission apparatus employing an illumination light |
| CN101663845A (en) * | 2007-04-23 | 2010-03-03 | 住友化学株式会社 | Illuminating light communication system and transmitting device for illuminating light communication |
| CN204929316U (en) * | 2015-06-08 | 2015-12-30 | 欧普照明股份有限公司 | Lighting device and control system thereof |
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Application publication date: 20180420 |