CN208939966U - Optical label structure, barcode scanning equipment and a kind of equipment using optical label structure - Google Patents
Optical label structure, barcode scanning equipment and a kind of equipment using optical label structure Download PDFInfo
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- CN208939966U CN208939966U CN201821590977.3U CN201821590977U CN208939966U CN 208939966 U CN208939966 U CN 208939966U CN 201821590977 U CN201821590977 U CN 201821590977U CN 208939966 U CN208939966 U CN 208939966U
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Abstract
The utility model discloses a kind of optical label structure, barcode scanning equipment and a kind of equipment using optical label structure, wherein optical label structure includes: encoded information securing component, encoded information modulation component and luminescence component；Information to be sent is converted to encoded information according to coding rule by the encoded information securing component；The encoded information modulation component is used to encoded information being modulated to optical signal；The luminescence component issues the optical signal in a serial fashion, and specifically, the luminescence component issues the dynamic optical code including encoded information using serial mode in one cycle；Wherein, the encoded information securing component, encoded information modulation component, luminescence component are sequentially connected.The dynamic optical code of the utility model is different from the planar graph mode of two dimensional code, the dynamic optical code of the encoded information of the utility model in a serial fashion is sent, avoid the safety problem of two dimensional code in the prior art, at the same can more people receive, and do not limited day and night by environment.
Description
Technical field
The utility model relates to a kind of signal coding technology field more particularly to a kind of optical label structures and barcode scanning equipment.
Background technique
Currently, the two dimensional code being often used in the industry is divided in the plane according to certain rules with certain specific geometric figure
At chequered with black and white graphic recording data symbol information, it utilizes the concept of " 0 ", " 1 " bit stream, uses several and two cloth
System corresponding geometrical body indicates text numerical information, by image input device or photoelectric scanning device, according to code
Make the information that regular automatic identification two dimensional code is included.That is, existing two dimensional code is the figure presented parallel.
Planar bar code technology is widely used to acquisition of information at present, website jumps, advertisement pushing, mobile phone electric business, anti-fake traces back
The applications such as source, preferential promotion, member management, mobile-phone payment.
The appearance of planar bar code technology greatly improves user experience, while there are also the defects for being difficult to overcome for two dimensional code:
First and second dimension code obtains information by the way of image scanning, and user must be by mobile phone short distance face two dimensional code
It is scanned, prevent multiple people obtain information from scanning the same two dimensional code simultaneously, reduces the sharing of two dimensional code；
The second, the information content and its code system of two dimensional code transmission and graphics area and graphics resolution is related, information capacity
It is restricted；
Third, two dimensional code are encoded as flat image, are not available in dark, and must be placed in above the fold guidance user
It was found that reducing two dimensional code use scope；
4th, papery two dimensional code is more easily damaged, distorts the use for influencing two dimensional code, while the two dimensional code puted up everywhere
It is the pollution to public environment；Two dimensional code can replicate clone, be easy to usurp, and cause safety problem.
Utility model content
For the problems of the prior art, the utility model provides a kind of optical label structure/barcode scanning equipment and a kind of use
The equipment of optical label structure.
In a first aspect, the utility model provides a kind of optical label structure, comprising:
Encoded information securing component, encoded information modulation component and luminescence component；
Information to be sent is converted to encoded information according to coding rule by the encoded information securing component；
The encoded information modulation component is used to encoded information being modulated to optical signal；
The luminescence component issues the optical signal in a serial fashion, and specifically, the luminescence component is using serial side
Formula issues the dynamic optical code including encoded information in one cycle；
Wherein, the encoded information securing component, encoded information modulation component, luminescence component are sequentially connected.
Optionally, the encoded information securing component includes: sequentially connected input module, memory and encoder；
The input module is used to receive the information for needing to transmit；
The memory is for storing the information for needing to transmit；
The encoder is encoded for reading the information stored in the memory, obtains encoded information.
Optionally, the coded modulation component includes:
Modulator forms modulated optical signal for the encoded information to be modulated；
The luminescence component includes: driving circuit and luminaire；
The driving circuit drives the luminaire to issue the dynamic in a serial fashion by the modulator control
Light code.
Optionally, the dynamic optical code is visible light signal.
Second aspect, the utility model also provide a kind of barcode scanning equipment based on optical label structure, comprising:
Sequentially connected photoelectric conversion device module, encoded information demodulation components and encoded information decoding assembly；
The photoelectric conversion module is used to receive the dynamic optical code of optical label structure sending, and by received dynamic optical code
Optical signal is converted into electric signal；
Encoded information demodulation components obtain encoded information for demodulating the electric signal；
Encoded information decoding assembly obtains the letter transmitted in the dynamic optical code for the encoded information to be decoded
Breath；
Wherein, the decoding rule of the encoded information demodulation components is associated with the coding rule of the encoded information.
Optionally, the barcode scanning equipment further include:
The output module of encoded information decoding assembly is connected, the output module is used for the encoded information decoding assembly
Obtained transmission information is exported.
Optionally, the encoded information demodulation components are demodulator, and encoded information decoding assembly is decoder.
Optionally, the barcode scanning equipment further include:
Buffer, for caching the decoded information of decoder.
The third aspect, the utility model also provide a kind of equipment, comprising:
Any of the above-described optical label structure；
And/or
Any of the above-described barcode scanning equipment.
Optionally, the equipment is mobile phone, electrical equipment or illuminator.
The utility model has the advantage that as follows:
The dynamic optical code of the encoded information of the utility model in a serial fashion is sent, and avoids the peace of two dimensional code in the prior art
Full problem, at the same can more people receive, and do not limited day and night by environment.
Further, the dynamic optical code of the utility model is not defined as the two dimensional code of figure, and information capacity can not
It is restricted, acquisition of information distance is also unrestricted, expands use scope.
Compare with the information acquiring patterns such as WiFi, light code using visible light as carrier transmit information it is more environmentally protective, no electricity
Magnetic radiation, it is at low cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the optical label and the schematic diagram for clearing off module that an embodiment of the present invention provides；
Fig. 2 is the form schematic diagram for the encoded information that an embodiment of the present invention provides；
Fig. 3 (a) and Fig. 3 (b) is the schematic diagram for the mobile phone that an embodiment of the present invention provides；
Fig. 4 (a) and Fig. 4 (b) is the application scenario diagram for the optical label that an embodiment of the present invention provides；
Fig. 5 (a) and Fig. 5 (b) is the application scenario diagram for clearing off module that an embodiment of the present invention provides.
Specific embodiment
It is with reference to the accompanying drawing, right by specific embodiment in order to understand in order to preferably explain the utility model
The utility model is described in detail.
In the following description, multiple and different aspects of the utility model will be described, however, in the art general
For logical technical staff, the utility model can be implemented just with some or all structures of the utility model.In order to
For the definition of explanation, specific number, configuration and sequence are elaborated, however, it will be apparent that in these no specific details
In the case of the utility model also can be implemented.In other cases, in order not to obscure the utility model, for some well-known
Feature will no longer be described in detail.
Embodiment one
The utility model also provides a kind of optical label structure, the optical label structure can include:
Encoded information securing component, encoded information modulation component, luminescence component；
Information to be sent is converted to encoded information according to coding rule by the encoded information securing component；
The encoded information modulation component is used to encoded information being modulated to optical signal；
The luminescence component issues the optical signal in a serial fashion, and specifically, the luminescence component is using serial side
Formula issues the dynamic optical code including encoded information in one cycle；
Wherein, the encoded information securing component, encoded information modulation component, luminescence component are sequentially connected.
For example, encoded information securing component includes: sequentially connected input module, memory and encoder；Input
Module is used to receive the information for needing to transmit；Memory is for storing the information for needing to transmit；Coder block is for reading
The information stored in the memory module is taken, and is encoded, encoded information is obtained.
Coded modulation component includes: modulator, for the encoded information to be modulated, forms modulated optical signal；Hair
Optical assembly includes: driving circuit and luminaire；The driving circuit drives the luminaire by the modulator control
The dynamic optical code is issued in a serial fashion.
Be illustrated with reference to Fig. 1 as follows: (optical label structure is indicated the optical label 1 in Fig. 1 using optical label 1 in figure, Xia Shujun
Use optical label 1) can include: input module 8, power circuit 9, memory 3, encoder 4, modulator 5 and driving circuit 6, lamp
Tool 7.
The power circuit 9 of the present embodiment is connect with the power supply line of the equipment of application optical label 1, is each of optical label 1
Module (such as input module 8, memory 3, encoder 4, modulator 5 and driving circuit 6, lamps and lanterns 7) provides power supply；
Above-mentioned input module 8 can receive the information for needing to transmit in a wired or wireless fashion, and information is stored in memory
3；
Encoder 4 reads the information stored in memory 3, and encodes to information.Fig. 2 gives 4 pairs of encoder letters
Cease the coding rule encoded.
All information carries out loop cycle transmission by frame, i.e. 0 frame, the transmission of 1 frame ... i frame are that memory 3 is currently stored
Information.
Encoder 4 is cycled through the encoded information after coding to modulator 5 by frame, and modulator 5 modulates encoded information
Signal, that is, optical signal is controlled for light energy, driving circuit 6 is controlled, driving circuit 6 is lamp under the control of modulator 5
Tool 7 provides luminous energy, and the light emission luminance transformation of lamps and lanterns 7 and the modulated signal of encoded information form corresponding relationship.
The optical signal comprising modulation coding information for issuing lamps and lanterns 7 in the application is referred to as dynamic optical code, i.e. dynamic optical
Optical signal is the signal after being modulated to encoded information in code.
It should be noted that the dynamic optical code serially sent in the present embodiment, has unlimited capacity, long transmission distance, shares
Property strong, no electromagnetic pollution, be difficult to replicate distort, high safety the features such as, be a kind of completely new information storage, transmitting and identification skill
Art.
When above-mentioned dynamic optical code replaces the two dimensional code of current figure in use, at this point, lamps and lanterns 7 can be followed periodically
Ring sends dynamic optical code.
At this point, the dynamic optical code of the present embodiment may differ from the planar graph mode of two dimensional code, not by the limit of environment light
System, and there is good safety, it is difficult to it replicates.
To be better understood from dynamic optical code in the utility model embodiment, illustrate, the dynamic optical code of the present embodiment is
It sends in a serial fashion, it can send information in one cycle using a light emitting source such as lamps and lanterns 7, pass through control lamp at this time
The light emission luminance transformation of tool 7 and the modulated signal of encoded information form corresponding relationship.
As shown in Fig. 2, encoded information is illustrated below:
All information to be sent carries out loop cycle transmission by frame, i.e. 0 frame, the transmission of 1 frame ... i frame are to deposit in Fig. 1
The currently stored information of reservoir 3；
Every frame information includes frame head, frame length n, data section, error correcting code, check code and the several parts of postamble.The frame of each frame
Head, postamble waveform are different from the data waveform of other information in the frame, and design in this way can help to clear off the decoding of module 2
When identification with it is synchronous.
Frame length, error correcting code, check code waveform are consistent with data waveform, and it includes a few sections that frame length, which marks this frame data,；Every frame letter
N trifle is splitted data into breath to send；Error correcting code is used to the data interference or loss of data progress error correction and benefit in transmission
It repays；Check code is used to verify a frame data.
Every joint number is according to including section header, the long m of section, data bit, error correction bit, check bit and the section several parts of tail.Each data section
Middle section header, section coda wave shape are different from the data digit wave form of other information in the data section, this design helps to clear off the decoding of module 2
When identification with it is synchronous.
In each data section, section length, error correction bit, verification digit wave form are consistent with data digit wave form, save long label notebook data section
Data include several；It will be sent according to data bits in every section information；Error correction bit is used to the data interference or data in transmission
Bit loss carries out error correction and compensation；Check bit is used to a joint number according to verifying.N and m is the natural number greater than 1.
It illustrates, it can also be other optical informations that the dynamic optical code in the present embodiment, which can be visible light signal, such as red
Outer optical signal or ultraviolet signal, the present embodiment do not limit it, adjust according to actual needs.
The dynamic optical code of above-mentioned encoded information in a serial fashion is sent, and avoids the safety problem of two dimensional code in the prior art,
Simultaneously can more people receive, and do not limited day and night by environment.
Further, information capacity can be unrestricted, and acquisition of information distance is also unrestricted, expands use scope.It compares
With the information acquiring patterns such as WiFi, light code using visible light as carrier transmits information more environmentally protective, electromagnetic-radiation-free, cost
It is low.
It illustrates, above-mentioned input module 8 and lamps and lanterns 7 are that broadly understood, and are not limited to narrow sense concept
Input module and lamps and lanterns.For example, input module can be regarded as the interface of USB, keyboard input devices, touch-screen input device, language
The input equipments such as sound input equipment, wifi/ bluetooth/infrared.Lamps and lanterns can be regarded as any equipment that can be shone, and not limit
For LED light, LED light is preferably used.The input mode of the input module 8 of optical label 1 is not limited in the present embodiment.
The information for needing to transmit can be carried out digital coding by the optical label of the utility model, will using lamplight modulation technology
For digital coding dynamic modulation in light, the corresponding corresponding digital coding of light and shade variation used up passes through opto-electronic receiver and number
Decoding, identifies the information that digital coding is included according to code system Automatic solution.Above-mentioned optical signal sending method, which can not limit, to be made
With environment, and the not number of prescribed information, pollution-free, transmission range is long, can also substitute the two dimensional code of the prior art, thus may be used
It is preferable to promote the use of.
The optical label of the present embodiment can be applicable in any scene, such as be integrated in illuminator (indoor illumination, exhibition booth
Deng, projection lamp, car light, warning lamp, traffic lights, advertisement etc.), as shown in Fig. 4 (b).In these occasions, while lighting may be used
Send the dynamic optical code for carrying information.
In addition, Fig. 4 (a) is the typical case equipment of optical label 1, optical label 1 is integrated in the electricity such as instrument and meter, household electrical appliance
In gas equipment, the lamps and lanterns 7 of optical label 1 are using the luminous components such as power supply indicator, status indicator lamp, the charactron of equipment, power supply
Circuit 9 connects equipment power supply.Integrating the luminous components such as the equipment power supply indicator, status indicator lamp, charactron of optical label 1 can
To send the dynamic optical code comprising information such as equipment production, resume, monitoring.
Further, above-mentioned optical label 1 can also be integrated in the smart machines such as mobile phone (shown in such as Fig. 3 (a)) or can wear
In the portable device worn.
Embodiment two
The utility model also provides a kind of barcode scanning equipment (being in the accompanying drawings barcode scanning module 2) corresponding to above-mentioned optical label,
The barcode scanning equipment can include: sequentially connected photoelectric conversion module, encoded information demodulation components, encoded information decoding assembly；
Wherein, photoelectric conversion module is used to receive the dynamic optical code of optical label structure sending, and by received dynamic optical code
It is converted into electric signal；
Encoded information demodulation components obtain encoded information for demodulating the electric signal；
Encoded information decoding assembly obtains the letter transmitted in the dynamic optical code for the encoded information to be decoded
Breath；
Wherein, the decoding rule of the encoded information demodulation components is associated with the coding rule of the encoded information.
Further, above-mentioned barcode scanning equipment may also include that the output module of connection encoded information decoding assembly, export mould
The transmission information that block is used to obtain the encoded information decoding assembly exports.
As shown in connection with fig. 1, the barcode scanning equipment for clearing off module 2 and being interpreted as above-mentioned on the right side of Fig. 1 uses clear off in the accompanying drawings
Module 2 indicates that clearing off module 2 includes photoelectric conversion module 10, demodulator 11, decoder 12, buffer 13, output module 14
With power supply circuit 15.
Above-mentioned power supply circuit 15 is connect with the power supply line for the equipment that application clears off module 2, for each mould for clearing off module 2
Block (such as photoelectric conversion module 10, demodulator 11, decoder 12, buffer 13, output module 14) provides power supply；
Photoelectric conversion module 10 is provided with light electrical sensor (may include camera, CCD, photoelectric tube, photocell etc.), will
The dynamic optical code that received optical label 1 issues carries out photoelectric conversion, is converted into electric signal, and pass through the electricity such as filtering, frequency-selecting, amplification
Road or algorithm process form stable original signal, are sent into other units and are handled；The photoelectric conversion module 10 of the present embodiment
It can not be limited for any photoelectric conversion device, the present embodiment in the prior art, electric signal can be converted optical signals to
Equipment/module can be used.
Demodulator 11 demodulates volume for demodulating to the original signal (i.e. electric signal) that photoelectric conversion module 10 exports
Code information；
Decoder 12 is used to carry out the encoded information in electric signal according to the corresponding decoding rule of coding rule above-mentioned
Decoding, i.e., demodulator 11 is decoded encoded information, identifies the raw information that the optical label 1 that encoded information includes is transmitted
(i.e. the information of the transmission of optical label 1), is stored in buffer 13.
The information stored in buffer 13 is connected application by wireless or cable by output module and clears off module 2
Equipment carries out the application of information.
It should be noted that the present embodiment is not intended to limit the way of output for clearing off output module 14 in module 2, output side
Formula includes: wired, wireless, video playing, audio broadcasting, text importing etc..The output module 14 for clearing off module can broad sense reason
Solution, any output module that can be described as the application that can input information.
In addition, photoelectric conversion module 10 above-mentioned is provided with light electrical sensor (including but not limited to camera, CCD, light
Fulgurite, photocell etc.), any module/equipment with the function of carrying out photoelectric conversion to the application dynamic optical code can be used as
Photoelectric conversion module.
As shown in Fig. 5 (a) and Fig. 5 (b), Fig. 5 (a) and Fig. 5 (b) respectively illustrate the typical case equipment for clearing off module 2.
Clearing off module 2 may be constructed dedicated optical code scanning device, for the reading to optical label 1, obtain dynamic optical code information, light code is swept
Dynamic optical code information can directly be interpreted by retouching equipment, or is sent application service by output module 14 for dynamic optical code information and put down
Platform obtains the corresponding platform service of dynamic optical code information；It clears off module 2 to be embedded in the equipment such as guide to visitors, shopping guide, dynamic optical is being housed
The space of code technology, insertion clears off the guide to visitors of module 2, shopping guide's equipment can directly interpret dynamic optical code information, or by dynamic optical
Code information is sent to application service platform by output module 14, obtains the corresponding platform service of dynamic optical code information, and realization is swept
The functions such as code, information push, acquisition of information.
The barcode scanning equipment of the present embodiment/clear off module can recognize the information of optical label, not have to carry out active scan, can be quiet
State or dynamic reception optical label information, can not limit use environment as a result, transmit containing much information for parsing, do not limit
Distance, and an optical label is not limited simultaneously to more barcode scanning equipment/clear off module, it can promote the use of.
Embodiment three
The utility model also provides a kind of equipment including above-mentioned optical label and/or barcode scanning equipment, which can be electronics
Equipment or other equipment.In the concrete realization, the optical label in the present embodiment equipment, barcode scanning equipment can be multiple, be not limited to
One.
As shown in Fig. 3 (a) and Fig. 3 (b), the equipment of the present embodiment can be mobile phone, may include optical label 1 in the mobile phone and sweep
Optical module 2.Wherein, for the lamps and lanterns 7 of optical label 1 using the flashlight or infrared head of mobile phone, input module 8 is the input equipment of mobile phone
(including: keyboard, touch screen, voice-input device, WIFI, bluetooth etc.), driving circuit 6 and power circuit 9 can directly apply hand
Associated circuit components inside machine, memory, encoder and modulator can be the electronic circuit of insertion cell-phone microprocessor；
The photoelectric conversion module 10 of module 2 is cleared off using camera, photoelectric sensor and the photometry sensor and phase of mobile phone
Powered-down road, demodulator 11, decoder 12 and buffer 13 can be the electronic circuit of insertion cell-phone microprocessor；Output module 14 is
The output equipment (including: display screen, loudspeaker, WIFI, bluetooth etc.) of mobile phone.Above-mentioned mobile phone can between multiple mobile phones, mobile phone and
Between optical label 1, mobile phone and clears off and realize information transmitting and identification between module 2.
In the present embodiment, optical label 1 stores information, sends dynamic optical code by light, clears off module 2 and receive and identify
Dynamic optical code, the dynamic optical code technology based on lamplight modulation realize the transmitting of information by light.
In the present embodiment, optical label 1 and module 2 is cleared off to constitute dynamic optical code basic functional components, it can independent
Using, and can be used as equipment peripheral hardware, it can also be embedded in, be integrated in application apparatus.
To better understand the application, memory, encoder, modulator, solution shown in Fig. 1 in the application are illustrated
Adjust device, decoder and buffer that can realize by hardware circuit.
Application
A kind of information acquiring pattern of the dynamic optical code as innovation has wide market prospects, compensates for two dimensional code
Defect.Clear off and obtain the convenience of information, safety will make the usage experience for promoting user, light source is that information source can be at
For the subconsciousness of people.
The appearance of dynamic optical code can be from comprehensive profound change people's lives, he can apply makes in all two dimensional codes
Scene, for example clear off payment, clear off and register, clear off and enter the station etc..Meanwhile utilizing popularity existing for lamps and lanterns, light code meeting
As a kind of new paragon of positioning, museum guiding, mall shopping, criminal's tracing and positioning etc. can be used in.With light code skill
Art it is more mature, will be detached from the limitation of " code ", generate and be based on the deeper application of light code Information Acquisition System technology,
Such as: user can know from experience film scene on the spot in person in special dynamic light field by the glasses with the technology that clears off,
Even virtual paradise etc..
Application scenarios one: acquisition of information (obtains business card, map, data, introduction)；
Application scenarios two: (billboard lamp push sound, video ads clear off mutually by lamps and lanterns for advertisement pushing
It is dynamic)；
Application scenarios three: tourism museum guiding (street lamp introduce sight spot, exhibition lamp introduces showpiece, room lighting region is led
It lookes at)；
Application scenarios four: shopping shopping guide (carries out commodity promotion by shelf, counter lamp, is realized and led by mall illumination
Purchase)；
Application scenarios five: equipment management (obtains equipment resume, monitoring device state by indicator light)；
Application scenarios six: (hospital clears off to register, clears off and look for goods picking, multiple spot to clear off, clear off and enter the station, clear off long-range barcode scanning
Pathfinding)；
Application scenarios seven: payment is cleared off.
The application advantage of dynamic optical code:
1, acquisition of information new paragon: can receive dynamic optical code at a distance can obtain information, liberate acquisition of information
Distance limitation provides a kind of completely new light touching transmitting/receiving information new paragon.
2, wide in range precisely to combine: the information capacity of light code transmitting per second is nearly ten thousand times of two dimensional code, both can be with large area
Browsing covering, and information capacity is unrestricted；Meanwhile by existing resource advantage, it can accurately be pushed to each luminous point.
3, green and pollution-free: to compare and transmit information by carrier of visible light with the information acquiring patterns such as WiFi, light code
It is more environmentally protective, electromagnetic-radiation-free.
4, safety and stability purposes is wide: it is different from two dimensional code, dynamic optical code naked eyes are invisible, and it can not replicate, distort and destroy,
High safety.
5, building is easy, is at low cost.Since optical label does not need external control, any place for having illuminating line, installation
Optical label, so that it may construct dynamic optical code environment, not need laying-out and carry out track remodelling, do not need to increase any other
Optional equipment, so that it may which fast construction plays dynamic optical code environment.
Finally, it should be noted that above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It is understood that it can still modify to technical solution documented by previous embodiment, or to part of or whole
Technical characteristic is equivalently replaced；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (10)
1. a kind of optical label structure characterized by comprising
Encoded information securing component, encoded information modulation component and luminescence component；
Information to be sent is converted to encoded information according to coding rule by the encoded information securing component；
The encoded information modulation component is used to encoded information being modulated to optical signal；
The luminescence component issues the optical signal in a serial fashion, and specifically, the luminescence component is existed using serial mode
The dynamic optical code including encoded information is issued in a cycle；
Wherein, the encoded information securing component, encoded information modulation component, luminescence component are sequentially connected.
2. optical label structure according to claim 1, which is characterized in that
The encoded information securing component includes: sequentially connected input module, memory and encoder；
The input module is used to receive the information for needing to transmit；
The memory is for storing the information for needing to transmit；
The encoder is encoded for reading the information stored in the memory, obtains encoded information.
3. optical label structure according to claim 2, which is characterized in that
The coded modulation component includes:
Modulator forms modulated optical signal for the encoded information to be modulated；
The luminescence component includes: driving circuit and luminaire；
The driving circuit drives the luminaire to issue the dynamic optical in a serial fashion by the modulator control
Code.
4. optical label structure according to any one of claims 1 to 3, which is characterized in that the dynamic optical code is visible light letter
Number.
5. a kind of barcode scanning equipment based on optical label structure characterized by comprising
Sequentially connected photoelectric conversion device module, encoded information demodulation components and encoded information decoding assembly；
The photoelectric conversion module is used to receive the dynamic optical code of optical label structure sending, and the light of received dynamic optical code is believed
Number it is converted into electric signal；
Encoded information demodulation components obtain encoded information for demodulating the electric signal；
Encoded information decoding assembly obtains the information transmitted in the dynamic optical code for the encoded information to be decoded；
Wherein, the decoding rule of the encoded information demodulation components is associated with the coding rule of the encoded information.
6. barcode scanning equipment according to claim 5, which is characterized in that the barcode scanning equipment further include:
The output module of encoded information decoding assembly is connected, the output module is for obtaining the encoded information decoding assembly
Transmission information exported.
7. barcode scanning equipment according to claim 5, which is characterized in that the encoded information demodulation components are demodulator, are compiled
Code information decoding assembly is decoder.
8. barcode scanning equipment according to claim 7, which is characterized in that the barcode scanning equipment further include:
Buffer, for caching the decoded information of decoder.
9. a kind of equipment using optical label structure characterized by comprising
Any optical label structure of the claims 1 to 4；
And/or
Any barcode scanning equipment of the claims 5 to 8.
10. a kind of equipment using optical label structure according to claim 9, which is characterized in that the equipment be mobile phone,
Electrical equipment or illuminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590977.3U CN208939966U (en) | 2018-09-28 | 2018-09-28 | Optical label structure, barcode scanning equipment and a kind of equipment using optical label structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590977.3U CN208939966U (en) | 2018-09-28 | 2018-09-28 | Optical label structure, barcode scanning equipment and a kind of equipment using optical label structure |
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| Publication Number | Publication Date |
|---|---|
| CN208939966U true CN208939966U (en) | 2019-06-04 |
Family
ID=66722852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590977.3U Active CN208939966U (en) | 2018-09-28 | 2018-09-28 | Optical label structure, barcode scanning equipment and a kind of equipment using optical label structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939966U (en) |
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2018
- 2018-09-28 CN CN201821590977.3U patent/CN208939966U/en active Active
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