CN103593905B - Antiferromagnetic resonance RF identification voucher management system and method - Google Patents
Antiferromagnetic resonance RF identification voucher management system and method Download PDFInfo
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- CN103593905B CN103593905B CN201310516303.4A CN201310516303A CN103593905B CN 103593905 B CN103593905 B CN 103593905B CN 201310516303 A CN201310516303 A CN 201310516303A CN 103593905 B CN103593905 B CN 103593905B
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Abstract
The invention provides a kind of antiferromagnetic resonance RF identification voucher management system, comprising: embed the ticket to be tested of antiferromagnetic resonance material and ticket code, the ticket code of telling is image in 2 D code; Antiferromagnetic resonance RF identification ticket terminal, carries out antiferromagnetic resonance detection for treating ticket checking card, also for obtaining ticket code and by ticket code upload server; Server, for receiving described ticket code and judging the true and false of described ticket to be tested according to described ticket code, and sends it back described antiferromagnetic resonance RF identification ticket terminal by result. The present invention also provides a kind of antiferromagnetic resonance RF identification voucher management method. Have the following advantages: (1) realize the perfect adaptation of anti-fake material, data signal and instrument identification based on antiferromagnetic resonance REID, instead of single means is false proof; (2) antiferromagnetic resonance RF identification material cannot imitate; (3) signal extraction diversity; (4) reading information flexible transformation; (5) there is unexpected rear quick recovery system recovery scheme.
Description
Technical field
The present invention relates to bill examination and safety anti-fake technology, be specifically related to a kind of antiferromagnetic resonanceRF identification voucher management system and method.
Background technology
Various tickets are (as invoice, check, diploma, degree's diploma, driver's license, admission ticket, fireTicket etc.), personation emerges in an endless stream, to society produce extremely serious economy, politics, law,The problems such as morals, false invoice is typical example. False invoice has disrupting the market, affectsFair competition, cause tax erosion, disturb tax collection and administration, grow society corrupt, ruin societyThe dangerous acts such as general mood. The tax authority also adopts anti-counterfei waterprint paper, dry carbon paper, fluorescence fibreThe measures such as dimension paper, colorless fluorescent ink, temperature sensitive ink, but consumer and most of tax cadreAll fubaritic its true and falses, and these anti-counterfeiting technology majorities are also cracked by lawless person. Just anti-Pseudo-means, the tax authority in the urgent need to can identify with instrument (as cash inspecting machine), be difficult to crack,The high-end anti-counterfeiting technology of low cost that consumer can identify, also there is same requirement in other field.The annual invoice use amount in the whole nation reaches more than 1,000,000,000 (hundred million parts of 300-500), from the whole nation at presentThe degree of spreading unchecked of the false invoice of various places sees, the tax take conservative estimation that false invoice relates to will have several10000000000 yuan. Visible, this project implementation, existing obvious economic benefit, has again Cleaning marketEnvironment, the social benefit such as protect the intellectual property.
Development present situation anti-counterfeiting technology both domestic and external mainly contains: (1) anti-forge paper class is mainThere is the paper that prints paper money paper, water marked paper, false proof insert, safety line paper, have trace additive, anti-Copy paper. (2) anti-forgery ink class mainly comprise fluoresent printing ink, day optical excitation color shifting ink,Antiforge infrared ink, photochromic ink, temperature-sensitive anti-forgery ink, pressure-sensitive anti-forgery ink, magneticAnti-forgery ink, optically variable security ink (OVI), anti-correction anti-forgery ink. (3) printing is anti-Pseudo-technology type mainly comprises engrave, prints with a computer creation version line, intaglio printing, rainbowBrush, decorative pattern docking, to seal, wiring printing, micro-printing technology, latent image. (4) thingReason anti-counterfeiting technology class mainly comprises laser hologram, photopolymer hologram anti-counterfeiting mark, optics canOptically variable films, ultra micro rib diffraction case, thermochromic liquid crystal, nuclear track technique (5) digital code anti-false and volumeCode, card anti-counterfeiting technology class mainly comprise code telephone service, Antiforge microelectronic chip, micro-electricitySub-authentication system, bar code, machine-readable code, magnetic code, smart card. These false proof skills aboveArt, most technology are false proof for banknote, and other ticket and commodity only use wherein some false proof skillsArt. Be summed up, magnetic effect technology, easy to use, but easily crack; Anti-forgery ink and sharpOptical hologram technology, is used inconvenience, and easily cracks; Epitome printing technology, is used not sideJust, crack complexity medium; Biotechnology, microchip technology and isotope technology, be difficult toCrack, but use inconvenience, and cost is too high. Beyond existing banknote, the application of anti-counterfeiting technology lacksFalling into is to fail to use instrument identification, consumer's None-identified, and that does not bring into play anti-counterfeiting technology should haveEffect. The technology that the domestic and international false proof field of anti-counterfeiting technology development trend is given priority to both at home and abroad comprises:(1) the biological anti-counterfeiting technology of computer network anti-counterfeiting technology (2) (3) materials chemistry anti-counterfeiting technology(4) physics anti-counterfeiting technology (5) instrument is differentiated anti-counterfeiting technology.
With regard to false proof means, the tax authority in the urgent need to can identify with instrument (as cash inspecting machine),Be difficult to the high-end anti-counterfeiting technology of low cost cracking, consumer can identify, other field also has sameThe requirement of sample. At present the annual invoice use amount in the whole nation reach 1,000,000,000 (hundred million parts of 300-500) itMany, from the degree of spreading unchecked of false invoice in all parts of the country, the tax take that false invoice relates to is conservativeEstimation will have hundred million yuan of hundreds ofs. Visible, this project implementation, existing obvious economic benefit, againThe social benefit such as have Cleaning market environment, protect the intellectual property. Antiferromagnetic resonance tag recognition is anti-Pseudo-key technology development and industrialization thereof, taking invoice anticounterfeiting as point of penetration, extend to various tickets,The combination of potential market demand and unique technology principle, will form new emerging high-end false proof industry.
Summary of the invention
The technical issues that need to address of the present invention are, how to provide a kind of easy to use and be difficult to brokenlySeparate antiferromagnetic resonance RF identification voucher management system and method, can correctly identify papersAnd operation is simple, use cost is low.
Above-mentioned first technical problem of the present invention solves like this: a kind of antiferromagnetic resonance radio frequency is knownOther voucher management system, comprising: embed the ticket to be tested of antiferromagnetic resonance material and ticket code,Described antiferromagnetic resonance material carries material information code, and described ticket code is image in 2 D code;Antiferromagnetic resonance RF identification ticket terminal, carries out antiferromagnetic resonance detection for treating ticket checking cardTo obtain the material information code of ticket to be tested and to judge ticket to be tested according to material information codeThe true and false, also for obtaining ticket code and by ticket code upload server; Server, usesIn receiving described ticket code and judging the true and false of described ticket to be tested according to described ticket code,And result is sent it back to described antiferromagnetic resonance RF identification ticket terminal.
Preferably, described antiferromagnetic resonance RF identification ticket terminal comprises: shell, inner controlDisplay screen on making sheet and shell; Described control panel comprises microprocessor and input thereof electricity successivelyThe signal amplification unit, demodulating unit and the antiferromagnetic resonance antenna that connect; Described microprocessorModulating unit, power amplification unit and described antiferromagnetic resonance antenna that output is electrically connected successively;Described microprocessor is also controlled electrical connection frequency maker, the first output of described frequency makerThe described modulating unit of end electrical connection, the second output of described frequency maker is electrically connected described solutionAdjust unit; Frequency maker, for generation of the dual-frequency point reference frequency signal of 400～450MHZ.
Preferably, described antiferromagnetic resonance RF identification ticket terminal comprises: also comprise Quick Response CodeScanning circuit, for obtaining the Quick Response Code decoding unit of 2 D code information, for sending Quick Response CodeThe radio communication circuit of information and receiving feedback signals; Described Quick Response Code scanning circuit output terminationThe Quick Response Code figure that described Quick Response Code decoding unit input obtains with transmission Quick Response Code scanning circuitPicture, described Quick Response Code decoding unit is exported termination microprocessor input with output 2 D code information,Microprocessor connects radio communication circuit.
Preferably, described microprocessor connects described Quick Response Code decoding circuit through three end filtersWith anti-electromagnetic interference.
Preferably, frequency maker, for alternately producing the first reference frequency signal, the second baseAccurate frequency signal.
Preferably, described radio communication circuit is GPRS communication module or 3G communication module.
The present invention also provides a kind of antiferromagnetic resonance RF identification voucher management method, comprises followingStep: antiferromagnetic resonance detects, anti-to embedding by antiferromagnetic resonance RF identification ticket terminalThe ticket to be tested of ferromagnetic resonance material carries out antiferromagnetic resonance detection, obtains material information code,And judge the true and false of ticket to be tested according to material information code, if be judged as very, enter next step,Otherwise prompting user ticket to be tested is wrong or detect unsuccessfully, skips following steps and directly finish; BarCode reading, obtains automatically by Quick Response Code scanning circuit in antiferromagnetic resonance RF identification ticket terminalGet the voucher code of ticket to be tested; Network verification, by antiferromagnetic resonance RF identification ticket eventuallyThe true and false that in end, radio communication circuit sends described voucher code, inquires about ticket to be tested to server,And the Query Result receiving from server is aobvious by antiferromagnetic resonance RF identification ticket terminalShow.
Preferably, described antiferromagnetic resonance detects and comprises the following steps: antiferromagnetic resonance radio frequency is knownOther ticket terminal sends radiofrequency signal to ticket to be tested, and described ticket to be tested produces radiofrequency signalReflected signal; Antiferromagnetic resonance RF identification ticket terminal receives described reflected signal; AntiferromagneticResonance RF identification ticket terminal is treated described according to the entrained material information code of reflected signalTicket checking card carries out authenticity verification, when the frequency of described reflected signal, amplitude, signal to noise ratio are all in advanceIf in interval time, judge that ticket to be tested is true.
Preferably, described bar code reading comprises the following steps: the two dimension that scans described ticket to be testedCode image; Described image in 2 D code is decoded, obtain ticket code.
Antiferromagnetic resonance RF identification voucher management system and method provided by the invention, first will be anti-Ferromagnetic resonance RF identification material mixes with ink, is printed on invoice, then reads with identifierQuick Response Code/bar code on antiferromagnetic resonance rf digital signal and the ticket of invoice ad-hoc location/The data such as numeric data code/RFID, antiferromagnetic resonance RF identification and information management identifier show invoiceThe information such as the true and false, kind and area. Due to false proof on invoice of antiferromagnetic resonance radio-frequency techniqueCost of use is lower, and does not change existing typography and equipment, possesses high use valencyValue has the following advantages compared with prior art:
(1) realize anti-fake material, data signal and instrument based on antiferromagnetic resonance REIDThe perfect adaptation of identification, instead of single means is false proof;
(2) antiferromagnetic resonance RF identification material cannot imitate---and the proprietary formula of user, raw material is micro-Level is processed, and trap component is added in raw material chemical synthesis, and interference component is set, and guarantees antiferromagneticThe high safety of resonance RF identification material;
(3) signal extraction diversity---extract the antiferromagnetic resonance effect of some components, select anti-The some parameters of ferromagnetic resonance RF identification indicatrix, signal is processed secure yet flexible;
(4) reading information flexible transformation---common antiferromagnetic resonance RF identification and information management are knownOther device can read part antiferromagnetic resonance information in radio frequency, monitoring antiferromagnetic resonance RF identificationAnd information management identifier reads more antiferromagnetic resonance information in radio frequency, specific identification device energyQuantitatively read antiferromagnetic resonance RF identification numerical information, the signal that constitutes of three kinds of modes is readGet diversity, be convenient to monitoring and safety upgrade;
(5) after occurring surprisingly, quick recovery system recovery scheme---same label and system continue to makeWith, only need adjustment identifier, after adjustment, make identifier can read more antiferromagnetic resonance radio frequencies and knowLevel signal, speed is fast, and cost is very low.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, further the present invention is described in detail.
Fig. 1 is the hardware frame schematic diagram of antiferromagnetic resonance RF identification ticket terminal of the present invention;
Fig. 2 is system architecture and the industry of antiferromagnetic resonance RF identification voucher management system of the present inventionBusiness schematic flow sheet;
Fig. 3 is the signal of the RF identification of antiferromagnetic resonance shown in Fig. 1 ticket terminal corresponding circuits principleFigure;
Fig. 4 is Quick Response Code scanning circuit in the RF identification of antiferromagnetic resonance shown in Fig. 3 ticket terminalCircuit theory schematic diagram with Quick Response Code decoding unit;
Fig. 5 is modulation and demodulation unit in the RF identification of antiferromagnetic resonance shown in Fig. 3 ticket terminalCircuit theory schematic diagram;
Fig. 6 is the electricity of the RF identification of antiferromagnetic resonance shown in Fig. 3 ticket terminal medium frequency makerRoad principle schematic;
Fig. 7 is the workflow schematic diagram of the RF identification of antiferromagnetic resonance shown in Fig. 3 ticket terminal;
Fig. 8 is that the antiferromagnetic resonance of the RF identification of antiferromagnetic resonance shown in Fig. 3 ticket terminal detectsSchematic flow sheet;
Fig. 9 is that the bar code reading flow process of the RF identification of antiferromagnetic resonance shown in Fig. 3 ticket terminal is shownIntention;
Figure 10 is the 3G telecommunication path stream of the RF identification of antiferromagnetic resonance shown in Fig. 3 ticket terminalJourney schematic diagram;
Figure 11 is that the bill examination flow process of the RF identification of antiferromagnetic resonance shown in Fig. 3 ticket terminal is shownIntention.
Detailed description of the invention
In conjunction with the specific embodiment of the invention, the present invention will be described:
One preferred embodiment of a kind of antiferromagnetic resonance RF identification voucher management system, comprising: embeddingThe ticket to be tested that enters antiferromagnetic resonance material and ticket code, antiferromagnetic resonance material carries materialMessage code, ticket code is image in 2 D code; Antiferromagnetic resonance RF identification ticket terminal,Carry out antiferromagnetic resonance detection to obtain the material information generation of ticket to be tested for treating ticket checking cardCode also judges the true and false of ticket to be tested according to material information code, also for obtaining ticket codeAnd by ticket code upload server; Server, for receiving described ticket code and according to instituteState the true and false that ticket code judges described ticket to be tested, and result is sent it back described antiferromagnetic commonThe RF identification of shaking ticket terminal.
As shown in figs. 1 and 3, antiferromagnetic resonance RF identification ticket terminal of the present invention, outside comprisingDisplay screen on shell, internal control plate and shell, described control panel comprise microprocessor 11 andSignal amplification unit 18, demodulating unit 17 and antiferromagnetic resonance antenna that input is electrically connected successively15; Modulating unit 13, power amplification list that the output of described microprocessor 11 is electrically connected successivelyUnit 14 and described antiferromagnetic resonance antenna 15; Described microprocessor 11 is also controlled electrical connection frequencyMaker 12, the first output of described frequency maker 12 is electrically connected described modulating unit 13,The second output of described frequency maker 12 is electrically connected described demodulating unit 17; Described micro-processingDevice 11 is also electrically connected Quick Response Code camera lens or bar code scan module; Also electricity of described microprocessor 11Connect radio communication circuit.
Wherein, as shown in Figure 4, also comprise Quick Response Code scanning circuit, believe for obtaining Quick Response CodeThe Quick Response Code decoding unit of breath; Quick Response Code decoding described in described Quick Response Code scanning circuit output terminationThe image in 2 D code that unit input obtains with transmission Quick Response Code scanning circuit, described Quick Response Code solutionCode element output termination microprocessor input is with output 2 D code information.
Microprocessor and Quick Response Code decoding unit adopt serial communication, microprocessor and Quick Response Code solutionBetween code element, increase by three end filters to realize signal reliability, avoid electromagnetic interference;
Wherein, microprocessor comprises chip S3C6410: be 16/32 reduced instruction set computer meterCalculation machine (RISC) microprocessor, aims to provide one and has cost benefit, low in energy consumption, performanceHigh application processor solution, as mobile phone and application. It is to move in the 2.5th generationMoving communication (2.5G) and 3G communication service provide the H/W performance of optimization, have adopted 64/32Position internal bus framework. This 64/32 inside bus structure is by AXI, AHB and APB busComposition. It also comprises many powerful hardware accelerators, as Video processing, and audio frequency processing, twoDimension figure, shows operation and convergent-divergent.
System also comprises K9F2G08U0B: be a flash memory (NAND-FLASH),Major function is data storage and file storage, capacity 256MB. Main application can be used asThe storage of SmartMedia card, CompactFlash card, PCMCIAATA card, solid-state disk is situated betweenMatter, for smart phone, personal digital assistant, palm PC, digital camera, portable taking the photographCamera, portable music player etc.
System also comprises SEC113: two instruction and data reservoirs of managing independently, have simultaneouslyThe ability of access.
Radio communication circuit comprises DTM-518C-V1.0: be a data transmit-receive and wireless that hasThe 3G communication module of function of surfing the Net, can connect transceiving data and information by internet.
Quick Response Code scanning circuit comprises Camera: Quick Response Code camera lens, and by scanning Quick Response Code, canDecoded data are sent to S3C6410 processor.
System comprises LCD: LCDs, shows image, data literal.
As shown in Figure 6, frequency maker 12, for generation of dual-frequency point reference frequency signal; InstituteState receiving circuit and the described reference frequency letter of radiating circuit reception use in antiferromagnetic resonance antennaNumber, 2 times of the frequencies of its medium frequency maker are to the frequency of receiving circuit and radiating circuit; This electricityThe chip ADF4360 that road is used realizes two frequency outputs: one is 427MHZ, and one is435MHZ; What the frequency synthesizer circuit in circuit and transmission circuit adopted is frequency multiplication relation. ThisPlant frequency maker 12 and can also include, but are not limited to following four kinds of detailed description of the invention:
1, frequency maker 12, can be used for producing the single-frequency point reference frequency signal of 400MHZ,Offer receiving circuit and radiating circuit reception use reference frequency letter in antiferromagnetic resonance antennaNumber, wherein 2 times of this frequencies are to the frequency of receiving circuit and radiating circuit.
2, microprocessor 11 is electrically connected frequency maker 12, by data-signal (SPIDATA, SPIEN, SPICLOCK) control, realize the dual-frequency point benchmark of 400～450MHZ frequentlyThe output of rate signal;
3, frequency maker 12, the dual-frequency point reference frequency signal of generation 400～450MHZ,This signal controlling modulating unit, realizes the signal output of different frequency range;
4, frequency maker 12, the dual-frequency point reference frequency signal of generation 400～450MHZ,This signal controlling demodulating unit, realizes the signal output of different frequency range.
As shown in Figure 2, use antiferromagnetic resonance RF identification voucher management system of the present invention, alsoComprise the ticket to be tested (for example invoice), the server (example that embed antiferromagnetic resonance material and Quick Response CodeAs tax subnetwork database).
As shown in Figure 7, antiferromagnetic resonance RF identification ticket terminal of the present invention (abbreviation all-in-one)Workflow as follows: when use, by start after described antiferromagnetic resonance RF identification ticketThe antiferromagnetic resonance detection zone of ticket to be tested is aimed in office terminal, and button carries out antiferromagnetic resonance inspectionSurvey: antiferromagnetic resonance detects unsuccessfully, point out user bill wrong or detect unsuccessfully, skip followingStep directly finishes, and antiferromagnetic resonance detects successfully, automatically enters next step; By describedThe voucher code of Quick Response Code camera lens or bar code scan module automatic acquisition ticket to be tested, or peopleWork is inputted the voucher code of ticket to be tested; Send institute by described radio communication circuit to serverThe true and false of stating voucher code, inquiring about ticket to be tested, and the Query Result of reception is notified to user.
Wherein: antiferromagnetic resonance testing process, concrete steps as shown in Figure 8, comprising: oneAfter machine startup system, antiferromagnetic resonance equipment powers on automatically, in running order, waits to be openedSerial ports and detection trigger; Button carries out antiferromagnetic resonance detection, returns to testing result.
Bar code reading flow process, concrete steps as shown in Figure 9, comprising: call decoding functions to obtainingThe image of getting is decoded.
3G data connect flow process, and concrete steps as shown in Figure 9, comprising: set up and utilize 3GConnect and carry out data transmission or reception.
Tax bureau's inquiring and authenticating flow process, concrete steps as shown in Figure 9, comprising: utilize network flatPlatform database carries out inquiring and authenticating.
One preferred embodiment of antiferromagnetic resonance RF identification voucher management method, comprise withLower step:
Antiferromagnetic resonance detect, by antiferromagnetic resonance RF identification ticket terminal to embedding anti-ironThe ticket to be tested of magnetic resonance material carries out antiferromagnetic resonance detection, obtains material information code, alsoJudge the true and false of ticket to be tested according to material information code, if correct judgment enters next step,Otherwise prompting user ticket to be tested is wrong or detect unsuccessfully, skips following steps and directly finish.
Bar code reading, by Quick Response Code scanning circuit in antiferromagnetic resonance RF identification ticket terminalThe voucher code of automatic acquisition ticket to be tested.
Network verification, by radio communication circuit in antiferromagnetic resonance RF identification ticket terminal toServer sends described voucher code, inquires about the true and false of ticket to be tested, and will receive from serverQuery Result by antiferromagnetic resonance RF identification ticket terminal show.
Concrete, the better implementation of one of antiferromagnetic resonance detecting step, comprises following stepRapid: antiferromagnetic resonance RF identification ticket terminal sends radiofrequency signal to ticket to be tested, described in treatTicket checking card produces reflected signal to radiofrequency signal; Antiferromagnetic resonance RF identification ticket terminal receivesDescribed reflected signal; Antiferromagnetic resonance RF identification ticket terminal is entrained according to reflected signalMaterial information code carries out authenticity verification for the first time to described ticket to be tested, when described reflected signalFrequency, amplitude, signal to noise ratio all in pre-set interval time, judge that ticket to be tested is true. InsteadPenetrate the different frequency of signal, amplitude, signal to noise ratio and represent different material information codes.
Concrete, the better implementation of one of bar code reading step, comprises the following steps: sweepRetouch the image in 2 D code of described ticket to be tested; Described image in 2 D code is decoded, obtain ticketCard code.
The foregoing is only preferred embodiment of the present invention, all according to the claims in the present invention scope instituteThe equalization of doing changes and modifies, and all should belong to the covering scope of the claims in the present invention.
Claims (9)
1. an antiferromagnetic resonance RF identification voucher management system, is characterized in that, comprising:
The ticket to be tested that embeds antiferromagnetic resonance material and ticket code, described ticket code is image in 2 D code, described antiferromagnetic resonance material carries material information code;
Antiferromagnetic resonance RF identification ticket terminal, carry out antiferromagnetic resonance detection to obtain the material information code of ticket to be tested and to judge the true and false of ticket to be tested according to material information code for treating ticket checking card, also for obtaining ticket code and by ticket code upload server;
Server, for receiving described ticket code and judging the true and false of described ticket to be tested according to described ticket code, and sends it back described antiferromagnetic resonance RF identification ticket terminal by result.
2. antiferromagnetic resonance RF identification voucher management system according to claim 1, is characterized in that, described antiferromagnetic resonance RF identification ticket terminal comprises: the display screen on shell, internal control plate and shell; Described control panel comprises signal amplification unit (18), demodulating unit (17) and the antiferromagnetic resonance antenna (15) that microprocessor (11) and input thereof are electrically connected successively; Modulating unit (13), power amplification unit (14) and described antiferromagnetic resonance antenna that the output of described microprocessor is electrically connected successively; Described microprocessor is also controlled electrical connection frequency maker (12), and the first output of described frequency maker is electrically connected described modulating unit, and the second output of described frequency maker is electrically connected described demodulating unit; Frequency maker (12), for generation of the dual-frequency point reference frequency signal of 400～450MHZ.
3. antiferromagnetic resonance RF identification voucher management system according to claim 2, it is characterized in that, described antiferromagnetic resonance RF identification ticket terminal also comprises: Quick Response Code scanning circuit, for obtaining the Quick Response Code decoding unit of 2 D code information, for sending the radio communication circuit of 2 D code information and receiving feedback signals; The image in 2 D code that described in described Quick Response Code scanning circuit output termination, Quick Response Code decoding unit input obtains with transmission Quick Response Code scanning circuit, described Quick Response Code decoding unit output termination microprocessor input is with output 2 D code information, and microprocessor connects radio communication circuit.
4. antiferromagnetic resonance RF identification voucher management system according to claim 3, is characterized in that, described microprocessor connects described Quick Response Code decoding unit with anti-electromagnetic interference through three end filters.
5. antiferromagnetic resonance RF identification voucher management system according to claim 4, is characterized in that, frequency maker, for alternately producing the first reference frequency signal, the second reference frequency signal.
6. antiferromagnetic resonance RF identification voucher management system according to claim 3, is characterized in that, described radio communication circuit is GPRS communication module or 3G communication module.
7. an antiferromagnetic resonance RF identification voucher management method, is characterized in that, comprises the following steps:
Antiferromagnetic resonance detects, carry out antiferromagnetic resonance detection to embedding the ticket to be tested of antiferromagnetic resonance material, obtain material information code and judge the true and false of ticket to be tested according to material information code by antiferromagnetic resonance RF identification ticket terminal, if be judged as true, enter next step, otherwise prompting user ticket to be tested is wrong or detect unsuccessfully, skips following steps and directly finish;
Bar code reading, by the voucher code of Quick Response Code scanning circuit automatic acquisition ticket to be tested in antiferromagnetic resonance RF identification ticket terminal;
Network verification, by the true and false that in antiferromagnetic resonance RF identification ticket terminal, radio communication circuit sends described voucher code, inquires about ticket to be tested to server, and the Query Result receiving from server is shown by antiferromagnetic resonance RF identification ticket terminal.
8. antiferromagnetic resonance RF identification voucher management method according to claim 7, is characterized in that, described antiferromagnetic resonance detects and comprises the following steps:
Antiferromagnetic resonance RF identification ticket terminal sends radiofrequency signal to ticket to be tested, and described ticket to be tested produces reflected signal to radiofrequency signal; Antiferromagnetic resonance RF identification ticket terminal receives described reflected signal; Antiferromagnetic resonance RF identification ticket terminal is carried out authenticity verification according to the entrained material information code of reflected signal to described ticket to be tested, in the time that the frequency of described reflected signal, amplitude, signal to noise ratio are all in pre-set interval, judges that ticket to be tested is true.
9. antiferromagnetic resonance RF identification voucher management method according to claim 7, is characterized in that, described bar code reading comprises the following steps: the image in 2 D code that scans described ticket to be tested; Described image in 2 D code is decoded, obtain ticket code.
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| CN106056389A (en) * | 2016-05-25 | 2016-10-26 | 山东鲁信天印务有限公司 | Anti-counterfeiting tracing system and method of encrypted two-dimensional code and magnetic resonance anti-counterfeiting material |
| CN108492444B (en) * | 2018-02-01 | 2020-06-19 | 中国人民银行印制科学技术研究所 | Method, system and terminal for identifying counterfeit securities |
| JP2019220123A (en) * | 2018-06-18 | 2019-12-26 | エンゼルプレイングカード株式会社 | Exchange device between gaming chip and currency |
| CN110110127B (en) * | 2019-05-05 | 2023-07-18 | 深圳劲嘉集团股份有限公司 | Method for identifying primary color ink of spot color mixed ink and electronic equipment |
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| CN101479750A (en) * | 2006-05-11 | 2009-07-08 | 奇异编号有限公司 | Method of identifying an object, an identification tag, an object adapted to be identified, and related device and system |
| CN102473235A (en) * | 2009-07-09 | 2012-05-23 | 比尔凯科技新加坡有限公司 | Reading device able to identify a tag or an object adapted to be identified, related methods and systems |
| CN201600449U (en) * | 2009-12-30 | 2010-10-06 | 南京誉葆科技有限公司 | Front end device for integrated microwave altimeter |
| CN101819703A (en) * | 2010-04-16 | 2010-09-01 | 北京汉信码科技有限公司 | Terminal equipment special for online invoice verification and verification method thereof |
| CN103597501A (en) * | 2011-03-24 | 2014-02-19 | 比凯尔科技新加坡有限公司 | Inherent disorder reader adapted to be connected to a mobile device |
| CN102306271A (en) * | 2011-08-05 | 2012-01-04 | 深圳清华大学研究院 | Recognition system based on magnetic resonance anti-counterfeiting material |
| CN103281073A (en) * | 2012-12-23 | 2013-09-04 | 杭州宏睿通信技术有限公司 | Double phase-locked loop device for interphone |
| CN203102385U (en) * | 2012-12-27 | 2013-07-31 | 深圳市金溢科技有限公司 | Radio frequency (RF) transmit-receive device, road side unit, ETC (Electronic Toll Collection) and intelligent parking lot management system |
| CN203042236U (en) * | 2012-12-27 | 2013-07-10 | 北京超思电子技术股份有限公司 | Measuring device |
| CN103268514A (en) * | 2013-05-23 | 2013-08-28 | 安徽大学 | Radio frequency identification system based on SAW technology |
| CN103593906A (en) * | 2013-10-28 | 2014-02-19 | 深圳力合防伪技术有限公司 | Antiferromagnetic resonance radio frequency identification ticket management terminal |
| CN203503038U (en) * | 2013-10-28 | 2014-03-26 | 深圳力合防伪技术有限公司 | Antiferromagnetic resonance radio frequency identification ticket management system |
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