CN1949242A - Pseudo proof method using cryptical symbol, identifying apparatus and cryptical symbol tag - Google Patents
Pseudo proof method using cryptical symbol, identifying apparatus and cryptical symbol tag Download PDFInfo
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- CN1949242A CN1949242A CN 200610063441 CN200610063441A CN1949242A CN 1949242 A CN1949242 A CN 1949242A CN 200610063441 CN200610063441 CN 200610063441 CN 200610063441 A CN200610063441 A CN 200610063441A CN 1949242 A CN1949242 A CN 1949242A
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Abstract
The invention relates to a invisible coding anti-fake method and device. It includes the following steps: designing one label with non-visual coding mark point array on the surface; making one invisible anti-fake code identifying device includes fetch probe, decoding circuit, processing circuit, and reporting device; using the fetch probe to scan the mark array; using the reporting device to express the read information as voice or image type. The non-visual coding is strip or punctuation which is circular, triangle, polygon, or star, hollow or solid marks. This invisible coding label has high security. The invisible anti-fake coding identifying device has fast reading speed, direct viewing information reflecting, is suited for the occasion without strong light, and the person whose eyesight is not very good.
Description
Technical field the present invention relates to the signal intelligent recognition device, particularly is used for anti-false sign and recognition device on the article packing.
Background technology is at present in false proof means, utilize antifalsification label commonplace, this antifalsification label generally is the class origin that proves product with visible sign, also have on the antifalsification label stealthy icon of printing or coding, utilize the light of the irradiate light of special angle or peculiar spectrum to show the content of sign, and the recognition device that is used to discern antifalsification label just provides the condition that manifests for label, the content reading of antifalsification label can not be come out, this recognition methods is just not too suitable for using in some special occasions and special population, the crowd that for example darker occasion or eyesight are not so good etc.In addition, the stealthy sign indicating number that adopts at present is general to be sign with numeral, figure or bar code all, because the limited amount of numeral or figure, so diacritic group of number also is restricted, the probability of repetition is very big.Even bar code also also compares difficulty owing to will design the bar code of different length and width in limited space, its quantity that makes up out is also few.
Summary of the invention the invention provides false proof method of a kind of stealthy sign indicating number and products thereof, adopt the stealthy code mark of short strip shape or point-like, utilize the difference of spacing between each sign, produce the coding of various combination, solve number of code combinations deficiency in the prior art, technical matters that repetition rate is high.Adopt the recognition device information on the antifalsification label can be expressed with sound or image format simultaneously, solve the information of antifalsification label in the prior art can only be on label the technique for displaying problem.
The scheme that the present invention solves the problems of the technologies described above is that a kind of invisible coding anti-fake method of utilizing is characterized in that: this method may further comprise the steps:
A. design the label that a surface is provided with non-visual coding maker array, the spacing in this tag array between at least a portion sign is not equidistant;
B. make a concealed anti-false code recognition device, this device comprise can identification step A described in non-visual coding read probe, decoding scheme, treatment circuit and the annunciator that the information representation that reads is come out;
C. the non-visual coding maker array described in the alignment probe steps A that reads with concealed anti-false code recognition device described in the step B scans, read all information on the label until this concealed anti-false code recognition device, and the information that the reads formal representation with sound or image has been come out by the annunciator of concealed anti-false code recognition device.
This programme utilizes the establishment order of each sign in the stealthy code mark array to be recognition feature, be exactly to utilize the spacing between each sign and the position of sign to be feature specifically, read a coordinate of sign by recognition device, compare with the standard array coordinate, calculate the error of displacement sign, to the information under should error, draw the accurate information of this label thus.Prestore the information of standard array in the concealed anti-false code recognition device of the present invention, after reading the stealthy sign indicating number of scanning probe label, to compare with the standard information that prestores in the picture information input decoding scheme circuit that obtain, then wherein distinctive information and identical information are formed digit strings, feed back to the user in the annunciator through being transported to after the processing circuit processes.
In order to increase distinguishing characteristics, non-visual coding can adopt strip or point-like sign described in the described steps A, can also be hollow or solid sign with this non-visual code Design, wherein the point-like sign can also all or part ofly adopt circle, triangle, polygon or star, and non-visuality described in the described steps A is encoded to light distinguishing mark or magnetic sign.
Be masked as example with point-like, this is used for doing false proof non-visual two-dimensional point code, be printed on product or the Product labelling, directly print on what product or the label with general black ink, diameter by this two-dimensional point code of what only has 0.05mm, therefore can't with the naked eye discern, but through infrared light-emitting diode irradiation Hou, can be via the CMOS Sensor imaging in the notebook data reading device, reach the purpose of decoding again by the data processing equipment interpretation of Hou end, the spacing that distributes according to point coding is different with the orientation, in the square tiny area of 4mm * 4mm, can build and put nearly 239 (549,755,813,888) coding reaches false proof purpose.
Design a kind of concealed anti-false code recognition device, comprise housing, be arranged at non-contact data reading device on this housing, be arranged at data processing equipment, data message annunciator and power supply in the housing, described non-contact data reading device and data message annunciator connect data processing apparatus respectively, and the data message annunciator connects data processing apparatus.This product is read the information on the non-visual two-dimentional security code that is printed on product or the Product labelling by the non-contact data reading device, handle in the input data processing equipment, and convert thereof into and can show or voice signal, show with image or form of sound by the data message annunciator.
Described data processing equipment comprises microprocessor, decoding scheme and memory chip, and wherein decoding scheme connects non-contact data reading device and microprocessor respectively, and the data message annunciator connects microprocessor.
Described data message annunciator can be display or loudspeaker, and display can adopt LCD (LCD) or light emitting diode (LED) display.
A kind of stealthy sign indicating number label comprises pasting obeys in substrate on the commodity and the tag array that is attached to non-visuality separate on this substrate, and the spacing in this array between at least a portion sign is not equidistant.Described strip sign or the point-like sign of being masked as, this is masked as hollow or solid sign, and wherein point-like is masked as circle, triangle, polygon or star, described light distinguishing mark or the magnetic sign of being masked as.
The present invention adopts technique scheme, make this stealthy sign indicating number label have highly confidential property, the probability that repeats is minimum, again because the sign on the label is stealthy, people's naked eyes can't be discerned at all, so, have good disguise, comprehensive above-mentioned characteristics make this stealthy sign indicating number label can really play false proof effect.And concealed anti-false code recognition device of the present invention has that reading speed is fast, message reflection is directly perceived, be convenient to very much light not high field close and eyesight is not that extraordinary crowd uses.
Description of drawings
Fig. 1 is the schematic perspective view of concealed anti-false code recognition device of the present invention.
Fig. 2 is the local enlarged diagram of the stealthy sign indicating number of I portion label among Fig. 1.
Fig. 3 is a principle of work block diagram of the present invention.
Embodiment is in conjunction with above-mentioned description of drawings embodiments of the invention.
The scheme that the present invention solves the problems of the technologies described above is, adopts a kind of invisible coding anti-fake method of utilizing, and this method may further comprise the steps:
A. design the label that a surface is provided with non-visual coding maker array, the spacing in this tag array between at least a portion sign is not equidistant;
B. make a concealed anti-false code recognition device, this device comprise can identification step A described in non-visual coding read probe, decoding scheme, treatment circuit and the annunciator that the information representation that reads is come out;
C. the non-visual coding maker array described in the alignment probe steps A that reads with concealed anti-false code recognition device described in the step B scans, read all information on the label until this concealed anti-false code recognition device, and the information that the reads formal representation with sound or image has been come out by the annunciator of concealed anti-false code recognition device.
This programme utilizes the establishment order of each sign in the stealthy code mark array to be recognition feature, be exactly to utilize the spacing between each sign and the position of sign to be feature specifically, read a coordinate of sign by recognition device, compare with the standard array coordinate, calculate the error of displacement sign, to the information under should error, draw the accurate information of this label thus.Prestore the information of standard array in the concealed anti-false code recognition device of the present invention, after reading the stealthy sign indicating number of scanning probe label, to compare with the standard information that prestores in the picture information input decoding scheme circuit that obtain, then wherein distinctive information and identical information are formed digit strings, feed back to the user in the annunciator through being transported to after the processing circuit processes.
In order to increase distinguishing characteristics, non-visual coding can adopt strip or point-like sign described in the described steps A, can also be hollow or solid sign with this non-visual code Design, wherein the point-like sign can also all or part ofly adopt circle, triangle, polygon or star, and non-visuality described in the described steps A is encoded to light distinguishing mark or magnetic sign.
By among Fig. 1 as can be known, a kind of concealed anti-false code recognition device comprises housing 10, be arranged at non-contact data reading device 20 on this housing 10, be arranged at data processing equipment 30, data message annunciator 40 and power supply 50 in the housing 10, described non-contact data reading device 20 and data message annunciator 40 connect data processing apparatus 30 respectively, and data message annunciator 40 connects data processing apparatus 30.The present invention reads information on the hidden anti-fake code by non-contact data reading device 20, handles in the input data processing equipment 30, and converts thereof into and can show or voice signal, is showed with image or form of sound by data message annunciator 40.
According to the form difference of message reflection on the concealed anti-false label 100, the reading device of non-contact data described in the present invention 20 also cooperates in different ways.If information is with readability performance on the concealed anti-false label, non-contact data reading device 20 adopts light video camera heads so, for example: optics camera or infrared scanner or the like.If information is with electromagnetic form performance on the concealed anti-false label, described non-contact data reading device 20 will adopt magnetic inductor.
By among Fig. 3 as can be known, described data processing equipment 30 comprises microprocessor 31, decoding scheme 32 and memory chip, wherein decoding scheme 32 connects non-contact data reading device 20 and microprocessor 31 respectively, and data message annunciator 40 connects microprocessor 31.Non-contact data reading device 20 reads on the concealed anti-false label after the information, this information is input in the decoding scheme 32, convert image coding signal or electrical signal of reaction to digital signal, be input to again in the microprocessor 31, microprocessor 31 sends instruction according to above-mentioned digital signal, by data message annunciator 40 form of the information on the label with image or sound is showed.
By among Fig. 1 as can be known, described data message annunciator 40 can adopt display and the driver module 41 thereof that is arranged on the housing 10, the form of information on the concealed anti-false label with image or literal showed, for example LCD (LCD) and driver module or light emitting diode indicator (LED) and driver module, this mode can be used in the darker occasion of light, utilizes the LED itself can emitting characteristics and utilize the LCD backlight clearly to show the information of concealed anti-false label.
By among Fig. 1 as can be known, described data message annunciator 40 also can adopt loudspeaker and the driver module 42 thereof that is arranged on the housing 10, with the information of the form of sound performance concealed anti-false label, it is not that extraordinary crowd uses that this scheme relatively helps eyesight.
By among Fig. 1 as can be known, data message annunciator 40 also can adopt the combined mode of display and loudspeaker.
By can finding out among Fig. 2, this stealthy sign indicating number label comprises pasting obeys in substrate on the commodity 70 and sign 60 arrays that are attached to non-visuality separate on this substrate 70, and the spacing in this array between at least a portion sign 60 is not equidistant.The spacing between each sign of utilization and the position of sign are feature, read the coordinate that each indicates by recognition device, compare, calculate the error of displacement sign b with standard array tick lables a coordinate, to the information under should error, draw the accurate information of this label thus.Because the position of sign and the spacing between them can have very many selections, also all can have certain difference more or less between each label, if the sign on the label reaches some, the probability of repetition can be ignored substantially.
By among Fig. 2 as can be known, in order further to increase the difference between each label, described sign 60 can be chosen as strip sign 61 or point-like sign 62 whole or in part, this sign 60 also can be chosen as hollow or solid sign whole or in part, and wherein point-like sign 62 more can be chosen as circle, triangle, polygon or star whole or in part.
Described sign 60 is light distinguishing mark or magnetic sign.
Claims (13)
1. one kind is utilized invisible coding anti-fake method, it is characterized in that: this method may further comprise the steps:
A. design the label that a surface is provided with non-visual coding maker array, the spacing in this tag array between at least a portion sign is not equidistant;
B. make a concealed anti-false code recognition device, this device comprise can identification step A described in non-visual coding read probe, decoding scheme, treatment circuit and the annunciator that the information representation that reads is come out;
C. the non-visual coding maker array described in the alignment probe steps A that reads with concealed anti-false code recognition device described in the step B scans, read all information on the label until this concealed anti-false code recognition device, and the information that the reads formal representation with sound or image has been come out by the annunciator of concealed anti-false code recognition device.
2. method according to claim 1 is characterized in that: non-visuality described in the described steps A is encoded to strip or point-like sign, this non-visuality is encoded to hollow or solid sign, and wherein point-like is masked as circle, triangle, polygon or star.
3. method according to claim 1 and 2 is characterized in that: non-visuality described in the described steps A is encoded to light distinguishing mark or magnetic sign.
4. concealed anti-false code recognition device, it is characterized in that: this device comprises housing (10), be arranged at non-contact data reading device (20) on this housing (10), be arranged at data processing equipment (30), data message annunciator (40) and power supply (50) in the housing (10), described non-contact data reading device (20) and data message annunciator (40) connect data processing apparatus respectively (30), data message annunciator (40) connect data processing apparatus (30).
5. concealed anti-false code recognition device according to claim 4 is characterized in that: described non-contact data reading device (20) is a light video camera head.
6. concealed anti-false code recognition device according to claim 4 is characterized in that: described non-contact data reading device (20) is a magnetic inductor.
7. according to each described concealed anti-false code recognition device in the claim 4 to 6, it is characterized in that: described data processing equipment (30) comprises microprocessor (31), decoding scheme (32) and memory chip, wherein decoding scheme (32) connects non-contact data reading device (20) and microprocessor (31) respectively, and data message annunciator (40) connects microprocessor (31).
8. according to each described concealed anti-false code recognition device in the claim 4 to 6, it is characterized in that: described data message annunciator (40) is for being arranged at display and the driver module (41) thereof on the housing (10).
9. according to each described concealed anti-false code recognition device in the claim 4 to 6, it is characterized in that: described data message annunciator (40) is for being arranged at loudspeaker and the driver module (42) thereof on the housing (10).
10. concealed anti-false code recognition device according to claim 8 is characterized in that: described display and driver module thereof (41) are LCD and driver module or light emitting diode indicator and driver module.
11. stealthy sign indicating number label, it is characterized in that, this stealth sign indicating number label pastes obeys the substrate (70) on commodity and is attached to sign (60) array that this substrate (70) is gone up separate non-visuality, and the spacing in this array between at least a portion sign (60) is not equidistant.
12. stealthy sign indicating number label according to claim 11, it is characterized in that: described sign (60) is strip sign (61) or point-like sign (62), this sign (60) is hollow or solid sign, and wherein point-like sign (62) is circle, triangle, polygon or star.
13. according to claim 11 or 12 described methods, it is characterized in that: described sign (60) is light distinguishing mark or magnetic sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610063441 CN1949242A (en) | 2006-10-31 | 2006-10-31 | Pseudo proof method using cryptical symbol, identifying apparatus and cryptical symbol tag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610063441 CN1949242A (en) | 2006-10-31 | 2006-10-31 | Pseudo proof method using cryptical symbol, identifying apparatus and cryptical symbol tag |
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| CN1949242A true CN1949242A (en) | 2007-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610063441 Pending CN1949242A (en) | 2006-10-31 | 2006-10-31 | Pseudo proof method using cryptical symbol, identifying apparatus and cryptical symbol tag |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551870A (en) * | 2009-03-26 | 2009-10-07 | 湛江恒立捷尔达科技有限公司 | Overlapping type information invisible encode false-proof printing technology |
| WO2009143732A1 (en) * | 2008-05-27 | 2009-12-03 | 北京华旗资讯数码科技有限公司 | A false-proof certificate and system, and a method for identifying the true or the false of an item |
| WO2011015036A1 (en) * | 2009-08-04 | 2011-02-10 | 深圳市王菱科技开发有限公司 | Data booklet with view-window processing system on paper |
| CN101590760B (en) * | 2008-05-27 | 2011-05-25 | 北京华旗资讯数码科技有限公司 | Anti-counterfeit system of micro image code |
| CN101590763B (en) * | 2008-05-27 | 2011-08-31 | 北京华旗资讯数码科技有限公司 | Anti-counterfeit system utilizing matching of micro image code and verification code to prevent counterfeit |
| CN101590764B (en) * | 2008-05-27 | 2011-12-28 | 北京华旗资讯数码科技有限公司 | Method for genuine or counterfeit identification by identifying micro image code |
| CN101590759B (en) * | 2008-05-27 | 2011-12-28 | 北京华旗资讯数码科技有限公司 | Anti-counterfeit certificate printed with micro image code |
| CN102673220A (en) * | 2008-05-27 | 2012-09-19 | 北京华旗资讯数码科技有限公司 | Anti-counterfeiting certificate capable of distinguishing truth and falsity through checking micro image codes and verification codes |
| CN101590762B (en) * | 2008-05-27 | 2012-09-26 | 北京华旗资讯数码科技有限公司 | Method for genuine or counterfeit identification by checking micro image code and verification code |
| CN103745179A (en) * | 2013-03-04 | 2014-04-23 | 立德高科(北京)数码科技有限责任公司 | Image anti-counterfeiting identification method applied in labels |
| WO2014139386A1 (en) * | 2013-03-13 | 2014-09-18 | Chang Kenneth | Anti-counterfeiting system and method thereof for tag forming, embedding, interpreting, authenticating and ownership changing |
-
2006
- 2006-10-31 CN CN 200610063441 patent/CN1949242A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009143732A1 (en) * | 2008-05-27 | 2009-12-03 | 北京华旗资讯数码科技有限公司 | A false-proof certificate and system, and a method for identifying the true or the false of an item |
| CN101590760B (en) * | 2008-05-27 | 2011-05-25 | 北京华旗资讯数码科技有限公司 | Anti-counterfeit system of micro image code |
| CN101590763B (en) * | 2008-05-27 | 2011-08-31 | 北京华旗资讯数码科技有限公司 | Anti-counterfeit system utilizing matching of micro image code and verification code to prevent counterfeit |
| CN101590764B (en) * | 2008-05-27 | 2011-12-28 | 北京华旗资讯数码科技有限公司 | Method for genuine or counterfeit identification by identifying micro image code |
| CN101590759B (en) * | 2008-05-27 | 2011-12-28 | 北京华旗资讯数码科技有限公司 | Anti-counterfeit certificate printed with micro image code |
| CN102673220A (en) * | 2008-05-27 | 2012-09-19 | 北京华旗资讯数码科技有限公司 | Anti-counterfeiting certificate capable of distinguishing truth and falsity through checking micro image codes and verification codes |
| CN101590762B (en) * | 2008-05-27 | 2012-09-26 | 北京华旗资讯数码科技有限公司 | Method for genuine or counterfeit identification by checking micro image code and verification code |
| CN101551870A (en) * | 2009-03-26 | 2009-10-07 | 湛江恒立捷尔达科技有限公司 | Overlapping type information invisible encode false-proof printing technology |
| WO2011015036A1 (en) * | 2009-08-04 | 2011-02-10 | 深圳市王菱科技开发有限公司 | Data booklet with view-window processing system on paper |
| CN103745179A (en) * | 2013-03-04 | 2014-04-23 | 立德高科(北京)数码科技有限责任公司 | Image anti-counterfeiting identification method applied in labels |
| WO2014139386A1 (en) * | 2013-03-13 | 2014-09-18 | Chang Kenneth | Anti-counterfeiting system and method thereof for tag forming, embedding, interpreting, authenticating and ownership changing |
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