CN1588437A - Hidden anti-fake code and its identifying device - Google Patents
Hidden anti-fake code and its identifying device Download PDFInfo
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- CN1588437A CN1588437A CN 200410074535 CN200410074535A CN1588437A CN 1588437 A CN1588437 A CN 1588437A CN 200410074535 CN200410074535 CN 200410074535 CN 200410074535 A CN200410074535 A CN 200410074535A CN 1588437 A CN1588437 A CN 1588437A
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- ultraviolet
- infrared
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- fake code
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Abstract
The invention discloses an invisible anti-fake code and its identification device. It is made up of some simple symbols or pattern dots array printed with infrared or ultraviolet anti-fake material, the invisibility and safety are strong, the detection is convenient and quick, the application range is wide. The identification device includes infrared or ultraviolet light source, image collector and computer system, the image collector is connected to the computer electrically, the computer is loaded with special image processing software, including image identification system, plastic system, and comparison system and decoding system.
Description
[technical field]
The present invention relates to a kind of hidden anti-fake code and recognition device thereof.
[background technology]
In recent years, along with constantly popularizing of computer utility, the application of bar code has obtained very big development.Bar code can mark information such as production country, manufacturing firm, trade name, date of manufacture, book classification number, mail terminal, classification, the date of commodity, thereby has all obtained widespread use in many fields such as circulation of commodities, taking care of books, PTT, banking systems.
Bar code is by width difference, different bar and the skies of reflectivity, be compiled into according to certain coding rule, in order to express the graphical identifier of set of number or letter character information, be that bar code is one group of thickness difference, according to the parallel lines figure of certain regulation arrangement spacing, the secret note that common bar code is differed greatly by reflectivity (being called for short the bar sky) is formed.Bar code has advantages such as high input speed, reliability height, big, the flexible practicality of Information Monitoring amount, but is easy to by imitated, and antifalsification is poor.
[summary of the invention]
The technical issues that need to address of the present invention just are to overcome the defective of existing bar code antifalsification difference, and a kind of hidden anti-fake code is provided, and it has high antifalsification, is difficult to copy.
For addressing the above problem, the present invention adopts following technical scheme:
Hidden anti-fake code of the present invention, it is to be rearranged by some simple symbols of infrared or ultraviolet anti-fake materials, printed on or pattern dot matrix
Preferably, the wherein said infrared anti-false material of the present invention is to change rare earth luminescent material on the energy.The ultraviolet anti-fake material is a ultraviolet fluorescent material.Wherein said simple symbol is the optional sign in the computing machine windows operating system, as ■ ▲ △ ◆ ◇ zero ● ★ ☆ ♀ ♂!～#$% ... ※ *-=÷ [] "+?Pattern is the pattern of arbitrary design, wherein the symbol arrangement mode be n capable * m row, wherein n, m are natural number, as
■□▲
◆◇★
○●☆
Or
★△◆※
《?+?？【
÷★☆《
￥％…◆
Or
♀♂！#￥
#￥％※×
】×-＝÷
！～#￥％。
Under the irradiation of near infrared or ultraviolet source, above-mentioned symbol or pattern dot matrix are arranged and are shown colour symbolism or pattern dot matrix Pareto diagram.
The invention also discloses a kind of concealed anti-false code recognition device, it comprises: infrared or ultraviolet source, figure collector and computer system, figure collector and computer system are electrically connected, be provided with special-purpose shaping software in the computing machine, comprise image identification system, orthopedic systems, comparison system, decoding system.
Wherein said infrared light supply is that wavelength is the 800nm-1000nm infrared light supply.Comprise that wavelength is infrared light semiconductor laser or infrared lamp or the infrarede emitting diode of 800nm-1000nm.Described ultraviolet source is that wavelength is the 200nm-400nm ultraviolet source.Comprise that wavelength is ultraviolet light semiconductor laser or uviol lamp or the ultraviolet light-emitting diode of 200nm-400nm.
The present invention adopts different formulations, some simple symbols or pattern dot matrix that different process is printed with conversion rare earth luminescent material or ultraviolet fluorescent material on the energy are arranged, under ordinary light, do not show vestige, under the irradiation of near infrared or ultraviolet source, show colour symbolism or pattern dot matrix Pareto diagram, as giving certain implication,, express different information by different dot matrix combinations with the symbol or the pattern of different colours.Available optics collector imports this color graphics into computing machine to be discerned, deciphers, can the unit of making, industry, commodity obtain the anti-false sign of a special use.This patent security code disguise and high safety, easy to detect quick, applied widely.
Its recognition device by special use is read wherein information and is carried out truth identification by computer system.
[description of drawings]
Fig. 1 is the recognition device structural representation of bar code of the present invention.
[embodiment]
Embodiment 1
The present invention's patent No. is that 00113404.3 described infrared anti-false materials, printed on symbol lattice is:
■□▲
◆◇★
○●☆
As enterprise's anti-counterfeiting mark.
With embodiment 1 described materials, printed on symbol lattice be:
★△◆※
《?+?？【
÷★☆《
￥％…◆
As commodity false proof mark.
Embodiment 3
Printing symbol lattice with patent No. ZL 951117918.7 described stealthy fidelity fluorescent materials as uv materials is:
♀♂！#￥
#￥％※×
】×-＝÷
！～#￥％。
As the service anti-counterfeiting mark.
Embodiment 4 infrared bar code recognition devices
As shown in Figure 1, infrared anti-false recognition device of the present invention comprises that the product type that Shenzhen Hua Le Electronics Co., Ltd. produces is the 800nm-1000nm infrared light semiconductor laser 1 of HLD9805-D type, image acquisition device 2 and computer system 3, image acquisition device and computer system are electrically connected, be provided with special-purpose shaping software in the computing machine, comprise image identification system, orthopedic systems, comparison system, decoding system.The infrared light semiconductor laser is in order to the irradiation security code, make the infrared anti-false sign indicating number show multicolour pattern, after the pattern-information that manifests is read by image acquisition device, the soft machine system handles of machine is as calculated carried out image recognition, shaping, comparison, decoding by computer system and is read wherein information and carry out truth identification.
Embodiment 5 ultraviolet bar code recognition devices
As shown in Figure 1, ultraviolet anti-fake recognition device of the present invention comprises the B series uviol lamp 1 that Bo Langte Science and Technology Ltd. produces, wavelength is 200mm---400nm, image acquisition device 2 and computer system 3, image acquisition device and computer system are electrically connected, be provided with special-purpose shaping software in the computing machine, comprise image identification system, orthopedic systems, comparison system, decoding system.Uviol lamp is in order to the irradiation security code, make the ultraviolet anti-fake sign indicating number show multicolour pattern, after the pattern-information that manifests was read by image acquisition device, the soft machine system handles of machine was as calculated carried out image recognition, shaping, comparison, decoding by computer system and is read wherein information and carry out truth identification.
Claims (15)
1, a kind of hidden anti-fake code is characterized in that: it is to be rearranged by some symbols of infrared or ultraviolet anti-fake materials, printed on or pattern dot matrix.
2, the described hidden anti-fake code of claim 1 is characterized in that: wherein said infrared anti-false material is to change rare earth luminescent material on the energy.
3, the described hidden anti-fake code of claim 1 is characterized in that: wherein said ultraviolet anti-fake material is a ultraviolet fluorescent material.
4, the arbitrary described hidden anti-fake code of claim 1-3 is characterized in that: wherein said symbol is the optional sign in the computing machine windows operating system, and described pattern is the pattern that designs arbitrarily.
5, the described security code of claim 4, it is characterized in that: wherein said simple symbol is: ■ ▲ △ ◆ ◇ zero ● ★ ☆ ♀ ♂!～#$% ... ※ *-=÷ [] "+?
6, the arbitrary described hidden anti-fake code of claim 1-5, it is characterized in that wherein the symbol arrangement mode be n capable * the m row, wherein n, m are natural number.
7, the arbitrary described hidden anti-fake code of claim 1-5 is characterized in that wherein the symbol arrangement mode is: ■ ▲
◆◇★
○●☆。
8, the arbitrary described hidden anti-fake code of claim 1-5 is characterized in that wherein the symbol arrangement mode is: ★ △ ◆ ※
《+？【
÷★☆《
￥％…◆。
9, the arbitrary described hidden anti-fake code of claim 1-5 is characterized in that wherein the symbol arrangement mode is: ♀ ♂! #$
#￥％※×
】×-＝÷
！～#￥％。
10, the arbitrary described hidden anti-fake code of claim 1-9 is characterized in that: under the irradiation of near infrared or ultraviolet source, described symbol or pattern dot matrix are arranged and are shown colour symbolism or pattern dot matrix Pareto diagram.
11, the arbitrary described concealed anti-false code recognition device of claim 1-10, it is characterized in that it comprises: infrared or ultraviolet source, figure collector and computer system, figure collector and computer system are electrically connected, be provided with special-purpose shaping software in the computing machine, comprise image identification system, orthopedic systems, comparison system, decoding system.
12, the described device of claim 11 is characterized in that: described infrared light supply is that wavelength is the 800nm-1000nm infrared light supply.
13, the described device of claim 11 is characterized in that: described infrared light supply is that wavelength is infrared light semiconductor laser or infrared lamp or the infrarede emitting diode of 800nm-1000nm.
14, the described device of claim 11 is characterized in that: described ultraviolet source is that wavelength is the 200nm-400nm ultraviolet source.
15, the described device of claim 11 is characterized in that: described ultraviolet source is that wavelength is ultraviolet light semiconductor laser or uviol lamp or the ultraviolet light-emitting diode of 200nm-400nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410074535 CN1588437A (en) | 2004-09-07 | 2004-09-07 | Hidden anti-fake code and its identifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410074535 CN1588437A (en) | 2004-09-07 | 2004-09-07 | Hidden anti-fake code and its identifying device |
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| Publication Number | Publication Date |
|---|---|
| CN1588437A true CN1588437A (en) | 2005-03-02 |
Family
ID=34604844
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410074535 Pending CN1588437A (en) | 2004-09-07 | 2004-09-07 | Hidden anti-fake code and its identifying device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110224A (en) * | 2009-12-25 | 2011-06-29 | 金辉文 | Method for preventing counterfeiting and preventing goods from fleeing by intelligent code |
| WO2011076054A1 (en) * | 2009-12-22 | 2011-06-30 | 广州广电运通金融电子股份有限公司 | Foreign object detection device and detection method thereof and automatic teller machine (atm) includeing same device |
| CN103929564A (en) * | 2014-04-11 | 2014-07-16 | 立德高科(北京)数码科技有限责任公司 | Reading device with hand writing input and wireless transmission functions and operating method |
| CN104691127A (en) * | 2015-02-10 | 2015-06-10 | 首都师范大学 | Method for implementing lifelong anti-counterfeiting of commodities |
| CN106555938A (en) * | 2016-11-28 | 2017-04-05 | 北京慧眼智行科技有限公司 | A kind of illuminator of hide information collection |
| CN110163321A (en) * | 2019-05-22 | 2019-08-23 | 电子科技大学 | A kind of waterproof hidden bar code and detection method based on electrical detection mode |
| CN112158415A (en) * | 2020-08-20 | 2021-01-01 | 长沙华腾包装有限公司 | Transparent paper packaging machine with stay wire anti-counterfeiting code detection device |
-
2004
- 2004-09-07 CN CN 200410074535 patent/CN1588437A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076054A1 (en) * | 2009-12-22 | 2011-06-30 | 广州广电运通金融电子股份有限公司 | Foreign object detection device and detection method thereof and automatic teller machine (atm) includeing same device |
| CN102110224A (en) * | 2009-12-25 | 2011-06-29 | 金辉文 | Method for preventing counterfeiting and preventing goods from fleeing by intelligent code |
| CN102110224B (en) * | 2009-12-25 | 2014-03-12 | 金辉文 | Method for preventing counterfeiting and preventing goods from fleeing by intelligent code |
| CN103929564A (en) * | 2014-04-11 | 2014-07-16 | 立德高科(北京)数码科技有限责任公司 | Reading device with hand writing input and wireless transmission functions and operating method |
| CN104691127A (en) * | 2015-02-10 | 2015-06-10 | 首都师范大学 | Method for implementing lifelong anti-counterfeiting of commodities |
| CN106555938A (en) * | 2016-11-28 | 2017-04-05 | 北京慧眼智行科技有限公司 | A kind of illuminator of hide information collection |
| CN110163321A (en) * | 2019-05-22 | 2019-08-23 | 电子科技大学 | A kind of waterproof hidden bar code and detection method based on electrical detection mode |
| CN112158415A (en) * | 2020-08-20 | 2021-01-01 | 长沙华腾包装有限公司 | Transparent paper packaging machine with stay wire anti-counterfeiting code detection device |
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