CN105096442A - Detection device for detecting anti counterfeiting component and detection method thereof - Google Patents
Detection device for detecting anti counterfeiting component and detection method thereof Download PDFInfo
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- CN105096442A CN105096442A CN201410184129.2A CN201410184129A CN105096442A CN 105096442 A CN105096442 A CN 105096442A CN 201410184129 A CN201410184129 A CN 201410184129A CN 105096442 A CN105096442 A CN 105096442A
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Abstract
The present invention provides a detection device for detecting an anti counterfeiting component and a detection method thereof. The detection device and the detection method can prevent the criminal offenders from decoding the anti counterfeiting characteristic signals effectively, and can protect the anti counterfeiting characteristics of a machine-readable safety line very well. The detection device provided by the present invention comprises a detection module and a processing module which are packaged in a same packaging body, the detection module detects the anti counterfeiting characteristics of the anti counterfeiting component and sends the detected anti counterfeiting characteristics to the processing module in a signal format, and the processing module is used to store a safety line machine-readable standard anti counterfeiting characteristic base, read the safety line machine-readable standard anti counterfeiting characteristics corresponding to the detected anti counterfeiting characteristics from the safety line machine-readable standard anti counterfeiting characteristic base, compare the detected anti counterfeiting characteristics with the read safety line machine-readable standard anti counterfeiting characteristics, encrypt a comparison result and output the encrypted comparison result to the exterior of the packaging body.
Description
Technical field
The present invention relates to safety anti-fake field, particularly relate to a kind of pick-up unit and the detection method thereof that detect Security element (such as, safety line, banknote, securities etc.).
Background technology
Usually, the financial anti-fake product such as banknote, securities, safety line, safety paper all has forge for preventing and by anti-counterfeiting characteristic machine-readable fast, especially can be characterized as master with magnetic anti-counterfeit.
The reading of measuring tool to machine-readable anti-false feature depends on the sensor carried above measuring tool, such as the sensor described in WO2009103352A1 patented claim.But, current is all the forms adopting printed circuit board (PCB) for detecting the treatment circuit adopted in the measuring tool of anti-counterfeiting characteristic, and the sensor for detecting anti-counterfeiting characteristic is separated with the treatment circuit of printed circuit board (PCB) form, also namely sensor and treatment circuit are arranged in different places, and the anti-counterfeiting characteristic signal that sensor is directly detected exports to treatment circuit to carry out Treatment Analysis by treatment circuit.
But; along with the development of pseudo-technology for making; judge that machine-readable anti-false feature is also one of means of forging molecule according to sensor output signal; therefore when the anti-counterfeiting characteristic signal that sensor is detected sends to treatment circuit; because sensor and treatment circuit are arranged in different places; thus forgery molecule can be made extremely easily can to catch sensor send to the signal for the treatment of circuit and utilize this signal to forge Security element, thus also just can not play a very good protection to the anti-counterfeiting characteristic of Security element.
Summary of the invention
The object of this invention is to provide a kind of pick-up unit and the detection method thereof that detect Security element; this pick-up unit and detection method thereof can effectively to the decoding of anti-counterfeiting characteristic signal, play a very good protection to the anti-counterfeiting characteristic of Security element by delinquency prevention molecule.
To achieve these goals, the invention provides a kind of pick-up unit detecting Security element, this pick-up unit comprises and is encapsulated in detection module in same packaging body and processing module, wherein:
The anti-counterfeiting characteristic of described detection module to described Security element detects and the anti-counterfeiting characteristic detected is sent to described processing module with signal form; And
Described processing module is used for storage security line machine-readable standard anti-counterfeiting characteristic storehouse, the safety line machine-readable standard anti-counterfeiting characteristic corresponding with the described anti-counterfeiting characteristic detected is read from described safety line machine-readable standard anti-counterfeiting characteristic storehouse, the described anti-counterfeiting characteristic detected and the machine-readable standard anti-counterfeiting characteristic of safety line that reads are compared, comparison result is encrypted and the comparison result after encryption is outputted to the outside of described packaging body.
The present invention also provides a kind of method for detecting Security element, and the method comprises:
Detected by the anti-counterfeiting characteristic of described detection module to described Security element and the anti-counterfeiting characteristic detected is sent to described processing module with signal form; And
From described safety line machine-readable standard anti-counterfeiting characteristic storehouse, read the safety line machine-readable standard anti-counterfeiting characteristic corresponding with the described anti-counterfeiting characteristic detected by described processing module, the described anti-counterfeiting characteristic detected and the safety line machine-readable standard anti-counterfeiting characteristic that reads are compared, comparison result is encrypted and the comparison result after encrypting outputted to the outside of described packaging body.
Pass through technique scheme; because detection module and processing module are positioned at same packaging body; so the signal transmission between detection module and processing module carries out in package interior; such packaging body outside just cannot obtain the signal transmitted between detection module and processing module; thus also would not cause the leakage of the anti-counterfeiting characteristic of Security element and be decrypted; the anti-counterfeiting characteristic of Security element is played a very good protection, makes the anti-counterfeiting characteristic of Security element can by hidden and preventing decryption well.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the block diagram of the pick-up unit according to one embodiment of the present invention;
Fig. 2 is the block diagram according to the processing module in the pick-up unit of one embodiment of the present invention;
Fig. 3 is the output schematic diagram according to the detection module in pick-up unit of the present invention and processing module; And
Fig. 4 is the process flow diagram of the detection method of detection Security element according to one embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
As shown in Figure 1, the invention provides a kind of pick-up unit 1 for detecting Security element, this pick-up unit 1 comprises and is encapsulated in detection module 101 in same packaging body and processing module 102, and the anti-counterfeiting characteristic of wherein said detection module 101 to described Security element detects and the anti-counterfeiting characteristic detected is sent to described processing module 102 with signal form; And described processing module 102 is for storage security line machine-readable standard anti-counterfeiting characteristic storehouse, the safety line machine-readable standard anti-counterfeiting characteristic corresponding with the described anti-counterfeiting characteristic detected is read from described safety line machine-readable standard anti-counterfeiting characteristic storehouse, the described anti-counterfeiting characteristic detected and the machine-readable standard anti-counterfeiting characteristic of safety line that reads are compared, comparison result is encrypted and the comparison result after encryption is outputted to the outside of described packaging body.
In the present invention, processing module 102 can be small-sized semiconductor processes chip, and this semiconductor processes chip can be integrated in detection module 101.
Preferably, can be built-in with recognizer in processing module 102, this processing module 102 adopts this recognizer to realize the judgement of the anti-counterfeiting characteristic true and false to detected Security element.And this processing module 102 is preferably on-chip system chip, this makes it possible to utilize integrated antenna package integrated technology to be encapsulated in same packaging body by detection module 101 and processing module 102, thus the volume not only reduced according to pick-up unit of the present invention, and the signal transmission between detection module 101 and processing module 102 is completed in packaging body, thus effectively prevent forgery molecule to the decoding of the signal detected by detection module 101.
Preferably, described detection module 101 can be at least one in magnetic sensor and conductive sensor, or can be the combination of magnetic sensor and conductive sensor, for can be detected by machine-readable safety line machine-readable anti-false feature on Security element.
Preferably, except storage security line machine-readable standard anti-counterfeiting characteristic storehouse, processing module 102 can also store each recognizer for the machine-readable standard anti-counterfeiting characteristic of the mutually different safety line of the complexity be forged, such as, ROM (read-only memory) can be built-in with in processing module 102 to store above-mentioned safety line machine-readable standard anti-counterfeiting characteristic storehouse and each recognizer.
Described safety line machine-readable standard anti-counterfeiting characteristic storehouse can comprise the different machine-readable standard anti-counterfeiting characteristic of a series of safety lines of the complexity that is forged.Indicate the safety line machine-readable standard anti-counterfeiting characteristic storehouse of seriation as follows, wherein, certain currency utilizes A and B two kinds of false proof key elements to form machine-readable coding, and false proof key element A possesses a, b two kinds can the attribute of quick machine-readable detection.Whether a attribute that the new money distribution initial stage only can detect A key element exists to distinguish true from false.According to the development of market counterfeit money take the mode of upgrade software activate in good time higher level standard anti-counterfeiting characteristic (such as, detect A key element a, b two attribute whether exist to tell truth from falsehood) to ensure the lasting anti-counterfeit capability of machine-readable anti-false element.
Preferably, as shown in Figure 2, described processing module 102 can comprise the amplifying circuit 201 for amplifying the anti-counterfeiting characteristic signal being received from described detection module 101, the filtering circuit 202 of filtering is carried out for anti-counterfeiting characteristic signal after the amplification to described amplifying circuit 201, analog-to-digital analog to digital conversion circuit 203 is carried out for anti-counterfeiting characteristic signal after the filtering to described filtering circuit 202, for the Comparison Circuit 204 that anti-counterfeiting characteristic signal after the analog to digital conversion of analog-digital conversion circuit as described 203 is compared with the machine-readable standard anti-counterfeiting characteristic of safety line read, for encrypted circuit 205 that the comparison result of described Comparison Circuit 304 is encrypted and be used for the output circuit 206 that the comparison result after by encryption outputs to the outside of described packaging body, like this, after comparison result after the encryption being externally received output circuit 206 output, just can with double secret key encrypt the conclusion of anti-counterfeiting characteristic that comparison result is decrypted the to obtain detected Security element whether true and false.As shown in Figure 3, (this simulating signal 301 is decoded if the words being output to packaging body outside are highly susceptible to the person of being forged and identify to it illustrates the simulating signal 301 that detection module 101 exports, thus the leakage of the anti-counterfeiting characteristic of Security element will be caused and be decrypted, but the present invention is by being encapsulated in same packaging body by processing module 102 and detection module 101, then make packaging body outside cannot obtain the simulating signal 301 that detection module 101 sends to processing module 102, thus effectively hide and protect the anti-counterfeiting characteristic of Security element) and treated module 102 process the logical signal 302 that backward packaging body outside exports, wherein logical signal 302 can output on the instruments such as the oscillograph (not shown) of packaging body outside and show by processing module 102.
Preferably, pick-up unit 1 according to the present invention can also comprise second development interface (not shown), for being upgraded to pick-up unit 1 according to the present invention by this second development interface.Like this, developer just can carry out supplementing or changing to the recognizer in pick-up unit 1 according to the present invention and standard anti-counterfeiting characteristic storehouse according to released different Security elements, thus improves the compatibility according to pick-up unit 1 of the present invention.
Preferably, described processing module 102 can be powered by the fixed power source (not shown) in pick-up unit 1 according to the present invention, and when attempting by external force to open according to pick-up unit 1 of the present invention, described fixed power source and described processing module 102 depart from the safety line machine-readable standard anti-counterfeiting characteristic storehouse that makes to store in described processing module 102 and recognizer is lost, thus can the key message (such as, safety line machine-readable standard anti-counterfeiting characteristic storehouse, recognizer etc.) forged needed for Security element be maintained secrecy effectively.
The present invention also provides a kind of and adopts above-mentioned pick-up unit to detect the method for Security element, and as shown in Figure 4, the method comprises:
S41, to be detected by the anti-counterfeiting characteristic of described detection module 101 to described Security element and the anti-counterfeiting characteristic detected is sent to described processing module 102 with signal form; And
S42, from described safety line machine-readable standard anti-counterfeiting characteristic storehouse, to be read the safety line machine-readable standard anti-counterfeiting characteristic corresponding with the described anti-counterfeiting characteristic detected by described processing module 102, the described anti-counterfeiting characteristic detected and the safety line machine-readable standard anti-counterfeiting characteristic read are compared, comparison result is encrypted and the comparison result after encrypting is outputted to the outside of described packaging body.
Preferably, described the described anti-counterfeiting characteristic detected and the safety line machine-readable standard anti-counterfeiting characteristic that reads are compared and can be comprised: the described anti-counterfeiting characteristic signal detected is amplified; Filtering is carried out to the anti-counterfeiting characteristic signal after amplifying; Analog to digital conversion is carried out to filtered anti-counterfeiting characteristic signal; And the anti-counterfeiting characteristic signal after analog to digital conversion and the machine-readable standard anti-counterfeiting characteristic of safety line read are compared.Owing to having combined pick-up unit according to the present invention above, standard anti-counterfeiting characteristic storehouse is described, so repeat no more herein.
Preferably, the method can also comprise: upgraded to described pick-up unit by second development interface.Like this, developer just can carry out supplementing or changing to the recognizer in pick-up unit according to the present invention and standard anti-counterfeiting characteristic storehouse according to released different Security elements, thus improves the compatibility according to pick-up unit of the present invention.
Preferably, can also comprise before step S41 according to method of the present invention: make detection module 101 and processing module 102 carry out Power-On Self-Test.After self-inspection is passed through, pick-up unit according to the present invention enters into holding state; If self-inspection is not passed through, then have warning and error code output, wherein according to concrete communications protocol, error code can be outputted on the display device of packaging body outside, so that check.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1., for detecting a pick-up unit for Security element, this pick-up unit comprises and is encapsulated in detection module in same packaging body and processing module, wherein:
The anti-counterfeiting characteristic of described detection module to described Security element detects and the anti-counterfeiting characteristic detected is sent to described processing module with signal form; And
Described processing module is used for storage security line machine-readable standard anti-counterfeiting characteristic storehouse, the safety line machine-readable standard anti-counterfeiting characteristic corresponding with the described anti-counterfeiting characteristic detected is read from described safety line machine-readable standard anti-counterfeiting characteristic storehouse, the described anti-counterfeiting characteristic detected and the machine-readable standard anti-counterfeiting characteristic of safety line that reads are compared, comparison result is encrypted and the comparison result after encryption is outputted to the outside of described packaging body.
2. pick-up unit according to claim 1, wherein, described Security element is implant safety line in bank-note paper or have valency to demonstrate,prove safety line in Securities for implanting.
3. pick-up unit according to claim 1, wherein, described detection module is at least one in magnetic sensor and conductive sensor, or is the combination of magnetic sensor and conductive sensor.
4. pick-up unit according to claim 1, wherein, described processing module comprises the amplifying circuit for amplifying the anti-counterfeiting characteristic signal being received from described detection module, the filtering circuit of filtering is carried out for anti-counterfeiting characteristic signal after the amplification to described amplifying circuit, analog-to-digital analog to digital conversion circuit is carried out for anti-counterfeiting characteristic signal after the filtering to described filtering circuit, for the Comparison Circuit that anti-counterfeiting characteristic signal after the analog to digital conversion of analog-digital conversion circuit as described is compared with the machine-readable standard anti-counterfeiting characteristic of safety line read, for encrypted circuit that the comparison result of described Comparison Circuit is encrypted and be used for the output circuit that the comparison result after by encryption outputs to the outside of described packaging body.
5. pick-up unit according to claim 1, wherein, described safety line machine-readable standard anti-counterfeiting characteristic storehouse comprises the different machine-readable standard anti-counterfeiting characteristic of a series of safety lines of the complexity that is forged.
6. the pick-up unit any one of claim 1 to 5 described in claim, this pick-up unit also comprises second development interface, to be upgraded to described pick-up unit by this second development interface.
7. the pick-up unit any one of claim 1 to 5 described in claim, wherein, described processing module is powered by the fixed power source in described pick-up unit, and when attempting to open described pick-up unit by external force, described fixed power source and described processing module depart to make the described safety line machine-readable standard anti-counterfeiting characteristic storehouse stored in described processing module lose.
8. adopt the pick-up unit any one of claim 1 to 7 described in claim to detect a method for Security element, the method comprises:
Detected by the anti-counterfeiting characteristic of described detection module to described Security element and the anti-counterfeiting characteristic detected is sent to described processing module with signal form; And
From described safety line machine-readable standard anti-counterfeiting characteristic storehouse, read the safety line machine-readable standard anti-counterfeiting characteristic corresponding with the described anti-counterfeiting characteristic detected by described processing module, the described anti-counterfeiting characteristic detected and the safety line machine-readable standard anti-counterfeiting characteristic that reads are compared, comparison result is encrypted and the comparison result after encrypting outputted to the outside of described packaging body.
9. method according to claim 8, wherein, described being compared with the machine-readable standard anti-counterfeiting characteristic of safety line read by the described anti-counterfeiting characteristic detected comprises:
The described anti-counterfeiting characteristic signal detected is amplified;
Filtering is carried out to the anti-counterfeiting characteristic signal after amplifying;
Analog to digital conversion is carried out to filtered anti-counterfeiting characteristic signal; And
Anti-counterfeiting characteristic signal after analog to digital conversion and the machine-readable standard anti-counterfeiting characteristic of safety line read are compared.
10. method according to claim 8, the method also comprises: upgraded to described pick-up unit by second development interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410184129.2A CN105096442A (en) | 2014-05-04 | 2014-05-04 | Detection device for detecting anti counterfeiting component and detection method thereof |
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| CN201410184129.2A CN105096442A (en) | 2014-05-04 | 2014-05-04 | Detection device for detecting anti counterfeiting component and detection method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109598837A (en) * | 2018-11-29 | 2019-04-09 | 深圳怡化电脑股份有限公司 | The detection method of financial machine and tool and its distinguishing ability, system and detection service device |
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Application publication date: 20151125 |