CN109447593B - Method and system for generating dynamic anti-counterfeiting physical signature - Google Patents
Method and system for generating dynamic anti-counterfeiting physical signature Download PDFInfo
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- CN109447593B CN109447593B CN201811343888.3A CN201811343888A CN109447593B CN 109447593 B CN109447593 B CN 109447593B CN 201811343888 A CN201811343888 A CN 201811343888A CN 109447593 B CN109447593 B CN 109447593B
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Abstract
The invention discloses a method and a system for generating a dynamic anti-counterfeiting physical signature, wherein the method comprises the following steps: s1: generating signature information according to the signature demand information; s2: printing or covering a signature at least having a signature pattern and an information recording code according to the signature information; s3: collecting a printed or covered signature picture or collecting a printed or covered signature picture and paper print information; s4: extracting the information recording code in the signature picture according to the acquired signature picture, comparing the extracted information recording code with the information recording code in the original signature information in the step S1, and if the extracted information recording code is the same as the information recording code in the original signature information, performing the next step; s5: storing at least the collected signature picture or at least the collected signature picture and the paper print information on the remote storage address; s6: the valid signature is complete. The invention can upload the signature printed each time in real time, improves the anti-counterfeiting performance, makes the signature difficult to counterfeit, can facilitate the identification of the printed signature, greatly reduces the difficulty of checking the authenticity of the signature and is convenient to use.
Description
Technical Field
The invention relates to a method and a system for generating a dynamic anti-counterfeiting physical signature.
Background
At present, characters are created by human for thousands of years, especially the invention of the printing art is over thousands of years, and the lettering seal is used for thousands of years without change.
The common rubber seal, the stone seal, the bone seal or the atom seal are from seal cutting, and the information expressed by the limited text and graphics is too simple no matter manual seal cutting or computer laser engraving. With the popularization of color copying technology and computer graphic making software, the excessively simple graphic information not only loses the anti-counterfeiting performance, but also cannot be adapted to the times of electronic commerce and internet which are different day by day, and the carving seal which is not reformed in last millennium is not suitable for the requirements of the times.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method for generating a dynamic anti-counterfeiting physical signature, which can upload a signature printed each time in real time, improve the anti-counterfeiting performance, make the signature difficult to counterfeit, facilitate the identification of the printed signature, greatly reduce the difficulty of checking the authenticity of the signature and facilitate the use.
In order to solve the technical problems, the technical scheme of the invention is as follows: a method for generating dynamic anti-counterfeiting physical signature comprises the following steps:
s1: generating signature information according to the signature demand information; wherein, the signature information at least comprises a signature pattern and an information recording code, and the information recording code at least comprises remote storage address information;
s2: printing or covering a signature at least having a signature pattern and an information recording code according to the signature information;
s3: collecting a printed or covered signature picture or collecting a printed or covered signature picture and paper print information; the paper texture information is the texture information of the paper where the signature picture is located;
s4: extracting the information recording code in the signature picture according to the acquired signature picture, comparing the extracted information recording code with the information recording code in the original signature information in the step S1, and if the extracted information recording code is the same as the information recording code in the original signature information, performing the next step;
s5: storing at least the collected signature picture or at least the collected signature picture and the paper print information on the remote storage address;
s6: the valid signature is complete.
Further, in order to prevent the signature from being effectively copied and improve the anti-counterfeiting effect of the signature, the signature pattern comprises a visible signature pattern or a visible signature pattern and a invisible anti-counterfeiting pattern.
Further, in order to avoid the same signature from being used multiple times and reduce the risk of imitation, in step S1, signature information of one-time and/or random and/or invariant is generated according to the signature requirement information.
Further, before step S1, the method further includes:
s0: the signature pattern type is selected to generate the real-time signature requirement information.
Further, before step S0, in order to provide the device with an authentication function and achieve the purpose of being dedicated to a specific person, the method further includes:
s-1: carrying out identity authentication, and carrying out the next step if the identity authentication is passed;
further, in step S5, the signature information generation time and/or the signature information generation geographical location and/or the signature person identification information and/or the signature generation device number and/or the signature printing device number and/or the consumable part production date are also stored in the remote storage address.
Further, in step S4, if the extracted information describing code is not the same as the information describing code in the original signature information in step S1, the following steps are performed:
an identification mark indicating that the signature is invalid is printed at the position where the signature is printed or stamped.
The invention also provides a system for generating the dynamic anti-counterfeiting physical signature, which comprises:
the signature information generating module is used for generating signature information according to the signature demand information; wherein, the signature information at least comprises a signature pattern and an information recording code, and the information recording code at least comprises remote storage address information;
the printing module is used for printing or covering a signature at least with a signature pattern and an information recording code according to the signature information;
the signature acquisition module is used for acquiring the printed signature picture and/or paper print information;
the information recording code extraction module is used for extracting the information recording codes in the signature pictures according to the collected signature pictures;
the information recording code comparison module is used for comparing the extracted information recording code with the information recording code in the original signature information generated by the signature information generation module;
and the server is used for at least storing the acquired signature picture or at least storing the acquired signature picture and the paper print information on the remote storage address.
The system for generating the dynamic anti-counterfeiting physical signature further comprises:
the identity authentication module is used for performing identity authentication;
and the signature pattern type selection module is used for selecting the type of the signature pattern after the identity authentication is correct, and generating real-time signature requirement information.
Further, the identity verification module, the signature pattern category selection module, the signature information generation module, the information recording code extraction module and the information recording code comparison module are integrated in a signature generation device, the printing module and the signature acquisition module are integrated in a signature printing device, the signature printing device and the signature generation device are in signal connection with each other, and the signature generation device and the server are in signal connection with each other.
After the technical scheme is adopted, the invention has the following beneficial effects:
1. the invention stores the printed signature picture in real time, and only needs to compare the signature picture to be checked and/or the paper pattern information to be checked with the stored acquired signature picture and/or the stored paper pattern information during checking, thereby greatly reducing the difficulty of checking the authenticity of the signature, improving the efficiency and being convenient to use;
2. the invention collects the signature picture printed on the carrier and also collects the background picture and/or paper print information of the back of the signature picture corresponding to the carrier, the background picture and/or paper print information can be stored, the signature pattern and the information recording code are mixed with the background pattern of the back into a whole, if the fake is made according to the signature information, the fake seal only has signature information without background pattern and/or paper print information, the fake seal is easy to identify, and the fake seal loses significance;
3. the signature pattern can be provided with the invisible anti-counterfeiting pattern, and when the signature pattern is copied, the invisible anti-counterfeiting pattern and/or the paper pattern information cannot be effectively copied, so that the signature of the invention is prevented from being copied;
4. the traditional physical seal is not changed in form and is easy to imitate, and the signature has one-time and/or randomness, so that key elements of repeated use of the traditional seal are lost, and the imitation of the signature is meaningless;
5. the signature can be generated and can be used after identity recognition, the special purpose of a specially-assigned person is achieved, after authorization, the signature pattern type can be selected, real-time signature demand information is generated, the signature pattern type can be selected from official seal, financial seal, contract seal, signature seal, trade mark, signature seal, art seal, characteristic signature seal, picture seal and other seals with various contents and shapes, flexibility and changeability are realized, new seal does not need to be purchased even if a company changes or signature content changes, one machine is used for a plurality of seals for a long time, the purchase cost of the changed seal is saved, and environmental pollution and resource waste caused by traditional seal processing are avoided;
6. by means of authorization management, the signature generation device is connected with the signature printing device, remote authorization office can be effectively controlled in advance, and office efficiency is improved.
7. The signature of the invention covers the stamping of a physical seal and the anti-counterfeiting function of an electronic seal, and is an integrated scheme of unifying the traditional physical seal and the electronic seal.
Drawings
FIG. 1 is a flow chart of a method for generating a dynamic anti-counterfeiting physical signature according to the present invention;
FIG. 2 is a schematic block diagram of a dynamic anti-counterfeiting physical signature generation system of the present invention;
FIG. 3 is a flow chart of another method for generating a dynamic anti-counterfeit physical signature according to the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example one
As shown in fig. 1, a method for generating a dynamic anti-counterfeit physical signature includes the steps of:
s1: generating signature information according to the signature demand information; wherein, the signature information at least comprises a signature pattern and an information recording code, and the information recording code at least comprises remote storage address information; the information recording code may be a one-dimensional code or a two-dimensional code, but is not limited thereto; signature patterns include, but are not limited to: seal, signature, trademark, label, character symbol and picture;
s2: printing or covering a signature at least having a signature pattern and an information recording code according to the signature information;
s3: collecting a printed or covered signature picture;
s4: extracting the information recording code in the signature picture according to the acquired signature picture, comparing the extracted information recording code with the information recording code in the original signature information in the step S1, and if the extracted information recording code is the same as the information recording code in the original signature information, performing the next step;
s5: storing at least the acquired signature picture on a remote storage address;
s6: the valid signature is complete.
In the embodiment, the signature picture printed on the carrier is collected, the background picture of the back of the signature picture corresponding to the carrier is also collected, the background picture is also stored, the signature pattern, the information recording code and the background picture of the back are mixed into a whole, if counterfeiting is carried out according to the signature information, the counterfeiting stamp only has the signature information and does not have the background pattern, the counterfeiting stamp is easy to identify, and the counterfeiting stamp loses significance;
in step S1, the signature pattern includes a visible signature pattern or a visible signature pattern and a invisible anti-counterfeit pattern; the signature pattern can be provided with a hidden anti-counterfeiting pattern, and when the signature pattern is copied, the hidden anti-counterfeiting pattern cannot be effectively copied, so that the signature is prevented from being copied.
In step S1, generating one-time and/or random and/or invariant signature information according to the signature requirement information; the traditional physical seal is unchanged in form and easy to copy, and the signature has one-time and/or randomness, loses the key elements of repeated use of the traditional seal, and loses significance in copying the signature.
Before step S1, the method further includes:
s0: the signature pattern type is selected to generate the real-time signature requirement information.
Before step S0, the method further includes:
s-1: carrying out identity authentication, and carrying out the next step if the identity authentication is passed; the generation of the signature in the step can be used after identification, the purpose special for a specially-assigned person is achieved, after authorization, signature pattern types can be selected, real-time signature demand information is generated, the signature pattern types can be selected from official seal, financial seal, contract seal, signature seal, trade mark, label seal, art seal, feature signature seal, picture seal and other seals with various contents and shapes, flexibility and changeability are achieved, new seals do not need to be purchased even if companies change or signature content changes, one machine is used for a plurality of seals for a long time, the purchase cost of the changed seals is saved, and environmental pollution and resource waste caused by traditional seal processing are avoided;
in step S5, the signature information generation time and/or the signature information generation geographical location and/or the signature person identity information and/or the signature generation device number and/or the signature printing device number and/or the consumable part production date are also stored in the remote storage address; if the signature generating equipment is a mobile phone, the mobile phone equipment information is also stored.
In step S4, if the extracted information recording code is not the same as the information recording code in the original signature information in step S1, the following steps are performed:
printing an identification mark indicating that the signature is invalid at the position of printing or stamping the signature; the identification mark indicating that the signature is invalid may be in the form of "X" or "void", but is not limited thereto.
Example two
As shown in fig. 3, a method for generating a dynamic anti-counterfeit physical signature includes the steps of:
s1: generating signature information according to the signature demand information; wherein, the signature information at least comprises a signature pattern and an information recording code, and the information recording code at least comprises remote storage address information; the information recording code may be a one-dimensional code or a two-dimensional code, but is not limited thereto; signature patterns include, but are not limited to: seal, signature, trademark, label, character symbol and picture;
s2: printing or covering a signature at least having a signature pattern and an information recording code according to the signature information;
s3: collecting printed or covered signature pictures and paper information; the paper texture information is the texture information of the paper where the signature picture is located; the paper pattern information has an anti-counterfeiting function;
s4: extracting the information recording code in the signature picture according to the acquired signature picture, comparing the extracted information recording code with the information recording code in the original signature information in the step S1, and if the extracted information recording code is the same as the information recording code in the original signature information, performing the next step;
s5: storing at least the acquired signature picture and the paper print information on a remote storage address;
s6: the valid signature is complete.
In the embodiment, the signature picture printed on the carrier is collected, the background picture and the paper print information of the back of the signature picture corresponding to the carrier are also collected, the background picture and the paper print information are also stored, the signature pattern, the information recording code and the background pattern of the back are mixed into a whole, if counterfeiting is carried out according to the signature information, the counterfeiting stamp only has the signature information, and the background pattern and the paper print information are not available, the counterfeiting stamp is easy to identify, and the counterfeiting stamp loses significance;
in step S1, the signature pattern includes a visible signature pattern or a visible signature pattern and a invisible anti-counterfeit pattern; the signature pattern can be provided with a invisible anti-counterfeiting pattern, and when the signature pattern is copied, the invisible anti-counterfeiting pattern and the paper texture information cannot be effectively copied, so that the signature is prevented from being copied; in addition, the invisible anti-counterfeiting pattern and the paper-line information are comprehensively used, so that the aim of double anti-counterfeiting can be fulfilled.
In step S1, generating one-time and/or random or invariant signature information according to the signature requirement information; the traditional physical seal is unchanged in form and easy to copy, and the signature has one-time and/or randomness, loses the key elements of repeated use of the traditional seal, and loses significance in copying the signature.
Before step S1, the method further includes:
s0: the signature pattern type is selected to generate the real-time signature requirement information.
Before step S0, the method further includes:
s-1: carrying out identity authentication, and carrying out the next step if the identity authentication is passed; the generation of the signature in the step can be used after identification, the purpose special for a specially-assigned person is achieved, after authorization, signature pattern types can be selected, real-time signature demand information is generated, the signature pattern types can be selected from official seal, financial seal, contract seal, signature seal, trade mark, label seal, art seal, feature signature seal, picture seal and other seals with various contents and shapes, flexibility and changeability are achieved, new seals do not need to be purchased even if companies change or signature content changes, one machine is used for a plurality of seals for a long time, the purchase cost of the changed seals is saved, and environmental pollution and resource waste caused by traditional seal processing are avoided;
in step S5, the signature information generation time and/or the signature information generation geographical location and/or the signature person identity information and/or the signature generation device number and/or the signature printing device number and/or the consumable part production date are also stored in the remote storage address; and if the signature generating equipment is a mobile phone, the mobile phone number is also stored.
In step S4, if the extracted information recording code is not the same as the information recording code in the original signature information in step S1, the following steps are performed:
printing an identification mark indicating that the signature is invalid at the position of printing or stamping the signature; the identification mark indicating that the signature is invalid may be in the form of "X" or "void", but is not limited thereto.
EXAMPLE III
As shown in fig. 2, a system for generating a dynamic anti-counterfeit physical signature, which is adapted to the production method in the first embodiment or the second embodiment, includes:
the signature information generating module 13, the signature information generating module 13 is configured to generate signature information according to the signature demand information; wherein, the signature information at least comprises a signature pattern and an information recording code, and the information recording code at least comprises remote storage address information; the information recording code may be a one-dimensional code or a two-dimensional code, but is not limited thereto; signature patterns include, but are not limited to: seal, signature, trademark, label, character symbol and picture;
a printing module 21, the printing module 21 being configured to print or cover a signature having at least a signature pattern and an information recording code according to the signature information;
the signature acquisition module 22, the signature acquisition module 22 is used for acquiring the printed or covered signature picture or acquiring the printed or covered signature picture and paper print information; the signature collecting module 22 may be a scanner or a camera, and the corresponding collection may be scanning or photographing;
the information recording code extraction module 14 is used for extracting the information recording code in the signature picture according to the acquired signature picture;
an information recording code comparing module 15, where the information recording code comparing module 15 is configured to compare the extracted information recording code with the information recording code in the original signature information generated by the signature information generating module;
and the server 3 is used for storing at least the acquired signature picture or at least the acquired signature picture and the fingerprint information on the remote storage address.
As shown in fig. 2, the system for generating a dynamic anti-counterfeit physical signature further includes:
the identity authentication module 11, the identity authentication module 11 is used for identity authentication;
and the signature pattern type selection module 12 is used for selecting the type of the signature pattern after the identity authentication is correct, and generating real-time signature requirement information.
As shown in fig. 2, the authentication module 11, the signature pattern type selection module 12, the signature information generation module 13, the information recording code extraction module 14, and the information recording code comparison module 15 are integrated in a signature generation device 1, the printing module 21 and the signature collection module 22 are integrated in a signature printing device 2, the signature printing device 2 and the signature generation device 1 are in signal connection with each other, and the signature generation device 1 and the server 3 are in signal connection with each other. Specifically, the signature generating device 1 may be a mobile phone or a tablet computer, and the signal connection between the signature printing device 2 and the signature generating device 1 may be through a bluetooth module, but is not limited thereto, and the signal connection between the signature generating device 1 and the server 3 may be through a wireless network or a wired network, and the wireless network may be a 5G network or a 4G network, but is not limited thereto.
The working principle of the embodiment is as follows:
the identity authentication module 11 performs identity authentication; after the identity authentication is correct, the signature pattern type selection module 12 selects the signature pattern type to generate real-time signature demand information, and the signature information generation module 13 generates the signature information according to the signature demand information; then the printing module 21 prints or covers the signature at least having the signature pattern and the information recording code according to the signature information; the signature collecting module 22 collects the printed or covered signature picture or collects the printed or covered signature picture and paper print information; then the information recording code extraction module 14 extracts the information recording code in the signature picture according to the acquired signature picture; then the information record code comparison module 15 compares the extracted information record code with the information record code in the original signature information generated by the signature information generation module, if the extracted information record code is the same as the information record code in the original signature information generated by the signature information generation module, the server 3 stores the acquired signature picture or the acquired printed or covered signature picture and paper print information on a remote storage address, and certainly, the method also comprises the steps of generating the information by using the information generation time and/or the signature information to generate the geographic position and/or the identity information of the signature person and/or the signature generation equipment number and/or the signature printing equipment number and/or the consumable production date and the like, and the effective signature is completed after the steps are completed.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A method for generating dynamic anti-counterfeiting physical signature is characterized by comprising the following steps:
s1: generating one-time and/or random and/or invariable signature information according to the signature demand information; wherein, the signature information at least comprises a signature pattern and an information recording code, and the information recording code at least comprises remote storage address information;
s2: printing or covering a signature at least having a signature pattern and an information recording code according to the signature information;
s3: collecting a printed or covered signature picture or collecting a printed or covered signature picture and paper print information; the paper texture information is the texture information of the paper where the signature picture is located;
s4: extracting the information recording code in the signature picture according to the acquired signature picture, comparing the extracted information recording code with the information recording code in the original signature information in the step S1, and if the extracted information recording code is the same as the information recording code in the original signature information, performing the next step;
s5: storing at least the collected signature picture or at least the collected signature picture and the paper print information on the remote storage address;
s6: the valid signature is complete.
2. The method of claim 1, wherein the method further comprises: the signature pattern comprises a visible signature pattern or a visible signature pattern and a invisible anti-counterfeiting pattern.
3. The method of claim 1, wherein the method further comprises: before step S1, the method further includes:
s0: the signature pattern type is selected to generate the real-time signature requirement information.
4. The method of claim 3, wherein the method further comprises: before step S0, the method further includes:
s-1: and carrying out identity authentication, and carrying out the next step if the identity authentication is passed.
5. The method of claim 1, wherein the method further comprises: in step S5, the signature information generation time and/or the signature information generation geographical location and/or the signature person identification information and/or the signature generation apparatus number and/or the signature printing apparatus number and/or the consumable part production date are also stored in the remote storage address.
6. The method of claim 1, wherein the method further comprises: in step S4, if the extracted information recording code is not the same as the information recording code in the original signature information in step S1, the following steps are performed:
an identification mark indicating that the signature is invalid is printed at the position where the signature is printed or stamped.
7. A system for generating a dynamic anti-counterfeiting physical signature is characterized by comprising:
the signature information generating module (13), the signature information generating module (13) is used for generating disposable and/or random and/or invariable signature information according to the signature demand information; wherein, the signature information at least comprises a signature pattern and an information recording code, and the information recording code at least comprises remote storage address information;
a printing module (21), the printing module (21) is used for printing or covering a signature at least with a signature pattern and an information recording code according to the signature information;
the signature acquisition module (22), the signature acquisition module (22) is used for collecting the printed or covered signature picture or collecting the printed or covered signature picture and paper print information;
the information recording code extraction module (14), the information recording code extraction module (14) is used for extracting the information recording code in the signature picture according to the collected signature picture;
the information recording code comparison module (15), the information recording code comparison module (15) is used for comparing the extracted information recording code with the information recording code in the original signature information generated by the signature information generation module;
the server (3) is used for storing at least the collected signature picture or at least the collected signature picture and the paper print information at a remote storage address.
8. The system for generating a dynamic security physical signature of claim 7, wherein: further comprising:
the identity authentication module (11), the identity authentication module (11) is used for identity authentication;
the signature pattern type selection module (12) is used for selecting the signature pattern type after the identity authentication is correct, and generating real-time signature requirement information.
9. The system for generating a dynamic security physical signature of claim 8, wherein: the signature generating device comprises an identity verification module (11), a signature pattern category selection module (12), a signature information generating module (13), an information recording code extracting module (14) and an information recording code comparing module (15) which are integrated in a signature generating device (1), a printing module (21) and a signature collecting module (22) which are integrated in a signature printing device (2), the signature printing device (2) and the signature generating device (1) are in mutual signal connection, and the signature generating device (1) and a server (3) are in mutual signal connection.
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Effective date of registration: 20190409 Address after: 213000 Room 1805, Building 2, Times Square, Tianning District, Changzhou City, Jiangsu Province Applicant after: Jiangsu Seal Printing Technology Co., Ltd. Address before: Room 6-B-502, Longshi International Block, Zhonglou District, Changzhou City, Jiangsu Province Applicant before: Tu Weiping |
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Address after: 213000 Room 1805, Building 2, Times Square, Tianning District, Changzhou City, Jiangsu Province Applicant after: Jiangsu Chengyin Technology Co.,Ltd. Address before: 213000 Room 1805, Building 2, Times Square, Tianning District, Changzhou City, Jiangsu Province Applicant before: JIANGSU XIBAO PRINTING TECHNOLOGY Co.,Ltd. |
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