CN216832868U

CN216832868U - Colour certificate card making device

Info

Publication number: CN216832868U
Application number: CN202122275489.1U
Authority: CN
Inventors: 张志达; 毛翔宇; 孙永文; 王维佳; 龚晨; 张清; 蔡书成
Original assignee: Aisino Corp
Current assignee: Aisino Corp
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-06-28
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a colored certificate card system card device, include: advance card mechanism and letter sorting mechanism to and set up in advancing card mechanism and go out reading and writing chip mechanism and the printing mechanism between the card letter sorting, wherein, colored certificate card has preset the chip, and reading and writing chip mechanism includes: the reading and writing units are used for writing information into the chip and work in parallel; the card sending station is used for sending the card in which the information needs to be written into the read-write unit, and the card taking station is used for taking out the card in which the information is written; the motion assembly can drive the read-write chip mechanism to rotate between the card feeding station and the card taking station. The utility model discloses a reading and writing chip mechanism can carry out the read-write operation to a plurality of colored card simultaneously including parallel work's a plurality of reading and writing units, has improved system card speed.

Description

Colour certificate card making device

Technical Field

The utility model relates to a colored certificate card preparation technical field, more specifically relates to a colored certificate card system card device.

Background

With the development of society, security cards with identification functions, such as passports, identity cards, drivers licenses and the like, are widely used. In order to facilitate identity authentication, the existing security card is printed with image-text identity information of the card owner; therefore, in order to prevent the identity information on the security card from being maliciously tampered, the anti-counterfeiting card has certain anti-counterfeiting capability, which is a basic requirement for modern security cards.

In the prior art, when the security card is produced, portrait and character identity information of a user need to be etched on a PC (polycarbonate) substrate of an information surface of the security card in a laser etching mode; the substrate after laser etching is irreversibly chemically changed, so that personal information of a user can be effectively prevented from being tampered, and the method is simple in process and suitable for on-site decentralized certificate making. However, since the black-and-white portrait of the user is generated in the identification card after laser etching, the identification card produced by the method is not beautiful and cannot meet the requirement of modern people on the appearance of the security identification card. The existing certificate color printing method generally comprises ink-jet printing and retransfer printing, and compared with a laser etching technology, the color printing has poor anti-counterfeiting performance and is easy to wear. The existing read-write device has lower certificate making efficiency due to longer personalized time of the chip.

Therefore, a color certificate card making device is expected, which has the advantages of exquisite printing effect, accurate position, improved certificate protection and aesthetic property, improved card making speed and improved equipment productivity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a colored certificate card making devices can improve system card speed.

In order to achieve the above object, the utility model provides a color certificate card system card device, include:

advance card mechanism and letter sorting mechanism, and set up in advance card mechanism with go out read write chip mechanism and printing mechanism between the card letter sorting, wherein, colored certificate card has preset the chip, read write chip mechanism includes:

the reading and writing units are used for writing information into the chip and work in parallel;

the card sending station is used for sending the certificate card needing to be written with information into the read-write unit, and the card taking station is used for taking out the certificate card written with the information;

and the motion assembly can drive the read-write chip mechanism to rotate between the card feeding station and the card taking station.

Alternatively, the printing mechanism includes:

the laser etching module is used for etching the gray scale pattern part of the color photo on the laser active layer of the color certificate card;

the color printing module is used for printing the color pattern part of the color photo on the color printing layer of the color certificate card;

the visual registration module is used for positioning the printing position of the pattern so as to align and coincide the gray-scale pattern part and the color pattern part.

As an alternative, the read-write units are arranged in layers in the longitudinal direction, each layer is provided with a plurality of read-write units, and the motion assembly can drive the read-write chip mechanism to move up and down.

As an alternative, the plurality of read-write units on the same layer are symmetrically arranged, and when the card feeding station faces one read-write unit, the card taking station faces the other read-write unit.

Alternatively, the read-write units located at different layers are arranged overlapping in the vertical direction.

As an alternative, the laser engraving module and/or the colour printing module comprise a plurality of printing units in parallel.

As an alternative, the certification making device comprises a visual detection mechanism, the visual detection mechanism is arranged between the card feeding mechanism and the read-write chip mechanism, the card feeding mechanism is used for detecting the pre-printed characteristic position on the color certificate card at present, and the printing offset required by the color certificate card is calculated according to the standard position.

Alternatively, the certification device comprises a data verification mechanism which is arranged behind the printing mechanism and used for verifying whether the information printed by the color certificate card is consistent with the information required to be printed in the database, if so, the color certificate card is marked as a normal card, and if not, the color certificate card is marked as an error card.

Alternatively, the certification device comprises a quality detection mechanism arranged after the data verification mechanism, wherein the quality detection mechanism is used for detecting whether the printed color certificate meets the printing quality requirement.

Alternatively, the certification device comprises a cleaning mechanism, the cleaning module is arranged behind the chip reading and writing mechanism and in front of the printing mechanism, and the cleaning mechanism comprises a brush and a roller and is used for rolling and cleaning the surface of the colorful certificate card.

The beneficial effects of the utility model reside in that:

the utility model discloses a reading and writing chip mechanism can carry out the read-write operation to a plurality of colored card simultaneously including parallel work's a plurality of reading and writing units, has improved system card speed.

Furthermore, the color portrait photo is divided into a gray scale pattern part and a color pattern part, the color printing module is used for printing the color pattern part, the laser etching module is used for printing the gray scale pattern part, the two parts of patterns can provide good color restoration after being combined, the color restoration is close to the real color portrait photo, personal information is difficult to tamper, the variable anti-counterfeiting characteristic is improved, and the anti-counterfeiting characteristic of the certificate is improved.

The present invention has other features and advantages which will be apparent from or are set forth in detail in the accompanying drawings and the following detailed description, which are incorporated herein, and which together serve to explain certain principles of the invention.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 shows a schematic structural diagram of a color certificate card making device according to an embodiment of the present invention.

Fig. 2 shows a card making flow chart of a color certificate card making device according to an embodiment of the present invention.

Reference numerals:

1-card feeding mechanism; 2-a visual inspection mechanism; 3-a read-write chip mechanism; 31-card-feeding station; 32-card taking station; 33-a read-write unit; 34-a motion assembly; 4-a cleaning mechanism; 5-a printing mechanism; 6-a data validation mechanism; 7-a quality detection mechanism; 8-sorting mechanism.

Detailed Description

The present invention will be described in more detail below. While the present invention provides the preferred embodiments, it should be understood that the present invention can be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

An embodiment of the utility model provides a color certificate card system card device, refer to fig. 1, this system card device includes: advance card mechanism 1 and letter sorting mechanism 8 to and set up in advancing card mechanism 1 and go out the reading and writing chip mechanism 3 and the print mechanism 5 between the card letter sorting 8, wherein, colored card has preset the chip, and reading and writing chip mechanism 3 includes:

a plurality of read/write units 33, the read/write units 33 being used to write information into the chip, and the plurality of read/write units 33 operating in parallel;

the card sending station 31 is used for sending the card with information to be written into the reading and writing unit 33, and the card taking station 32 is used for taking out the card with information written;

the moving assembly 34, the moving assembly 34 can drive the read-write chip mechanism 3 to rotate between the card feeding station 31 and the card taking station 32.

In this embodiment, the read-write units are arranged in layers in the longitudinal direction, each layer is provided with a plurality of read-write units, and the moving assembly 34 can drive the read-write chip mechanism 3 to move up and down. The longitudinal space arrangement can improve the utilization rate and reduce the transverse size of the read-write chip mechanism 3.

In this embodiment, the plurality of read/write units located on the same layer are symmetrically arranged, and when the card feeding station 31 faces one read/write unit, the card taking station 32 faces the other read/write unit. By the arrangement mode, the card feeding operation and the card taking operation can be carried out simultaneously, the operation time is saved, and the card making efficiency is improved.

In this embodiment, the read-write units located in different layers are overlapped in the vertical direction. At this time, the read-write chip mechanism 3 moves up and down to complete the card taking or sending operation without rotating the read-write chip mechanism 3, thereby simplifying the operation.

In this embodiment, the plurality of reading/writing units 33 are distributed in a central symmetry, the reading/writing chip mechanism 3 of the present invention can read/write a plurality of identification cards simultaneously, and the reading/writing units 33 support reading/writing contact type, non-contact type and dual-interface cards. The read-write chip mechanism 3 can adopt a polygonal design (such as a hexagon in fig. 1), the motion assembly 34 can drive the read-write chip mechanism 3 to horizontally rotate (clockwise or anticlockwise), and can also move up and down to conveniently receive and send the certificate cards, a plurality of read-write units 33 (8 read-write units are arranged in the example and divided into two layers, 4 read-write units on each layer) are arranged in the horizontal direction, the read-write chip mechanism 3 can move up and down to conveniently receive and send the certificate cards on the upper layer and the lower layer, and a card sending station 31 and a card taking station 32 are respectively arranged in front of and behind the read-write chip mechanism 3. Taking 4 of the read-write units (the first to the fourth read-write units) as an example, the read-write operation process of the certificate card is described, wherein the first read-write unit and the third read-write unit are positioned at the lower layer, the second read-write unit is positioned right above the first read-write unit, and the fourth read-write unit is positioned right above the third read-write unit. The read-write chip mechanism 3 rotates the first read-write unit to align with the card feeding station 31, and the card feeding station 31 inserts the card into the first read-write unit to start chip read-write operation; the moving assembly 34 drives the chip reading and writing mechanism to move downwards, a second reading and writing unit above the first reading and writing unit is aligned with the card feeding station 31, the card feeding station 31 inserts the card into the second reading and writing unit, and chip reading and writing operation is started; the read-write chip mechanism 3 rotates clockwise by 90 degrees, the fourth read-write unit is aligned with the card feeding station 31, the card feeding station 31 inserts the card into the fourth read-write unit, and the chip read-write operation is started; the read-write chip mechanism 3 moves upwards, the third read-write unit is aligned with the card feeding station 31, the card feeding station 31 inserts the card into the third read-write unit, and the chip read-write operation is started; after the reading and writing are finished, the certificate can be sent out according to the business rules, the certificate is sent out according to the first-in first-out principle by default, the reading and writing chip mechanism 3 transfers the first reading and writing unit to be aligned with the card taking station 32, the card taking station 32 takes the card out of the first reading and writing unit, and the certificate is sent to the next process; the read-write chip mechanism 3 moves downwards, a second read-write unit above the first read-write unit is aligned with the card taking station 32, the card taking station 32 takes the card out of the second read-write unit, and the certificate is sent to the subsequent process; the read-write chip mechanism 3 rotates clockwise by 90 degrees, the fourth read-write unit is aligned with the card taking station 32, and the card is taken out from the fourth read-write unit by the card taking station 32; the read-write chip mechanism 3 moves upwards, the third read-write unit is aligned with the card taking station 32, and the card taking station 32 takes the card out of the third read-write unit.

The multiple read-write units of the read-write chip mechanism 3 of the embodiment can work in parallel, and can simultaneously perform read-write operation on multiple color cards, thereby improving the card manufacturing speed.

In one embodiment, the card feeding mechanism 1 is designed to be a card box type, certificates are installed in the card boxes, the cards are fed out one by one, after the card boxes are used, the card boxes are integrally replaced, the card feeding mechanism 1 is provided with 2 card feeding grooves, the two card feeding grooves can be mutually switched, and the continuous card feeding business can be guaranteed.

In one embodiment, the certificate making device comprises a visual detection mechanism 2, wherein the visual detection mechanism 2 is arranged between the card feeding mechanism 1 and the reading and writing chip mechanism 3, the card feeding mechanism 1 is used for detecting the pre-printed characteristic position on the current color certificate card, and the printing offset required by the color certificate card is calculated according to the standard position. The visual inspection mechanism 2 is composed of a camera and identification software, and can identify certificate numbers and preprinted information on the surfaces of certificates, such as specific characters, icons, Logo and the like. Determining coordinate positions of the characters and the icons in a characteristic matching mode; the direction of the certificate is distinguished by using the image classification network ShuffleNet of deep learning, the front and the back of the certificate can be identified, and the detection direction comprises the front, the front 180 degrees, the back and the back 180 degrees. Because of the condition that the preprinted information of some certificates has the position deviation, in order to guarantee that the printed personal information position is accurate, position detection needs to be done to every certificate: the position of the preprinted feature on the standard certificate can be determined firstly, and then the position of the preprinted feature on the certificate is detected to calculate the preprinted information offset of the certificate, so that the printing offset corresponding to the personal information of the certificate is calculated.

In one embodiment, the authentication device comprises a cleaning mechanism 4, the cleaning module is arranged after the chip reading and writing mechanism and before the printing mechanism 5, and the cleaning mechanism 4 comprises a brush and a roller for rolling and cleaning the surface of the colorful authentication card. And (3) rolling and cleaning the surface of the certificate by using the cleaning consumables and the brush to remove impurities and dust on the surface of the certificate.

In one embodiment, the printing mechanism 5 includes: the laser etching module is used for etching the gray scale pattern part of the color photo on the laser active layer of the color certificate card; the color printing module is used for printing the color pattern part of the color photo on the color printing layer of the color certificate card; and the visual registration module is used for positioning the printing position of the pattern so as to align and coincide the gray-scale pattern part and the color pattern part. The color printing module splits the color picture into a color pattern part and a laser etched gray pattern part according to a specific algorithm. The color pattern part of the certificate comprises a color part of portrait information, a color part of bicolor characters and the like. To improve printing efficiency, the color printing module may print in parallel using a plurality of printing units. The color printing module can use ink jet, thermal sublimation, UV printing and other technologies to select according to the requirements of users. After color printing is finished, drying can be carried out according to technical requirements. The visual registration module detects and records the printing position of the colorful pattern part, and can determine the printing position of the laser etching gray-scale pattern part; and detecting the position of the pre-printed information, and determining the printing position of the laser etching gray scale pattern part. The vision registration module positions the printing position of the portrait by detecting the specified characteristics of the certificate, so that the laser etching and the color printing image can be accurately superposed. The module detects the center and contour position of the color portrait printing, calculates the boundary coordinates of the portrait contour on the upper, lower, left and right sides, determines the offset coordinate position of the upper left corner coordinate from the upper left corner of the certificate, and then determines the portrait printing position according to the value. The module can accurately position the laser etched printing information according to the printing rules and print the personalized printing information according to the existing preprinted characters on the certificate data page. The module detects the positions of the contact type chip and the full system image on the certificate, and avoids printing the protective layer on the surface of the certificate when printing the protective layer.

And the laser etching module etches the gray scale pattern part according to the printing position recorded by the visual registration module. The laser etching content comprises gray parts of a portrait, MLI/CLI, a transparent window and miniature characters. In order to reduce dust in the environment, an air filter is added in the laser etching module to filter dust generated by etching. To improve printing efficiency, the laser-etched printing module may print in parallel using multiple printing modules.

In one embodiment, the certification device comprises a data verification mechanism 6, wherein the data verification mechanism 6 is arranged behind the printing mechanism 5 and is used for verifying whether the information printed by the color certificate card is consistent with the information required to be printed in the database, if the information is consistent, the color certificate card is marked as a normal card, and if the information is inconsistent, the color certificate card is marked as an error card. The data verification mechanism 6 acquires personal information from the database, and identifies the personal information printed on the front side and the back side of the certificate and portrait information through an OCR technology; reading personal information and biological characteristics such as portrait, fingerprint, iris and the like in the certificate through the reading and writing unit; and comparing the personal information of the applicant in the database with the personal information printed on the surface of the certificate and the personal information in the chip to determine whether the personal information is correct. And comparing the similarity between the applicant photo in the database and the certificate print photo by using a metric learning technology, and comparing whether the fingerprint and the iris in the chip are consistent with the fingerprint and the iris of the applicant in the database, wherein if the similarity is higher than a threshold value, the comparison is regarded as the same person. And verifying whether the data printed by the certificate is correct. If the verification is passed, the card is marked as a normal card, and if the verification is not passed, the card is marked as an error card.

In one embodiment, the certification device includes a quality detection mechanism 7 disposed after the data verification mechanism 6, the quality detection mechanism 7 being configured to detect whether the printed color document meets print quality requirements. The quality detection mechanism 7 takes a picture of the certificate by a common light source, an ultraviolet light source, an infrared light source and a multi-angle certificate-holding mechanism, detects a target by using computer vision, divides an image, and detects defects of incomplete transfer printing, black edges, red lines, double images, impurities and the like of the certificate by an image classification technology. If the detection is passed, the card is marked as a normal card, and if the detection is found to be defective, namely, the card is not passed, the card is marked as an error card.

In one embodiment, sorting mechanism 8 sorts normal cards according to information such as issuing location or receiving location, and business rules can be customized according to users. The cards marked as faulty are sorted to the faulty card slot.

Referring to fig. 2, the certification process is as follows:

the certificates are fed into the certificate making device one by one through the card feeding mechanism. Advance card mechanism and use the design of cassette type, the certificate dress is in the card box, and the card is played one by one, and when the card box use and accomplish the back, the whole card box that changes, module are equipped with 2 and advance the card groove, and two grooves can switch each other, can ensure that the business of going out the card is continuous.

The card is fed to a vision inspection mechanism that can detect the orientation of the document and the preprinted offset coordinates. And if the direction of the detected certificate is not the front side of the certificate, the certificate is returned to the certificate direction correction station to correct the certificate to the correct direction. Recording the offset coordinates of the document preprinting for use in document printing.

If the direction of the certificate is correct, the certificate is sent to the reading and writing chip mechanism, and the reading and writing chip mechanism can read and write in parallel due to long chip reading and writing time, so that the efficiency is improved. The card may be entered and exited according to business rules. And if the certificate reading and writing chip fails, performing card kicking operation before printing.

And if the chip is successfully read and written, cleaning the certificate in the next step, removing impurities and preparing for printing.

And printing the color part of the certificate, including the color part of the portrait photo and other color information of the certificate according to the detection result of the visual detection mechanism.

The visual registration mechanism detects the printing position of the color image of the certificate, thereby determining the printing positions of the laser etching portrait and the personal information and ensuring that the color portrait is partially overlapped with the laser etching portrait.

And printing the gray part and the personal information part of the portrait photo, MLI/CLI and micro characters etched by the laser according to the detection result of the visual registration mechanism.

And after printing is finished, entering a data verification mechanism, and verifying whether the portrait, the fingerprint, the iris, the personal information and the digital signature are correct or not through double-sided OCR and chip reading of the front side and the back side. If the verification fails, the certificate is marked as a false certificate.

The certificate quality detection mechanism is started after data verification is finished, the certificate is photographed by a common light source, an ultraviolet light source and an infrared light source which are matched with a multi-angle certificate-holding mechanism, and defects of incomplete transfer printing, black edges, red lines, double images, impurities and the like of the certificate are detected by using computer vision, image segmentation and image classification technologies. If the detection is passed, the card is marked as a normal card, and if the detection is found to be defective, namely, the card is not passed, the card is marked as an error card.

After the quality detection, the certificate is sorted, the normal cards are sorted according to information such as issuing places or accepting places, and business rules can be customized according to users. The cards marked as faulty are sorted to the faulty card slot.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A color certificate card authentication device, comprising:

2. The color certificate card certification device according to claim 1, wherein said reading/writing units are arranged in layers in the longitudinal direction, each layer being provided with a plurality of said reading/writing units, said moving member being capable of driving said reading/writing chip mechanism to move up and down.

3. The color certificate card certification device according to claim 2, wherein the plurality of reading and writing units located on the same layer are symmetrically arranged, and when the card feeding station faces one reading and writing unit, the card taking station faces the other reading and writing unit.

4. The color certificate verification apparatus according to claim 2, wherein said reading and writing units at different layers are arranged to overlap in a vertical direction.

5. The color certificate card certification device according to claim 1, wherein the certification device comprises a cleaning mechanism, a cleaning module is arranged behind the chip reading and writing mechanism and in front of the printing mechanism, and the cleaning mechanism comprises a brush and a roller for rolling and cleaning the surface of the color certificate card.