A method and system for realizing personalized card faces of multiple cards simultaneously

Abstract

The present invention provides a method and system for realizing the personalization of the card faces of multiple cards at the same time, wherein the method comprises the following steps: obtaining the positioning information of multiple card placement positions of a card positioning mold; obtaining the printing parameter setting information of multiple cards; wherein the printing parameter setting information comprises the printing information of the invariant region and the printing information of the variable region; determining the first corresponding relationship between the printing parameter setting information and the positioning information according to the first preset rule, wherein one printing parameter setting information corresponds to one positioning information; and performing printing operations on the cards placed at the card placement positions at the same time according to the printing parameter setting information, the positioning information and the first corresponding relationship. The present invention optimizes the generation method of the personalized card faces and improves the production efficiency of the personalized card faces.

Description

Technical Field

[0001] The present invention relates to the technical field of smart cards, and in particular to a method and system for realizing card surface personalization of multiple cards at the same time. Background Art

[0002] There are various types of cards on the market, including smart cards and magnetic stripe cards based on the technology used, and identity cards, shopping cards, bus cards, and bank cards based on the application scenarios.

[0003] The card surface needs to meet personalized design requirements. For example, some user personalized information needs to be set on the issued card, including but not limited to different barcode data for each card, user name and other personal information, but the current technology mainly relies on engraving and hot stamping of a single card in turn, which is time-consuming and labor-intensive.

[0004] With the gradual strengthening of environmental protection concepts in recent years, the market for wooden environmentally friendly cards has become increasingly popular, and the demand for cards has gradually increased. However, wooden cards are slightly thicker than traditional IC cards, and ordinary printers cannot be used to print on their surfaces. Currently, existing technologies can print a large number of cards at one time through UV printing, and they have high clarity and high quality texture, and can be adapted to the printing of a variety of materials. However, existing printing technology uses repeated printing of the same manuscript, and does not involve the printing and use of variable data.

[0005] The Chinese invention patent application with the announcement number CN103488442A discloses a personalized real-time card printing system and method, which includes a Flash module, a storage module, a user information module, an image editing module, an image generation module and a printing module. Among them, the storage module stores resource data that can be dynamically loaded and utilized by the image editing module, the user information module is used to dynamically obtain user personalized messages related to the card from the information system, the image editing module is used to call and parse the resource data of the storage module and the personalized information in the user information module to generate personalized card information, the image generation module is used to generate an image of the card surface content through the obtained personalized card surface information and store it in the file system, the image storage unit of the image generation module is used to store the generated image as a bitmap file, and the printing module configures the printer parameters according to the card surface content image to complete the card information printing. Although this solution realizes the personalized real-time printing of the card surface, there is a problem of low printing efficiency because multiple cards are sequentially entered into the printing device for printing. Summary of the invention

[0006] The first object of the present invention is to provide a method for realizing personalized card surfaces of multiple cards at the same time, which can realize personalized card surface printing of multiple cards at the same time.

[0007] The second object of the present invention is to provide a system for realizing the above-mentioned simultaneous personalization of the card faces of multiple cards, which can realize personalized printing of the card faces of multiple cards at the same time.

[0008] In order to achieve the above-mentioned first purpose, the present invention provides a method for simultaneously personalizing the card surfaces of multiple cards, which includes the following steps: obtaining positioning information of multiple card placement positions of a card positioning mold; obtaining printing parameter setting information of multiple cards; wherein the printing parameter setting information includes invariant area printing information and variable area printing information; determining a first corresponding relationship between the printing parameter setting information and the positioning information according to a first preset rule, wherein one printing parameter setting information corresponds to one positioning information; and simultaneously performing printing operations on the cards placed in the card placement positions according to the printing parameter setting information, the positioning information and the first corresponding relationship.

[0009] As can be seen from the above scheme, the present invention obtains the printing parameter setting information of each card and combines the positioning information of multiple card placement positions on the card positioning mold to realize simultaneous printing of cards on the card placement positions. The present invention integrates and optimizes the variable data printing generation link, improves production efficiency and capacity utilization, improves production efficiency, optimizes resource utilization, enhances product quality, and meets personalized data printing needs. Compared with the existing scheme, the present invention realizes personalized printing of multiple card surfaces at the same time, and the printing efficiency is higher.

[0010] A further solution is that when a printing operation is performed on a card placed in a card placement position according to printing parameter setting information, positioning information and a first corresponding relationship, the following steps are included: generating at least one target printing image according to the printing parameter setting information, positioning information and the first corresponding relationship, the target printing image including multiple card images; wherein, card surface information of the card image is generated according to the printing parameter setting information, and the position of the card image in the target printing image is determined according to the positioning information and the first corresponding relationship; and a printing operation is performed on the card in the card placement position according to the target printing image.

[0011] It can be seen that the target print image generated by the present invention can be directly used for printing, and is convenient for viewing, storing and organizing.

[0012] A further solution is that the target printing image includes an invariant area layer and a variable area layer; when generating the target printing image, the resolution of the variable area layer is adjusted; when printing the card at the card placement position according to the target printing image, firstly, the invariant area printing is performed on the card at the card placement position according to the invariant area layer, and then the variable area printing is performed on the card at the card placement position according to the variable area layer.

[0013] It can be seen that for the invariant printing area, there is only one large memory high-definition picture, which will not take up too much memory. However, since the variable printing area is mostly QR code, barcode and digital code, there are as many pictures as there are cards. The file of the target print image formed by a large number of picture collections is too large, and the software runs slowly. Without affecting the printing effect, appropriately lowering the resolution of the variable area layer can reduce the memory usage of the target print image and increase the software running speed.

[0014] A further solution is that when a printing operation is performed on a card placed in a card placement position according to printing parameter setting information, positioning information and a first corresponding relationship, the following steps are included: first, invariant area printing is performed on the card placed in the card placement position according to the invariant area printing information, positioning information and the first corresponding relationship, and then variable area printing is performed on the card placed in the card placement position according to the variable area printing information, positioning information and the first corresponding relationship.

[0015] It can be seen that different print heads can be used for printing in the invariant area and the variable area according to actual conditions.

[0016] A further solution is to obtain surface processing information of multiple cards, the surface processing information including surface processing information of invariant areas and surface processing information of variable areas; determine a second correspondence between the surface processing information and the positioning information according to a second preset rule, wherein one surface processing information corresponds to one positioning information; and perform surface processing operations on the card placed in the card placement position according to the surface processing information, the positioning information and the second correspondence.

[0017] It can be seen that in addition to printing, the card surface can be engraved and / or etched by similar methods combined with engraving equipment and / or etching equipment, and further engraving and / or etching of multiple card surfaces can be achieved simultaneously, thereby improving the production efficiency of personalized card surfaces.

[0018] In order to achieve the above-mentioned second purpose, the present invention provides a system for simultaneously personalizing the card faces of multiple cards, which includes: a card positioning mold, a control device and a printing device, wherein the card positioning mold is provided with multiple card placement positions, the control device is connected to the printing device, and the printing device is used to print the card faces of the cards on the card positioning mold; wherein the control device is used to: obtain positioning information of multiple card placement positions of the card positioning mold; obtain printing parameter setting information of multiple cards; wherein the printing parameter setting information includes invariant area printing information and variable area printing information; determine a first corresponding relationship between the printing parameter setting information and the positioning information according to a preset rule, wherein one printing parameter setting information corresponds to one positioning information; and control the printing device to perform a printing operation on the card placed in the card placement position according to the printing parameter setting information, the positioning information and the first corresponding relationship.

[0019] As can be seen from the above scheme, the present invention places the card that needs to be personalized by setting a card placement position on the card positioning mold, and then the control device controls the printing device to print the above cards simultaneously in combination with the printing parameter setting information, the positioning information and the first corresponding relationship. The present invention improves the production efficiency of card personalization.

[0020] A further solution is that the system for realizing personalized card faces of multiple cards at the same time also includes a card placement position being a positioning groove, and the depth of the positioning groove is less than or equal to the thickness of the card.

[0021] A further solution is that the system for realizing the personalization of the card faces of multiple cards at the same time also includes the card placement position as a positioning frame line.

[0022] It can be seen that the position for placing the card surface on the card positioning mold can be set in different ways.

[0023] A further solution is that the system for realizing the personalization of the card faces of multiple cards at the same time also includes a visual detection device, and the visual detection module is connected to the control device.

[0024] It can be seen that the printing effect can be detected.

[0025] A further solution is that the system for realizing the personalization of the card surfaces of multiple cards at the same time also includes a surface processing device, and the surface processing device is connected to the control device.

[0026] It can be seen that the surface processing of the card surfaces of multiple cards can be achieved simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a system block diagram of a system embodiment of the present invention for realizing the personalization of the card faces of multiple cards at the same time.

[0028] Figure 2 This is a flow chart of the control device in the first embodiment of the method for realizing the personalization of the card faces of multiple cards at the same time according to the present invention.

[0029] Figure 3 It is a schematic diagram of setting parameters in variable area printing information in the first embodiment of the method for realizing card personalization of multiple cards at the same time according to the present invention.

[0030] Figure 4 It is a schematic diagram of displaying corresponding preview images according to the variable area printing information set on the card in the first embodiment of the method for realizing the personalization of the card faces of multiple cards at the same time according to the present invention.

[0031] Figure 5It is a schematic diagram of the first embodiment of the method for realizing the personalization of the card faces of multiple cards at the same time of the present invention, which imports the variable area printing information in the form of Excel table.

[0032] Figure 6 It is a schematic diagram of multiple target print images generated in the first embodiment of the method for realizing the personalization of the card surfaces of multiple cards simultaneously according to the present invention.

[0033] Figure 7 This is another flow chart executed by the control device in the third embodiment of the method for simultaneously personalizing the card surfaces of multiple cards of the present invention.

[0034] The present invention is further described below in conjunction with the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0035] The method for realizing personalized card faces of multiple cards at the same time of the present invention realizes personalized card faces of multiple cards at the same time by obtaining positioning information of the card placement position of the card positioning mold and combining the obtained card face setting information, i.e., printing parameter setting information and surface processing information. The method also provides a system for realizing personalized card faces of multiple cards at the same time of realizing the above method.

[0036] System embodiment for realizing personalized card faces of multiple cards at the same time:

[0037] See also Figure 1 The system 1 for realizing the personalization of the card surfaces of multiple cards at the same time in this embodiment comprises a card positioning mold 11, a control device 12, a printing device 13, a visual inspection device 14 and a surface processing device 15. The control device 12 is connected to the printing device 13, the visual inspection device 14 and the surface processing device 15 respectively.

[0038] The card positioning mold 11 is provided with a plurality of card placement positions, and the card placement positions are used to place cards that need to be personalized so that the control device 12 can determine the specific position of the card on the card positioning mold 11 .

[0039] In this embodiment, the card placement position is a positioning groove, the size of the positioning groove matches the size of the card that needs to be personalized, and the depth of the positioning groove is less than or equal to the thickness of the card that needs to be personalized. The card positioning mold 11 is provided with 100 positioning grooves, and the 100 positioning grooves are arranged in an array in a distribution mode of 20 rows × 5 columns, which can meet the needs of personalized card surfaces of 100 cards at the same time. The number of positioning grooves can be set according to actual needs, such as 50, 120, etc.

[0040] In different embodiments, the card placement position may not be a groove formed on the card surface positioning mold, but may be a positioning frame line, that is, a plurality of frame lines matching the size of the card are engraved on the card positioning mold, and the cards to be personalized are accurately placed in the frame lines.

[0041] The printing device 13 is used to print the card surfaces of multiple cards on the card placement position at the same time. The surface processing device 15 is used to simultaneously process the card surfaces of multiple cards on the card placement position. For example, the surface processing device 15 is an engraving device for engraving the card surface. For another example, the surface processing device 15 is an etching device for etching the card surface. The visual detection device 14 is used to detect the printing and surface processing conditions of the card surface and feed back corresponding alarm information to the control device 12.

[0042] The control device 12 controls the printing device 13 to print the card surface of the card on the card placement position based on the positioning information and card surface setting information of the card placement position, and controls the surface processing device 15 to perform surface processing operations on the card surface of the card on the card placement position. For details, see the embodiment of the method for realizing personalization of the card surfaces of multiple cards at the same time, which will not be repeated here.

[0043] A first embodiment of a method for simultaneously personalizing the card faces of multiple cards:

[0044] This embodiment is described by taking the case of realizing the personalization of the card faces of 100 cards at the same time.

[0045] See also Figure 2 This embodiment is implemented based on the system of the above embodiment, and is specifically implemented by a computer program executed by a control device, and includes the following steps:

[0046] S11: Acquire positioning information of multiple card placement positions of the card positioning mold.

[0047] Specifically, the card placement position of this embodiment is a positioning groove, the length and width of the card positioning mold are fixed, and the card positioning mold is provided with 100 positioning grooves distributed in an array in a distribution manner of 20 rows × 5 columns, and a fixed gap is provided between each positioning groove, and the length and width of each positioning groove are fixed. Thus, the specific position of each card placement position on the card positioning mold can be determined, and the positioning information is used to indicate the specific position of each card placement position on the card positioning mold.

[0048] S12: Obtain printing parameter setting information of multiple cards.

[0049] Specifically, there are two printing areas on the card surface, namely, an invariant printing area and a variable printing area. The invariant printing area is used to print the same content of each card, and the variable printing area is used to print the content that is different between cards. The printing parameter setting information includes invariant area printing information and variable area printing information. The invariant area printing information corresponds to the printing content of the invariant printing area of ​​the card, and the variable area printing information corresponds to the printing content of the variable printing area in the card.

[0050] For example, when all 100 cards are employee work permits, the printed content corresponding to the invariant area printed information of each card is the same company logo, and the content corresponding to the variable area printed information of each card is the employee's personal information (photo, name, work number, and position, etc.), and the personal information of employees is different. For another example, when all 100 cards are room cards, the printed content corresponding to the invariant area printed information of each card is the same company logo and background image, and the content corresponding to the variable area printed information of each card is the card sequence number and QR code.

[0051] The invariant area printing information and variable area printing information of each card obtained are determined by the operator input, wherein, see Figure 3 , the variable area printing information can set the data type, size, direction, printing position on the card, text font, color and other parameters to determine the print content of the variable printing area. After setting the above invariant area printing information and variable area printing information, you can preview the card after printing by exporting a sample, and judge whether there is any error in the input parameter setting in real time. Figure 4 , Figure 4 It shows the situation of obtaining the corresponding card preview image when the print content corresponding to the variable area print information set for a card is a QR code and text.

[0052] join Figure 5 In practical applications, the variable area printing information obtained can also be in the form of an existing table, for example, in this embodiment, it is imported in the form of an Excel table, and each row in the Excel table stores the variable area printing information of a card.

[0053] S13: Determine a first corresponding relationship between the printing parameter setting information and the positioning information according to a first preset rule.

[0054] The first preset rule is a correspondence rule between the positioning information of the positioning groove and the printing parameter setting information. In this embodiment, the positioning information of each row of the positioning groove is sequentially memorized with the obtained printing parameter setting information. For example, the positioning information of the positioning groove of the 1st row and the 1st column in the positioning groove of 20 rows × 5 columns corresponds to the first obtained printing parameter setting information (the corresponding variable area printing information can be the 1st row of the Excel file obtained above), and the 20th row and the 5th column corresponds to the 100th obtained printing parameter setting information, thereby obtaining the first correspondence relationship between the printing parameter setting information and the positioning information. Subsequently, the printing parameter setting information corresponding to each positioning groove can be determined based on the first correspondence relationship, and then the printing device is controlled to print on the card surface of the card on the positioning groove according to the printing parameter setting information.

[0055] In actual production, tens of thousands of data can be imported at a time. Therefore, for printing parameter information exceeding the 100th, for example, the 101st to 200th printing parameter setting information obtained, the correspondence between the above-mentioned 1 to 100 printing parameter approval information and the positioning grooves can be used to determine the correspondence between the 101 to 200 printing parameter setting information and the positioning information of the positioning groove.

[0056] Thus, the corresponding relationship between each printing parameter setting information and the positioning information can be determined.

[0057] S14: performing printing operations on the cards placed at the card placement positions simultaneously according to the printing parameter setting information, the positioning information and the first corresponding relationship.

[0058] In this embodiment, a target print image in TIF file format that can be directly printed is generated according to the print parameter setting information, the positioning information and the first corresponding relationship. One target print image includes 100 card images. The card surface information of each card image is determined according to the corresponding print parameter setting information. The position of each card image in the target print image is determined according to the first corresponding information and the first corresponding relationship. Figure 6 , Figure 6 The generated multiple target print images are shown, and each target print image is arranged in the order of generation for printing and sorting.

[0059] When generating a target print image, first generate a large image, then generate card images in sequence based on the large image, and finally obtain the target print image.

[0060] Specifically, the relationship between size (inches), pixels, and resolution is:

[0061] Horizontal pixels: horizontal length (inch) * resolution;

[0062] Vertical pixels: vertical length (inch) * resolution;

[0063] 1 millimeter = 0.03937 inches.

[0064] Based on the above relationship, due to the requirements of the large picture: the number of horizontal card pictures does not exceed 20, and the number of vertical card pictures does not exceed 5, that is, a large picture can accommodate up to 100 card pictures, and there will be a fixed gap of 20 mm between the card pictures. Therefore, the horizontal pixels in the large picture are width*20+20*0.03937*300*(20-1), and the vertical pixels are height*5+20*0.03937*300*(5-1), width is the length of the card picture, height is the width of the card picture, in this embodiment, width is 56.5mm, height 88mm. Thus, the position of the card picture on the large picture can be obtained, that is, the upper left corner of the large picture is the origin, the horizontal right is the positive horizontal axis, and the vertical downward is the positive vertical axis. In the position description (x, y, wh), the position is at the horizontal x position and the vertical y position from the origin of the large picture, and the length of the card picture is w and the width is h.

[0065] During the printing operation, set appropriate page margins, and directly print a target print image by controlling the printing device, and print 100 cards on the positioning groove at the same time, where a card image in the target print image is printed on the card surface of a card. During the printing process, the visual inspection module detects in real time whether the printing position of the printed content meets the requirements. When the printing position deviation is detected, the alarm information is synchronized to the control device, and the control device issues a stop printing instruction to the printing device and sends an audible and visual alarm to remind the operator to make adjustments to prevent the occurrence of printing errors.

[0066] Therefore, this embodiment can realize the printing of the card surfaces of 100 cards.

[0067] Second embodiment of the method for realizing the personalization of the card faces of multiple cards at the same time:

[0068] The difference between this embodiment and the first embodiment of the method for realizing the personalization of the card surface of multiple cards at the same time is that the target printing diagram includes an invariant region layer and a variable region layer, the invariant region layer corresponds to the invariant region printing information, and the variable region layer corresponds to the variable region printing information. When performing the printing operation, the invariant region layer is printed first, and then the variable region layer is printed, that is, the simultaneous printing of 100 cards is completed by secondary printing, and the printing order between the invariant region layer and the variable region layer can be set according to actual needs. Since it is completed by secondary printing, and the variable printing layer is mostly black and white content such as QR code, bar code and digital encoding, it can be printed by the color print head of the printing device when printing the invariant region layer, and printed by the black and white print head with relatively lower cost when printing the variable region layer. Of course, the invariant region layer and the variable region layer can also be printed successively using the same print head.

[0069] In this embodiment, the resolution of the variable printing layer is also adjusted. Under the premise of not significantly affecting the printing effect, reducing the resolution of the variable printing layer can save the storage space of the target print image and reduce the occupation of the system memory.

[0070] A third embodiment of a method for simultaneously personalizing the card faces of multiple cards:

[0071] The difference between this embodiment and the first embodiment of the method for simultaneously personalizing the card surfaces of multiple cards is that this embodiment generates a target printing image in step S14, and directly controls the printing device to print the card placed in the card placement position according to the parameter setting information, positioning information and the first corresponding relationship.

[0072] In addition, on this basis, the card surface can be further personalized in a similar manner to the above-mentioned method of printing multiple cards, that is, the surface processing device is controlled to process the surface of the card surface. In this embodiment, the surface processing device is an engraving device. Figure 7 , the control device further performs the following steps:

[0073] S21: Obtain surface processing information of multiple cards.

[0074] The surface processing information includes the invariant area engraving information and the variable area printing engraving information. The invariant area engraving information corresponds to the same engraving content of each card, and the invariant area engraving information corresponds to the different engraving content between card surfaces.

[0075] S22: Determine a second corresponding relationship between the surface processing information and the positioning information according to a second preset rule.

[0076] The second preset rule is a set correspondence rule between the positioning information of the positioning groove and the surface information. The second correspondence is similar to the determination of the first correspondence, and will not be repeated here.

[0077] S23: performing a surface processing operation on the card placed at the card placement position according to the surface processing information, the positioning information and the second corresponding relationship.

[0078] Therefore, by controlling the engraving equipment through the control device, the engraving of the invariant engraving areas of 100 card surfaces can be completed simultaneously according to the above-mentioned invariant area engraving information, positioning information and the second corresponding relationship, and the engraving of the variable engraving areas of 100 card surfaces can be completed simultaneously according to the above-mentioned variable area engraving information, positioning information and the second corresponding relationship.

[0079] In summary, the present invention integrates and optimizes the variable data printing generation link, improves production efficiency and capacity utilization, improves production efficiency, optimizes resource utilization, enhances product quality, and meets personalized data printing needs. In addition, the present invention simultaneously realizes personalized printing of multiple card surfaces, with higher printing efficiency.

Claims

1. A method for simultaneously personalizing the card faces of multiple cards, characterized in that: The following steps are involved: Acquire positioning information of multiple card placement positions of a card positioning mold; Acquire printing parameter setting information of multiple cards; wherein the printing parameter setting information includes invariant area printing information and variable area printing information; Determining a first corresponding relationship between the printing parameter setting information and the positioning information according to a first preset rule, wherein one printing parameter setting information corresponds to one positioning information; Performing a printing operation on the card placed at the card placement position simultaneously according to the printing parameter setting information, the positioning information and the first corresponding relationship, wherein the method comprises: generating at least one target printing image according to the printing parameter setting information, the positioning information and the first corresponding relationship, wherein the target printing image comprises a plurality of card images; wherein the card surface information of the card image is generated according to the printing parameter setting information, and the position of the card image in the target printing image is determined according to the positioning information and the first corresponding relationship; performing a printing operation on the card at the card placement position according to the target printing image; The target printing graph includes an invariant region layer and a variable region layer; When generating the target print image, adjusting the resolution of the variable region layer; When the printing operation is performed on the card at the card placement position according to the target printing diagram, the invariant area printing is first performed on the card at the card placement position according to the invariant area layer, and then the variable area printing is performed on the card at the card placement position according to the variable area layer, the invariant area layer corresponds to the invariant area printing information, and the variable area layer corresponds to the variable area printing information.

2. The method for simultaneously personalizing the card faces of multiple cards as claimed in claim 1, characterized in that: When a printing operation is performed on a card placed at the card placement position according to the printing parameter setting information, the positioning information and the first corresponding relationship, the following steps are included: First, the card placed in the card placement position is subjected to invariant area printing using a color print head according to the invariant area printing information, the positioning information and the first corresponding relationship, and then the card placed in the card placement position is subjected to variable area printing using a black and white print head according to the variable area printing information, the positioning information and the first corresponding relationship.

3. The method for simultaneously personalizing the card faces of multiple cards as claimed in any one of claims 1 or 2, characterized in that: The following steps are also included: Acquire surface processing information of a plurality of cards, wherein the surface processing information includes surface processing information of an invariant region and surface processing information of a variable region; Determining a second corresponding relationship between the surface processing information and the positioning information according to a second preset rule, wherein one piece of the surface processing information corresponds to one piece of the positioning information; A surface processing operation is performed on the card placed at the card placement position according to the surface processing information, the positioning information and the second corresponding relationship.

4. A system for simultaneously personalizing the card faces of multiple cards, characterized in that: include: A card positioning mold, a control device and a printing device, wherein the card positioning mold is provided with a plurality of card placement positions, the control device is connected to the printing device, and the printing device is used to print the card surface of the card on the card positioning mold; wherein the control device is used to: Acquire positioning information of multiple card placement positions of a card positioning mold; Acquire printing parameter setting information of multiple cards; wherein the printing parameter setting information includes invariant area printing information and variable area printing information; Determining a first corresponding relationship between the printing parameter setting information and the positioning information according to a preset rule, wherein one printing parameter setting information corresponds to one positioning information; The printing device is controlled to perform a printing operation on the card placed at the card placement position according to the printing parameter setting information, the positioning information and the first corresponding relationship, wherein it includes: generating at least one target printing image according to the printing parameter setting information, the positioning information and the first corresponding relationship, and the target printing image includes multiple card images; wherein the card surface information of the card image is generated according to the printing parameter setting information, and the position of the card image in the target printing image is determined according to the positioning information and the first corresponding relationship; performing a printing operation on the card at the card placement position according to the target printing image; the target printing image includes an invariant area layer and a variable area layer; when generating the target printing image, adjusting the resolution of the variable area layer; when performing a printing operation on the card at the card placement position according to the target printing image, firstly performing invariant area printing on the card at the card placement position according to the invariant area layer, and then performing variable area printing on the card at the card placement position according to the variable area layer.

5. The system for realizing the personalization of the card faces of multiple cards at the same time as claimed in claim 4, characterized in that: The card placement position is a positioning groove, and the depth of the positioning groove is less than or equal to the thickness of the card.

6. The system for realizing the simultaneous personalization of the card faces of multiple cards as claimed in claim 4, characterized in that: The card placement position is a positioning frame line.

7. The system for realizing the personalization of the card faces of multiple cards at the same time as claimed in claim 4, characterized in that: Also includes: A visual detection device, wherein the visual detection module is connected to the control device.

8. The system for realizing the simultaneous personalization of the card faces of multiple cards according to any one of claims 4 to 7, characterized in that: Also includes: A surface processing device is connected to the control device.

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