Marking adding method and device

Abstract

An embodiment of the present invention provides a method for adding a mark, the method comprising: obtaining mark adding information; the mark adding information is obtained according to the indication information of the user; the mark adding information comprises: a mark code and a mark adding position; obtaining a corresponding mark icon according to the mark code; adding the mark icon at the mark adding position of the PCB board, the number of the mark icons being at least one. The above method automatically adds the mark icon by obtaining the mark adding information and obtaining the mark icon according to the mark code in the mark adding information, thereby avoiding the phenomenon of missing and wrong addition caused by manual adding of marks, and improving the accuracy and efficiency of mark adding.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of PCB manufacturing, and in particular to a marking adding method and device. Background Art

[0002] PCB (Printed Circuit Board) is the carrier for the electrical connection of electronic components. During the PCB manufacturing process, according to customer needs, corresponding marks need to be added to the PCB board, such as UL (Underwrites Laboratories Inc.) mark, so that the product can enter the market.

[0003] The method of adding marks in the prior art is: the CAM editor who optimizes the PCB board receives instructions from the MI production process operation instructor, finds the indicated adding position in the production and processing file GERBER provided by the customer according to the instructions, obtains the corresponding mark from the database, adds the obtained mark to the corresponding position and adjusts the size.

[0004] However, the inventors have found that there are at least the following problems in the prior art: when CAM editors manually add marks according to the adding instructions, there may be omissions and mistakes in the addition, and manual addition also has the defect of low adding efficiency. Summary of the invention

[0005] The embodiment of the present invention provides a method and device for adding markers, which solves the problems of missing and wrong adding of markers in manual adding of markers by automatically adding markers, thereby improving the efficiency and accuracy of marker adding.

[0006] In a first aspect, an embodiment of the present invention provides a method for adding a tag, comprising:

[0007] Acquire mark adding information; the mark adding information is obtained according to the user's instruction information; the mark adding information includes: a mark code and a mark adding position;

[0008] Acquire a corresponding marking icon according to the marking code;

[0009] The marking icon is added at the marking adding position of the PCB board; the number of the marking icon is at least one.

[0010] Optionally, the mark adding position includes a mark adding layer, and the mark icon obtained according to the mark code includes at least one mark icon corresponding to the layer; adding the mark icon at the mark adding position of the PCB board includes:

[0011] According to the mark adding level, determining the mark icons belonging to the mark adding level from the mark icons obtained according to the mark code;

[0012] Add the mark icon belonging to the mark adding layer to the mark adding layer of the PCB board.

[0013] Optionally, the step of adding the marking icon belonging to the layer to the marking adding layer of the PCB board includes:

[0014] Adding the marking icon belonging to the layer to the newly created layer;

[0015] Adjust the marking icons in the newly created layer;

[0016] The adjusted marking icon is added to the marking adding layer of the PCB board.

[0017] Optionally, adjusting the marking icon in the newly created layer includes:

[0018] The size and position of the mark icon in the newly created layer are adjusted respectively, so that the size of the adjusted mark icon is the preset size and the position of the mark icon is the preset position; the preset position of the mark icon in the newly created layer corresponds to the position of the mark icon in the mark-added layer of the PCB board.

[0019] Optionally, after obtaining the mark adding information, the step further includes:

[0020] Add information according to the mark to form a visual interface;

[0021] Determining whether the mark adding information displayed on the visual interface is consistent with the instruction information of the user;

[0022] If they are consistent, the corresponding mark icon is obtained according to the mark code; if they are inconsistent, the mark adding information is re-acquired.

[0023] Optionally, the type of the marking code includes at least one of the following: a lead-free mark, an anti-static mark, a cycle code, a company logo, a location code, a customer code, and a QR code white oil block.

[0024] In a second aspect, an embodiment of the present invention provides a marking adding device, comprising:

[0025] The first acquisition module is used to acquire the mark adding information; the mark adding information is obtained according to the user's instruction information; the mark adding information includes: a mark code and a mark adding position;

[0026] A second acquisition module, used to acquire a corresponding marking icon according to the marking code;

[0027] An adding module is used to add the marking icon at the marking adding position of the PCB board; the number of the marking icon is at least one.

[0028] Optionally, the adding module includes:

[0029] A determination unit, configured to determine, according to the mark adding level, a mark icon belonging to the mark adding level from the mark icons acquired according to the mark code;

[0030] The adding unit is used to add the mark icon belonging to the mark adding layer to the mark adding layer of the PCB board.

[0031] In a third aspect, an embodiment of the present invention provides a tag adding device, including: at least one processor and a memory;

[0032] The memory stores computer-executable instructions;

[0033] The at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor performs the marking adding method as described in any one of the first aspects.

[0034] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, in which computer-executable instructions are stored. When a processor executes the computer-executable instructions, the marking adding method as described in any one of the first aspects is implemented.

[0035] An embodiment of the present invention provides a method and device for adding a mark, the method comprising: obtaining mark adding information; the mark adding information is obtained according to the user's instruction information; the mark adding information comprises: a mark code and a mark adding position; obtaining a corresponding mark icon according to the mark code; adding the mark icon to the mark adding position of a PCB board, the number of the mark icons being at least one, by first obtaining the mark adding information, obtaining the mark icon to be added according to the mark adding information, and adding the mark icon to be added to the mark adding position, thereby avoiding the phenomenon of wrong addition and omission of manual mark addition, and improving the efficiency and accuracy of mark adding. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0037] Figure 1 A diagram of an application scenario of the marking adding method provided in an embodiment of the present invention;

[0038] Figure 2A flowchart of a method for adding a mark provided in Embodiment 1 of the present invention;

[0039] Figure 3 A flowchart of a method for adding a mark provided in Embodiment 2 of the present invention;

[0040] Figure 4 A schematic diagram of adding marks in an embodiment of the present invention;

[0041] Figure 5 A schematic diagram of the structure of a marking adding device provided in Embodiment 3 of the present invention;

[0042] Figure 6 This is a schematic diagram of the hardware structure of the tag adding device provided in Embodiment 4 of the present invention. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0045] Figure 1 This is an application scenario diagram of the tag adding method provided in an embodiment of the present invention. Figure 1, including a user 101 and a terminal device 102. The user 101 can upload the mark adding information to the memory through the terminal device 102, and can also store the corresponding relationship between the mark code and the mark icon in the memory, and the terminal device automatically adds the corresponding mark icon to the PCB board according to the mark adding information. The existing mark adding method is that the CAM editor manually obtains the mark icon to be added according to the instruction of MI, and adds the mark icon to the mark adding position of the PCB board. The manual mark adding method may cause the problem of missing a mark icon or adding a wrong mark icon, and the manual adding method is inefficient and time-consuming.

[0046] In order to solve the problems of missed and wrong addition caused by manual addition of marks in the prior art, the method provided in the embodiment of the present application obtains mark adding information, obtains the mark icon corresponding to the mark adding information from the memory according to the mark adding information, and then adds the mark adding icon to the PCB board, thereby realizing automatic addition of the mark icon, which solves the problems of missed and wrong addition and low adding efficiency caused by manual addition of marks.

[0047] Figure 2 This is a flow chart of a method for adding a tag provided in Embodiment 1 of the present invention, such as Figure 2 As shown, the method includes:

[0048] S201: Acquire mark adding information; the mark adding information is obtained according to the user's instruction information; the mark adding information includes: a mark code and a mark adding position.

[0049] In this embodiment, the process of obtaining the marking information may include: obtaining the user's instruction information, and obtaining the marking information according to the instruction information. The user's instruction information is an instruction from the MI production process operation instructor. Specifically, the MI production process operation instructor may upload the marking information to the storage.

[0050] The indication information includes the marking code to be added and the marking adding position corresponding to the marking code. For example, when, according to customer requirements, a lead-free mark and a cycle code are to be added to the first layer of the PCB board, and an anti-static mark is to be added to the second layer, the marking adding information includes: the marking code and adding position corresponding to the lead-free mark are on the first layer of the PCB board, the marking code and adding position corresponding to the cycle code are on the first layer of the PCB board, and the marking code and adding position corresponding to the anti-static mark are on the second layer of the PCB board.

[0051] S202: Obtain a corresponding marking icon according to the marking code.

[0052] In this embodiment, before executing the marking adding method, it is necessary to obtain the marking code and marking icon input by the user in advance, and store the corresponding relationship between the marking code and the marking icon according to the marking code and marking icon input by the user. For example, the marking code of the lead-free marking is pb, and the marking code and the corresponding lead-free marking icon are stored. The stored content may also include the marking name corresponding to the marking code and the marking icon.

[0053] After obtaining the mark adding information, the mark adding icon is obtained from the corresponding relationship between the stored mark code and the mark icon according to the mark code in the mark adding information. For example, when the mark adding information is to add a lead-free mark, the mark code pb corresponding to the lead-free mark is first obtained, and the icon corresponding to the lead-free mark code is obtained from the memory according to the mark code.

[0054] Here, when acquiring the mark adding icon according to the mark code in the mark adding information, the mark icons corresponding to multiple mark codes can be acquired simultaneously. For example, when the mark adding information contains three mark codes, three corresponding mark icons can be acquired according to the three mark codes.

[0055] It is easy to understand that the marking code in the marking adding information must be consistent with the pre-stored marking code. For example, if the marking code pb is used to represent the lead-free marking in the marking adding information, the marking code pb must also be used to represent the lead-free marking in the correspondence between the pre-stored marking code and the marking diagram.

[0056] S203: Add the mark icon at the mark adding position of the PCB board; the number of the mark icon is at least one.

[0057] In this embodiment, after obtaining the marking icon, the obtained marking icon is added to the marking adding position according to the marking code corresponding to the marking icon and the corresponding relationship between the marking code and the marking adding position in the marking adding information. For example, if the marking code and the adding position corresponding to the lead-free mark are on the first layer of the PCB board, then after obtaining the marking icon of the lead-free mark, the marking icon is added to the first layer of the PCB board.

[0058] In this embodiment, by obtaining the mark adding information according to the user's instructions, the mark code to be added and the corresponding mark adding position are obtained, and the mark icon to be added is obtained from the correspondence between the pre-stored mark code and the mark icon according to the mark code, and the mark icon is added to the corresponding mark adding position of the PCB board. The above-mentioned method of automatically adding the mark icon can avoid the problems of missing the mark icon and adding the wrong mark icon caused by manual adding of the mark icon, thereby improving the efficiency and accuracy of the mark adding.

[0059] Figure 3This is a flow chart of a method for adding a tag provided in Embodiment 2 of the present invention. Figure 2 Based on the embodiment, this embodiment may also include a step of visualizing the mark-added information. Figure 3 As shown, the method includes:

[0060] S201: Acquire mark adding information; the mark adding information is obtained according to the user's instruction information; the mark adding information includes: a mark code and a mark adding position.

[0061] S202: Adding information according to the mark to form a visual interface.

[0062] In this embodiment, after obtaining the mark adding information, the obtained mark adding information can also be displayed for staff to check. Specifically, after obtaining the mark adding information, the corresponding relationship between the mark code corresponding to the mark adding information and the mark adding position can be displayed. For example: when the mark adding information is to add a lead-free mark and a cycle code on the first layer of the PCB board, and an anti-static mark is to be added on the second layer, the mark code to be added and the adding position corresponding to the mark code can be displayed.

[0063] Specifically, the marking codes to be added and the adding positions corresponding to the marking codes can be displayed in a table form. When displaying the marking codes and the adding positions corresponding to the marking codes, all the stored marking codes and the corresponding adding positions can be displayed, wherein the marking codes to be added can be marked in a preset manner to indicate selection, for example: the marking information of the lead-free mark, cycle code and anti-static mark to be added can be selected by checking. In addition, when displaying the marking codes and the adding positions corresponding to the marking codes, only the marking codes to be added and the corresponding adding positions can be displayed.

[0064] S203: Determine whether the mark adding information displayed on the visualization interface is consistent with the instruction information of the user.

[0065] After obtaining the visualization interface, the mark adding information displayed on the visualization interface is compared with the information indicated by the user to determine whether the two are consistent. Through the display of the visualization interface, the mark adding content can be checked before adding the mark to reduce the probability of error in the mark adding information. For example: the mark adding information displayed on the visualization interface includes lead-free mark, cycle code and anti-static mark and the mark adding position corresponding to the mark. At the same time, the user's instruction information is to add lead-free mark and cycle code on the first layer of the PCB board, and to add anti-static mark on the second layer. Then, the information displayed on the visualization interface can be compared with the mark code and the corresponding mark adding position in the user's instruction information to see if they are consistent.

[0066] S204: If they are consistent, obtaining a corresponding marking icon according to the marking code.

[0067] When the marking code and the marking adding position displayed on the visualization interface are consistent with the marking code and the corresponding marking adding position indicated by the user, it means that the marking adding information uploaded by the MI production process operation instructor is correct. Therefore, the marking icon corresponding to the marking code displayed on the visualization interface can be directly obtained.

[0068] S205: If they are inconsistent, reacquire the mark adding information.

[0069] When the marking code and marking adding position displayed on the visualization interface are inconsistent with the marking code and corresponding marking adding position in the user instructions, it means that the marking adding information uploaded by the MI production process operation instructor is wrong, and the MI personnel are required to re-upload the marking adding information until the content displayed on the visualization interface is consistent with the content in the user instructions.

[0070] S206: Add the marking icon at the marking adding position of the PCB board.

[0071] After obtaining the tag adding information, by visualizing the tag adding information, it is convenient for editors to compare the tag adding information to be added with the information in the user instructions, ensuring that the tag adding information uploaded by the MI personnel is correct, thereby ensuring the correctness of the added tag content and improving the accuracy of automatic tag adding.

[0072] Optionally, the mark adding position includes a mark adding layer, and the mark icon obtained according to the mark code includes at least one mark icon corresponding to the layer; adding the mark icon at the mark adding position of the PCB board includes: according to the mark adding layer, determining the mark icon belonging to the mark adding layer from the mark icons obtained according to the mark code; and adding the mark icon belonging to the mark adding layer to the mark adding layer of the PCB board.

[0073] In this embodiment, when adding the acquired mark icons to the mark adding position of the PCB board, the mark icons can be first classified according to the mark adding position, and the mark icons belonging to the same mark adding layer can be added together to the mark adding layer of the PCB board. For example: when adding a lead-free mark and a cycle code to the first layer of the PCB board, and adding an anti-static mark to the second layer, the mark icons belonging to the first layer include the lead-free mark and the cycle code, and the mark icons belonging to the second layer include the anti-static mark, then the mark icons corresponding to the lead-free mark and the cycle code can be added to the first layer of the PCB board at the same time, and the mark icon corresponding to the anti-static mark can be added to the second layer of the PCB board.

[0074] By acquiring the mark icons belonging to the level based on the mark adding level and adding all the mark icons of the level to the mark adding level, multiple mark icons can be added at one time without adding each mark icon separately, which can improve the efficiency of mark adding.

[0075] Optionally, adding a marking icon belonging to the layer to the marking adding layer of the PCB board includes:

[0076] Add the marking icon belonging to the layer to the newly created layer; adjust the marking icon in the newly created layer; and add the adjusted marking icon to the marking adding layer of the PCB board.

[0077] In this embodiment, when adding a mark icon belonging to the same layer to the mark adding layer of the PCB board, a new layer can be created, and the mark icon belonging to a certain mark adding layer can be added to the newly created layer. For example, when adding a lead-free mark and a cycle code to the first layer of the PCB board, a new layer can be created first, and the mark icons corresponding to the lead-free mark and the cycle code can be added to the newly created layer.

[0078] After adding a mark icon belonging to a mark adding layer to the newly created layer, the mark icon on the newly created layer can be adjusted. By manually adjusting the mark icon, the mark icon displayed on the PCB board can better meet the needs of customers. After the mark icon is adjusted, the adjusted mark icon can be added to the mark adding layer.

[0079] By adding the marker icons to the newly created layer before adding them to the marker adding layer, it is convenient to adjust the added marker icons, thereby improving the efficiency of marker adding.

[0080] Optionally, the adjustment of the mark icon in the newly created layer includes: adjusting the size and position of the mark icon in the newly created layer respectively, so that the size of the adjusted mark icon is a preset size and the position of the mark icon is a preset position; the preset position of the mark icon in the newly created layer corresponds to the position of the mark icon in the mark-added layer of the PCB board.

[0081] In this embodiment, when adjusting the mark icon of the newly created level, the size and position of the mark icon need to be adjusted, wherein the user's instruction information also includes the position of the mark code to be added, and the position indicates the specific position of the mark code in the mark adding level. Figure 4 A schematic diagram of adding a mark is shown, such as Figure 4As shown, the layer of the PCB board can be divided into multiple areas, and the user's instruction information needs to indicate the specific area in the layer to which the mark code is added. For example, the layer of the PCB board can be divided into the upper left area, the lower left area, the upper right area, the lower right area and the middle area. When the lead-free mark to be added is added to the upper left area of ​​the PCB board, the mark icon of the lead-free mark can be placed on the PCB board, and then the mark icon of the lead-free mark can be adjusted to the upper left area.

[0082] In addition, the user's instruction information also includes the size of the mark code to be added. For example, if the size of the lead-free mark to be added is 5mm, the mark icon of the lead-free mark needs to be adjusted to 5mm. After the position and size of the mark icon are adjusted, the adjusted mark icon can be added to the mark adding layer.

[0083] By adjusting the position and size of the mark icon, the adjusted mark icon can meet the needs of customers.

[0084] Optionally, the marking code includes at least one of the following: a lead-free mark, an anti-static mark, a cycle code, a company logo, a location code, a customer code, and a QR code white oil block.

[0085] In this embodiment, the types of added marks may include multiple types, including marks of PCB board factories certified by UL underwriters testing and other existing marks. The marks can represent the basic information of the produced PCB boards, so that users can obtain the information of the PCB boards according to the mark icons on the PCB boards.

[0086] Figure 5 This is a schematic diagram of the structure of the marking adding device provided in Example 3, as shown in FIG. Figure 5 As shown, the mark adding device 50 includes: a first obtaining module 501, a second obtaining module 502 and an adding module 503.

[0087] The first acquisition module 501 is used to acquire the mark adding information; the mark adding information is obtained according to the user's instruction information; the mark adding information includes: a mark code and a mark adding position.

[0088] The second acquisition module 502 is used to acquire a corresponding marking icon according to the marking code.

[0089] The adding module 503 is used to add the marking icon at the marking adding position of the PCB board; the number of the marking icon is at least one.

[0090] The marking adding device provided in this embodiment can be used to execute the technical solution of the above-mentioned method embodiment. Its implementation principle and technical effect are similar, and this embodiment will not be repeated here.

[0091] Further, such as Figure 5 As shown, the adding module 503 includes: a determining unit 3031 and an adding unit 3032 .

[0092] The determining unit 5031 is used to determine, according to the mark adding level, the mark icons belonging to the mark adding level from the mark icons obtained according to the mark code;

[0093] The adding unit 5032 is used to add the mark icon belonging to the mark adding layer to the mark adding layer of the PCB board.

[0094] The marking adding device provided in this embodiment can be used to execute the technical solution of the above-mentioned method embodiment. Its implementation principle and technical effect are similar, and this embodiment will not be repeated here.

[0095] Figure 6 A schematic diagram of a marking adding device provided in one embodiment of the present application is shown in FIG. Figure 6 As shown, the tag adding device 60 provided in this embodiment includes: a processor 601, a memory 602 and a computer program.

[0096] The computer program is stored in the memory 602 and is configured to be executed by the processor 501 to implement the marking adding method in the above embodiment.

[0097] The processor 601 and the memory 602 are connected via a bus 603 .

[0098] For related instructions, please refer to Figure 1 The relevant descriptions and effects corresponding to the steps of the corresponding embodiments are understood and will not be elaborated here.

[0099] An embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored. The computer program is executed by a processor to implement the above-mentioned marking adding method.

[0100] Among them, the computer-readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

[0101] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of modules is only a logical function division. There may be other division methods in actual implementation, such as multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or modules, which can be electrical, mechanical or other forms.

[0102] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not applied for by the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0103] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A method for adding a mark, It is characterized in that include: Get the tag adding information; The mark adding information is obtained according to the instruction information of the user; The marking information includes: a marking code and a marking location, wherein the marking code includes at least one of the following: a lead-free mark, an anti-static mark, a cycle code, a company logo, a location code, a customer code, and a two-dimensional code white oil block; Acquire a corresponding marking icon according to the marking code; Adding the marking icon at the marking adding position of the PCB board; the number of the marking icon is at least one; The mark adding position includes a mark adding level, and the mark icon obtained according to the mark code includes at least one mark icon corresponding to the mark adding level; and adding the mark icon at the mark adding position of the PCB board includes: According to the mark adding level, determine the mark icons belonging to the mark adding level from the mark icons obtained according to the mark code, and classify the mark icons according to the mark adding level; Adding the marking icons belonging to the same marking adding layer to the marking adding layer of the PCB board; After obtaining the mark adding information, the method further includes: Displaying the corresponding relationship between the mark code corresponding to the mark adding information and the mark adding position in a visual interface; Determining whether the mark adding information displayed on the visual interface is consistent with the instruction information of the user; If they are consistent, the corresponding mark icon is obtained according to the mark code; if they are inconsistent, the mark adding information is re-acquired.

2. The method according to claim 1, It is characterized in that The step of adding the marking icons belonging to the same marking adding layer to the marking adding layer of the PCB board comprises: Adding the mark icons belonging to the same mark adding layer to the newly created layer; Adjust the marking icons in the newly created layer; The adjusted marking icon is added to the marking adding layer of the PCB board.

3. The method according to claim 2, It is characterized in that The step of adjusting the marking icon in the newly created layer includes: The size and position of the mark icon in the newly created layer are adjusted respectively, so that the size of the adjusted mark icon is the preset size and the position of the mark icon is the preset position; the preset position of the mark icon in the newly created layer corresponds to the position of the mark icon in the mark-added layer of the PCB board.

4. A marking adding device, It is characterized in that include: A first acquisition module is used to acquire the mark adding information; The mark adding information is obtained according to the instruction information of the user; The marking information includes: a marking code and a marking location, wherein the marking code includes at least one of the following: a lead-free mark, an anti-static mark, a cycle code, a company logo, a location code, a customer code, and a two-dimensional code white oil block; A second acquisition module, used to acquire a corresponding marking icon according to the marking code; An adding module, used for adding the marking icon at the marking adding position of the PCB board; the number of the marking icon is at least one, the marking adding position includes a marking adding level, the marking icon acquired according to the marking code includes at least one marking icon corresponding to the marking adding level, and the adding module includes a determining unit and an adding unit; The determining unit is used to determine, according to the marking adding level, the marking icons belonging to the marking adding level from the marking icons acquired according to the marking code, and classify the marking icons according to the marking adding level; The adding unit is used to add the marking icons belonging to the same marking adding layer to the marking adding layer of the PCB board; A display module, used for displaying the corresponding relationship between the mark code corresponding to the mark adding information and the mark adding position in a visual interface; A judgment module, used to judge whether the mark adding information displayed on the visual interface is consistent with the instruction information of the user; If they are consistent, the second acquisition module is further used to acquire the corresponding marking icon according to the marking code; If they are inconsistent, the first acquisition module is further used to re-acquire the mark adding information.

5. A marking adding device, It is characterized in that include: at least one processor and memory; The memory stores computer-executable instructions; The at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor performs the marking adding method according to any one of claims 1 to 3.

6. A computer-readable storage medium, It is characterized in that The computer-readable storage medium stores computer-executable instructions, and when the processor executes the computer-executable instructions, the marking adding method according to any one of claims 1 to 3 is implemented.

7. A computer program product, It is characterized in that The computer program product stores computer-executable instructions, and when a processor executes the computer-executable instructions, the marking adding method according to any one of claims 1 to 3 is implemented.

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