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The method and application of SET jigsaw recognition for pcb engineering files

A technology for engineering documents and identification methods, applied in special data processing applications, CAD circuit design, instruments, etc., can solve the problems of unfavorable full automation, intelligent operation, increased labor costs, and low efficiency

Active Publication Date: 2021-12-14
杭州捷配信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a problem of low efficiency in the existing PCB manufacturing process. The main reason is that the existing Set (full name sheet, meaning PCB joint board) jigsaw form needs to manually check the PCB graphics before extracting the corresponding set jigsaw data. Manual entry into the system affects efficiency and increases labor costs, which is not conducive to the fully automated and intelligent operation of PCB manufacturing

Method used

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  • The method and application of SET jigsaw recognition for pcb engineering files
  • The method and application of SET jigsaw recognition for pcb engineering files
  • The method and application of SET jigsaw recognition for pcb engineering files

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Such as figure 1 As shown, the Set jigsaw form identification method used for PCB engineering files includes the following steps:

[0062] S100, analyzing the PCB file data and obtaining the Set jigsaw graphic layer, wherein the Set jigsaw graphic layer is the layer where the Set graphic element is placed;

[0063] In this step, it is mainly to analyze the PCB engineering file or PCB design file submitted by the user, and find the real Set jigsaw graphic layer in the file. The Set jigsaw graphic layer has many layers. Specifically, how to find it is the prior art, here I won’t go into details about the specific algorithm. In general, the Set image elements in the Set graphics file may exist in the forbidden wiring layer (GKO) or in the mechanical layer (GM1), or in other layers, or they may be distributed. Therefore, this step needs to extract all the Set graphic elements contained in all layers and integrate them together, thus forming a real Set jigsaw graphic layer....

Embodiment 2

[0114] Set panel form recognition computer products include programs or instructions. When the program or instructions are run on the computer, the computer executes the above-mentioned Set panel form identification method for PCB engineering files.

[0115] When the computer product utilizing the method of the application is installed and operated on a computer, it can achieve the same technical effect and is convenient for duplication and popularization.

Embodiment 3

[0117] The Set jigsaw form identification device includes a storage module, a calculation module, an input module and an output module; the storage module is used to store the above-mentioned Set jigsaw form identification method and various data for PCB engineering files; the calculation module is used to execute The executable command in the storage module is transmitted to the output module; the input module is used to input PCB file data; the output module is used to output the form of display panel.

[0118] The device using the method of the present application can realize automatic identification of PCB engineering documents, thereby quickly obtaining the panel relationship, and significantly improving production efficiency.

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Abstract

The present invention relates to a Set jigsaw pattern identification method for PCB engineering files and its application. The scheme includes the following steps: analyzing the PCB file data and obtaining the Set jigsaw graphic layer, wherein the Set jigsaw graphic layer is placed with a Set graphic element The layer where it is located; extract all linear objects in the Set jigsaw graphics layer and use all linear objects as input parameters and de-duplicate and merge the input parameters; build a two-way connected graph through the touch relationship according to the input parameters of the de-duplication merge, The two-way connected graph includes nodes and edges; according to the two-way connected graph and through the connected graph pathfinding algorithm, a closed line is constructed, and all closed lines are collected into the result set, where the closed line represents a closed interval; the two-way connected graph is output according to the result set The arrangement relationship of all closed intervals, the arrangement relationship is used as a panel form, and this application has the function of automatically identifying the panel form in PCB engineering files, which significantly improves production efficiency.

Description

technical field [0001] The invention relates to the technical field of PCBs, in particular to a method for recognizing Set panels used in PCB engineering files and an application thereof. Background technique [0002] In the printed circuit board (Printed Circuit Board, PCB) board making process, the emergence of jigsaw boards has effectively improved production efficiency. However, there is a problem of low efficiency in the existing PCB manufacturing process. The main reason is that the existing Set (full name sheet, meaning PCB joint board) jigsaw form needs to manually check the PCB graphics before extracting the corresponding set jigsaw data. Manual entry into the system affects efficiency and increases labor costs, which is not conducive to the fully automated and intelligent operation of PCB manufacturing. [0003] Therefore, there is an urgent need for a method and its application that can significantly improve processing efficiency and reduce costs. Contents of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/39G06F115/12
CPCG06F30/39G06F2115/12
Inventor 周邦兵蔡熙炫史应俊
Owner 杭州捷配信息科技有限公司