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PCB component information comparison method and device, terminal and storage medium

A technology of information comparison and components, which is applied in the direction of instruments, file systems, and file metadata retrieval, can solve problems such as BOM production errors, inability to know the increase or decrease of components, and inability to reflect components in the schematic diagram, etc., to achieve The effect of avoiding mistakes

Pending Publication Date: 2021-12-24
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a PCB component information comparison method, device, terminal and storage medium for the above-mentioned defects of the prior art, aiming at solving the problem that the designer cannot know which components to perform in the prior art. Increase or decrease, the increased or decreased components cannot be reflected in the schematic diagram, which leads to the problem of errors in BOM production

Method used

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  • PCB component information comparison method and device, terminal and storage medium
  • PCB component information comparison method and device, terminal and storage medium
  • PCB component information comparison method and device, terminal and storage medium

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Embodiment Construction

[0045] In order to make the objects, technical solutions and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated that the specific embodiments described herein are intended to explain the invention and is not intended to limit the invention.

[0046]Those skilled in the art will appreciate that unless specifically declared, the singular form "one", "one", "" "and" "", and "" "can also include multiple forms. It should be further understood that the phrase "comprising" in the specification of the present invention means that there is the features, integers, steps, operations, elements, and / or components, but do not exclude presence or addition of one or more other features. Integral, steps, operations, components, components, and / or groups. It should be understood that when the components are "connected" or "coupled" to another element, it can be directly connected or coupl...

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Abstract

The invention discloses a PCB component information comparison method and device, a terminal and a storage medium. The method comprises the following steps: obtaining a PCB file before board modification and a PCB file after board modification, obtaining a first coordinate file according to the PCB file before board modification, and obtaining a second coordinate file according to the PCB file after board modification; constructing a coordinate file comparison table according to the first coordinate file and the second coordinate file; According to the coordinate file comparison table, determining the deleted and / or added components in the PCB file after the board is changed relative to the PCB file before the board is changed. According to the method and the device, the deleted and / or added components in the PCB file after the board is changed relative to the components in the PCB file before the board is changed can be determined, so that the change conditions of the components before and after the PCB is changed can be timely known, and errors during BOM (Bill of Material) manufacturing can be avoided.

Description

Technical field [0001] The present invention relates to the field of information comparison, and more particularly to a comparison method, apparatus, terminal, and storage medium of PCB component information. Background technique [0002] When the single-panel PCB (printed circuit board) is designed, some non-funded components are increasing or deleted by designers. These devices are not entry of the schematic, because in the schematic design phase, due to these components When the PCB design is changed, the designer is impossible to use the manual, which is impossible to know which network needs to be increased or deleted which components will be in the designer, and the designer does not have a way to embody the components to the principle. In the figure, the BOM (material list) is derived from the schematic diagram, which will cause the BOM to leak or drain the devices, making BOM production errors. [0003] Therefore, the prior art still needs to be improved and improved. In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/30G06F16/16G06F16/14G06F115/12
CPCG06F30/30G06F16/16G06F16/162G06F16/14G06F2115/12
Inventor 李志安
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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