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Method for inspecting text direction in PCB design

A text and consistent technology, applied in the field of PCB board inspection, can solve the problems of cumbersome process, slow inspection method, and easy omissions, etc., to achieve the effect of improving work efficiency, simple and fast inspection, and improving design quality

Inactive Publication Date: 2017-09-08
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a method for checking the direction of characters in PCB design, which is used to solve the problems that the existing checking method is slow, the process is cumbersome, and it is easy to omit, design bugs appear, and affect the quality of the design.

Method used

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  • Method for inspecting text direction in PCB design
  • Method for inspecting text direction in PCB design
  • Method for inspecting text direction in PCB design

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Embodiment Construction

[0037] In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily lim...

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Abstract

The invention discloses a method for inspecting the text direction in PCB design. The method comprises the following steps that 1, the layer where text needing to be inspected is opened; 2, a filter is built, all current text is selected, and a text list is built; 3, attributes of all text in the list and superior devices are obtained in sequence; 4, whether the mirror states of the text and the devices are consistent or not is judged, if yes, the step 5 is executed, and if not, an error list a is added; 5, whether the text is a mirror image or not is judged, if yes, the step 6 is executed, and if not, the step 7 is executed; 6, whether the rotation angle is 0 or 270 degrees or not is inspected, if yes, skipping is conducted, and an error list c is added; 7, weather the rotation degree is 0 or 90 degrees or not is inspected, if yes, skipping is conducted, and if not an error list b is added; 8, a report is generated, the error list a, the error list b and the error list c are displayed in the report in sequence. The work efficiency is greatly improved, and the design quality is improved.

Description

technical field [0001] The invention relates to the technical field of PCB board inspection, in particular to a method for checking the direction of characters in PCB design. Background technique [0002] In the later stage of PCB design, engineers need to conduct a comprehensive and detailed inspection of the PCB board. This inspection includes a wide range of aspects, including the inspection of the text direction. In PCB design, it is necessary to add a variety of texts, which serve as identification prompts in production. These texts include device names, pin numbers and other types. [0003] The direction of text needs to be clearly defined for two main reasons: [0004] 1. To standardize design and improve design consistency; [0005] Second, the specified direction is more convenient for viewing. The assembly process during PCB production needs to rely on text prompts for installation. The correct text direction can effectively reduce the possibility of errors. The...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/39
Inventor 张敏
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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