Table generation method and system for stylus printing

By providing table generation methods and systems for pin printing in smart substations, the problems of business information diversity and frequent changes in printing requirements are solved, and efficient table printing and power failure analysis efficiency is achieved.

CN119720976APending Publication Date: 2025-03-28NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD
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Patent Information

Application Number
CN202411900014.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-23
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

In the prior art, the business information generated by secondary equipment and monitoring systems in intelligent substations is diverse and inconsistent, resulting in frequent changes in the form printing requirements of needle printers, which brings huge work burden to developers and affects the efficiency of power failure analysis.

Method used

A table generation method and system for pin-type printing is provided. By establishing a virtual table object, setting table attributes and contents, and serializing them into multi-line strings according to the table serialization algorithm, storing them in a line buffer, and finally sending them to pin-type printers to print in line.

Benefits of technology

It realizes a unified form generation method, can flexibly respond to different forms of business information table printing needs, and is adapted to pin printers, which greatly improves program development efficiency and response speed of table printing business needs.

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Abstract

The invention relates to the technical field of substation automation, and provides a table generation method and system for stylus printing, and the method comprises the steps: building a virtual table object, and setting table attributes and table contents; the virtual table objects are serialized into multiple rows in the form of character strings according to a table serialization algorithm, and the rows are stored in a row buffer area; and the line buffer area storing the whole table content is sent to the stylus printer line by line for printing. According to the scheme of the invention, a unified table generation method is provided, so that the printing requirements of business information tables in different forms can be flexibly met, the needle printer is conveniently adapted, and the device program development efficiency and the table printing business requirement response speed are greatly improved.
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