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A printing control method for an embedded relay protection device

A relay protection device, printing control technology, applied in the direction of digital output to printing unit, etc., can solve the problem of difficulty in meeting printing stability and flexibility at the same time, and achieve the effect of saving working time, ensuring stability and satisfying flexibility

Active Publication Date: 2018-06-19
XUJI GRP +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a printing control method for an embedded relay protection device, which is used to solve the problem that the traditional printing method is difficult to meet the requirements of printing stability and flexibility at the same time

Method used

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  • A printing control method for an embedded relay protection device
  • A printing control method for an embedded relay protection device
  • A printing control method for an embedded relay protection device

Examples

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown in , it is a schematic diagram of the technical principle of an embedded relay protection device printing control method provided by the present invention. The core inventive point of this method is not to modify the executable target program.

[0019] Such as figure 2 with 3 As shown, firstly, a print script engine and several print script files for executing the target program are set in the embedded relay protection device. Wherein, there is a one-to-one correspondence between the printing script file and the service of the embedded device, and one printing script file corresponds to one kind of service. When the embedded device is under a certain service, the printing script file in the device corresponds to the service. The steps to change the print script file are: first uninstall the original print script file, and...

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Abstract

The invention relates to a printing control method of an embedded relay protection device. A script engine and several printing scripts for executing a target program are set in the device; when printing, firstly, the corresponding printing script is selected according to the printing business, and then the script engine The corresponding printing script is parsed into corresponding printing control information, and finally printing is performed according to the printing control information. Data in different formats can be effectively printed without modifying the target program of the printing software in the device. In principle, it can effectively ensure the stability of the embedded executable target program, thereby ensuring the stability of printing. Meet the flexibility of printing. The method can beneficially improve the efficiency of service development. In addition, the method can save the working time of the service developers, and further can improve the work efficiency of the service developers.

Description

technical field [0001] The invention relates to the field of relay protection automation in electric power engineering, in particular to a control method for printing business data of an embedded relay protection device. Background technique [0002] Embedded systems especially involve embedded devices in the field of relay protection automation in power engineering, which have very high requirements for system stability, speed and flexibility; while general business printing technology is implemented in a complete coding method, because the printing There are many formats, so when printing, the user needs to change the target program for printing if the printing format changes slightly, which wastes unnecessary time to change the target program, and it is difficult to meet the needs of printing stability and flexibility at the same time . Contents of the invention [0003] The purpose of the present invention is to provide a printing control method of an embedded relay p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/12
Inventor 马卫平赵会彬叶留义李杰李旺徐艳艳陈献庆周秋霜傅彦斌张春峰顾峰
Owner XUJI GRP
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