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NC (numerical control) program segment anti-divulgence method

A program segment and program technology, applied in the field of automation control, can solve problems such as low compilation efficiency, and achieve the effect of improving efficiency

Active Publication Date: 2015-10-21
HANS LASER TECH IND GRP CO LTD +2
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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method for preventing leakage of NC program segments, so as to solve the problem of low compilation efficiency of existing methods

Method used

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  • NC (numerical control) program segment anti-divulgence method

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] An embodiment of the present invention provides a method 100 for preventing leakage of NC program segments. In the process of product processing using a numerical control system, since some important information is involved to prevent plagiarism, it is necessary to keep these important information confidential. Its hidden method is realized. Firstly, the NC program segment corresponding to the important information is hidden in the background of the CNC system, and the NC program segment corresponding to the important information is always replaced by the specified code M in the NC program in...

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Abstract

The invention is applied to the field of automation control, and provides an NC (numerical control) program segment anti-divulgence method. According to the method, an NC program segment corresponding to important information is arranged at the background of an NC system in a hidden mode, the NC program segment corresponding to the important information is always replaced by specific codes in an NC program of a front-end display area of the NC system, and when the program executes the specific codes, execution is carried out by taking the NC program segment corresponding to the important information of the background as a reference. According to the method provided by the invention, divulgence or plagiarism of the important information is avoided through a hidden arrangement mode, a user only needs to know meanings represented by the specific codes and directly uses the specific codes during compilation of different programs, and thus the program compilation efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of automatic control, in particular to a method for preventing leakage of NC program segments. Background technique [0002] In the laser processing industry, some important information is often involved, such as the process information of various manufacturers. This process information is very important for the quality and efficiency of processing workpieces, but customers just need to use this information. Therefore, market plagiarism needs to be prevented. . [0003] The numerical control system processes the workpiece by sequentially executing a series of NC (Numerical Control, numerical control, NC) program segments. These important information will be converted into NC programs. When anyone sees this NC program, it may cause Leakage or plagiarism. [0004] The traditional way to prevent leakage of NC program segment is to encrypt the NC program segment first, and then decrypt it during compilation. This method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/4093
CPCG05B19/4093
Inventor 李桂胜封雨鑫谢健李若涛陈燚李荣高云峰
Owner HANS LASER TECH IND GRP CO LTD
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