A nuclear power plant dcs operation and maintenance support file identification method and system

A technology that supports documents and nuclear power plants. It is applied in the field of nuclear power plants and can solve the problems of poor document clarity, complex document associations, and high requirements for nuclear power work reliability. The effect of quality of work

Active Publication Date: 2020-11-06
中广核工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the nuclear power industry, due to the large number of files that need to be called at the same time for a single operation and maintenance work, the relationship between files is complicated, the clarity of some files is poor, and the reliability of nuclear power work is high, there is no similar intelligent preparation operation and maintenance file identification system. and application experience

Method used

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  • A nuclear power plant dcs operation and maintenance support file identification method and system
  • A nuclear power plant dcs operation and maintenance support file identification method and system

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Experimental program
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Effect test

Embodiment 1

[0054] The embodiment of the present invention provides a nuclear power plant DCS operation and maintenance support file identification method, see figure 1 , the method includes:

[0055] S1. Obtain the files required in the operation and maintenance of instrumentation and control, and build an operation and maintenance support file library;

[0056] S2. Constructing an association model of relational files in the operation and maintenance support file library;

[0057]S3. Construct a graphical recognition model according to the content characteristics of the files in the operation and maintenance support file library;

[0058] S4. Using the association model and the graphical identification model, according to the query information, identify and locate the corresponding file page of the corresponding file from the operation and maintenance support file library.

[0059] It should be noted that in step S1, the files required for operation and maintenance of instrument contr...

Embodiment 2

[0085] An embodiment of the present invention provides a nuclear power plant DCS operation and maintenance support file identification system, which can realize all the processes of the above nuclear power plant DCS operation and maintenance support file identification method, see figure 2 , the system includes:

[0086] File library building module 1, used to obtain the files needed to be called in the instrument control operation and maintenance work, and build the operation and maintenance support file library;

[0087] An association model building module 2, configured to construct an association model of relational files in the operation and maintenance support file library;

[0088] A recognition model building module 3, configured to build a graphical recognition model according to the content characteristics of the files in the operation and maintenance support file library; and,

[0089] The query module 4 is configured to use the association model and the graphical...

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Abstract

The invention discloses a nuclear power plant DCS operation and maintenance support file identification method, including the following steps: obtaining files that need to be called in the instrumentcontrol operation and maintenance work, and constructing an operation and maintenance support file library; constructing an association model of relational files in the operation and maintenance support file library; constructing a graphical identification model according to the content characteristics of the files in the operation and maintenance support file library; and identifying and positioning corresponding file pages of the corresponding files from the operation and maintenance support file library by using the association model and the graphical identification model based on query information. The invention also discloses a nuclear power plant DCS operation and maintenance support file identification system. According to the scheme of the invention, the information query efficiency can be improved, the preparation efficiency of operation and maintenance support files can be improved, and the quality of the operation and maintenance work can be improved.

Description

technical field [0001] The invention relates to the technical field of nuclear power plants, in particular to a method and system for identifying support files for DCS operation and maintenance of nuclear power plants. Background technique [0002] At present, in nuclear power plants at home and abroad, the DCS system has been widely used to realize the control and monitoring functions of nuclear power plants. The DCS system has accumulated a large number of engineering documents during the power plant construction and operation and maintenance phases. These files will be frequently called after the power plant enters the operation and maintenance phase. , used in the operation and maintenance preparation work of the instrument control system. Because the design and construction process of nuclear power plants is very complicated, and the number of supporting documents for instrument control operation and maintenance is very large, it is often necessary to consult more than ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/14G06F16/16G06F16/532G06Q50/06
CPCG06F16/14G06F16/168G06F16/532G06Q50/06
Inventor 张龙强罗文飞苏朝葵田勇周亮胡兵孙伟李公杰赵伟宁苏玉军赵岩峰严加洪赵金波
Owner 中广核工程有限公司
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