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A version generation and management method based on a running file in a controller

A technology of operating files and management methods, applied in software maintenance/management, version control, instruments, etc., to achieve stable and reliable operation process, improve reliability, facilitate monitoring and debugging, and achieve effective management

Active Publication Date: 2019-04-02
CHINA NUCLEAR CONTROL SYST ENG
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0007] The invention provides a version generation and management method based on running files in the controller, which solves the existing technical problems, realizes the automatic generation of the file version number by the computer, and verifies the version number in the corresponding links of the entire link , transmission, management, etc.

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  • A version generation and management method based on a running file in a controller

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Embodiment Construction

[0042] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0043] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from the scope of this description. Therefore, the protection scope of the present invention is not limited by the following disclosure. limitations of specific examples.

[0044] Based on the analysis of the relationship between the running files and their contents in the controller, the work to be done to correctly generate and id...

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Abstract

The invention discloses a version generation and management method based on running files in a controller. The version generation and management method comprises the following steps of formulating a unique dependency relationship among the running files in the controller; when an engineer station compiles a running file, generating a version number of the running file automatically on the basis ofa formulated dependency relationship, and using the version number as the unique identity authentication of the running file; performing binary level comparison on the newly generated operation fileA and the similar operation file B in the current project; before downloading, comparing the version of the local operation file with the version of the controller reoperation file, after the versionnumber comparison is passed, encrypting and sending the data to the controller through the communication link, and using the controller to decrypt the data and compare the version number, and becomingan operable file after passing, so that the effective control on the version of the whole set of running files is realized; and an effective and feasible method is provided for the operator to identify the correctness and effectiveness of the running file.

Description

technical field [0001] The present invention relates to the field of nuclear power plant safety-level DCS, in particular to a method for generating and managing versions of operating files in a control station / gateway station / TU of a nuclear power plant safety-level DCS system. Background technique [0002] The software running in the processing unit of a nuclear power plant is composed of a complete set of file packages, including equipment information files, logic execution files, parameter data files, and platform system files. There are strict dependencies among these files. Only when the files are guaranteed to be generated from the same set of source data can the entire system run correctly. [0003] Although the files running in the processing unit are a set of files, they are independent files, and the processing capability of the controller is limited, so it does not have the consistency of checking and identifying files before running. [0004] At present, many DC...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/71G06F8/41
CPCG06F8/433G06F8/71
Inventor 韩文兴马权吴志强刘艳阳黄俊余波蒋维李晓龙潘智力周继翔刘国海钟科赵洋陈达其马宇董长龙孙福海李昆
Owner CHINA NUCLEAR CONTROL SYST ENG
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