Data configuration diagnosis system and method of digital control system
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A technology for a control system and a diagnostic system, applied in the field of information technology management, can solve the problems of not completely covering data configuration, difficult to find DCS data configuration errors, adding operational risks, etc.
Active Publication Date: 2017-03-29
中广核工程有限公司 +1
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Problems solved by technology
Since the factory logic test and on-site functional debugging focus on verifying and organizing logic functions, they cannot completely cover the verification of all data configurations, and it is difficult to find all DCS data configuration errors, so DCS data configuration errors are often brought to the machine manufacturer operation stage, increasing operational risk
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Embodiment 1
[0110] figure 1 It shows a schematic structural diagram of a data configuration diagnosis system of a digital control system, which is used for diagnosing the data configuration files generated by the digital control system; it includes:
[0111] At least one user terminal 1, user terminal 2, user terminal 3...user terminal N, used to send one or more configuration files of the digital control system to the service terminal;
[0112] a service terminal, connected to the user terminal, for obtaining and storing the configuration file of the digital control system from the user terminal, and analyzing the configuration file according to the user request, and analyzing the file The process and results are fed back to the user terminal.
[0113] The user terminal and the service terminal can adopt different interfaces according to the needs of customers, and connect through the Internet.
[0114] Further, the service terminal is a server computer running a Microsoft Windows Serv...
Embodiment 2
[0149] Figure 5 It is a flow chart of the steps of the data configuration diagnosis method of the digital control system in the second embodiment of the present invention.
[0150] Specifically include the following steps:
[0151] S1. Configuration file upload: upload the configuration file of the digital control system to the user interface module of the service terminal through the user terminal;
[0152] S2. Configuration file import: analyze the configuration file uploaded by the user terminal through the configuration file import module, and store the analyzed configuration data in the database;
[0153] S3. Configuration file analysis: analyze the configuration file stored in the database according to the user request;
[0154] S4. Analysis feedback: feedback the analysis process and results of the configuration file back to the user terminal.
[0155] Wherein, the structure, function and interconnection relationship of the digital control system, the user terminal ...
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Abstract
The invention discloses a data configuration diagnosis system and method of a digital control system. The system comprises a user terminal used for uploading a configuration file of the digital control system; and a service terminal connected with the user terminal and used for uploading, storing and analyzing the configuration file and feeding back an analysis process and an analysis result of the configuration file to the user terminal. The method comprises the following steps: uploading the configuration file, importing the configuration file, analyzing the configuration file and performing analysis and feedback. By adoption of the data configuration diagnosis system and method disclosed by the invention, configuration analysis and configuration check can be performed on the configuration of the DCS system, the DCS configuration is specifically analyzed by using counting, comparing, classifying, contrasting and other methods, a result is displayed for a user in a chart and other visual forms, the user is helped to find DCS configuration errors and configuration loss in time so as to find and eliminate hidden dangers as soon as possible, and thus a DCS device and especially a nuclear power plant DCS device can enter a high availability status as soon as possible.
Description
technical field [0001] The invention relates to the field of information technology management, in particular to a data configuration analysis system and method for a digital control system, in particular to a data configuration analysis system and method for a nuclear power plant digital control system. Background technique [0002] Nuclear power plant digital control system (Digital Control System, hereinafter referred to as DCS) is a digital control system used for monitoring, control and adjustment of the whole nuclear power plant. In order to realize its functions, the nuclear power plant DCS system needs to configure a large number of data points inside. According to statistics, the number of DCS equipment data points for a single nuclear power unit is about 40,000, and each data point has more than a dozen items, so the total number of items can reach hundreds of thousands. [0003] With such a large amount of configuration, errors in DCS data configuration (that is,...
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