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Variable jumping method and device for application software of DCS (Distributed Control System) of nuclear power station

A DCS system and application software technology, applied in software design, creating/generating source code, visual/graphic programming, etc., can solve the problems of no data flow on the drawing page, data cannot be jumped, etc., and achieve the effect of simple operation

Pending Publication Date: 2022-03-01
NUCLEAR POWER INSTITUTE OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the problem that there is no data circulation between map pages, resulting in data jumping between map pages, the present invention provides a variable jump method for nuclear power plant DCS system application software

Method used

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  • Variable jumping method and device for application software of DCS (Distributed Control System) of nuclear power station
  • Variable jumping method and device for application software of DCS (Distributed Control System) of nuclear power station
  • Variable jumping method and device for application software of DCS (Distributed Control System) of nuclear power station

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Experimental program
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Embodiment 1

[0047] In practical application, process design diagrams are often more complicated, and it is basically impossible for engineers to draw all the content on only one algorithm diagram page when performing algorithm configuration. Therefore, this embodiment proposes a For the variable jump method of the application software of the DCS system of the nuclear power plant, this embodiment introduces a special intermediate variable, which is used in each function map page as a transfer point, so as to realize data transmission between the map pages.

[0048] Such as figure 1 As shown, the method of the present embodiment includes:

[0049] Create intermediate variables according to requirements, and use intermediate variables in each function diagram page as a transit point. Among them, an intermediate variable can be used as both input and output; and the intermediate variable of output type can automatically transmit data to itself input type.

[0050] Use the created intermedia...

Embodiment 2

[0066] In this embodiment, the variable jump method for the application software of the nuclear power plant DCS system proposed in the above embodiment 1 is applied to the safety level DCS system of the nuclear power plant, such as Figure 3-4 shown.

[0067] in, image 3 Shown is an example diagram using an intermediate variable as the output type, represented by image 3 It can be seen that the present embodiment adopts the intermediate variable mid_1, which is used as the output type, and is connected with the variable AI in the function map page that needs interaction between map pages, so as to realize the output of the data of the variable AI through the intermediate variable mid_1 to the intermediate variable mid_1 as input The page where the type is located, such as Figure 4 Shown is an example diagram of the intermediate variable mid_1 as the input type, and the intermediate variable mid_1 is connected to the variable AO that needs to be interacted with in the page...

Embodiment 3

[0069] This embodiment proposes a variable jump device for the application software of the DCS system of a nuclear power plant, such as Figure 5 As shown, including intermediate variable creation module and data interaction module.

[0070] Among them, the intermediate variable creation module is used to create intermediate variables, which are used as a transition point for interaction between various functional map pages. The intermediate variable created in this embodiment can be used as both input and output; and the intermediate variable of the output type can automatically transfer data to its own input type.

[0071] The data interaction module uses the intermediate variables created by the intermediate variable creation module to realize the data interaction between functional map pages.

[0072] The data interaction module includes a one-to-one transmission unit and a one-to-many transmission unit; wherein, the one-to-one transmission unit uses the intermediate vari...

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Abstract

The invention discloses a variable jumping method and device for application software of a DCS (Distributed Control System) of a nuclear power station. The method comprises the following steps: creating an intermediate variable; the created intermediate variable can be used as input and can also be used as output, and the intermediate variable of the output type can automatically transmit data to the input type of the intermediate variable of the output type; and adopting the intermediate variable to realize data interaction among the functional graph pages in the application software of the DCS of the nuclear power station. According to the method, the concept of the intermediate variable is introduced, the intermediate variable is used as a medium for data jumping between the graph pages, and the functions of graph page display, jumping of variable data between the graph pages and the like are achieved.

Description

technical field [0001] The invention belongs to the technical field of nuclear power plant safety level DCS, and in particular relates to a variable jump method and device for application software of the nuclear power plant DCS system. Background technique [0002] The application software running in the processing unit of a nuclear power plant is high-security software, and the designers of the application software are often related to nuclear power engineering rather than software developers. Whether it is from the perspective of the convenience, ease of use and high efficiency of the designer, or the high security requirements of the application software, the generation of the application software code first needs to complete the design and development of the logic configuration function diagram. [0003] DCS platform engineer station software provides software for logical function diagram design, that is, nuclear power plant DCS platform logic configuration software, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/34
CPCG06F8/34G06F8/20
Inventor 叶佩鑫刘明星蒋维吴延群李晓龙杨斌黄俊王远兵
Owner NUCLEAR POWER INSTITUTE OF CHINA