Nuclear-grade safety display device and configuration-analysis system thereof

Abstract

The invention discloses a nuclear-grade safety display device and a configuration-analysis system thereof. The configuration-analysis system comprises a configuration editor, a configuration compilerand a configuration analyzer; the configuration editor is used for realizing engineering configuration page design and parameter configuration and generating an xml description file of the user configuration data; the configuration compiler converts the xml description file of the user configuration data to generate a configuration data file; a configuration analyzer is deployed on an entity machine or an analog machine or an upper computer of the nuclear-grade safety display device; the configuration analyzer is used for analyzing the configuration data file and periodically generating operation data including internal variable data, engineering page data and man-machine operation data. Engineering configuration editing, compiling and analyzing operation of the nuclear-grade safety display device are achieved through a parameterized configuration data construction method, and it is avoided that mathematical methods such as formalization are used for verifying credibility certificationof the translation process, and the workload of checking calculation activity is huge.

Description

technical field [0001] The invention relates to the technical field of digital instrumentation and control of nuclear safety level, in particular to a nuclear level safety display device and a configuration-analysis system thereof. Background technique [0002] The nuclear-grade safety display device is a human-computer interaction device used in the nuclear power or nuclear chemical industry, matched with a safety-level DCS, to provide operators with parameter monitoring and manual intervention in nuclear power reactor operation or nuclear chemical key process functions , It is also used for personnel training and operation assessment. The basic functions of the nuclear safety display device include six parts: configuration, display, communication, man-machine input, storage and simulation: [0003] 1) Configuration, offline design of engineering pages, variable management and parameter configuration through configuration tools; [0004] 2) Display, presenting the enginee...

AI Technical Summary

Problems solved by technology

Under the Linux environment, it is easy to develop various applications, but the verification and verification of the software is complex and difficult. At the same time, it is difficult to ensure the stability of the operating cycle under the Linux environment, which seriously reduces the high certainty characteristics of the nuclear-level safety display device.

In the embedded environment, the stability of the running cycle can be well guaranteed, but the development of various application functions is relatively complicated. At the same time, due to constraints such as processor performance in the embedded environment, the degree of richness of application functions is not high, which can no longer meet the increasing demands. Application requirements

[0011] In addition, when designing the simulation function of nuclear-level safety display devices at home and abroad, numerical simulation is adopted, which only realizes behavior simulation, and cannot evaluate the correctness and reliability of the nuclear-level safety display device through the simulation function.

[0012] Finally, nuclear safety display devices at home and abroad still have deficiencies such as low seismic performance and low integration, and it is impossible to take into account engineering applications, high reliability, training and teaching, digital twins, and operation and maintenance data collection at the same time with an integrated solution Developmental requirements such as analysis and preventive maintenance

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