IO (Input/output) to point method and IO (Input/output) to point for nuclear power plant simulation platform

A simulation platform and technology for nuclear power plants, applied in the field of nuclear power, can solve problems such as low accuracy, long time consumption, and frequent operations, and achieve the effects of improving accuracy, avoiding errors, and reducing the time for manual comparison.

Active Publication Date: 2011-06-08
中广核(北京)仿真技术有限公司 +1
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an IO point-to-point method and an IO point-to-point device for a nuclear power plant s

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  • IO (Input/output) to point method and IO (Input/output) to point for nuclear power plant simulation platform
  • IO (Input/output) to point method and IO (Input/output) to point for nuclear power plant simulation platform
  • IO (Input/output) to point method and IO (Input/output) to point for nuclear power plant simulation platform

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Embodiment Construction

[0032] The full range simulator of nuclear power plant is the necessary equipment for training and examination of nuclear power plant operators, and it is one of the important equipment on the critical path of nuclear power project construction. The hardware system of the full-range simulator includes computer system, I / O interface system, power station monitoring machine (DAS or DCS system, etc.) simulation equipment, control panel, trainer station, engineer station, etc. Among them, computer systems, I / O interface systems, and power station monitoring machines (DAS or DCS systems, etc.) simulation equipment need a large amount of data communication. The data refers to the value of the actual physical signal simulated by the simulator. Each signal has a unique tag name. Usually includes four signal types: AI (analog input signal), DI (digital input signal), AO (analog output signal), DO (digital output signal). In addition, other information such as signal description, rang...

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Abstract

The invention relates to an IO (Input/output) to point method and an IO (Input/output) to point for a nuclear power plant simulation platform. The method comprises the following steps of: leading in a new IO list to a database, and setting mark information for storing model label names, expanding and controlling system label names and version numbers in the new IO list; setting the version number of each row of records in the new IO list as n; reading the controlling system label names of each row of records with the version number of n, and each row of records with the version number of n-1, respectively comparing the new IO list with the old IO list according to the size order of the controlling system label names values, judging the types of each row of records, and obtaining model label names, and expanding and controlling system label names according to the types of the records and storing the model label names, and expanding and controlling system label names in the corresponding positions; and updating interface files used by the simulation platform according to the types of the records. The method and the device provided by the invention can automatically compare the records of the IO list, automatically generate and upgrade the interface files, reduce manual to point time, and improve to point accuracy rate.

Description

technical field [0001] The invention relates to the field of nuclear power, and more specifically, relates to an IO point-to-point method and an IO point-to-point device for a nuclear power plant simulation platform. Background technique [0002] In the nuclear power plant full-scale simulator project, the simulation model needs to be integrated with the power plant monitoring machine (DAS or DCS system, etc.) simulation equipment or IO interface system respectively. In order to ensure normal communication, it is necessary to match the tag names used in the simulation platform (i.e. model tag names) with the signal tag names (i.e. control system tag names) used in the simulation device or interface system, that is, to point process. The point-to-point process finally generates an interface file for use by the simulation platform. Usually, the control system tag name is not directly used in the interface file, but the converted control system tag name, that is, the extended...

Claims

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Application Information

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IPC IPC(8): G06F17/30G21D3/00
CPCY02E30/40Y02E30/00
Inventor 钟俊章旋曹建亭
Owner 中广核(北京)仿真技术有限公司
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