Intelligent verification method and system for nuclear power safety control display equipment database
A technology for safety control and display equipment, which is applied in the direction of nuclear power plant control, power plant safety devices, and computer-executed nuclear control. It can solve problems such as low efficiency and high error rate of manual verification database, and achieve simple and fast operation, improve verification efficiency, The effect of saving labor cost
Active Publication Date: 2021-01-01
CHINA TECHENERGY
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Problems solved by technology
[0005] The present invention aims to provide an intelligent verification method and system for the database of nuclear power safety control display equipment to solve the problems of high error rate and low efficiency of the existing manual verification database
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[0044] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.
[0045] method embodiment
[0046] A specific embodiment of the present invention discloses an intelligent verification method for a nuclear power safety control display device database, such as figure 1 shown, including:
[0047] Step 1. Establish a standard model database according to the type of controlled equipment.
[0048] Step 1.1. Determine the type of the controlled device according to the functions performed by the controlled device. Exemplarily, according to the function performed by the controlled device, it is determined that it is a solenoid valve, a pneumatic valve, an electri...
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The invention relates to an intelligent verification method and system for a nuclear power safety control display device database, belongs to the technical field of nuclear power safety control display databases, and solves the problems of high error rate and low efficiency of an existing manual verification safety control display device database. The method comprises the following steps: determining the type of a function executed by controlled equipment; determining control characteristics of the controlled equipment according to the type of the controlled equipment, and further determiningreference information of the controlled equipment so as to establish a corresponding standard model; traversing each type of controlled equipment, and establishing a standard model database; and extracting corresponding data from the control function diagram of the to-be-verified controlled equipment based on the standard model of the to-be-verified controlled equipment, generating a verificationreference database, extracting corresponding data from the database of the to-be-verified nuclear power safety control display equipment to generate a verification object database, and performing consistency comparison to obtain a verification result. The automatic verification of the nuclear power safety control display equipment database is realized, the error rate is reduced, and the verification efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of a nuclear power safety control display database, in particular to an intelligent verification method and system for a nuclear power safety control display device database. Background technique [0002] The nuclear safety instrumentation and control system is the central nervous system of the nuclear power plant, which plays a vital role in ensuring the safe operation of the nuclear power plant. With the rapid development of information technology, the safety-level instrument and control systems of newly-built or renovated nuclear power plants mostly use digital control systems. Among them, the safety control display device is used to realize functions such as safety-related device control and device status monitoring. The operator sends control instructions to the safety-related equipment through the operation panel in the control display device, and at the same time receives the status feedback of the c...
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IPC IPC(8): G21D3/00G21D3/04
CPCG21D3/002G21D3/04Y02E30/00
Inventor 胡加永杜乔瑞张亚栋周良张冬伟张磊梁中起
Owner CHINA TECHENERGY