The generation method of the whole life cycle of network data based on the transparent transmission of the nuclear power plant dcs platform

Abstract

The invention discloses a method for generating the whole life cycle of transparent transmission network data based on the nuclear power plant DCS platform, including establishing the network topology relationship of the entire system, forming a data channel; establishing source network variables; generating a network path table; when the network variable is in the data channel During the transmission, the transmission is carried out according to the network path table; the variable configuration module associates the generated input network variables with the input data structure of the algorithm configuration module, and associates all output network variables with the algorithm configuration module In the output data structure; generate a data transmission program according to the network path table, input data structure and output data structure, and compile and download the data transmission program to the controller to complete the transmission of the entire network data. The present invention is based on a method for generating a full life cycle of transparently transmitted network data on a DCS platform of a nuclear power plant, and introduces special variables for network data transmission. Make the entire network data transmission process concise and clear, with clear thinking and easy to understand.

Description

technical field [0001] The invention relates to the field of nuclear power, in particular to a method for generating full-lifecycle network data transparently transmitted on a DCS platform of a nuclear power plant. Background technique [0002] In the field of nuclear power plant distributed control system DCS, inter-station communication is a crucial part of the whole DCS system, and the transmission and generation of network data is the precondition of inter-station communication. The network structure of the DCS system is complex. A system includes multiple processing units, and a large amount of data is transferred between the processing units. [0003] From the process analysis of DCS engineering configuration, a data goes through a long path from data generation to data use. This process is very complicated, and real-time traceability is required to well assist engineering designers in configuration. At present, the method of maintaining the external network path tabl...

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is the transfer, traceability, and logical copying of the entire life cycle of inter-station transparent transmission network data in the prior art. Through manual means, it is very difficult and the risk of introducing errors is very high. The purpose is to Provide a full life cycle generation method for transparent transmission network data based on the nuclear power plant DCS platform to solve the above problems

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