Distributed control system message tracking display method, system, device and storage medium

A decentralized control system and message technology, applied in general control systems, control/regulation systems, program control, etc., can solve problems such as poor accuracy, low efficiency, and cumbersome communication failure information process, and achieve the goal of improving capability and problem location. effect of speed

Active Publication Date: 2021-12-07
XIAN THERMAL POWER RES INST CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the technical problems existing in the prior art, the present invention provides a distributed control system message tracking display method, system, equipment and storage medium to solve the cumbersome process of obtaining communication fault information of the upper computer, low efficiency, accurate The accuracy is poor, and the existing fault information tracking software can only show whether there is message interaction between software applications, but cannot show the technical problem of specific message interaction content

Method used

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  • Distributed control system message tracking display method, system, device and storage medium
  • Distributed control system message tracking display method, system, device and storage medium
  • Distributed control system message tracking display method, system, device and storage medium

Examples

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Embodiment

[0060] Tracking and displaying the messages of a certain software application on the upper computer of the distributed control system of a certain power plant, this embodiment provides a method for tracking and displaying messages of the distributed control system, including the following steps:

[0061] Step 1. Set keywords of messages to be tracked; wherein, keywords of messages to be tracked do not contain wildcards; keywords of messages to be tracked include keyword information and communication protocol information.

[0062] Step 2. Send the keywords of the messages to be tracked to the background communication bus program of the host computer, and the bus program performs keyword matching in the message queues of all software applications of the host computer to obtain matching messages; realize the application of the host computer Layer message tracking.

[0063] When the application layer of the upper computer does not obtain the matching message or the obtained matchi...

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Abstract

The invention discloses a distributed control system message tracking display method, system, equipment and storage medium, including: setting keywords of messages to be tracked; Perform keyword matching at the network card of the host computer to obtain matching messages, and save the obtained matching messages as local files in a preset format; analyze the local files in a preset format through a preset protocol to obtain parsed information; and Display the original code stream of the matching message and the parsed message, that is, complete the tracking and display of the distributed control system message; the present invention uses keywords to obtain and analyze the matching message, and clearly and quickly view the message tracking and display of the upper computer software application The upper computer software uses the specific information of message interaction to quickly demarcate the faults in the communication process; compared with the method of log capture and analysis, the ability to demarcate faults and the speed of problem location are improved.

Description

technical field [0001] The invention belongs to the technical field of distributed control systems, relates to the processing of data transmitted by the distributed control system, and in particular to a method, system, device and storage medium for tracking and displaying messages of the distributed control system. Background technique [0002] Distributed Control System (DCS) is a new type of control equipment that uses computer technology to centralize monitoring, operation, management and decentralized control of industrial production processes. It is widely used in industrial production fields such as electric power; The scale of the system is getting bigger and bigger, the structure is more and more complex, and the management of power equipment is becoming more and more important. [0003] In a power plant, the upper computer of the distributed control system communicates with the lower computer, the plant-level monitoring information system SIS or other intelligent c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418H04L29/06
CPCG05B19/41865H04L69/22H04L69/26G05B2219/33273Y02P90/02
Inventor 杨渊翟桂锋刘茜杨柳王鑫陈俊张斌李忠柱唐元霖
Owner XIAN THERMAL POWER RES INST CO LTD
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