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DCS wiring table automatic generation method, readable storage medium and computer program product

A technology of automatic generation and wiring tables, applied in interdisciplinary fields, can solve problems such as low efficiency and complicated operation, achieve the effect of improving accuracy and efficiency, and avoiding manual waste

Pending Publication Date: 2021-06-11
NANJING GUOLIAN ELECTRIC POWER ENG DESIGNCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a DCS wiring table automatic generation method and system for the problems of complex operation, low efficiency and data accuracy that exist in the current generation method of DCS wiring table

Method used

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  • DCS wiring table automatic generation method, readable storage medium and computer program product
  • DCS wiring table automatic generation method, readable storage medium and computer program product
  • DCS wiring table automatic generation method, readable storage medium and computer program product

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Embodiment 1: DCS wiring table automatic generation method, such as figure 1 As shown, the following steps are included: extracting the IO name and IO type in the attributes of each IO point in the DCS wiring table; determining the parameters of the DCS wiring table according to the IO name and IO type, specifically including: determining the signal end point of the IO point according to the obtained IO name Device name; determine the cable number according to the IO type, and identify the repeated cable number; determine the cable specification according to the IO name and IO type of each IO point, and identify the repeated cable specification; according to the signal terminal device name of each IO point and The IO type corresponding to each IO point generates the number of cable core pairs; determine whether a protection tube is needed according to the IO type of each IO point and the name of the signal terminal device, and if it is determined that a protection tube i...

Embodiment 2

[0060] Embodiment 2. On the basis of the above embodiments, the DCS wiring table automatic generation method provided in this embodiment also includes: generating the cable according to the signal end device name of each IO point and the IO type corresponding to each signal end device name Specific methods of core pairs include:

[0061] Count the number of times that the corresponding IO types of each signal end device name in the DCS wiring table appear respectively. In a specific embodiment, determine that "IO point.IO name+IO point.Signal type" is composed of a comprehensive character string" in the multi-condition query list several times in total;

[0062] If the IO type corresponding to a certain signal terminal device name is AI, AO or RTD, when one of the IO types appears more than 2 times, the actual required number of core pairs of the cable required by the IO type corresponding to the signal terminal device name Add 1 to the number of occurrences of the IO type; w...

Embodiment 3

[0074] Embodiment 3: On the basis of the above embodiments, the DCS wiring table automatic generation method provided by this embodiment further includes the following steps: determine whether a protective tube is needed according to the IO type of each IO point and the name of the signal terminal device, if determined To determine the need for protection tubes, determine the number of protection tubes and the model of the required protection tubes. Specifically include the following steps: According to the name of the signal terminal device at the IO point, determine whether the signal terminal device belongs to the screen cabinet or the I0 type of the IO point. Whether it is a thermal control professional signal, if the terminal device of the signal is a screen cabinet or the IO type is a thermal control professional signal, no protection tube is required, otherwise, perform the following steps:

[0075] According to the terminal device name of the IO point signal, when the t...

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Abstract

The invention provides a DCS wiring table automatic generation method, a readable storage medium and a computer program product. The DCS wiring table automatic generation method comprises: determining a signal end point equipment name of an IO point according to an obtained IO name; determining cable numbers according to the IO types, and identifying the repeated cable numbers; determining cable specificationsaccording to the IO names and the IO types of the IO points, and identifying the repeated cable specifications; generating a cable core pair number according to the signal end point equipment name of each IO point and the IO type corresponding to each IO point; determining whether a protection tube is needed or not according to the IO type of each IO point and the name of the signal end point equipment, and if the protection tube is needed, determining the number of the protection tube and the diameter of the needed protection tube; and generating a DCS wiring table according to the determined parameters. The IO names and the IO types in the IO point attributes in the DCS wiring table are extracted and compared with the acquired lists, and the finally determined DCS wiring table parameters automatically generate the DCS wiring table, so that the productivity is fully liberated, and the accuracy and the efficiency are remarkably improved.

Description

technical field [0001] The invention relates to a method and system for automatically generating a DCS wiring table, which belongs to the interdisciplinary field of thermal control and computer fields. Background technique [0002] DCS is the abbreviation of Distributed Control System, which is called distributed or distributed control system. It is a microprocessor-based comprehensive control system for centralized monitoring, operation management and decentralized control of production. It integrates computers, control , communication and display technologies. Because of the characteristics of centralized control, all equipment and sensors that need to be controlled and monitored must be connected to the DCS system. The scale of contemporary factories and enterprises is getting bigger and bigger, and new energy technologies and control methods are emerging one after another, resulting in more and more DCS wiring and more and more complex. For a slightly larger project, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/2455
CPCG06F16/2282G06F16/24564
Inventor 俞洋
Owner NANJING GUOLIAN ELECTRIC POWER ENG DESIGNCO
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