Method for converting COMOS data to PDMS data in pipeline design

A pipeline design and data technology, applied in geometric CAD, electrical digital data processing, computer-aided design, etc., can solve the problems of increasing the designer's verification workload, reducing the quality of finished products, reducing work efficiency, etc., to improve design efficiency, Improve the quality of finished products and avoid errors

Active Publication Date: 2017-01-18
四川电力设计咨询有限责任公司
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AI Technical Summary

Problems solved by technology

This kind of workflow firstly fills in the attribute information of a large number of components repeatedly, which reduces the work efficiency, and secondly, it increases the chance of human error, increases the verification workload of the designer, and reduces the quality of the finished product

Method used

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  • Method for converting COMOS data to PDMS data in pipeline design

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Embodiment Construction

[0023] Such as figure 1 Shown in the pipeline design of the present invention COMOS data to the method for PDMS data conversion, the steps have:

[0024] A. Traversing all components (such as equipment interfaces, plugs, etc.) in the PID diagram of the COMOS software and the demarcation points of the components to generate an endpoint list.

[0025] B. Traverse all endpoints starting from the first endpoint in the endpoint list, and generate a pipe series list of the PID diagram. A piping system should include all pipes and components that are connected to it, and not include any pipes and components that are not connected to it; any end point should belong to a certain piping system in the piping series list, and record these Information about which piping system the endpoint belongs to.

[0026] C. Starting from the first piping system in the piping series list, starting from the starting key point of the piping system, reading along the pipeline to the next key point, gen...

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Abstract

The invention relates to a method for converting COMOS data to PDMS data in pipeline design. The method comprises the following steps: traversing a PID plot of COMOS software and generating an endpoint list; B. traversing from a first endpoint of the endpoint list, and generating a pipe system list of the PID plot; C. reading attributes of all elements in the pipe system from a first pipe system in the pipe system list along a logic sequence of pipelines, and storing the read attributes and corresponding attribute values as an intermediate file according to a data format recognizable to the PDMS software; and D. reading, by the PDMS software, the intermediate file, and generating a pipe system list and a three-dimensional data model which correspond to the PID plot. By adopting the method, the data integrated transfer of the three-dimensional modeling from COMOS software to PDMS software is realized, and therefore the design efficiency is greatly improved, errors possibly caused by manually inputting data is maximally avoided, and the quality of a finished product is greatly improved.

Description

technical field [0001] The invention relates to data conversion between different softwares in pipeline design, and is particularly suitable for but not limited to a method for converting COMOS data to PDMS data in pipeline design of thermal power plants. Background technique [0002] COMOS software is an intelligent design platform developed by Siemens that can be used in the process system design of thermal power plants. In the PID (pipeline and instrument flow chart) drawings of the process system designed by it, all the necessary components except the spatial position of each pipeline component can be stored. The attribute information of the component, such as the design temperature, design pressure, insulation grade, pipe fitting grade, connection relationship with other pipe fittings, medium flow direction, whether it is prefabricated, whether it is factory-supplied, etc. The generation of these attribute information requires a lot of precise calculations, and these ca...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/17G06F30/18G06F2113/14
Inventor 刘晓伟苑媛文剑吴迪程月程鹏杨敏胡商建安军王梦怡相红阳陈功贾荣李茂祥徐永松詹宗东郭晓川付军钟顺洪
Owner 四川电力设计咨询有限责任公司
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