Database-based method for fast drawing instrument plane arrangement diagram

A technology of plane layout and database, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of long design cycle, low technical content, low accuracy, etc., to improve the design level, ensure the design quality, Simple and convenient operation

Active Publication Date: 2015-12-23
BC P INC CHINA NAT PETROLEUM CORP +1
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AI Technical Summary

Problems solved by technology

At present, it is generally necessary for designers to manually draw and mark the bit numbers, symbols, names, types, and spatial coordinate information of relevant instrument elements. For large and med

Method used

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  • Database-based method for fast drawing instrument plane arrangement diagram

Examples

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Example Embodiment

[0022] Combine below figure 1 , Take the layout drawing of automatic control instrument used in petroleum, chemical, chemical fiber and other industries as an example to illustrate its quick drawing method.

[0023] figure 1 The shown method for quickly drawing a database-based instrument floor plan includes the following steps:

[0024] (1) Retrieve the spatial location information of relevant instrument elements in the 3D model database;

[0025] (2) Retrieve attribute information of related instrument elements in the automatic control instrument information database;

[0026] (3) Extract the equipment layout drawing from the 3D model as the base version of the instrument layout drawing;

[0027] (4) Use the program to process the data of the relevant instrument elements through the UI interface;

[0028] (5) The instrument elements after data processing are automatically drawn on the bottom plate of the instrument layout plan according to the labeling requirements;

[0029] (6) Compa...

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Abstract

The present invention relates to a database-based method for fast drawing an instrument plane arrangement diagram. The method comprises the following steps: calling space position information of an instrument element related to a 3D model database; calling attribute information of an instrument element related to an automatic instrument information database; extracting a device plane arrangement diagram by using a 3D model as a photographic plate of an instrument plane arrangement diagram; automatically performing data processing on information of the instrument element by using a process by means of a UI interface; and automatically drawing the instrument element on the photographic plate of the instrument plane arrangement diagram, to form the instrument plane arrangement diagram. According to the present invention, direct calling, screening, classification, edition and combination are performed on the space position information and the attribute information of the related instrument element required for drawing, and functions such as automatic classification, hierarchy division, zone division, positioning and marking of the related instrument element are implemented, so that an operation is easy and convenient, manpower input is greatly reduced, and drawing efficiency is significantly improved.

Description

technical field [0001] The invention relates to a method for quickly drawing an instrument plane layout, which is mainly used for accurate and efficient drawing of an instrument plane layout in the field of engineering design. Background technique [0002] Instrument floor plan is a design drawing used by automatic control professional designers in engineering projects to represent comprehensive information such as the number, symbol, name, type and spatial coordinates of relevant instrument elements. It is the engineering basis for instrument installation, cable routing, and gas source routing. It plays a vital role in subsequent engineering design and on-site construction. At present, it is generally necessary for designers to manually draw and mark the bit numbers, symbols, names, types, and spatial coordinate information of relevant instrument elements. For large and medium-sized projects with a large number of instrument elements and a huge amount of information, there ...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 许贤文刘凤姜平李蓉郝天旭徐博文冯勇军甄永亮胡爽
Owner BC P INC CHINA NAT PETROLEUM CORP
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