Database-based method for fast drawing instrument plane arrangement diagram

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 ...

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 medium-sized projects with a large number of instrument elements and a huge amount of information, there are heavy workload and design cycle Long, low technical content, low accuracy and other shortcomings

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