Method for generating instrument circuit diagram automatically

Abstract

The invention discloses a method for generating an instrument circuit diagram automatically. The method comprises the following steps: the original data sources of a plurality of types of instrument circuit diagrams are converted into information list with instrument labels, and the information list is guided into a first Excel document; the information lists are classified according to the preset instrument sequence so as to obtain the instrument indexes of a plurality of types; the data of the instrument indexes of a plurality of types are compared through Access, the instruments having the same tail number and belonging to the same circuit are extracted and guided into a second Excel document; an AutoCAD template file is built, the key codes of all the texts are obtained, after matching each key code with the row and column in the first Excel document, the corresponding cell data in the second Excel document is called to generate the circuit diagram.

Description

technical field [0001] The invention relates to the field of chemical instruments, in particular to a method for automatically generating an instrument circuit diagram. Background technique [0002] In the design of petrochemical engineering, it is very cumbersome to complete the design of a large number of instrument circuit diagrams. Traditionally, the method of drawing one by one is used. [0003] The intelligence provided by the INtools software itself has some limitations. It is impossible to construct a model suitable for various applications, and then design an automatic and intelligent data processing mechanism on this basis, thereby restricting software users to Make choices and settings that result in less productivity. Contents of the invention [0004] The invention provides a method for automatically generating an instrument circuit diagram, which is used to realize the automatic generation of the instrument circuit diagram and improve work efficiency. [00...

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