PID Method of automatically creating Intelligent PID drawings by using information of design stored in a database

摘要

In the present invention, the database stored in the form of image P&ID drawings or text can be obtained as digitized drawings by modeling symbols, lines, and texts in intelligent P&IDs, so that not only accurate and quick estimates are calculated, but also the consistency check between other design products The main purpose is to be precise. As a method of automatically creating intelligent P&ID (Intelligent P&ID) drawings using design information stored in a database, the design information stored in the database is mapped to predefined intelligent P&ID information and converted, and the relationship and information of the converted data are converted. Storing; When modeling the primary line constituting the design target process from the converted data by mapping it with the intelligent P&ID information, the main line is connected by combining the main process lines among the design target processes. And a primary line modeling step of additionally connecting a branch line branching from the main line, and connecting the branch line using a connector of the main line as a target of the branch line as connection information; Calculating a line and a connector to which the symbol is to be connected in the intelligent P&ID drawing in which the primary line is modeled, and modeling a symbol connecting the symbol to the primary line; Modeling a utility line by combining a utility line into a group of lines that can be connected to each other of the same type in the intelligent P&ID drawing in which the symbol is modeled; In the intelligent P&ID drawing in which the utility line is modeled, the primary line and the utility line are modeled by linking attribute information of a line number at the nearest position using coordinate information stored in the database. do.