Drawing-model uniformity based method for automatic check of design drawings

Abstract

The invention discloses a drawing-model uniformity based method for automatic check of design drawings, which includes: subjecting all resource objects described in SCD (substation configuration description) and CID (configured IDE description) files, such as intelligent devices, interfaces, virtual loops, physical loops and the like, to database modeling through an RDF (resource description framework); establishing relations, such as physical and logic relations and the like, of intelligent devices in a data model of the RDF to the former intelligent devices by means of drawing AutoCAD graphs; comparing graphic information with model information to ensure result identity in drawing output and SCD / CID model output and guarantee uniformity between the drawings in the design output result and the SCD model, and checking the visual drawings to guarantee accuracy of important output results, namely SCD and CID files.

Description

technical field [0001] The invention relates to a method for automatically checking and verifying design drawings based on the consistency of drawings and models. Background technique [0002] For the engineering design of the secondary system of the smart substation, the most influential change is: the smart substation replaces the conventional secondary circuit with the communication network, the virtual digital information in the network replaces the physical electrical signal, and the functional information logic of the secondary system The input and output relationship of the signal and the communication network wiring are no longer in one-to-one correspondence, and the traditional secondary circuit form cannot express the functional logic and signal logic in the smart substation. [0003] At present, the main problems faced in the design process of smart substation are: [0004] 1) In the preliminary design stage of the substation, the design institute needs to provid...

AI Technical Summary

Problems solved by technology

[0004] 1) In the preliminary design stage of the substation, the design institute needs to provide a list of many functions and performance indicators of the smart device, as well as the material list of the cables and optical cables of the communication equipment, and if the depth of the preliminary design is not enough, it is difficult to give these information more accurately

[0005] 2) Due to the lack of complete graphics-supported design means by the design unit, the engineering design is limited to the degree of completion of hard-wiring design, and cannot provide the function configuration, communication configuration and related design materials of intelligent devices required in the project construction stage

The existing modeling tool software mainly focuses on the output of SCD, ICD, and CID, and most of them are used as a convenient editing tool. The modeling of the communication relationship between IEDs lacks a vivid display

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