'Sketch Up' plant process designing method based on 'Ruby' language

Abstract

The invention discloses a 'Sketch Up' plant process designing method based on a 'Ruby' language. The 'Sketch Up' plant process designing method is characterized in that the method adopts a group technology to conduct member disassembly and classification on plant structure characteristics and device assembly characteristics, then a set of encoding rules is created according to disassembly and classification results, plant members and device members are correspondingly encoded according to the rules, the 'Ruby' language is utilized to generate a three-dimensional model of a plant process deviceby a computer in 'Sketch Up', and quick three-dimensional layout of plant process design is achieved. Compared with prior art, by adopting the 'Sketch Up' plant process designing method, high-precision plant and process device three-dimensional layout is quickly created, alternation and modification of design schemes are also facilitated, the accuracy of process scheme expression is greatly improved, designers can be liberated from complicated, overloaded and repeated three-dimensional modeling work, and the project designing quality and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of architectural design, in particular to a "Sketch Up" plant process design method based on the "Ruby" language. Background technique [0002] At present, when industrial design institutes design factories and workshops, they must first design the process plan. After the process plan is confirmed, the civil engineering public specialty will carry out the in-depth design on the basis of it. It is limited to process design by drawing a plane process layout diagram. This way of expression It is difficult to accurately describe complex process schemes, and in foreign-related projects, differences in language and drawing habits will also cause expression barriers. [0003] "Sketch Up" (Architectural Sketch Master) is an extremely popular and easy-to-use 3D architectural design software for designers. The "Ruby" language is a programming language promoted by Google. "Sketch Up" has a "Ruby" application programm...

AI Technical Summary

Problems solved by technology

The "Sketch Up" modeling plug-in developed based on the "Ruby" language mainly includes two methods, one is to execute the basic modeling commands of "Sketch Up" line by line through the "Ruby" program, that is, to complete step by step in the way of point, line, surface and body Modeling, modeling with this method requires a lot of program code writing, and the model created by this method only has basic geometric outlines, and the accuracy is not high; another method is to execute the import command through the "Ruby" program, Directly import the external model into "Sketch Up". The equipment and plant models created by this method cannot flexibly change the specifications and sizes according to the needs of users, and the applicability is not high

[0004] Although the existing 3D design software can realize the visual expression of the process plan, the modeling workload of the plant and process equipment is huge, and it is difficult for designers to quickly generate models of multiple sets of plans in the process design stage, and carry out plan demonstration and optimization. needs

Before building a plant model, it is necessary to calculate a large amount of data such as geometric dimensions, spatial relative positions and quantities of each component of the plant according to its size parameters, and then model these components in a 3D design software, and finally assemble these components As a whole, modeling is not only time-consuming and labor-intensive, but the workload is heavy, and the efficiency and accuracy of engineering design cannot be guaranteed, making it difficult to respond to changes in the design plan in a timely manner

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