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Drawing data conformity checking method based on diagram topology structure

A technology of topology structure and inspection method, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as inconsistency of data and information, and achieve powerful functions, reduce design costs, and improve work efficiency.

Active Publication Date: 2011-10-19
北京中科辅龙智能技术有限公司
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Problems solved by technology

[0009] The purpose of the present invention is to provide a method for checking the consistency of the data information of the two-dimensional process flow chart and the three-dimensional piping model diagram based on the topological structure of the drawing, which is applied in the three-dimensional factory design, so as to solve the problem from the preliminary design of the process flow chart paper to the In the process of guiding the construction of the 3D piping model diagram, the problem of inconsistency in data information

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  • Drawing data conformity checking method based on diagram topology structure
  • Drawing data conformity checking method based on diagram topology structure
  • Drawing data conformity checking method based on diagram topology structure

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[0043] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0044] like figure 1 As shown, it is a flow chart of the drawing consistency checking method based on the two-dimensional process flow chart and the topological structure of the three-dimensional piping model diagram of the present invention, including the following steps:

[0045] S1: Select the two-dimensional process flow diagram (such as P&ID diagram) and three-dimensional piping model diagram (such as 3Dpiping diagram) to be inspected;

[0046] S2: Preliminary checks for conflicts that do not depend on topological connection relations. The so-called conflicts that do not depend on the topological connection relationship include missing or redundant equipment in the ...

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Abstract

The invention discloses a drawing data conformity checking method based on a diagram topology structure, relating to the technical field of 3D plant design. The method comprises: S1: choosing a to-be-checked drawing; S2: checking for the conflicts independent of the topological relation; S3: reading-in drawing information and carrying out data abstraction if no conflict independent of the topological connection relation is found so as to form multiple abstract data structures according to the topological relation of the drawing; S4: carrying out conformity checking on the abstract data according to the abstract data structures, wherein the conformity checking includes topology structure conformity checking of the drawing; S5: displaying the check results; and S6: storing the check results. The invention ensures the conformity between an initially designed 2D process diagram and the 3D distribution pipe model diagram so as to greatly improve the plant design efficiency as well as reduce the workloads of project designers and problems during constructions due to the drawing mistakes.

Description

technical field [0001] The invention relates to the technical field of three-dimensional factory design, in particular to a method for checking the consistency of drawing data based on a graph topology. Background technique [0002] Factory design usually includes three stages: pre-design work, preliminary design and construction drawing design. [0003] ① Pre-design work: including feasibility study, site selection and preparation of design assignment. The design task book is organized and compiled by the competent department of the construction project. Its purpose is to clarify the main issues of the construction project based on the feasibility study report and the site selection report, namely product scheme, construction scale, construction area and location, professional cooperation scope, investment Make decisions on quotas, funding sources, required technical levels and economic benefits. [0004] ②Preliminary design: Prepare according to the approved design assig...

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Application Information

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IPC IPC(8): G06F17/50
Inventor 唐卫清高志华李士才周肖彬黄晓剑
Owner 北京中科辅龙智能技术有限公司
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