Online analysis method based on business expansion power receiving engineering CAD drawing
An analytical method and drawing technology, applied in the fields of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems that the effect cannot meet the needs of the project, consume a lot of labor costs, and have poor versatility, so as to improve the design and improve the production. The effect of efficiency
Inactive Publication Date: 2019-10-25
GUANGDONG POWER GRID CO LTD +1
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Problems solved by technology
Usually, the design unit of a power engineering project will use mature CAD software to design the corresponding engineering drawings according to the relevant requirements. When the program is demonstrated, it is often necessary to consult a large number of references for manual comparison, so a lot of labor costs are required
[0003] The current analysis methods of engineering drawings can be generally divided into two categories: manual labeling and graphic unit-based methods. The effect often cannot meet the needs of the project, so an effective online analysis method of engineering drawings is a common requirement of power system engineering design units
Method used
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Embodiment 1
[0032] Such as figure 1 As shown, it is a flow chart of an online analysis method based on the CAD drawing of the industry expansion power receiving project of the present invention.
[0033] Its method includes the following steps:
[0034] S1, upload standardized CAD drawings and other completed CAD drawings;
[0035] S2, based on standardized CAD drawings, block processing of other completed CAD drawings;
[0036] S3, comparing the standardized CAD drawings with the graphic elements of other completed CAD drawings;
[0037] S4, storing the error information between the graphics elements of other completed CAD drawings and the standardized CAD drawings in the database, and displaying it on the screen.
[0038] This embodiment is mainly carried out for the CAD engineering drawing of the industry expansion power receiving. First of all, it is necessary to obtain standardized CAD drawings, and then perform subsequent analysis operations based on the standardized CAD drawing...
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The invention provides an online analysis method based on a business expansion power receiving engineering CAD drawing. The method comprises the following steps: S1, uploading a standardized CAD drawing and other completed CAD drawings; S2, based on the standardized CAD drawing, carrying out partitioning processing on other completed CAD drawings; S3, performing error comparison on the normalizedCAD drawing and primitives of other completed CAD drawings; and S4, storing the primitives of the other completed CAD drawings and the error information of the normalized CAD drawings into a database,and displaying the primitives of the other completed CAD drawings and the error information on a screen. Based on a standardized CAD drawing, other completed CAD drawings are analyzed and blocked topresent primitives. The primitives are rotated and translated to the position with the minimum error, and then the primitives are presented in a database and displayed on a screen through comparison,verification, frame selection and comparison error display. The correction and the inspection are provided for engineering design drawings. The cost of manually demonstrating the engineering design drawings is saved, and the production efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of engineering design, in particular to an online analysis method based on the CAD drawing of the industry expansion power receiving project. Background technique [0002] In the power system, the rationality and safety of power engineering projects are extremely important. If the design of power engineering is unreasonable, it will cause large property losses and even casualties. Therefore, when carrying out power engineering, the demonstration of the scheme is extremely important. Usually, the design unit of a power engineering project will use mature CAD software to design the corresponding engineering drawings according to the relevant requirements. After the engineering design drawings are completed, the relevant departments need to demonstrate and analyze the engineering project. When the program is demonstrated, it is often necessary to consult a large number of reference documents for manual comparis...
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IPC IPC(8): G06F17/50
CPCG06F30/00
Inventor 钟立华
Owner GUANGDONG POWER GRID CO LTD