A method and system for compiling vector drawing based on construction drawing review
A compiling system and technology for construction drawings, applied in the field of compiling methods and systems for reviewing vector drawings based on construction drawings, can solve problems such as differences with original documents, reduce the compiling accuracy of construction drawings, and cannot ensure complete and clear lines, and achieve the goal of improving the compiling accuracy. Effect
Active Publication Date: 2022-05-24
泰兴市建设工程施工图审查服务中心 +1
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Problems solved by technology
[0002] At present, a large number of paper files of previous construction drawings are kept in various construction units. These paper files are all A0 large-scale files without electronic files, and the existing scanning tools can only scan Paper documents such as A3 or A4, even if large-scale drawings such as A0 can be scanned, but the obtained lines cannot be guaranteed to be complete and clear, resulting in differences between the uploaded files and the original files, reducing the compilation accuracy of construction drawings
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[0045]The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.
[0046] In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather ...
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The invention relates to the technical field of drawing processing, in particular to a method and system for compiling vector drawing based on construction drawing review; fixing the construction drawing to be compiled on the drawing scanning subsystem for scanning, and transmitting the obtained scanned image to the image processing module Carry out processing in; Carry out intersection point and original line trend judgment to the scanned image after processing, and drive described drawing scanning subsystem to carry out the construction of point cloud data according to driving data corresponding; To the point cloud data obtained and manual point cloud data Sorting, according to the moving direction and time sequence of the blueprint scanning subsystem, all the point cloud data are fitted with lines to obtain the fitted lines; the fitted point cloud lines are scanned according to the blueprint The operating route of the system is compiled and encrypted for storage, which can obtain scanned files that highly match the original construction drawings and improve the compilation accuracy of construction drawings.
Description
technical field [0001] The invention relates to the field of drawing processing, in particular to a method and system for compiling vector drawing based on construction drawing review. Background technique [0002] At present, a large number of paper files of previous construction drawings are retained in each construction unit. These paper files are large-scale A0 files without electronic files, and the existing scanning tools can only scan For paper documents such as A3 or A4, even if large-scale drawings such as A0 can be scanned, the resulting lines cannot be guaranteed to be complete and clear, resulting in differences between the uploaded documents and the original documents, reducing the compilation accuracy of construction drawings. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a method and system for compiling vector drawings based on review of construction drawings, which can accurately identify drawing lines and improve the...
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IPC IPC(8): H04N1/04H04N1/40H04N1/44G06V30/41G06V30/412
CPCH04N1/04H04N1/40093H04N1/44
Inventor 张志华徐华明陈鹏栾亚娟田海
Owner 泰兴市建设工程施工图审查服务中心