Method and apparatus for automatically generating budget table of engineering drawing

A technology for engineering drawings and budget estimates, applied in the directions of calculation, resources, instruments, etc., can solve the problems such as the inability to automatically generate and synchronously update the estimated budget form, the cumbersome process of bill of materials statistics, and the long preparation cycle, so as to achieve automatic input, improve Accuracy and productivity, the effect of increased automation

Inactive Publication Date: 2016-09-28
水木智博(北京)网络信息科技有限公司
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Problems solved by technology

[0006] The purpose of the present invention is to provide a method for automatically extracting the attribute information of graphic elements in CAD engineering drawing documents by using the attributes of AutoCAD blocks and secondary development to

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  • Method and apparatus for automatically generating budget table of engineering drawing
  • Method and apparatus for automatically generating budget table of engineering drawing
  • Method and apparatus for automatically generating budget table of engineering drawing

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Embodiment Construction

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. It should be understood that the described embodiments are only some of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0036] The idea of ​​the present invention is: firstly, when the engineering drawing file is made by using CAD software, the Block command is used to create a block with attributes, and the drawn graphic symbol element and the defined attribute information are inserted into the engineering drawing file together; then, Utilize secondary development platform tools to realize automatic extraction of graphic element information, and gene...

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Abstract

The invention discloses a method and an apparatus for automatically generating a budget table of an engineering drawing. The method comprises the steps of 1) creating a graphic block object simultaneously containing a graphic element symbol and text attribute information of the graphic element symbol for each graphic element symbol required to be subjected to information extraction in a design process of the engineering drawing, and inserting the graphic block object into the engineering drawing; 2) selecting or creating an information extraction system, automatically extracting the text attribute information from the engineering drawing to generate a material bill table, and sending the material bill table to an e-commerce platform product recommendation system; 3) automatically retrieving and matching all brand manufacturer lists meeting the requirements by the e-commerce platform product recommendation system according to specification requirements of device materials recorded in the material bill table, and selecting corresponding manufacturer brands for devices from the brand manufacturer lists; and 4) performing automatic calculation by the e-commerce platform product recommendation system according to the unit price and quantity of selected manufacturer brand products to generate the budget table of the engineering drawing. According to the method and apparatus, the working efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of information processing of engineering drawings, and relates to a method for automatically extracting text attributes of graphic elements in engineering drawings, and in particular to a method and a device for automatically synchronously generating material lists in engineering drawings for intelligent statistical analysis and engineering budget estimates. Background technique [0002] With the rapid development of computer software and hardware, computers are widely used in engineering design, machinery manufacturing and other fields. People have put forward higher requirements for the application of computers in drawing, engineering design, analysis and document production. Computer-aided design technology CAD (ComputerAided Design) was born. As the flagship product of the CAD industry, AutoCAD is currently the most widely used computer-aided drawing design software in the world. For example, in architectural de...

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Application Information

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IPC IPC(8): G06F17/30G06Q10/06
CPCG06F16/33G06Q10/06313
Inventor 何玉香朱文博张一博
Owner 水木智博(北京)网络信息科技有限公司
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