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Recognition system and method for engineering drawings based on work area, system and method for arranging molds

A technology for engineering drawings and identification systems, which is applied in the fields of instruments, calculations, and electrical digital data processing, etc. It can solve the problems of low intelligence, inability of components to assist in mold layout, and increase in the size of engineering files, so as to improve recognition efficiency and improve layout. Die efficiency and accuracy, the effect of improving work efficiency

Active Publication Date: 2019-02-22
SHANGHAI SHENJI SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing combined formwork auxiliary formwork arrangement software systems are generally aimed at the large-area arrangement of columns, walls or slabs, and cannot assist formwork arrangement for components such as bay windows, balconies, air-conditioning panels, and stairs.
[0010] (2) Formwork discharge of single component, non-integral formwork discharge
[0012] (3) Much manual participation, low level of intelligence, limited efficiency improvement
[0016] (1) This method divides the original CAD drawing. If the CAD drawing needs to be edited in the subsequent operation, it cannot be restored to the original drawing before the division after editing on the divided drawing, which causes damage to the engineering CAD drawing. damage
[0017] (2) The work efficiency is low, and it takes time to organize and divide the drawings
In addition, if there is a change in the engineering design, after reloading the CAD drawing, the division operation must be repeated
[0018] (3) During the segmentation operation, only a rectangular area can be selected for segmentation, and the operation cannot be performed in the form of a polygon
[0019] (4) After splitting, a CAD drawing may be divided into dozens of small drawings, and each small drawing must be saved, which greatly increases the size of the project file and is not conducive to storage

Method used

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  • Recognition system and method for engineering drawings based on work area, system and method for arranging molds
  • Recognition system and method for engineering drawings based on work area, system and method for arranging molds
  • Recognition system and method for engineering drawings based on work area, system and method for arranging molds

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Experimental program
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Embodiment 1

[0071] see figure 1 , image 3 , the present invention discloses a fully automatic intelligent integrated formwork discharge system for construction engineering composite formwork, said formwork discharge system comprising: CAD drawing processing module 1, CAD intelligent identification and extraction module 2, supplementary drawing editing module 3, fully automatic intelligent formwork discharge system Module 4, check and edit module 5, calculation output module 6. Each module is introduced separately below.

[0072] [CAD drawing processing module]

[0073] The CAD drawing processing module is used to process CAD drawings. The CAD drawing processing module includes: a CAD drawing loading unit, a recognition workspace setting unit, a CAD drawing editing unit, and a CAD drawing storage unit.

[0074] The CAD drawing loading unit is used to load the engineering CAD drawing into the formwork arrangement system, identify and extract the positioning information and size informa...

Embodiment 2

[0289] This embodiment discloses an engineering drawing recognition system, which only includes the CAD drawing processing module 1 and the CAD intelligent recognition extraction module 2 in the first embodiment. The identification work area setting unit is used to obtain the setting area in the engineering drawing selected by the input unit as the identification work area; the intelligent identification extraction module is used to identify and extract the graphics in the identification work area obtained by the identification work area setting unit action.

[0290] The identification workspace setting unit may include a workspace range selection subunit and a graphic filter subunit; the workspace range selection subunit is used to obtain the selected identification workspace range; the graphic filter subunit is used for subsequent When selecting graphics in the related recognition command operation, use the recognition workspace to filter the selected graphics, and only sele...

Embodiment 3

[0296] The difference between this embodiment and Embodiment 1 is that in this embodiment, the intelligent recognition and extraction module may recognize engineering drawings other than CAD drawings.

[0297] To sum up, the engineering drawing recognition system and method proposed by the present invention can greatly improve the recognition efficiency by selecting the objects to be recognized through the working area.

[0298] (1) The recognition method of the present invention is non-destructive recognition, and the CAD drawings loaded into the software will not be damaged by segmentation. Cooperate with the "CAD drawing storage" module, it can also be back-saved in CAD format.

[0299] (2) The scheme of the present invention does not need to organize and divide drawings, which greatly improves work efficiency.

[0300] (3) It is possible to draw "rectangular" and "polygonal" work area ranges to more flexibly meet the needs of actual engineering drawings.

[0301] (4) The...

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Abstract

The invention discloses a working region based engineering drawing identification system and method and a construction project combination template arrangement system and method. The identification system comprises an identification working region setting unit and an intelligent identification and extraction module, wherein the identification working region setting unit is used for obtaining a set region, in an engineering drawing, selected by an input unit as an identification working region; and the intelligent identification and extraction module is used for performing identification and extraction actions on a graph in the identification working region obtained by the identification working region setting unit. According to the engineering drawing identification system and method disclosed by the invention, an object required to be identified is selected in a manner of the working region, so that the identification efficiency can be greatly improved. According to the construction project combination template arrangement system and method disclosed by the invention, the template arrangement efficiency and accuracy can be greatly improved; the overall template arrangement is realized, so that the working efficiency is greatly improved; and compared to conventional manual template arrangement, the working efficiency can be improved by a hundred times.

Description

technical field [0001] The invention belongs to the technical field of formwork arrangement for construction projects, and relates to a formwork arrangement system for composite formwork for construction projects, in particular to a fully automatic and intelligent overall formwork arrangement system for composite formwork for construction projects. An intelligent integral formwork arrangement method; at the same time, the present invention also relates to an engineering drawing recognition system and a recognition method in the above system. Background technique [0002] With the continuous improvement of construction and management technology of construction projects, in order to improve efficiency and improve quality, many types of work have developed from "temporary construction site operations" to "factory standard operations". One of them is the use of new materials and factory standard operations for construction project composite formwork. [0003] For the constructi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 张昌平
Owner SHANGHAI SHENJI SOFTWARE CO LTD