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Automatic generation method and generation system for completed single building layered planar graph

A technology for generating systems and plane diagrams, applied in office automation, special data processing applications, instruments, etc., can solve the problems of layered diagram standardization, informatization not realized, no practical experience to learn from, no method, etc., to facilitate monitoring and The effect of tracking data information, taking into account reliability and stability, and fast digital editing

Pending Publication Date: 2020-10-16
武汉市测绘研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Planning condition verification and measurement results are the basis for relevant functional departments to carry out planning management and related law enforcement. It is one of the important means of government control. Poor readability and inconsistent results directly lead to management confusion and economic regression
[0010] The difficulties in solving the above problems and defects are as follows: (1) There is no ready-made example and no practical experience for reference
[0011] (2) There is no way to find out how to visually represent various layered maps with different purposes and properties, and at the same time facilitate the rapid drawing of computers
[0012] (3) The standardization and informatization of the hierarchical map for verification of planning conditions have not been realized before
[0013] (4) Under the existing office conditions, there are no suitable means and tools to improve work efficiency, ensure quality, and reduce costs

Method used

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  • Automatic generation method and generation system for completed single building layered planar graph
  • Automatic generation method and generation system for completed single building layered planar graph
  • Automatic generation method and generation system for completed single building layered planar graph

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0089] Technical scheme of the present invention is:

[0090] Hierarchical map information extraction; standardized output; frame generation; door and window generation; existing wall editing; fence and column generation; label style standardization; text change; automatic numbering; layer conversion; graphic scaling.

[0091] An automatic layered drawing system based on design drawing information, including data reading, layering, saving, modification, drawing, automatic drawing of building walls, doors, windows, and columns, and automatic drawing of drawing frame lines according to the selected range.

[0092] The above-mentioned automatic drawing system for layered maps, the functions of data reading, classification, saving, and modification are directly related to the graphic data; the drawing is carried out in Weiss 2.0 independently developed by Wuhan Institute of Surveying and Mapping, and the data on the design drawing is automatically read , automatic drawing.

[009...

Embodiment 2

[0102] Example 2: see Figure 4 The frame generates a schematic diagram of the effect and inserts frame lines.

[0103] a. Click the "Frame" shortcut menu.

[0104] b. Select the range of the map according to the prompts, and select from the lower left corner to the upper right corner.

[0105] c. After the selection is completed, right-click the mouse to confirm 2 to generate graphics.

Embodiment 3

[0106] Embodiment 3: see Figure 5 Schematic diagram of the door and window generation effect, insert the door and window.

[0107] a. Click the "Insert Door and Window" shortcut menu.

[0108] b. In the dialog box, select and click the door and window size (such as "single door_0.8m right"), "size selection", and "graphic insertion".

[0109] c. Follow the prompts to select the position of the insertion point and the direction of opening the door in sequence, and finally click "Exit" to automatically insert the door and window at the specified position.

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PUM

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Abstract

The invention belongs to the technical field of urban surveying and mapping, and relates to a method and a system for automatically generating a layered planar graph of a completed single building. The method comprises the steps of automatically reading related data on a design drawing and extract information on the design drawing; layering and modifying the related data, converting the data intoa standard form and outputting the data; storing the related extracted information data; carrying out automatic picture frame generation, automatic door and window generation, wall editing, automaticenclosing wall generation, automatic column generation, labeling style standardization, character change, automatic numbering, layer conversion and graph scaling on the basis of the obtained related data; and outputting the generated layered graph. According to the invention, the rapid digital editing, result standardization and product output of the existing construction drawing are realized according to the requirements of planning management. Through modular professional processing, useful information is rapidly extracted, redundant information is separated, a hierarchical graph is producedin a standardized mode, and the information accuracy reaches 100%.

Description

technical field [0001] The invention belongs to the technical field of urban surveying and mapping, and in particular relates to a method and a system for automatically generating layered plans of completed individual buildings. Background technique [0002] At present, the quality and management application of planning condition verification survey (as-built survey) results not only involve the correctness of current geographic information grasped by the surveying and mapping management department, but also involve the implementation and supervision of planning approval by the planning management department, which is related to urban construction management , Planning and implementing 6 and implementing a regulatory surveying and mapping work. [0003] The existing related layered diagrams rely on manual completion, lack of automation and standardization; they are all manually hand-painted, with a heavy workload, low efficiency, and are prone to errors; existing design draw...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06Q10/10G06Q50/08G06Q50/26
CPCG06F30/13G06Q10/103G06Q50/08G06Q50/26
Inventor 夏传义郭启幼张顺期袁金球帅勤辉张丽唐瑭董冲黄新林
Owner 武汉市测绘研究院