Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for processing road data of CAD (Computer Aided Design) graph and nonvolatile storage medium

A non-volatile storage, road data technology, applied in the road data processing method and device, non-volatile storage medium field, can solve the problem of interference data mishandling, etc., to achieve the effect of accurate clearing

Pending Publication Date: 2022-05-27
HEFEI SUNGROW RENEWABLE ENERGY SCI & TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present application provides a method and device for processing road data of CAD drawings, and a non-volatile storage medium, so as to at least solve the existing technical problem of using geometric processing methods to eliminate the interference data of CAD road drawings and having mishandling

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for processing road data of CAD (Computer Aided Design) graph and nonvolatile storage medium
  • Method and device for processing road data of CAD (Computer Aided Design) graph and nonvolatile storage medium
  • Method and device for processing road data of CAD (Computer Aided Design) graph and nonvolatile storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

[0027] It should be noted that the terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that data so used may be interchanged...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and a device for processing road data of a CAD (Computer Aided Design) graph, and a nonvolatile storage medium. The method comprises the steps that the format of road data of a CAD graph is converted into an image format from a graph layer format, and a road image is obtained; performing fuzzy processing on the road image to obtain a processed road image; the format of the processed road image is converted from the image format to the layer format, main road data is obtained, and the main road data is road data obtained after interference data of the road data is eliminated. The technical problem that error processing exists when a geometric processing method is adopted to eliminate interference data of a CAD road map in the prior art is solved.

Description

technical field [0001] The present application relates to the field of CAD applications, and in particular, to a method and device for processing road data of a CAD drawing, and a non-volatile storage medium. Background technique [0002] Management Software Computer Aided Design (MS-CAD) refers to the use of computer software to design management software on a graphical development interface. The process of data loading and analysis to generate management software that can be applied independently. [0003] DWG is a proprietary file format used by computer-aided design software AutoCAD and AutoCAD software to save design data. [0004] The manual drawing of CAD roads is relatively messy and has many interferences, and there are redundant or repeated polylines, including subtle breakpoint connections and manually drawn repeated road polylines. Therefore, it is necessary to clear the interference data to obtain the CAD main road map. [0005] The existing CAD road data pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13G06T5/00
CPCG06F30/13G06T5/70
Inventor 张纯笑许庆金
Owner HEFEI SUNGROW RENEWABLE ENERGY SCI & TECH CO LTD