Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Adsorption intelligent information labeling method and device for CAD system

An adsorption and intelligent technology, applied in the field of CAD, can solve the problems of difficulty in accurately controlling the labeling position of information, cumbersome information labeling, and reducing the speed of CAD drawing.

Active Publication Date: 2014-03-05
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
View PDF7 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the information annotation is not a whole, it is difficult to precisely control the position of the information annotation
This makes information labeling a relatively cumbersome task
Due to the low efficiency of existing information labeling methods, the CAD drawing speed is reduced

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
  • Adsorption intelligent information labeling method and device for CAD system
  • Adsorption intelligent information labeling method and device for CAD system
  • Adsorption intelligent information labeling method and device for CAD system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0068] An adsorption-type intelligent information labeling method for CAD systems, such as figure 1 and figure 2 As mentioned, it includes the following steps:

[0069] Step 1: Add physical object attribute information 3 (such as the number and diameter of steel bars, the type and height of bridge piers, etc.) to the basic shape primitives of the CAD system to form physical primitives, and construct the physical object attribute information access interface of physical primitives;

[0070] Step 2: The CAD system accepts the user's selection of the physical primitive when drawing;

[0071] Step 3.1: The user extracts the physical object attribute information 3 contained in the selected physical primitive by accessing the physical object attribute information access interface of the selected physical primitive;

[0072] Step 3.2: The user selects the i...

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 an adsorption intelligent information labeling method and device for a CAD system. The method includes the following steps that object information is added to user-defined primitives; selection of the primitives in a CAD plot by a user is received; the accessory object information of the primitives is identified; an information label is automatically generated at a designated position of the user; the adsorption function is achieved through constraint when the user drags the information label, and therefore the information label will not break away from or exceed the range of a labeled object. The device is composed of an entity primitive generation module, an entity primitive selection module, an information label generation module, an information label selection module, an information label adsorption module and a label information correction module. The adsorption intelligent information labeling method and device can improve the information labeling efficiency of drawing with the CAD software.

Description

technical field [0001] The invention relates to the technical field of CAD (Computer Aided Design, computer-aided design), in particular to an adsorption-type intelligent information labeling method and device for a CAD system. technical background [0002] In the process of using CAD technology to draw, it is necessary to mark the information of each graphic element representing the physical object. In the existing CAD technology, it is necessary to manually mark the primitives, that is, manually draw the basic primitives that make up the annotations in the CAD system in sequence. When the above-mentioned annotations interfere with other primitives, manual marking is also required. The way to move the annotation in the CAD system to remove the interference. [0003] Due to the inability to establish an overall information label, the existing CAD technology cannot draw and manage the information label as a whole graphic element object, nor can it further establish the conne...

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
IPC IPC(8): G06F17/30
CPCG06F3/04845G06F3/0486
Inventor 耿杰文望青王传素何晓春赵志军梁会张晓江曹文杰宋星余兴胜
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com