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

Basin terrain 3D printing method and device, electronic equipment and storage medium

A 3D printing and terrain technology, which is applied in manufacturing auxiliary devices, processing data acquisition/processing, additive processing, etc., can solve the problems of not being able to feed back the terrain changes of the river bed, and achieve the effect of improving the effect of 3D printing and fine expression

Active Publication Date: 2022-03-01
武汉幻城经纬科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present invention proposes a watershed terrain 3D printing method and device, electronic equipment, and storage media to solve the problem that the traditional watershed terrain 3D printing method cannot feed back riverbed terrain changes

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
  • Basin terrain 3D printing method and device, electronic equipment and storage medium
  • Basin terrain 3D printing method and device, electronic equipment and storage medium
  • Basin terrain 3D printing method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0076] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0077] see figure 1 , the present invention proposes a watershed terrain 3D printing method, the water depth method includes the following steps:

[0078] S1. Obtain the river cross-section observation data of the target watershed and the surrounding mountain terrain data, and preprocess the river cross-section observation data.

[0079] Since the measurement data of the river channel section is usually measured along the vertical direction of th...

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 watershed terrain 3D printing method and device, electronic equipment and a storage medium. The method comprises the steps that river channel section observation data and surrounding mountain terrain data of a target watershed are obtained; river valley points of the river channel are calculated respectively, and smoothing processing is carried out on each river valley point based on the quartic Hermite spline with parameters to obtain a river valley line; interpolating the riverbed topography along the direction parallel to the valley line, and respectively calculating the position and the water depth value of an interpolation point to obtain riverbed topography data; fusing the mountain topographic data and the riverbed topographic data, and performing standard grid resampling on the riverbed topographic data to generate mountain and riverbed integrated topographic data; 3D printing is carried out according to the mountain land and riverbed integrated terrain data, and a watershed terrain 3D model is obtained. According to the method, riverbed terrain sampling is carried out in the direction parallel to the river valley line, riverbed distribution closer to reality is obtained, mountainous region and riverbed integrated modeling is achieved under the standard grid, and river basin terrain distribution can be expressed more finely.

Description

technical field [0001] The invention belongs to the technical field of digital watersheds, and in particular relates to a method and device for 3D printing of watershed topography, electronic equipment, and a storage medium. Background technique [0002] In recent years, global climate change has been disordered, resulting in frequent occurrence of extreme natural disasters. Torrential rain and flood disasters are one of the common major natural disasters in my country. Among them, the floods of large rivers such as the Yangtze River and the Yellow River have brought great harm to people's lives and property safety due to their wide range of influence, fast change speed, and large population along the river basins. threaten. With the development of information technology, the concept of "digital watershed" came into being. "Digital River Basin" combines the latest geographic information system, virtual reality, cloud computing and other technologies to collect, process, man...

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): B29C64/386B33Y50/00
CPCB29C64/386B33Y50/00
Inventor 吴红燕张学全罗云
Owner 武汉幻城经纬科技有限公司
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