Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Non-contact complex surface cone volume measurement system and method

A non-contact, complex surface technology, applied in the field of non-contact volume measurement system, can solve the problems of high environmental temperature and humidity requirements, large impact of environmental light, high device cost, etc., and achieve easy promotion, low environmental requirements and low cost Effect

Inactive Publication Date: 2014-12-10
FUJIAN NORMAL UNIV
View PDF5 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these methods do not have some limitations of contact measurement, they have disadvantages such as huge data volume, great influence of ambient light, high requirements on ambient temperature and humidity, complex algorithms, and high device costs.

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
  • Non-contact complex surface cone volume measurement system and method
  • Non-contact complex surface cone volume measurement system and method
  • Non-contact complex surface cone volume measurement system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings and specific embodiments.

[0035] The embodiment of the present invention provides a non-contact complex surface cone volume measurement system, the hardware part of the system is as follows figure 1 Shown, comprise a base, be provided with a vertical lifter on the base, be provided with a stage 3 on the vertical lifter and can realize the lifting of the stage 3; The measuring cone forms the line laser 2 of the optical tangent plane; a camera rail 7 is also arranged on the base, and a black and white camera 6 is arranged on the camera rail 7, and the black and white camera 6 can slide along the camera rail 7.

[0036] In a specific embodiment of the present invention, the black-and-white camera 6 can slide and fix the black-and-white camera 6 on the guide rail 7 through the tightness of the adjusting screws at both ends of the camera, so as...

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 relates to a non-contact complex surface cone volume measurement system and method. The method includes the steps: firstly, providing three linear lasers to form a light sectioning plane and marking the contour of the section of a cone to be measured; secondly, providing a vertical lifter, moving the light sectioning plane relative to the cone to be measured; thirdly, providing a black and white camera for acquiring images and transmitting acquired image information to a computer for processing the image information to finally obtain the volume and a three-dimensional diagram of the cone to be measured. The measuring system and the method are simple and practicable, high in scanning speed and precision and low in requirement for the cone and environments and low in system cost.

Description

technical field [0001] The invention relates to a non-contact volume measurement system and method based on line-structured light scanning and image processing algorithms, which are applied to the non-contact measurement of the volume of cones on complex surfaces. Background technique [0002] Three-dimensional volume measurement technology plays an important role in many fields. In industrial production, scientific research and other departments, there are often complex surface cones like cones or pyramids that require fast and accurate volume measurement and reconstruction of three-dimensional images. Traditional methods of volume measurement include drainage method and three-coordinate measurement method. [0003] The most widely used method in traditional volume measurement is the drainage method, which uses the Archimedes principle, the buoyant force on an object immersed in a liquid is equal to the weight of the liquid displaced by the object, that is . In addition ...

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): G01B11/00
Inventor 张先增卢智全吴剑峰连渊坡
Owner FUJIAN NORMAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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