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

Building construction detection system, method and equipment based on three-dimensional laser scanning

A 3D laser and building construction technology, which is applied in the fields of monitoring computer equipment and building construction inspection systems, can solve problems such as complicated operation, difficult correction and acceptance work, and achieve the effects of avoiding legacy, reducing calculation amount, and improving efficiency

Pending Publication Date: 2018-09-28
安捷睿(厦门)机器人有限公司
View PDF5 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, how to apply 3D laser scanning technology to the whole process of building construction to improve the difficulty of correction and acceptance of construction defects and complicated operations requires corresponding solutions

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
  • Building construction detection system, method and equipment based on three-dimensional laser scanning
  • Building construction detection system, method and equipment based on three-dimensional laser scanning
  • Building construction detection system, method and equipment based on three-dimensional laser scanning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used in the description of the present invention in this specification is only for the purpose of describing specific embodiments, and is not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more of the associated listed items.

[0024] Please also see figure 1 , is a schematic structural diagram of a three-dimensional laser scanning-based building construction detection system 10 in an embodiment of the present invention. The system 10 includes a three-dimensional laser scanni...

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 building construction detection system, method and equipment based on three-dimensional laser scanning. The method comprises the following steps: acquiring point cloud data inside a building by three-dimensional laser scanning equipment and building a three-dimensional model of the building; analyzing data associated with to-be-inspected items in the three-dimensional model according to a preset construction acceptance standard so as to calibrate construction defects, specifically comprising sub-steps: determining planar point coordinates (X, Y, Z) according to the three-dimensional model so as to acquire coordinate data associated with the to-be-inspected items; calculating the difference value of the coordinate data and a reference coordinate value, and calibrating the planar point coordinates corresponding to the coordinate data as construction defect positions when an absolute value of the difference value exceeds a threshold value, wherein the reference coordinate value is a coordinate data value corresponding to the inspected items included in the construction standard; guiding an executive robot to complete defect repair and subsequent constructionguidance. According to the system, method and equipment disclosed by the invention, digital detection, implementation and acceptance of the building construction link can be realized.

Description

technical field [0001] The invention relates to the technical field of laser three-dimensional scanning, in particular to a building construction detection system, method and monitoring computer equipment based on three-dimensional laser scanning. Background technique [0002] In multiple construction procedures such as concrete structure, masonry, plastering, decoration preparation, etc., in order to ensure that the existing construction conditions meet the final acceptance standards or the construction standards of the next process, the horizontal and vertical, yin and yang angles of the wall and the ground, and the wall Data such as verticality, wall and ground flatness must be measured manually many times, which is time-consuming and labor-intensive and highly dependent on the experience level of the operator. The efficiency is low and the accuracy of the final data is difficult to guarantee. After the above-mentioned acceptance process is completed, construction defects...

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): G01C15/00G01B11/24G01B11/30
CPCG01B11/24G01B11/30G01C15/002
Inventor 陈维郭经军郭宜煌
Owner 安捷睿(厦门)机器人有限公司
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