System and method for tower crane collision prevention based on graphics recognition technology

A graphic recognition and anti-collision technology, applied in the field of image processing, can solve problems such as unavoidable collisions, high limitations, collision accidents, etc., and achieve the effects of high accuracy, wide applicability, and accurate results

Inactive Publication Date: 2017-12-15
王修晖
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Anti-collision through human control has high requirements for the operator's operation skills, and has high limitations. In some complicated cases, it is difficult to avoid collisions through human control.
[0004] The anti-collision method of obtaining moti

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
  • System and method for tower crane collision prevention based on graphics recognition technology
  • System and method for tower crane collision prevention based on graphics recognition technology
  • System and method for tower crane collision prevention based on graphics recognition technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0071] It should be noted that like numerals and let...

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 present invention especially relates to a system and method for tower crane collision prevention based on a graphics recognition technology, and relates to the tower crane technology field. The system comprises: an image obtaining device configured to obtain image information; a first image processor configured to binaryzation, filtering, edge detection and interest region extraction and collision object extraction processing of an obtained image to complete distance measurement and send a distance measurement result to a control processor; a second image processor configured to perform feature point detection and stereo matching processing of the obtained image to complete distance measurement and send a distance measurement result to a control processor; a sensor group configured to obtain tower crane motion information; the control processor configured to determine whether the collision happens or not according to the distance measurement result and tower crane motion information and emit an alarm instruction in the condition that it is determined that the collision happens; and an alarm device configured to emit alarm information according to the alarm instruction sent by the control processor. The intelligence degree is high, precision is high, and the applicability is wide, etc.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a tower crane anti-collision system and method based on image recognition technology. Background technique [0002] As a main construction machine widely used in construction and installation projects in our country, tower crane is an indispensable and important construction machine for high-rise building construction. With the widespread use of tower cranes, its safety issues cannot be ignored. Secondly, as urban buildings become more and more dense, the density of tower cranes on construction sites is also increasing. Collision accidents between tower cranes and buildings occur frequently. [0003] During the working process of existing tower cranes, there are usually two means of anti-collision: human-controlled anti-collision or acquisition of motion information by sensors for anti-collision. Anti-collision through human control has high requirements for the operat...

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): G06K9/00G06K9/32G06K9/34G06K9/46G06T7/593G06T7/73B66C23/88
CPCG06T7/593G06T7/73B66C23/88G06T2207/20228G06T2207/10012G06V20/00G06V10/267G06V10/25G06V10/44
Inventor 王修晖
Owner 王修晖
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap