AR fastener auxiliary assembly system and method based on projection display

An auxiliary assembly and projection display technology, applied in the AR field, can solve the problems of unsuitable fasteners for batch assembly guidance, lack of detection feedback links, discontinuous assembly process, etc., so as to improve the efficiency of manual assembly and reduce the level of cognition and experience. Judgmental requirements, effects of increasing the level of continuity and integration

Active Publication Date: 2021-08-06
NORTHWESTERN POLYTECHNICAL UNIV
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this assembly process-oriented AR guidance method is suitable for product assembly scenarios where the number of identical parts is small, the structure is complex, there are many constraints, and the assembly sequence is strict. It is not suitable for batch assembly guidance of fast

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
  • AR fastener auxiliary assembly system and method based on projection display
  • AR fastener auxiliary assembly system and method based on projection display
  • AR fastener auxiliary assembly system and method based on projection display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] Aiming at large quantities, multiple types, and confusing fastener assembly scenarios, the present invention provides an augmented reality-based fastener auxiliary assembly system, which projects the abstract assembly guidance process on the assembly operation site in an AR visualization manner, and Provide real-time detection and feedback on assembly results, reduce the cognitive burden of operators, improve assembly efficiency, and reduce assembly error rates.

[0034] Such as figure 1 As shown, an AR fastener auxiliary assembly system based on projection display, including a process database module, an AR intelligent guidance module, an assembly detection module and an integrated control module;

[0035] The process database module includes a computer, a process database and a CAD system, is responsible for storing and managing assembly proce...

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 AR fastener auxiliary assembly system and method based on projection display. The AR fastener auxiliary assembly system comprises a process database module, an AR intelligent guide module, an assembly detection module and an integrated control module. An abstract assembly guidance process is projected on an assembly operation site in an AR visualization mode, and an assembly result is detected and fed back in real time, so that the cognitive burden of operators is reduced, the assembly efficiency is improved, and the assembly error rate is reduced. According to the system and the method, the complex and abstract fastener assembly process information is subjected to AR visualization through the AR technology of projection display, is seamlessly fused in a physical assembly scene and is briefly and intuitively presented in front of an operator, and the requirements for the cognitive level and experience judgment ability of the assembly operator on the research and reading process are reduced.

Description

technical field [0001] The invention belongs to the field of AR technology, and in particular relates to an AR fastener auxiliary assembly system and method. Background technique [0002] Augmented reality (AR) is an emerging technology that "seamlessly" integrates the real world and the virtual world. In the intelligent manufacturing system, augmented reality technology provides a common way of interaction between man, machine and things, breaking the boundary between virtual objects and the real environment, and integrating people and manufacturing systems. In the manufacturing industry, augmented reality technology has obvious advantages and broad application prospects especially in the field of auxiliary assembly of complex products due to its uniqueness of combining virtual and real. [0003] In the high-end equipment manufacturing industry, the assembly link is an important part of the product life cycle, which is related to the quality, cost and performance of the pr...

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): G06F3/01G06F3/14G06Q50/04G06T7/80G06T19/00
CPCG06F3/011G06F3/14G06T19/006G06Q50/04G06T7/80Y02P90/30
Inventor 王淑侠韩澍何卫平康晶晶
Owner NORTHWESTERN POLYTECHNICAL 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
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