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Machine manufacturing teaching auxiliary system based on AR cloud storage technology and development method thereof

A technology for mechanical manufacturing and teaching assistance, applied in the field of mechanical manufacturing teaching software and its development, can solve the problems of single content of AR assistance software, poor mobility of physical models, limited teaching ability, etc., to achieve strong human-computer interaction effect and save physical models. , the effect of improving portability

Pending Publication Date: 2018-12-07
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems that the use of drawings in the current teaching is not intuitive, the students’ interest is low, the mobility and portability of the solid model are poor, the content of the existing AR auxiliary software is single, and the teaching ability is limited. Mechanical manufacturing teaching aid system and development method based on cloud storage technology

Method used

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  • Machine manufacturing teaching auxiliary system based on AR cloud storage technology and development method thereof
  • Machine manufacturing teaching auxiliary system based on AR cloud storage technology and development method thereof
  • Machine manufacturing teaching auxiliary system based on AR cloud storage technology and development method thereof

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Experimental program
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Effect test

specific Embodiment approach 1

[0065] Specific implementation mode one: the mechanical manufacturing teaching auxiliary system based on AR cloud storage technology in this implementation mode includes:

[0066] A course preparation subsystem for displaying the topic assignment function, course information function, and part information function (preliminary information display for course design);

[0067] It is used to superimpose, fuse and display the 3D models of typical parts (universal joint sliding fork, CA6140 lathe fork, CA6140 lathe flange, CA6140 lathe lever, CA10B Jiefang automobile rear leaf spring lifting lug) and typical part fixtures AR display subsystem;

[0068] The superimposed fusion display function is to superimpose and fuse virtual information onto the real world, including superimposed fusion display with 3D tracking registration function and superimposition fusion display without 3D tracking registration function.

[0069] The superposition and fusion display with 3D tracking and reg...

specific Embodiment approach 2

[0079] Specific Embodiment 2: The difference between this embodiment and Specific Embodiment 1 is that the AR display subsystem further includes:

[0080] An image acquisition module for collecting images in drawings through a mobile terminal camera;

[0081] The feature matching recognition module is used to match the image acquired by the image acquisition module with the pre-stored recognition image in the cloud database.

specific Embodiment approach 3

[0082] Specific implementation mode three: this implementation mode is different from specific implementation mode one or two in that: the course preparation subsystem includes:

[0083] A topic assignment module for displaying topic assignments;

[0084] A course information module for displaying course information;

[0085] It is used for typical parts and process information (the process is to compile the NC machining program of the part according to the original conditions such as the part drawing and process requirements, and input it to the NC system of the NC machine tool to control the relative movement between the tool and the workpiece in the NC machine tool, so as to complete Part processing.) Part information module for display.

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Abstract

The present invention provides a machine manufacturing teaching auxiliary system based on an AR (Augmented Reality) cloud storage technology and a development method thereof. The present invention relates to machine manufacturing teaching software and a development method thereof. The objective of the invention is to solve the problems that drawing teaching is not intuitional, students' interest is low, a used entity model is poor in movability and the convenience is poor in the current teaching and current AR auxiliary software is single in content and limited in teaching capacity. The systemcomprises: a course preparation sub system configured to display topic distribution, course information and typical part information; and an AR display sub system configured to perform superposition,fusion and display of three-dimensional models of the typical part and the typical part clamp. The AR display sub system comprises a rotation zooming section view module, an information display module, a multi-map identification module, an animation display module and a cloud storage module. The machine manufacturing teaching auxiliary system based on the AR cloud storage technology and the development method thereof are used for the machine manufacturing teaching auxiliary field.

Description

technical field [0001] The invention relates to machine manufacturing teaching software and a development method thereof. Background technique [0002] The course design of mechanical manufacturing technology is a compulsory practical teaching content for undergraduate students majoring in mechanical design, manufacturing and automation. It is a comprehensive practical exercise arranged after completing relevant professional courses. [0003] Augmented reality technology (Augmented Reality Technique, referred to as AR technology) is developed on the basis of virtual reality technology (Virtual Reality Technique, referred to as VR technology). Information superposition is applied to the real world, using sensing technology and display devices to unify virtual information and the real world in one picture or space, so as to realize the enhancement of the real world and achieve a sensory experience beyond reality. [0004] This software combines mobile AR technology with mecha...

Claims

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Application Information

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IPC IPC(8): G06T19/00G06F3/01G09B5/02
CPCG06F3/017G06T19/006G09B5/02
Inventor 潘旭东关靖添霍红
Owner HARBIN INST OF TECH
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