VR interactive teaching device based on virtual disassembly and assembly detection of high-voltage part of pure electric vehicle

A technology of pure electric vehicles and high-voltage parts, applied in the field of virtual teaching, can solve the problems of hidden dangers of teaching safety and so on.

Pending Publication Date: 2021-12-03
GUANGXI POLYTECHNIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will solve the "traditional new energy technology course" classroom training teaching safety hazards

Method used

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  • VR interactive teaching device based on virtual disassembly and assembly detection of high-voltage part of pure electric vehicle
  • VR interactive teaching device based on virtual disassembly and assembly detection of high-voltage part of pure electric vehicle

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Embodiment Construction

[0024] Virtual disassembly technology has three characteristics, immersion (Immersion), interactivity (Interactive), and autonomy (Imagination), that is, "3I" characteristics, which require a highly realistic disassembly environment and relatively natural interaction methods to meet real-time According to the interactive requirements, a virtual disassembly and assembly environment close to reality is constructed, so as to facilitate students to simulate and train disassembly and assembly skills. It effectively makes up for the shortcomings of the traditional disassembly and assembly teaching mode.

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention a...

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Abstract

The invention relates to a VR interactive teaching device based on virtual disassembly and assembly detection of a high-voltage part of a pure electric vehicle. The device comprises a learning and operation module which is used for importing part information and determining an optimal disassembly and assembly sequence; a guidance module which is used for building a virtual disassembly and assembly teaching platform; and an evaluation module which is used for constructing an evaluation system, monitoring the operation state of the trainee and comprehensively evaluating the trainee. By constructing the 3D interactive teaching system for high-voltage part detection and related part understanding practical training projects of the new energy automobile, a teacher issues VR teaching resources through a PC terminal, updates task content in time on a VR software platform and guides teaching, and students can carry out interactive learning training through VR equipment, so that the learning interest of the students can be improved, repeated practice can be realized, the operation process is well-recognized and standardized, and a guarantee is provided for safe practical training operation. The problem of large potential safety hazard of classroom practical training teaching of traditional new energy technology courses is solved.

Description

technical field [0001] The invention relates to the technical field of virtual teaching, in particular to a VR interactive teaching device based on virtual disassembly and assembly detection of high-voltage parts of pure electric vehicles. Background technique [0002] In the absence of perceptual knowledge, allowing students to directly contact the vehicle and operate it will largely cause operational errors, equipment damage or safety accidents. Especially for new energy pure electric vehicles, many parts of the power module are high-voltage devices, with a voltage as high as 330 volts. If students misuse or operate irregularly, the current flowing through the human body will also be very large, and students are prone to electric shock accidents. This not only increases the psychological burden of teachers, but also has a certain impact on the teaching progress. Contents of the invention [0003] The purpose of the present invention is to build a 3D interactive teaching...

Claims

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Application Information

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IPC IPC(8): G09B9/00G06Q10/06G06Q50/20G06F30/22G06F30/15G06F111/04
CPCG09B9/00G06Q10/06393G06Q50/205G06F30/22G06F30/15G06F2111/04Y04S10/50
Inventor 蒋晶程艳
Owner GUANGXI POLYTECHNIC
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