Chemical experiment evaluation system based on virtual reality technology and method thereof

A chemical experiment and virtual reality technology, which is applied in the field of chemical experiment evaluation system, can solve the problems such as the failure of effective identification and evaluation of operating action norms, student behavior norms, etc., to achieve easy distributed deployment, stable performance, and promote the improvement of teaching quality. Effect

Active Publication Date: 2019-09-17
SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES
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Problems solved by technology

[0005]The experimental requirements in the chemical experiment syllabus have clear requirements for the experimental operation steps and operational action specifications. The existing virtual reality system focuses on the chemical experiment operation However, there is no effective identification and evaluation of the operating action norms in the chemical experiment and the behavior norms of the students in the experiment

Method used

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  • Chemical experiment evaluation system based on virtual reality technology and method thereof
  • Chemical experiment evaluation system based on virtual reality technology and method thereof
  • Chemical experiment evaluation system based on virtual reality technology and method thereof

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Experimental program
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Embodiment Construction

[0067] Below in conjunction with accompanying drawing and embodiment describe in detail:

[0068] 1. Evaluation system

[0069] 1. Overall

[0070] Such as figure 1 , the evaluation system includes an experimental teaching syllabus text analysis server 10, a virtual reality analysis server 20, a behavior intelligence analysis server 30 and an experimental data analysis server 40;

[0071] The connection relationship is: the experimental teaching syllabus text analysis server 10 , the virtual reality analysis server 20 and the behavior intelligence analysis server 30 are respectively connected with the experimental data analysis server 40 .

[0072] 2. Functional components

[0073] 1) Experimental Syllabus Text Analysis Server 10

[0074]Experimental syllabus text analysis server 10 is the entity of chemical experiment syllabus text data analysis function, corresponding to a server on physical distribution; Experimental syllabus text analysis server 10 is made up of a plur...

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Abstract

The invention discloses a chemical experiment evaluation system based on a virtual reality technology and a method thereof, and relates to the virtual reality technology. The system comprises an experiment teaching outline text analysis server (10), a virtual reality analysis server (20), an intelligent behavior analysis server (30) and an experiment data analysis server (40), the connection relationship is that the experiment teaching outline text analysis server (10), the virtual reality analysis server (20) and the behavior intelligent analysis server (30) are respectively connected with the experiment data analysis server (40). The method comprises the following steps of (1) respectively carrying out the experimental teaching outline text analysis, virtual reality analysis and behavior intelligent analysis; 2, carrying out experimental data analysis. The system is stable in performance, is easy for distributed deployment, is capable of processing multiple paths of data in parallel, is high in universality and is suitable for the virtual reality equipment and the video acquisition equipment of each manufacturer, is high in transportability and flexible in expansibility, evaluates the chemical experiment intelligently, and promotes the chemical experiment teaching quality improvement.

Description

technical field [0001] The invention relates to virtual reality technology, in particular to a chemical experiment evaluation system and method based on virtual reality technology. Background technique [0002] Virtual reality technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulated environment. Immerse yourself in that environment. [0003] Chemical experiment teaching is an important part of the experimental teaching of chemistry majors in major universities. At present, most chemical experiments in colleges and universities usually require teachers to instruct students to operate experimental instruments and experimental drugs on the spot. Due to the limited number of teachers in the experimental class, it is impossible to do it in time in the experimental teaching. It is pointed out that each student's operation is not standardized in the experiment, the problems encountered by each student can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06K9/00G06K9/62G06F16/36G06F16/35
CPCG06T19/006G06F16/367G06F16/35G06V20/20G06F18/2411
Inventor 万晨
Owner SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES
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