Application of Virtual Simulation Technology in Education and Teaching

With the maturity of technology and the active guidance and promotion of education administrative departments, virtual simulation experiments are developing vigorously. Virtual simulation experiment teaching plays an important role in the new era.

Traditional classroom methods attach importance to theoretical teaching, but the actual operation has not been upgraded to a corresponding height, which will also lead to problems such as inconsistent progress, weather, risk factors and high training costs. Through the virtual simulation system, students can simulate repeatedly before and after taking up their posts, helping students to consolidate their knowledge and prepare for pre-job work.

Virtual simulation is a technology that uses one system to simulate another real system. Virtual simulation is actually a computer system that can create and experience a virtual world. A three-dimensional virtual world that reflects the changes and interactions of physical objects in real time is created through simulation, and a three-dimensional interface for users to observe the interactions with the virtual world is provided through auxiliary sensing devices such as helmet display and data gloves, so that users can directly participate in and explore the effects and changes of simulated objects in their environment, resulting in immersion.

Lerun Information focuses on the development and application of virtual simulation system and has a strong core team. At present, virtual simulation products and three-dimensional interactive digital quality courses including water conservancy engineering, farmland water conservancy, medical imaging and numerical control have been established. The company has applied for a number of software copyrights to provide customers with all-round overall solutions for educational informationization.

According to the three-dimensional reconstruction of the virtual scene of the medical imaging center and the virtual simulation experiment of MRI, DR and CT equipment structure and performance detection, the VR system of medical imaging center builds a complete virtual simulation experiment teaching system for medical imaging specialty, which enables students to get standardized, standardized and autonomous practical skills training, improves the quality of personnel training and helps precision medicine.

Enhance interest: In view of the boring and rigid teaching mode in traditional teaching and the anti-learning emotion caused by various dangerous experiments, virtual simulation teaching enables learners to experience the feeling of being there, realize interactive experimental teaching, and stimulate students' interest in independent experiments to the maximum extent.

Safe and intuitive: assisting teachers to demonstrate classroom experiments, such as complex experiments, dangerous experiments, extremely destructive experiments, experiments with long reaction period, uncontrollable experiments and experiments that traditional laboratories can't complete, can be displayed safely and intuitively. ?

* * * Sharing principle: establish an extensible, compatible and forward-looking management and sharing platform, efficiently manage experimental teaching resources, realize the sharing of experimental teaching resources inside and outside the school, in the local area and in a wider range, meet the needs of multi-region, multi-school and multi-disciplinary virtual simulation experimental teaching, and avoid duplication and waste of resources.

Multi-terminal login: Virtual simulation teaching center can run on computers, PADs, mobile phones and other multimedia devices. Students can view it anytime and anywhere, and teachers can upload or modify the contents of virtual simulation teaching anytime and anywhere.

Virtual simulation experiment teaching project is an important measure to promote the integration of modern information technology into experimental teaching project, expand the breadth and depth of experimental teaching content, extend the time and space of experimental teaching and improve the quality and level of experimental teaching.