The Research Of Application On Virtual Reality In The Communication Practical Teaching

Virtual Reality as a research and applied technique has been flourishing in recent years. Its rapid development has opened huge and new space for that of higher education. As an important component of higher education, Practical Teaching will gain further development accordingly. Compared with traditional lab, the electronic virtual lab, which is based on virtual reality technique, has many advantages.The thesis gives a brief introduction to the concept, development, research and application of virtual reality technique, with a view to stressing the application of virtual reality technique in the teaching of electronics. Currently, in carrying out practical teaching of the course Programmed Control Digital Switching and Exchange Network, common colleges and universities can not afford the experimental equipment which needs large investments and constant innovations, whereas the company needs the graduates with practical experiences urgently. Under this situation, based on modern educational thoughts and theories, an operable platform for the students, which is intended to take advantage of modern educational technology, is designed to solve the problems in the current practical teaching of Programmed Control Digital Switching and Exchange Network. Therefore, virtual experimental system structure of Programmed Control Digital Switching and Exchange Network has been created to present the design of various functional modules in system structure, giving an illustration of the platform module in the virtual reality experimental system of Programmed Control Digital Switching and Exchange Network, that is, an illustration of the interface of Telephone Set Principles, animation script design.This platform is aimed to keep students' interest in research, build up their confidence and share the joy of learning, thus enhancing students' abilities of conducting practice, observation and induction through this alternative pattern. In this process, it also aims to cultivate students' abilities of application and innovation, help them master experimental skills, deepen their understanding of book knowledge, and stimulate their creativity.