With the development of the new generation of information technology, virtual simulation teaching is gradually applied to the education and teaching work in colleges and universities. The VR system of medical imaging intelligent imaging center adopts the mode of "combination of online virtual and offline simulation", which integrates modern information technology into the experimental teaching of medical imaging, solves the difficult problems of experimental teaching and skill operation of medical imaging equipment, and improves the experimental teaching level.

Virtual Reality technology (VR) is a computer simulation system that can create and experience virtual worlds. It uses computer to generate simulation environment, which is an interactive three-dimensional dynamic scene and entity behavior system simulation with multi-source information fusion, so that users are immersed in the environment.