当前,虚拟现实产业热度迅速提升,正迎来重要战略窗口期,国内外均在抢抓新一轮变革契机,占据虚拟现实产业发展的主导和控制权。虚拟现实(Virtual Reality,简称VR)是依托信息技术模拟三维空间并结合真实场景,向使用者提供感知体验、辅助操作和交互服务的应用技术、仿真系统和仿真环境。早前,在军事、航天、深海作业等专业领域有较多应用。2015年以来,随着消费级产品不断推出,虚拟现实成为广受关注的发展热点。当前,业界普 At present, the popularity of virtual reality industry has rapidly risen and an important strategic window period is being ushered in. Both domestic and foreign enterprises are seizing the opportunity of a new round of changes and occupy the leading and controlling power of the development of virtual reality industry. Virtual Reality (VR) is a technology that relies on information technology to simulate three-dimensional space and combines with real scene to provide users with the experience of perception, auxiliary operation and interactive services, simulation system and simulation environment. Earlier, there were more applications in such specialized fields as military, aerospace and deep-sea operations. Since 2015, with the continuous introduction of consumer products, virtual reality has become a hot issue of widespread concern. At present, the industry generally