元宇宙的技术架构  

Technical Architecture of the Metaverse

作　　者：李祯鹏 王卫锋 向广利[1] 王徐来 张涛[1] 战炳全 LI Zhenpeng;WANG Weifeng;XIANG Guangli;WANG Xulai;ZHANG Tao;ZHAN Bingquan(School of Computer Science and Artificial Intelligence,Wuhan University of Technology,Wuhan 430070,Hubei,China;CITIC Engineering Design&Construction,Department of Digitalization and Sci&Tech Innovation,Wuhan 430014,Hubei,China)

机构地区：[1]武汉理工大学计算机与人工智能学院,湖北武汉430070 [2]中信工程设计建设有限公司数字化与科技创新部,湖北武汉430014

出　　处：《武汉大学学报（理学版）》2023年第6期677-689,共13页Journal of Wuhan University:Natural Science Edition

基　　金：国家自然科学基金(62276196)。

摘　　要：元宇宙的出现为我们描绘了未来世界的蓝图,人类可以通过传感设备进入虚拟世界进行工作、学习、游戏和社交,体验更加丰富精彩的人生。本文从元宇宙的概念开始,分析了元宇宙所具有的特性,将元宇宙目前的应用场景以及相关技术按照用途和执行功能的不同划分为五层,构建了技术角度下的元宇宙架构,并对即将到来的元宇宙世界所存在的安全和隐私问题进行了分析,最后介绍了元宇宙目前在教育、建筑、医疗、游戏行业的应用。The emergence of the Metaverse has outlined a blueprint for our future world,where individuals can immerse themselves in a virtual world using sensory devices for various activities such as work,study,play,and socializinge,offering a more enriched and exciting life experience.This article commences with an exploration of the concept of the Metaverse,analyzing its characteristics.It further categorizes current applications and related technologies into five layers based on their purposes and functions.The article constructs the technical architecture of the Metaverse from a technological perspective and delves into the security and privacy issues that may arise in this forthcoming Metaverse world.Finally,it provides an overview of the current Metaverse applications in education,architecture,healthcare,and the gaming industry.

关 键 词：元宇宙 虚拟现实 人工智能 区块链 云计算 安全 隐私 

分 类 号：TG142.71[一般工业技术—材料科学与工程]