基于算力网络的元宇宙分层处理模型设计

doi:10.11959/j.issn.2096-0271.2023001

大数据 ›› 2023, Vol. 9 ›› Issue (1): 51-62.doi: 10.11959/j.issn.2096-0271.2023001

• 专题：元宇宙与大数据 • 上一篇下一篇

基于算力网络的元宇宙分层处理模型设计

王子航¹, 禹向群², 斯洪标³, 傅思敏², 张旭龙⁴, 彭绍亮⁵

¹ 湖南财信数字科技有限公司，湖南长沙 410035
² 湖南省政务服务和大数据中心，湖南长沙 410011
³ 湖南财信金融控股集团有限公司，湖南长沙 410035
⁴ 平安科技（深圳）有限公司，广东深圳 518063
⁵ 湖南大学信息科学与工程学院，湖南长沙 410012

出版日期:2023-01-15 发布日期:2023-01-01
作者简介:王子航（1995- ），男，就职于湖南财信数字科技有限公司，主要研究方向为高性能计算、元宇宙、虚拟现实、区块链
禹向群（1974- ），男，湖南省政务服务和大数据中心党委书记、主任。近3年来，主持或参与完成各类研究任务100余项，其中包括国家社会科学重大项目子课题3项、国家发展改革委立项课题1项、省社会科学重大研究课题10余项、省社会科学重点项目2项、省科技重大咨询项目1项。执行编辑出版《湖南产业蓝皮书》《湖南经济蓝皮书》12本，出版专著1部，获得中国发展研究奖一等奖、二等奖各1次，获得国家信息中心优秀研究成果奖二等奖1次
斯洪标（1966- ），男，湖南财信金融控股集团有限公司副总经理，长沙市大数据（地理信息）产业特聘专家，曾任中南大学政府和社会资本合作研究中心研究员
傅思敏（1996- ），女，就职于湖南财信数字科技有限公司，主要研究方向为网络空间安全
张旭龙（1988- ），男，博士，平安科技（深圳）有限公司高级算法研究员，主要研究方向为语音合成、语音转换、音乐信息检索以及机器学习和深度学习方法在人工智能领域的应用
彭绍亮（1979- ），男，博士，长江学者，国家重大人才工程第一层次人才，主持湖南省“杰出青年”基金，湖南大学“岳麓学者”教授、博士生导师，国家超级计算长沙中心副主任，湖南大学教育舆情研究中心副主任（兼）。国防科技大学“天河”生命科学方向负责人，国防科技大学/华大基因兼职教授，鹏城实验室智慧医疗平台课题负责人。长期从事高性能计算、大数据、生物信息、人工智能、区块链等技术研究
基金资助:
国家自然科学基金资助项目(U19A2067);国家重点研发计划基金项目(2022YFC3400404)

Design of the layered model of the metaverse based on computing network

Zihang WANG¹, Xiangqun YU², Hongbiao SI³, Simin FU², Xulong ZHANG⁴, Shaoliang PENG⁵

¹ Hunan Chasing Digital Technology Co., Ltd., Changsha 410035, China
² Hunan Provincial Government Service and Big Data Center, Changsha 410011, China
³ Hunan Chasing Financial Holdings Co., Ltd., Changsha 410035, China
⁴ Ping An Technology (Shenzhen) Co., Ltd., Shenzhen 518063, China
⁵ College of Computer Science and Electronic Engineering, Hunan University, Changsha 410012, China

Online:2023-01-15 Published:2023-01-01
Supported by:
The National Natural Science Foundation of China(U19A2067);The National Key Research and Development Program of China(2022YFC3400404)

摘要/Abstract

摘要：

元宇宙是对现实世界虚拟化、数字化的过程，融合了多种技术。虚拟现实和区块链是构建元宇宙的底层技术，但两者在数据处理和算力需求上有很大不同。为了解决元宇宙中区块链和虚拟现实的数据异构、算力异构等问题，提出“元算中心”的概念，并且在硬件架构上将元算中心、区块链节点、边缘服务器组成算力网络。元算中心集中处理元宇宙虚拟场景渲染数据与虚拟人物的交互；数字资产和个人信息利用区块链在多个分布式节点上进行脱敏存储；边缘服务器敏捷响应用户请求，并作为区块链的轻节点存储部分信息。在软件架构上，结合硬件架构设计分层处理模型，将模型数据、资产数据等异构数据放在不同软件层处理。最后结合软硬件架构，设计并实现了元宇宙购物商城原型系统，为将来的元宇宙应用提供一定的参考。

关键词: 元宇宙, 算力网络, 虚拟现实, 区块链

Abstract:

The metaverse is a process of virtualization and digitalization of the natural world, integrating various technologies.Virtual reality and blockchain are the underlying technologies for building the metaverse, but they are very different in data processing and computing power requirements.To solve the problems of data heterogeneity and computing power heterogeneity between blockchain and virtual reality, the concept of a ＆quot;meta-computing center＆quot; was described.The meta computing center, blockchain nodes, and edge servers formed a computing network in the hardware architecture.The meta computing center centrally processed the interaction between the virtual scene rendering data and virtual human objects.Digital assets and personal information were desensitized and stored on multiple distributed nodes using blockchain, and the edge server handled simple interaction.In terms of software architecture, a layered processing model was designed in combination with hardware architecture, and heterogeneous data such as model data and asset data were placed in different software layers for processing.Finally, the metaverse mall was designed based on the layered processing model, which provided some reference for future metaverse applications.

Key words: metaverse, computing network, virtual reality, blockchain

中图分类号:

TP391.9

王子航, 禹向群, 斯洪标, 傅思敏, 张旭龙, 彭绍亮. 基于算力网络的元宇宙分层处理模型设计[J]. 大数据, 2023, 9(1): 51-62.

Zihang WANG, Xiangqun YU, Hongbiao SI, Simin FU, Xulong ZHANG, Shaoliang PENG. Design of the layered model of the metaverse based on computing network[J]. Big Data Research, 2023, 9(1): 51-62.

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对比项	虚拟现实	区块链
处理数据	虚拟场景和虚拟角色	数字资产和个人信息
集群类型	高性能计算集群	高可用性分布式集群
单节点算力	要求高	要求不高
计算方式	并行计算	串行计算
安全性	一般	高
数据类型	图形数据	文本数据

基于算力网络的元宇宙分层处理模型设计

Design of the layered model of the metaverse based on computing network

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