元宇宙技术体系构建与展望

元宇宙是一个脱胎于现实世界，又与之平行、并相互影响的数字虚拟世界。其连接虚拟和现实，丰富了人的感知体验，延展了人的创造力，带来了人类社会发展的更多可能性。元宇宙是人类想象与现实技术条件之间的耦合，依赖人机交互、人工智能、区块链、物联网等新技术的系统集成与综合应用。通过对元宇宙概念及其关键支撑技术的梳理和分析，将多种技术归纳在一个技术栈下，构建了包含8类技术的元宇宙“BIGCHINA”技术体系，一定程度上突破了从单一技术视域分析的局限，从而对了解当前元宇宙技术整体发展现状和未来趋势具有一定的借鉴意义。

Construction of Metaverse Technology System and Its Future Perspectives

The Metaverse can be seen as an extension of the real world, a digital virtual world born out of the real world but also parallels and interacts with it. It connects virtual and reality, enriches people's perception and experience, extends people's creativity, and brings more possibilities for the development of human society. The Metaverse is the coupling between people's imagination and real technical conditions and relies on the system integration and comprehensive application of new technologies such as human-computer interaction, artificial intelligence, blockchain, and the internet of things. In this paper, by combining and analyzing the concepts of the Metaverse and its supporting technologies, a variety of technologies are summarized and unified under a technical framework, the "BIGCHINA" technology system. It includes eight types of technologies breaking through the technology from a single technology to a certain extent, which has specific reference significance for understanding the overall development status and future trends of the current Metaverse technology.