数字孪生校园的内涵、架构与推进路径

The Connotation,Architecture and Promotion Path of Digital Twin Campus

随着数字孪生应用领域的不断拓展,国内外学者开始关注数字孪生在教育领域的应用。数字孪生校园是学校物理空间与网络虚拟空间相互映射、协同交互的复杂系统,它具备虚实交互、数据驱动、动态可视、开放参与、以人为本等典型特征。数字孪生校园的关键技术包括物联感知、三维实景、多源数据、柔性仿真等技术。可以从基础设施层、数据资源层、平台能力层、服务应用层和实时交互层5个方面对数字孪生校园进行架构设计。

With the continuous expansion of digital twin application fields,scholars at home and abroad have started to pay attention to the application of digital twin in education.The digital twin campus is a complex system in which the physical space of the school and the virtual space of the network map each other and interact collaboratively,and it has typical features such as virtual-real interaction,data-driven,dynamic visualization,open participation,and human-centeredness.The key technologies of digital twin campus include IoT perception,3D reality,multi-source data,flexible simulation,etc..The architecture of the digital twin campus can be designed in five aspects,namely,infrastructure layer,data resource layer,platform capability layer,service application layer and real-time interaction layer.