摘要
为更好地提升智慧城市交通数字孪生应用服务的稳定性、可维护性和可扩展性,设计了一套基于云渲染技术的城市交通数字孪生应用系统。文章阐述了该系统的架构及功能,利用实时视频流服务、云计算资源智能调度策略等关键技术,实现了数字孪生应用服务的统一部署、多用户并发下的稳定渲染和多应用服务的高效运营维护管理。实际应用表明,该系统能够在大型交通枢纽项目上稳定运行,达到了很好的预期效果。
In order to better enhance the stability,maintainability,and scalability of smart city transport digital twin application services,this paper designed a set of digital twin application systems for urban transport based on cloud rendering technology.It elaborated on the architecture and functions of the system,and utilized key technologies such as real-time video streaming services and cloud computing resource intelligent scheduling strategies to implement unified deployment of digital twin application services,stable rendering under multi-user concurrency,and efficient operation and maintenance management of multiple application services.Practical application has shown that the system can operate stably on large-scale transport hub projects and achieve good expected results.
作者
奚燕
吴珍珍
陈宏杰
林杨平
XI Yan;WU Zhenzhen;CHEN Hongjie;LIN Yangping(Research and Development Center,Zhejiang Supcon Information Co.Ltd.,Hangzhou 310053,China)
出处
《铁路计算机应用》
2025年第9期41-46,共6页
Railway Computer Application
基金
浙江省科技厅“领雁”研发攻关计划项目(2024C01214)。
关键词
云渲染
视频流
数字孪生应用
资源调度
智慧交通
cloud rendering
video streaming
digital twin application
resource dispatching
smart transport
