数字孪生机场总体架构研究

Research on Digital Twin Airport General Architecture

目前,机场信息资源的集约化程度和业务流程的数字化程度普遍较低,传统的机场运行管理模式进入瓶颈期。基于数字孪生的基础理论,开展了数字孪生机场运维的理论模型和总体架构研究。首先,分析了数字孪生机场五维结构化本体模型,在此基础上提出了符合机场运维需求的技术体系架构和孪生机场建设的三个层级。然后,阐述了数字孪生机场感知模型构建的三种常用方法,对数字孪生机场的应用服务功能进行了划分。最后,总结了数字孪生机场的应用方案和价值。该研究可为数字孪生机场建设提供理论基础和技术支撑。

At present,the degree of intensification of airport information resources and the degree of digitization of business processes are generally low,and the traditional airport operation and management model has entered a bottleneck.Based on the basic theory of digital twin,the research on the theoretical model and general architecture of digital twin airport operation and maintenance is carried out.Firstly,the five-dimensional structured ontology model of digital twin airport is analyzed,based on which the technical architecture that meets the needs of airport operation and maintenance and the three levels of digital twin airport construction are proposed.Then,three common methods for the construction of digital twin airport perceptual model are elaborated,and the application service functions of the digital twin airport are classified.Finally,the application scheme and value of the digital twin airport are summarized.This research can provide theoretical foundation and technical support for digital twin airport construction.