基于数字孪生技术的民用机场安全管理系统构建

Research on the construction of civil airport safety management system based on digital twin technology

针对民用机场保障作业部门众多、事故成因复杂、安全风险来源多样性的特点,以及传统技术方法提升现有民用机场安全管理水平困难等问题,分析运用数字孪生技术构建民用机场安全管理系统的可行性,并给出设计框架。研究结果表明:运用数字孪生技术能够实现对民用机场安全管理信息进行空间标注、显示,方便危险源、设备设施等安全信息的录入、检查、查询及监测;在应急救援时,数字孪生模型结合事故救援预案及专家系统,能够为机场在模拟仿真应急救援培训以及应急指挥调度工作上带来更大便利。

In view of the characteristics of numerous civil airport safety operation departments,complex accident causes,diversity of safety risk sources,and the difficulties in improving the safety management level of existing civil airports with traditional technical methods,the feasibility of using digital twin technology to build a civil airport safety management system was analysed,and gives the design framework.The research results indicate that the use of digital twin technology can achieve spatial annotation and display of civil airport safety management information,facilitating the entry,inspection,query,and monitoring of safety information such as hazards and equipment facilities;During emergency rescue,the digital twin model,combined with accident rescue plans and expert systems,can bring greater convenience to airports in simulating emergency rescue training and emergency command and dispatch work.