Abstract:

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.

Key words: civil airports, digital twin technology, safety management system, emergency assistance management, safety risk management