Research on Teaching Reform of Cruise Emergency Drill Based on Virtual Simulation — Against the Background of Safety Supervision Requirements for Cruises in Hainan Free Trade Port

Abstract

There is a problem of cognitive overload in teaching cruise emergency drills due to the coordination of many systems, a short time window and a large number of people. A special shipping Area has been added to the Hainan Free Trade Port to reduce the length of the navigation Area and thus shorten the emergency response time. The old scripted drill mode is not very realistic in imitating real life, and generally has low branch coverage and a long feedback period. With the help of virtual simulation technology, this paper has developed a teaching model for cruise emergency drills that includes hierarchical modelling and interaction mechanisms for immersive emergency scenarios, a logical parametric design method for teaching-oriented emergency event chains, and a distributed virtual environment architecture for multi-role collaborative drills. Therefore, the teaching plan in this paper will be revised according to the regulations mentioned above. Modular deconstruction and dynamic rearrangement have been employed to build quantitative mapping rules for operational standardisation based on regulatory indicators, a multi-dimensional evaluation index system and formative feedback have been established, and thus, the adjustability and traceability of drill teaching have been achieved. Organise the theoretical basis and technical roadmap for teaching emergency drills in light of the safety supervision requirements of cruises in the Hainan Free Trade Port in this paper.