Design and Implementation of Virtual Training Scenario Editing System of Emergency Disposal

Based on open-source 3-D graphics engine OSG technique, this paper expounds the framework and function modules of a virtual training scenario editing system of emergency disposal based on VR. Taking a hazmat leakage accident on the road as an example, the prototype system was implemented. Research shows that the scenario editing system can be used to build all kinds of training simulation scenarios with a highly 3-D immersive virtual environment, which provides a general modular computer-based simulation training platform for the fire department to carry out the training of emergency rescue command and research on emergency rescue tactics.