In order to improve the ability of firefighters to deal with the actual fire by using the quadrotor UAV, the virtual simulation technology and modeling technology are used to analyze the major fire cases that have occurred (e.g. The "8.12" massive fire accident at Huangdao oil Depot, etc.). It is simulated and classified according to the types of buildings on fire (chemical plant fire, forest fire, subway fire, high-rise building fire, etc.). By establishing a special case base, the assessment mode and training mode are set up and equipped with common functions of firefighting drones(high-altitude lighting, shouting, warning, reconnoitering, throwing fire extinguishing bombs, etc.)to improve the ability to use drones in different scenarios to deal with actual fire emergencies.