Development of visual helicopter emergency rescue system

Abstract Helicopter rescue is an important part of emergency rescue syste m, an d is oft en ca r r ie d out under complex terrain and low-visibility meteorological conditions. In order to ensure the safety of helicopter flight and the timely and efficient implementation of emergency rescue, it is necessary to establish a visual emergency rescue system. This paper selects Chongqing as the reference city, and it is preliminarily planned to take “GeoSim” as the 3D simulation platform, combined with the secondary development technology of geographic information system (GIS). According to the current flight performance of helicopters, and through the analysis of obstacle crossing, the intelligent algorithm can realize the visual simulation demonstration of single helicopter rescue system and multi-helicopter rescue system along the optimized path and user-defined path, and give the quality evaluation of emergency rescue drills, as well as the suggestions of the best emergency rescue plan.