Free flight analog simulation platform

The invention relates to a free flight analog simulation platform. The free flight analog simulation platform comprises an analog setting system, a data information system, a permission setting system, and an actual scene analog system. The implementation method of the platform includes the steps that first, a flight rule is designed, wherein in the actual scene analog module, an airplane flight process model is built on the basis of the core through that the distance is equal to the number generated when the speed is multiplied by the time; a conflict avoidance rule is designed, wherein in the actual scene analog module, the courses of airplanes are obtained through an equation of motion of the airplanes, the course included angle is calculated, and which encounter condition happens to the airplanes is judged so that corresponding avoidance measures can be taken. The free flight analog simulation platform is mainly used for the teams researching free flight to collect data and provides relevant data for free flight analog, analog logs are output, the analog data can be visually displayed for users, the users can conveniently calculate collision risk in free flight so that factors for influencing safety of free flight can be researched, and technical support is provided for achieving free flight.