Multi-dimensional aircraft collision conflict risk evaluation system

The invention discloses a multi-dimensional aircraft collision conflict risk evaluation system in the field of civil aviation aircraft collision conflict prediction. The system is used for executing the steps of S1, calculating a probability that an aircraft overlaps with other aircrafts in three dimensions; S2, calculating loss interval rates of the aircraft in the three dimensions; S3, solving the probability that the aircraft collides with the other aircrafts in three dimensional directions; S4, comparing the collision probabilities of the aircraft in three dimensional directions to obtaina maximum probability and a dimension corresponding to the maximum probability; and S5, carrying out difference value calculation on the solved maximum probability and a safety standard, and giving safety evaluation according to the difference value. In the invention, multi-dimensional calculation of the collision conflict risk probability of the aircraft is realized. And the maximum value of thecollision conflict risk pr