Because of the complexity of derailment and difficulty of its study, the artificial intelligence approach is applied to analyze the essential reasons of derail accidents.

• 针对列车脱轨事故原因的复杂性,本文将现代人工智能技术引入列车脱轨事故分析领域,使用从定性到定量的综合集成的智能方法进行脱轨事故分析。