Abstract: In order to study the impact of the human factors on coal mine safety accidents, an evaluation system of the human error index was built according to the statistical data of the coal mine safety accidents occued in recent 10 years, the entropy method was used to determine the weight of each factor in the index system, based on the dynamic analysis of 8 kinds of coal mine safety accidents with the set pair analysis model, the study was carried out on the coal mine safety accidents in recent years, the main human errors resulting in accidents and the accidents greatly affected by the human errors were obtained. As compared with other methods, this method solved the problem of great effect of the subjective factors and can be used as a new method for analyzing and evaluating coal mine safety accidents.