On the basis of road accident records,adopting stepwise cluster analysis and Bayesian probabilistic model, this paper investigates the method of identification of road accident blackspots.

• 基于已有的道路交通事故统计资料，应用动态聚类分析方法和贝叶斯概率模型，对事故多发点的鉴定方法进行了探讨。