Abstract:In order to explore the endogenous and exogenous logic of “road rage”,the data of questionnaire survey was used to analyze the causes of road rage from both immediate and long-term perspectives by using the grey relational analysis.The results showed that among the immediate causes of road rage,the vehicle in front or other vehicles randomly change lanes or make a U-turn,other vehicles cut in line or jump the queue,and turn on high beams at night were the three most important causes.In the long-term causes of road rage,the large work or life pressure was most likely to trigger the road rage.The Logistic regression was further used to analyze the prone driving crowds of the main causes of road rage,and the targeted suggestions were put forward to promote the effective management of urban traffic safety.