Abstract: In order to find out the different influence of traffic violation monitoring on psychology and behaviors of both professional and non-professional drivers,a questionnaire survey is applied to acquire data of 321 drivers on 11 subjects,including driving psychology and behaviors at intersections with and without traffic violation monitoring,drivers' attitude towards monitoring,etc.Then the chi square analysis and paired sample t test is used to analyze the data.The results show that psychology differences between non-professional and professional drivers go through intersections with or without traffic violation monitoring are exist.The impacts of traffic violation monitoring on non-professional drivers is greater than that of professional drivers.At the intersections without traffic violation monitoring,non-professional drivers are more prone to risk driving than professional drivers.For non-professional drivers,it has significant difference in driving behaviors between the intersections with and without traffic violation monitoring.For professional drivers,the difference is not that significant.Whether they are non-professional or professional,most drivers support the installation of traffic violations monitoring.