Mechanism Influence Of Traffic Violation Monitoring On Psychology And Behavior Safety Of Drivers

Traffic safety has always been a hot issue in the study.The drivers' unsafe driving behavior will directly lead to the occurrence of traffic accidents.In order to reduce the driver's unsafe driving behavior,using of traffic violation monitoring at the intersection and road section to supervise the driver's behavior.It forms a deterrent to the driver by punishing illegal behaviors through the drive,so as to reduce unsafe driving behavior and reduce traffic conflicts.But in many cases,the installation of traffic violation monitoring has led to the rear-end collision.Therefore,it is of great significance to study whether the traffic violation monitoring will affect the driver's driving behavior.The driver's driving behavior is closely related to the driver's physiology and psychology,and psychological state will affect the driving behavior,thus affecting the traffic safety.Therefore,on the basis of the analysis of driver s' physiology psychology and driving behavior theory,this paper makes a study on the impact of traffic violation monitoring on drivers' psychology and behavior.By the questionnaire survey,psychology and driving behavior of professional drivers and non-professional drivers when crossing the intersection with traffic violation monitoring and without traffic violation monitoring is investigated,as well as attitude and views on traffic violation monitoring and cognition of traffic safety legal awareness.The survey data is analyzed by chi square analysis and paired samples T test,to find the different influence of traffic violation monitoring on professional and non-professional drivers' psychology and behaviors.By the Bio LAB system,ECG and EDA data of professional drivers and non-professional drivers when crossing the intersection with traffic violation monitoring and without traffic violation monitoring are collected.Heart rate changes of the drivers are analyzed.The HRV analysis is done by using the theory of time domain and frequency domain.The different impact on professional drivers and non-professional drivers of traffic violation monitoring is found.Through the method of video recording,the vehicles' speed,the signal status,the driver type and driving behavior before drivers entering the non-monitoring intersection and the monitoring intersection are collected during the end of green-light and yellow-light signal.The speed and behaviors of the drivers before entering the two types of intersections are analyzed in the SPSS software.And considering factors of the vehicles' speed,the signal status and the driver profession,the Probit models of drivers' behavior decision are established,to find the impact of traffic violation monitoring on drivers' behavior decision.