부산대학교 도서관

In order to improve road safety, an analysis to identify the causes that significantly affect the severity of accidents was conducted. Within the framework of the developed algorithm for managing the road safety system, methods of descriptive statistics and analysis of variance were used. In addition to the often used time factor, which includes the month, the day of the week and the time of the day when the accident occurred, such factors as weather, road and surrounding infrastructure, driver condition, type of accident and type of violation were taken into account. The factors significantly influencing the target variable characterizing the severity of the accident - the number of people injured in a traffic accident - were identified and ranked. It has been found that the activities carried out that influence the selected factors have been effective.