교통갈등상황에서의 운전자 행동유형 통계적 모델링

Statistical Modeling for Driver Behavior Pattern under Traffic Conflict Situation

교차로 교통갈등상황에서의 운전자 회피행동을 통계적으로 분석하였다. 자료는 비디오자료, 문헌자료, 설문자료를 사용하였으며, 운전자의 인구학적 특성과 갈등상황에 따른 회피행동에 대하여 관련성 분석으로 대응분석을 적용하였다. 갈등원인, 갈등유형, 회피행동을 중심으로 관련성을 분석하였으며, 갈등상황항목, 인구통계학적 항목과 갈등환경과의 관련성 분석을 수행하였다.

Driver behavior patterns under various traffic conflict situations at crossroads were statistically analyzed. Data was collected through video records, document records, and questionnaires. Since all data type are categorical, the correspondence analysis was applied to the relationships between averting reaction patterns and the traffic confliction, and to those between the causes of confliction and the confliction patterns. The relationships between personal characteristics of drivers and traffic conflict items were analyzed. Results in this paper become were used as basic information in order to develope the driving-simulator for diagnostic system for drivers behavior under traffic confliction situations.