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생활도로에서의 교통행태와 교통사고특성에 관한 연구 - 서울특별시를 중심으로

The Comparative Study on Travel Behavior and Traffic Accident Characteristics on a Community Road - With Focus on Seoul Metropolitan City

  • 임준범 (서울시립대학교 교통공학과) ;
  • 이수일 (현대해상 교통환경기후연구소) ;
  • 최종철 (서울시립대학교 교통공학과) ;
  • 주성갑 (서울시립대학교 교통공학과)
  • 투고 : 2015.04.13
  • 심사 : 2015.10.07
  • 발행 : 2016.02.01

초록

우리나라의 인구 10만명당 차대사람 사망자 수는 OECD평균보다 약 3배 높고, 특히 생활도로에서 60% 이상 발생하고 있다. 따라서 본 연구에서는 보행자 및 차량의 통행실태 조사를 통해 사고원인을 분석하여 생활도로의 실질적인 안전성 증진방안을 도출하고자 하였다. 최근 보행환경은 우측보행 비율이 증가하고, 보행 중 스마트폰 사용자가 증가하는 등 많은 변화가 일어나고 있다. 통행실태 조사결과, 우측보행이 65%로 높고, 보행중 스마트폰 사용율도 17%로 나타났다. Eye Camera 실험을 통한 운전자의 운전부하량은 생활도로가 도시부 도로에 비해 4배 이상 높게 나타났으며, 속도조사 결과 30km/h이상 주행하는 차량이 62%로 높게 나타났다. 생활도로의 사고특성은 가장자리 통행사고 비율이 전체도로 대비 2.3배 높으며, 우측보행 시 사고가 좌측보행 시에 비해 2.5배 더 많고 우측에서 좌측으로 횡단할 때 더 위험한 것으로 분석되었다. 사고원인은 대부분 안전운전불이행(84.4%)이고, 차량이 좌회전할 때 사고가 우회전대비 2.3배 높고 후진사고의 비율이 14%로 높게 나타났다. 생활도로에서는 운전자가 일반도로에 비해 4배 이상 많은 운전집중력을 가져야하기 때문에 차량을 등지고 보행하거나 부주의한 행동을 하는 것은 사고로 이어질 개연성이 큰 것으로 분석되었다.

In Korea, the number of crash accident victims per 100,000 population is three times higher than the average of OECD. In particular, 60% of it occurs on the community road. Thus, this study intends to analyze the causes of such accidents through a pedestrian and vehicle traffic survey. The purpose is to establish practical safety enhancement measures for community roads. In recent years, lots of changes have occurred in the pedestrian environment. A traffic survey shows that 65% of pedestrians walk on the right and 17% of people use smart-phones while walking. An eye camera experiment shows that the operation load of drivers on the community roads is more than 4 times higher than those in urban roads. According to a speed survey, 62% of vehicles drive at 30km/h or above. The characteristics of accidents on community roads are as follows. First, the ratio of accidents on the edge of the road is 2.3 times as high as those on other roads. Second, when people walk on the right, the ratio of accidents is 2.5 times as high as that of walking on the left. Third, it becomes more dangerous when people cross the road from the right to the left. The majority of accidents is caused by unsafe driving (84.4%). When a vehicle makes a left turn, the likelihood of accidents is 2.3 times as high as those caused by a right turn. The ratio of accidents caused by vehicles going backwards is 14% among all accidents. In community roads, the focus of drivers should be at least 4 times higher than those on urban roads. Thus, walking in the opposite direction of vehicles and careless behaviors are highly likely lead to accidents.

키워드

참고문헌

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