도시조직이 생활도로 보행자 교통사고에 미치는 영향 : 서울시 생활도로 내 보행자 교통사고 다발구간을 중심으로

초록

The purpose of this study is to subdivide urban tissue into road-based and area-based factors and to identify the effects of pedestrian traffic accidents on living roads. The major findings of this study are as follows. First, the variables affecting the accident ratio and the dependent variables, were found to be statistically significant in terms of openness, enclosure, greenery, signboard, number of buildings, and the block size of area-based factors. Second, the block size was significant in the area unit. This is because the smaller the block size, the higher the accident ratio of the road segment. This result is in agreement with the related studies. Third, the statistically significant variables in the road units were found to be dependent on the openness, enclosure, greenery, signboard, and number of buildings. After checking the spatial location of these sections, it is found that the location is a dense space of neighborhood living facilities, which is a grid road structure. Lastly, this study constructs and analyzes the road unit elements, which have difficulty in data construction, using deep learning. Through this, it suggested applicability in the city, architecture, and transportation.

키워드