earticle

영어

The purpose of this study is to derive the relationship between escape time and visibility characteristics in general hospital. The scope of this study was limited to the outpatient division of general hospital. Quantitative data were calculated using visibility graph analysis. Evacuation simulations were used to calculate the escape routes, jam time, and evacuation time. Visibility graph analysis value was set for each user's escape route. For correlation analysis, users with the same distance of travel were calculated. This study calculated the correlations between evacuation times and visibility graph analysis and the correlations between jam time and visibility graph analysis results. The visibility analysis showed the congestion at evacuation routes. Visual Integration, and Visual Mean Depth are related to jam time. Visual Control and Visual Integration are negatively correlated to evacuation time. Visual Mean Depth of View is positively correlated to evacuation time. Visual Integration is negatively correlated to jam time. Visual Mean Depth is positively correlated jam time.