A Congested Route Discrimination Scheme Through the Analysis of Moving Object Trajectories

摘要

In this paper, we propose a congested route discrimination scheme through the analysis of moving object trajectories in road networks. The proposed scheme divides the road into segments with different lanes and length. And then, it extracts congested road segments based on the moving speeds of moving objects and a saturation degree of each road segment. By doing so, we perform clustering method to find congested routes of the road network. Our experimental results show that our proposed scheme derives the directional congested routes through the clustering of the congested segments.