  We propose the Proxemic Floor Field Model as an extension of the Floor Field
Model, which is one of the successful models describing the pedestrian
dynamics. Proxemic Floor Field is the Floor Field which corresponds to the
effect of repulsion force between others. By introducing the Proxemic Floor
Field and threshold, we investigate the process that pedestrians enter a
certain area. The results of simulations are evaluated by simple approximate
analyses and newly introduced indices. The difference in pedestrian behavior
due to the disposition of the entrance is also confirmed, namely, the entrance
in the corner of the area leads to the long entrance time because of the
obstruction by pedestrians settling on the boundary cells.
