| http://www.w3.org/ns/prov#value | - In the system according to claim 41 of the present invention, the pedestrian map data generating means calculates flow rate of pedestrians in each link with the pedestrian area, and in case there is a link where the flow rate exceeds a predetermined value, the link is considered as a street going over a non-pedestrian area, and a non-pedestrian area is generated within the pedestrian area.
|
