ENTRY PROHIBITION DETERMINATION METHOD

摘要

PROBLEM TO BE SOLVED: To automatically determine entry prohibition information on a road to be determined. SOLUTION: Probe information including coordinate information corresponding to a road to be determined is selected, and the traveling orbit of a probe car which has generated the selected probe information is traced in time series and an inflow origin road to the road to be determined is specified so that the road where entry to the road to be determined is prohibited can be determined. COPYRIGHT: (C)2005,JPO&NCIPI