METHOD AND APPARATUS FOR PROCESSING TRAFFIC INFORMATION BASED ON INTERSECTIONS AND SECTIONS

摘要

PROBLEM TO BE SOLVED: To provide a method and a system for processing traffic information data using a method and apparatus for representing a road network and a method for representing the road network.;SOLUTION: The method for processing traffic information data comprises: a conversion step of converting traffic information data based on the road networks of one or more types of road maps into traffic information data of intersections and sections, based on correspondence between the road networks of one or more types of road maps and the road network represented by the intersections and the sections; and a fusion step of fusing the converted traffic information data of the intersections and the sections to obtain unified traffic information data. The road network represented by the intersections and the sections is obtained by the method for representing the road networks.;COPYRIGHT: (C)2011,JPO&INPIT