METHOD AND SYSTEM OF NAVIGATION MAP MATCHING USING POSITIONING ERRORS

摘要

A navigation map matching method and system is provided. A navigation map matching method using a positioning error, the method including: determining whether a moving object is located on a route connected with a predetermined shadow area by referring to map data associated with a location of the moving object moving based on a predetermined search route; determining the positioning error information based on a location change of the moving object from a time of the determining when it is determined that the moving object is located on the route; and analyzing the positioning error information and determining whether the moving object deviates from the route into the shadow area.