Algorithm of map-matching based on road buffer analysis
系统.基于道路缓冲区分析的地图匹配算法*

Considering the lower real-time and map-matching rate by using of GPS floating car technology in the urban transportation,this paper proposed a map matching algorithm by use of the large-scale GPS data in the road buffer.This algorithm considered the overall evaluation GPS positioning precision and the width of the road,constructed the road buffer region by using the buffering technique,and through analyzing road buffering region and road network path's corresponding relationships,determined the GPS positio...