Title :
Map matching algorithm design based on GPS information
Author :
Li Xue ; Wang YaNan ; Wang Min ; Yang Mei
Author_Institution :
Inst. of Electron. & Control Eng., Chang´an Univ., Xi´an, China
Abstract :
Map matching is an important supplementary means to improve the precision of vehicular navigation system. Three steps of map matching are completed by probability statistic method, correlation coefficient method and projection method in this paper, which are determining the error region of the sections to be matched, selecting the matched section and displaying the vehicular position on the electronic map. The simulations show that the matching algorithm has the higher accuracy and is adaptable for the complex junctions.
Keywords :
Global Positioning System; cartography; statistical analysis; GPS information; Global Positioning System; correlation coefficient method; electronic map; map matching algorithm design; probability statistic method; projection method; vehicular navigation system; Accuracy; Algorithm design and analysis; Databases; Global Positioning System; Gold; Size measurement; Vehicles; GPS; correlation coefficient method; map matching; probability statistic method;
Conference_Titel :
Electronics, Computer and Applications, 2014 IEEE Workshop on
Conference_Location :
Ottawa, ON
DOI :
10.1109/IWECA.2014.6845766
