The Research Based on the Curvature Analysis of Map Matching Algorithm
Yang Hai-zhong · Science Technology and Engineering · 2012
The navigation positioning system is the main component of vehicle system,and the map matching is the important technology to improve positioning accuracy.From the attributes of digital map,one kind based on the curvature analysis of the map matching algorithm has been studied,through the vehicle of experimental data on the algorithm is verified,the results show that the improved algorithm can achieve higher precision and more reliable matching performance.