摘要
根据位置点匹配算法和基于加权系统的地图匹配算法的一般原理,设计并实现了一种综合地图匹配算法,在不同的道路条件下采用不同的匹配策略,并考虑了道路网的连通性因素,实验证明算法的正确匹配率达到了86%,在道路交叉路口的匹配时间约0.34s,基本上可以满足车辆导航定位系统的要求。
The paper investigated and realized a integrated map matching algorithm according to the principle of point-based map matching algorithm and weight-based map matching algorithm. It used different map matching method at different road conditions, and also considered road network connectivity. The matching accuracy is 86% , and matching time is about 0. 34s at across. So it can satisfy the requirements of vehicle navigation system.
出处
《测绘科学》
CSCD
北大核心
2008年第2期183-184,140,共3页
Science of Surveying and Mapping
