电子科技2017，Vol.30Issue(6)：54-56,62,4.DOI:10.16180/j.cnki.issn1007-7820.2017.06.015
基于GPS的地图匹配算法研究
Research on Map Matching Algorithm Based on GPS
黄奕峰1
作者信息
- 1. 兴天通讯技术有限公司,天津 301700
- 折叠
摘要
Abstract
The map matching algorithm based on traditional navigation system lacks overall consideration, and the GPS floating vehicle trajectory data has the characteristics of the overall curve trend.This paper proposes a global map matching algorithm based on the GPS floating vehicle trajectory data, combined with the drive constraints of the city.For better matching effect, the algorithm considers various factors, such as the curve similarity between trajectory data and network path, and the connectivity between the actual traffic path and traffic restriction.The proposed algorithm is verified by experiments.关键词
GPS轨迹数据/浮动车/行车约束/地图匹配Key words
GPS trajectory data/floating car/drive constraints/map matching分类
信息技术与安全科学引用本文复制引用
黄奕峰..基于GPS的地图匹配算法研究[J].电子科技,2017,30(6):54-56,62,4.
