摘要
本文发明了一种利用GPS轨迹进行导航的方法和装置。该装置包括:轨迹转弯判断单元,用于根据轨迹点的曲率判断改轨迹点的转弯方向;导航提示单元,用于把轨迹点的地点信息和转弯方向信息提供给用户。
This thesis describe a vehicles navigation method and equipment based on GPS trajectory.The system includes two parts. One is the unit of direction estimation, which is used to estimate the route＇ s direction. The other one is the unit of guidance, which is used to guide the driver to the direct direction.
出处
《软件工程师》
2011年第12期57-60,共4页
Software Engineer
关键词
汽车导航
GPS轨迹
轨迹导航
vehicles navigation
GPS trajectory
trajectory navigation
