摘要
为了实现无人车的自主导航,设计一种基于GPS和四线激光雷达的无人车自主导航系统。导航系统设计分为全局导航和局部导航。首先根据GPS可以获取无人车的经纬度坐标信息,结合百度地图实现全局导航;然后利用四线激光雷达对常见的路面障碍物目标进行检测与识别;最后根据获取到的信息对全局导航线路实时调整,实现局部导航。实验表明,所设计系统是有效的。
In order to realize the autonomous navigation of the driverless car,a system based on GPS and four line lidar is designed.First,according to GPS,the information of the longitude and latitude can be obtained,global navigation with Baidu map can be completed.Then four line lidar is used to detect and recognize the common road obstacles;Finally,the global navigation line is adjusted in real time,according to the obtained information.And the local navigation is realized.The experiment shows that the designed system is effective.
作者
于洋
王天歌
王淼
YU Yang;WANG Tiange;WANG Miao(Shenyang Ligong University,Shenyang 110159,China)
出处
《沈阳理工大学学报》
CAS
2020年第2期13-17,34,共6页
Journal of Shenyang Ligong University
关键词
无人车
GPS
四线激光雷达
导航
driverless vehicle
GPS
four-layer lidar
navigation
