首页|基于激光点云匹配定位的公交场站精准定位控制研究

基于激光点云匹配定位的公交场站精准定位控制研究

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现阶段随着电动公交的飞速发展,充电场站不充足,公交充电耗时、费力等问题凸显出来.针对这一问题提出了基于激光雷达的公交场站精准定位技术,这一技术的提出可以实现车辆的自动充电功能,有效缓解了充电费时等问题,提高人类的生产效率.高精度地图的构建是智能驾驶领域开发与使用中必不可少的一环,也是定位与导航规划的前提,而激光雷达是构建高精度地图必不可少的传感器.采用LeGO-LOAM算法实现较高精度的建图操作.实验结果表明,相较LIO-SAM算法,LeGO-LOAM算法可以较好地实现公交场站的精确建图与定位.
Research on Precise Positioning Control of Bus Station Based on Laser Point Cloud Matching Position
At this stage,with the rapid development of electric buses,the charging station is insufficient,and the problems of bus charging time and effort are highlighted.In order to solve this problem,proposing a LiDAR-based precise positioning technology for bus stations,which can realize the automatic charging function of vehicles,effectively alleviate the problems of charging time and improve human production effi-ciency.The construction of high-precision maps is an indispensable part of the development and use of intel-ligent driving,and it is also the premise of positioning and navigation planning,and lidar is an indispensable sensor for building high-precision maps.The LeGO-LOAM algorithm is used to achieve high-precision mapping operations.Experimental results show that compared with the LIO-SAM algorithm,the LeGO-LOAM algorithm can better realize the accurate mapping and positioning of bus stations.

intelligent drivingLidarLIO-SAM algorithmLeGO-LOAM algorithm

田宇、许天淼

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上海申沃客车有限公司技术中心,上海 201108

沈阳工业大学,沈阳 110870

智能驾驶 激光雷达 LIO-SAM算法 LeGO-LOAM算法

2024

传动技术
上海交通大学

传动技术

影响因子:0.197
ISSN:1006-8244
年,卷(期):2024.38(3)