Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Point cloud map updating method and system, domain controller, excavator and storage medium
The invention relates to a point cloud map updating method and system, a domain controller, an excavator and a storage medium. The point cloud map updating method comprises the following steps: constructing a point cloud map of an excavator rotation operation scene according to laser radar point cloud data and turntable attitude sensor data; dividing the point cloud map into a plurality of areas; determining an area index value of each area according to the rotation angle of the excavator; and updating the point cloud map according to the region index value. According to the method, the operation scene can be mapped and updated by utilizing the rotation operation motion of the excavator, the map index is established according to the rotation angle, the map is updated according to the index, and the map retrieval and updating efficiency is improved.
本公开涉及一种点云地图更新方法和系统、域控制器和挖掘机、存储介质。该点云地图更新方法包括：根据激光雷达点云数据和转台姿态传感器数据，构建挖掘机回转作业场景的点云地图；将所述点云地图划分为多个区域；根据挖掘机回转角度确定每个区域的区域索引值；根据所述区域索引值对所述点云地图进行更新。本公开可以利用挖掘机回转作业的运动对作业场景进行建图并更新，根据回转角度建立地图索引，根据索引对地图更新，提高了地图检索及更新效率。
Point cloud map updating method and system, domain controller, excavator and storage medium
The invention relates to a point cloud map updating method and system, a domain controller, an excavator and a storage medium. The point cloud map updating method comprises the following steps: constructing a point cloud map of an excavator rotation operation scene according to laser radar point cloud data and turntable attitude sensor data; dividing the point cloud map into a plurality of areas; determining an area index value of each area according to the rotation angle of the excavator; and updating the point cloud map according to the region index value. According to the method, the operation scene can be mapped and updated by utilizing the rotation operation motion of the excavator, the map index is established according to the rotation angle, the map is updated according to the index, and the map retrieval and updating efficiency is improved.
本公开涉及一种点云地图更新方法和系统、域控制器和挖掘机、存储介质。该点云地图更新方法包括：根据激光雷达点云数据和转台姿态传感器数据，构建挖掘机回转作业场景的点云地图；将所述点云地图划分为多个区域；根据挖掘机回转角度确定每个区域的区域索引值；根据所述区域索引值对所述点云地图进行更新。本公开可以利用挖掘机回转作业的运动对作业场景进行建图并更新，根据回转角度建立地图索引，根据索引对地图更新，提高了地图检索及更新效率。
Point cloud map updating method and system, domain controller, excavator and storage medium
点云地图更新方法和系统、域控制器和挖掘机、存储介质
MA HOUXUE (Autor:in) / ZHAO YU (Autor:in) / HU DI (Autor:in) / PU HONGJUN (Autor:in)
06.12.2024
Patent
Elektronische Ressource
Chinesisch
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