阅读说明：本技术 基于激光雷达和雷达的跟踪和映射系统及其方法 (Tracking and mapping system and method based on laser radar and radar ) 是由 苏迈·达斯 拉斯特里·德伊 于 2019-08-02 设计创作，主要内容包括：本发明公开了一种在车辆中实现的用于跟踪和映射一个或多个对象以识别可用空间的系统。该系统具有输入单元,该输入单元具有感测车辆周围区域中物体的激光雷达传感器和雷达传感器,和处理单元,该处理单元:从激光雷达传感器和雷达传感器接收数据,并将数据映射到相应传感器的相应网格地图中；跟踪对应于传感器区域中的对象,并对未被任何传感器感测到的对象执行估计；通过将网格地图从传感器坐标系转换到车辆坐标系融合网格地图,以生成融合后的网格地图；并且将融合网格地图与轨迹管理和扫描匹配中的任何一种或其组合相结合,以执行将一个或多个对象分类为静态对象或动态对象,以及识别融合网格地图中的可用空间。(A system implemented in a vehicle for tracking and mapping one or more objects to identify available space is disclosed. The system has an input unit with lidar sensors and radar sensors that sense objects in an area surrounding the vehicle, and a processing unit that receives data from the lidar sensors and the radar sensors and maps the data into respective grid maps for the respective sensors; tracking objects corresponding to the sensor regions and performing an estimation of objects not sensed by any of the sensors; fusing the grid map by converting the grid map from the sensor coordinate system to the vehicle coordinate system to generate a fused grid map; and combining the fused grid map with any one or combination of trajectory management and scan matching to perform classification of one or more objects as static objects or dynamic objects and to identify available space in the fused grid map.)