High definition lidar system
High definition lidar system
复制标题
高清激光雷达系统
DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
大卫·S·霍尔
中科院分区：
文献类型：
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作者：
大卫·S·霍尔
基于激光雷达的 3D 点云测量系统和方法。示例系统包括底座(158)、外壳(152)、包含在外壳内的多个光子发射器和光子检测器、使外壳绕底座旋转的旋转电机、以及允许将光子检测器生成的信号传输到外部部件的通信部件。旋转部件包括旋转功率耦合器，该旋转功率耦合器被配置为从外部源向旋转电机、光子发射器和光子检测器提供功率。在另一个实施例中，每对的光子发射器和检测器保持彼此固定的关系。在又一实施例中，通过将多个检测区域聚焦到单个检测器上或者通过使用单个大检测器，在多个激光器之间“共享”单个检测器。
A lidar-based 3-D point cloud measuring system and method. An example system includes a base (158), a housing (152), a plurality of photon transmitters and photon detectors contained within the housing, a rotary motor that rotates the housing about the base, and a communication component that allows transmission of signals generated by the photon detectors to external components. The rotary component includes a rotary power coupling configured to provide power from an external source to the rotary motor, the photon transmitters, and the photon detectors. In another embodiment, the photon transmitters and detectors of each pair are held in a fixed relationship with each other. In yet another embodiment, a single detector is 'shared' among several lasers by focusing several detection regions onto a single detector, or by using a single, large detector.