The invention discloses a rotating mirror type mixed solid state laser radar and an automobile, the rotating mirror type mixed solid state laser radar comprises a main body and a receiving assembly, and a mounting cavity is formed in the main body; the receiving assembly is installed in the installation cavity, and the included angle between the receiving assembly and the bottom of the installation cavity is smaller than 90 degrees. In the technical scheme provided by the invention, the receiving assembly is obliquely arranged, compared with the original vertical arrangement scheme, the occupied height of the receiving assembly can be effectively reduced, the height of the radar is reduced, the size of the radar is reduced, and the emission assembly of the existing laser radar generally emits the twelfth path of laser at a horizontal angle, so that the emission efficiency is improved. Therefore, the first to twelfth paths of light beams are emitted downwards, and the receiving assembly is inclined at a certain angle to receive optical signals reflected by a target, so that the quality of the received signals is improved.
本发明公开一种转镜式混合固态激光雷达及汽车,所述转镜式混合固态激光雷达包括主体和接收组件,所述主体内形成有安装腔;所述接收组件安装于所述安装腔,且所述接收组件与所述安装腔底部之间的夹角小于90°。本发明提供的技术方案中,通过将接收组件倾斜设置,相较于原本垂直设置的方案,能够有效的减少接收组件占用的高度,从而降低雷达的高度,减小雷达的体积,并且,现有的激光雷达的发射组件一般采用以第12路激光为水平角度射出,相当于发射组件倾斜,这样第1‑12路光束往下射出,接收组件也倾斜一定角度接收来自目标反射回的光学信号,提高接收信号的质量。
Rotating mirror type mixed solid state laser radar and automobile
一种转镜式混合固态激光雷达及汽车
2023-08-08
Patent
Electronic Resource
Chinese
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