The invention belongs to the field of laser detection, and particularly relates to a laser radar system and an automobile, the laser radar system comprises a laser emission module, a reflector, a driving module and a laser receiving module, the laser emission module is used for emitting unidirectional divergent long-strip-shaped detection laser, the divergence angle of the long-strip-shaped detection laser in the first direction is larger than 0, and the divergence angle of the long-strip-shaped detection laser in the second direction is larger than 0. The reflecting mirror is rotatably arranged on the light emitting side of the laser emitting module, the driving module is connected with the reflecting mirror and used for driving the reflecting mirror to rotate to reflect the long-strip-shaped detection laser to different positions in the second direction, and the laser receiving module is used for receiving reflected light rays reflected by an obstacle. As the divergence angle of the long-strip-shaped detection laser in the first direction is greater than 0, a plurality of laser emission modules do not need to be stacked in the first direction, and the reflector only needs to scan and arrange wires in the second direction, the structure of the laser radar system is simplified, and the production cost and the process difficulty of the laser radar system are reduced.

    本申请属于激光探测领域,具体涉及一种激光雷达系统及汽车,激光雷达系统包括激光发射模组、反射镜、驱动模组和激光接收模组,所述激光发射模组用于发射单向发散的长条形探测激光,所述长条形探测激光在第一方向的发散角大于0,所述反射镜可旋转地设置在所述激光发射模组的出光侧,所述驱动模组与所述反射镜连接,用于驱动所述反射镜旋转将所述长条形探测激光反射至第二方向上的不同位置,所述激光接收模组用于接收障碍物反射回的反射光线。由于长条形探测激光在第一方向的发散角大于0,第一方向不需要堆叠多个激光发射模组,同时反射镜仅需要在第二方向上扫描布线,简化了激光雷达系统的结构,降低了激光雷达系统的生产成本及工艺难度。


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    Title :

    Laser radar system and automobile


    Additional title:

    激光雷达系统及汽车


    Contributors:
    DU HAICHAO (author) / YANG YANQING (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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