The invention provides an automatic anti-collision lateral laser radar system. The automatic anti-collision lateral laser radar system comprises an active sensing unit, a passive sensing unit, a main control unit and a lateral laser radar control unit, the active sensing unit is used for collecting surrounding environment information elements of the vehicle in real time; the passive sensing unit is used for collecting a collision signal of the vehicle; the main control unit is used for detecting whether the vehicle has a collision risk or not according to the surrounding environment information, outputting a collision early warning signal and a vehicle emergency braking signal when detecting that the vehicle has the collision risk, and sending a collision instruction to the lateral laser radar control unit when receiving the collision signal; and the lateral laser radar control unit is used for controlling the lateral laser radar to be recycled when receiving the collision instruction so as to prevent the lateral laser radar from being scratched and damaged during secondary collision. In this way, the lateral laser radar is recycled to avoid collision damage, and the maintenance cost is reduced.

    本发明提供了一种自动防撞侧向激光雷达系统,包括:主动感知单元、被动感知单元、主控制单元和侧向激光雷达控制单元;主动感知单元,用于实时采集车辆的周围环境信息元;被动感知单元,用于采集车辆的碰撞信号;主控制单元,用于根据周围环境信息检测车辆是否存在碰撞风险,在检测到车辆存在碰撞风险时,输出碰撞预警信号以及车辆紧急制动信号,并在接收到碰撞信号时,向侧向激光雷达控制单元发送碰撞指令;侧向激光雷达控制单元,用于在接收到碰撞指令时,控制侧向激光雷达进行回收,防止二次碰撞时刮擦损坏侧向激光雷达。通过上述方式将侧向激光雷达回收避免碰撞损坏,降低维修成本。


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    Title :

    Automatic anti-collision lateral laser radar system


    Additional title:

    自动防撞侧向激光雷达系统


    Contributors:
    FAN WEI (author) / ZHOU QIANG (author) / ZHAO YINGXU (author) / MIAO YANG (author) / LONG XIANGE (author)

    Publication date :

    2022-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01S RADIO DIRECTION-FINDING , Funkpeilung



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