The invention provides a lateral collision early warning control method and system. The method comprises the following steps: collecting image data around a vehicle body; judging whether the data of the vehicle side backward camera fails or not; if yes, whether data of the electronic rearview mirror camera fails or not is judged; if the data of the electronic rearview mirror camera fails, the character prompt early warning function fails, and the image data of the electronic streaming media outside rearview mirror is displayed; and if the data of the electronic rearview mirror camera has no fault, using electronic streaming media outside rearview mirror image data to display images around a vehicle body and continuously early warning. The traffic condition around the vehicle, especially the blind area on the side face of the vehicle, is detected in real time through sensors such as the left and right rear cameras and the left and right electronic rearview mirror cameras, so that once the left and right rear cameras fail, the system can immediately switch and use data of the left and right electronic rearview mirror cameras; the redundant function can greatly improve the driving safety of the driver and reduce the occurrence of lateral collision accidents.

    本发明提供一种侧向碰撞预警控制方法及系统,方法包括:采集车身周围图像数据;判断车辆侧后向摄像头的数据是否故障;若是,则判断电子后视镜摄像头的数据是否故障;若电子后视镜摄像头的数据故障,则文字提示预警功能失效并显示电子流媒体外后视镜的图像数据;若电子后视镜摄像头的数据没有故障,则采用电子流媒体外后视镜图像数据,以显示车身周围图像并持续预警。本发明通过左右侧后方摄像头,左右电子后视镜摄像头等传感器实时检测车辆周围的交通状况,特别是车辆侧面的盲区,使得一旦发现左右侧后向摄像头故障,系统会立即切换使用左右电子后视镜摄像头数据,这种冗余功能可以大大提高驾驶员的行车安全性,减少侧向碰撞事故的发生。


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    Title :

    Lateral collision early warning control method and system


    Additional title:

    一种侧向碰撞预警控制方法及系统


    Contributors:
    ZHANG XIAOBO (author) / WU YIJUN (author) / LIU QIN (author)

    Publication date :

    2025-05-06


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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