The invention discloses a vehicle lane changing early warning method and related equipment, and the method comprises the steps: obtaining the speed of a vehicle when a steering lamp signal of the vehicle is detected, and if the speed of the vehicle is greater than a vehicle speed threshold value, receiving image data collected by turning on an all-around camera on the same side with the steering lamp of the vehicle; according to the image data, locking a target vehicle in an interval lane on one side of target steering of the vehicle; if a steering lamp, close to one side of the vehicle, of the target vehicle is turned on, and a vehicle body of the target vehicle gradually crosses a lane line, it is determined that the target vehicle in the spaced lane has a lane changing behavior towards the lane changing direction of the vehicle; and if it is recognized that the driver of the vehicle continues to rotate the steering wheel towards the steering lamp opening side to conduct lane changing operation, a signal is sent to control an early warning prompt lamp on a rearview mirror on the steering side of the vehicle to flicker, buzzing alarm prompt sound is synchronously given out in the vehicle, and early warning strengthening reminding is conducted on the driver of the vehicle. The lane changing safety of the vehicle is improved.

    本申请公开了一种车辆变道预警方法及相关设备,所述方法包括:当检测到自车转向灯信号时,获取自车车速,如果所述自车车速大于车速阈值,接收自车转向灯开启同一侧的环视摄像头采集的图像数据;根据所述图像数据锁定自车目标转向一侧的间隔车道内的目标车辆;如果所述目标车辆靠近自车一侧的转向灯开启,且所述目标车辆的车身逐渐跨越车道线,则确定间隔车道的所述目标车辆存在朝向自车变道方向的变道行为;如果识别到自车驾驶员继续往转向灯开启侧转动方向盘进行变道操作,发送信号控制自车转向侧后视镜上的预警提示灯进行闪烁,并在自车内同步发出蜂鸣报警提示音,对自车驾驶员进行预警加强提醒。本申请提高了车辆变道安全性。


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    Title :

    Vehicle lane changing early warning method and related equipment


    Additional title:

    一种车辆变道预警方法及相关设备


    Contributors:
    LIANG XIN (author) / YANG CAOGANG (author) / YU BIN (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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