The invention relates to a vehicle lane changing assisting reminding method and system. The method comprises the following steps that the direction of a steering lamp turned by a driver is obtained; road condition information of lanes in the same direction and switching lanes and obstacle information around the vehicle are obtained; judging whether the road condition information and the obstacle information around the vehicle meet a set lane changing condition or not by using a binocular stereoscopic vision algorithm; if yes, no prompt is made, and the driver can perform lane changing operation; if not, an alarm prompt is given out, and next judgment is carried out. According to the vehicle lane changing assisting reminding method and system, more information is provided for a driver, the driver is assisted in judging whether the lane changing operation can be carried out or not, the misjudgment risk caused by automatic lane changing control is reduced, and traffic accidents are effectively reduced.

    本发明涉及一种车辆换道协助提醒方法及系统,包括以下步骤:获取驾驶员所打转向灯方向;获取同一方向车道和转换车道的路况信息以及车辆周围的障碍物信息;利用双目立体视觉算法判断路况信息以及车辆周围障碍物信息是否满足设定的换道条件;若是,则不做提示,驾驶员可进行换道操作;若否,则发出报警提示,再进行下一次判断。本发明提供的一种车辆换道协助提醒方法及系统在于给驾驶员提供更多信息,协助驾驶员判断是否可进行变更车道的操作,降低自动控制换道带来的误判风险,有效减少交通事故。


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    Title :

    Vehicle lane changing assisting reminding method and system


    Additional title:

    一种车辆换道协助提醒方法及系统


    Contributors:
    GUAN SHANGMEI (author) / LIU GUOQING (author) / YANG GUANG (author) / WANG QICHENG (author)

    Publication date :

    2023-11-07


    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



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