The invention provides a vehicle lane change collision early warning method and system and a readable medium, and the method comprises the steps: obtaining first vehicle driving information, and transmitting the first vehicle driving information to a driving vehicle in a first range; vehicle driving information in a second range is obtained, and a second vehicle located on the same lane and in the same direction with the first vehicle and a third vehicle located on a lane to be changed of the first vehicle and in the different direction with the first vehicle are determined according to the vehicle driving information in the second range and the first vehicle driving information; obtaining the second vehicle driving information and the third vehicle driving information, and obtaining an overtaking risk result according to the first vehicle driving information and the second vehicle driving information; when the overtaking risk result is safe, a lane changing risk result is obtained according to the first vehicle driving information and the third vehicle driving information; and when the lane changing risk result is dangerous, a collision early warning is sent to the first vehicle.

    本申请提供了一种车辆变道碰撞预警方法、系统及可读介质,方法包括,获取第一车辆行驶信息,并将所述第一车辆行驶信息发送给第一范围内的驾驶车辆;获取第二范围内的车辆行驶信息,根据所述第二范围内的车辆行驶信息和所述第一车辆行驶信息,确定与第一车辆位于同车道且同向的第二车辆和位于第一车辆待变车道且不同向的第三车辆;获取所述第二车辆行驶信息和所述第三车辆行驶信息,根据所述第一车辆行驶信息和所述第二车辆行驶信息得到超车风险结果;当所述超车风险结果为安全时,则根据所述第一车辆行驶信息和所述第三车辆行驶信息得到变道风险结果;当所述变道风险结果为危险时,则向所述第一车辆发送碰撞预警。


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    Title :

    Reverse overtaking lane-changing collision algorithm and device based on common roads and highways in cities and suburbs


    Additional title:

    一种基于城市及郊区普通道路及公路的逆向超车变道碰撞算法及装置


    Contributors:
    GAO YIHONG (author) / ZUO LIANPENG (author) / WANG ZHUO (author) / YANG CHUNCHENG (author)

    Publication date :

    2023-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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