The invention discloses a virtual lane generation method and device, equipment, a storage medium and a program product, and relates to the technical field of intelligent traffic, the method is applied to an OBU of a first vehicle, and the method comprises the steps: obtaining map information of a target intersection; the target intersection is an intersection in a first area where the current position of the first vehicle is located; under the condition that the first information of at least one downstream road of the target intersection is missing in the map information, generating the first information of the missing downstream road according to the second information of the upstream road of the target intersection, and obtaining updated map information; and generating a virtual lane between the associated upstream road and downstream road according to the updated map information. According to the scheme, under the condition that the map information is incomplete, the virtual lane line can be generated based on the existing map information, so that vehicle driving is assisted, and the accuracy of track prediction and collision early warning is improved.

    本申请公开了一种虚拟车道生成方法、装置、设备、存储介质及程序产品涉及智慧交通技术领域,所述方法应用于第一车辆的OBU,所述方法包括:获取目标路口的地图信息;所述目标路口为所述第一车辆的当前位置所在的第一区域内的路口;在所述地图信息中缺失所述目标路口的至少一条下游道路的第一信息的情况下,根据所述目标路口的上游道路的第二信息,生成缺失的下游道路的第一信息,获得更新后的地图信息;根据所述更新后的地图信息,生成相关联的上游道路和下游道路之间的虚拟车道。本申请的方案在地图信息不完整的情况下,也能够基于已有的地图信息生成虚拟车道线,从而辅助车辆驾驶,提高轨迹预测及碰撞预警的准确性。


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    Title :

    Virtual lane generation method and device, equipment, storage medium and program product


    Additional title:

    虚拟车道生成方法、装置、设备、存储介质及程序产品


    Contributors:
    KUANG FENGTIAN (author) / XU BO (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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