The invention provides a method and a device for generating vehicle running track information, which can be applied to the technical field of automatic driving. The method comprises the steps that in response to the situation that a target vehicle is about to enter an intersection area along a target lane, target lane information and driving state information of the target lane are acquired, and the target lane information comprises lane attribute information and first intersection point information of the target lane and the intersection area; candidate lane information is obtained from multiple pieces of lane information associated with the intersection area according to the lane attribute information and the driving state information, and the candidate lane information comprises second intersection point information of a candidate lane and the intersection area; generating candidate driving area information according to the first intersection point information and the second intersection point information; and according to the driving state information and the candidate driving area information, generating vehicle driving track information used for representing that the target vehicle passes through the intersection area.

    本公开提供了一种车辆运行轨迹信息的生成方法及装置,可以应用于自动驾驶技术领域。该方法包括:响应于目标车辆沿着目标车道即将行驶入路口区域,获取目标车道信息和目标车道的行驶状态信息,目标车道信息包括车道属性信息和目标车道与路口区域的第一交点信息;根据车道属性信息和行驶状态信息,从与路口区域关联的多个车道信息中得到候选车道信息,候选车道信息包括候选车道与路口区域的第二交点信息;根据第一交点信息和第二交点信息,生成候选行驶区域信息;以及根据行驶状态信息和候选行驶区域信息,生成用于表征目标车辆行驶通过路口区域的车辆行驶轨迹信息。


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    Title :

    Method and device for generating vehicle driving track information


    Additional title:

    车辆行驶轨迹信息的生成方法及装置


    Contributors:
    FAN TAO (author) / GUI CHENGUANG (author)

    Publication date :

    2023-12-19


    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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