The invention provides a geometric model-based road section permission allocation method. The method comprises the following steps of: determining a driving route of a vehicle; establishing at least one corresponding geometric model according to each intersection in the driving route in advance; when the vehicle runs to the running range of any intersection in the running route, the road section authority of the vehicle is determined according to the at least one geometric model corresponding to the intersection and the running route; and the vehicle runs through the intersection according to the road section authority. According to the method, additional hardware equipment is not needed, road permissions exceeding the sensing range of the vehicle can be controlled and distributed, collision when the vehicle passes through an intersection is avoided, and safe operation of automatic driving is guaranteed.

    本发明提供了一种基于几何模型的路段权限的分配方法,所述方法包括:确定车辆的行驶路线;预先根据行驶路线中每一个交汇口建立至少一个对应的几何模型;当所述车辆行驶至行驶路线中的任意交汇口的行驶范围内,根据该交汇口对应的至少一个几何模型和行驶路线确定该车辆的路段权限;所述车辆根据所述路段权限行驶过交汇口。本发明无需增加额外的硬件设备,能够对超出车辆自身感知范围的道路权限进行控制和分配,避免车辆通过路口时发生碰撞,保障自动驾驶安全运营。


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    Title :

    Line permission allocation method based on geometric model


    Additional title:

    基于几何模型的线路权限的分配方法


    Contributors:
    WANG GUOTANG (author) / LIN CONG (author) / LI SHANCAI (author) / HUANG ZHENGHUA (author) / JIANG LIANGWEI (author) / LIU YINXIAO (author)

    Publication date :

    2024-01-12


    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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