The invention provides a vehicle intersection passing decision-making method and system based on multi-mode control, and the method comprises the steps: obtaining the information of vehicles in front of, behind and behind a lane and the state information of a signal lamp when the distance between a vehicle and an intersection stop line is smaller than a distance threshold value; and the vehicle passing state decision is made according to whether a reference vehicle exists in the front, the rear and the side rear of the vehicle driving direction, the speed difference between the reference vehicle and the vehicle and the time difference corresponding to the speed difference. While the safety is ensured, the efficiency of the vehicle passing through the intersection is improved, and the waiting time at the intersection is reduced.

    本发明提出一种基于多模态控制的车辆路口通行决策方法及系统,其中决策方法为:在自车与路口停止线之间的距离小于距离阈值时,获取车道前方、后方、侧后方车辆信息以及信号灯状态信息,根据所述车辆行驶方向的前方、后方、侧后方是否存在参考车辆以及与参考车辆与自车之间的速度差、速度差对应的时间差进行所述车辆通行状态决策。本发明在保证安全性的同时,提升车通过路口的效率,减少在路口的等待时间。


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    Titel :

    Multi-modal control-based vehicle intersection passing decision-making method and multi-modal control-based vehicle intersection passing decision-making system


    Weitere Titelangaben:

    一种基于多模态控制的车辆路口通行决策方法及系统


    Beteiligte:
    LI WEI (Autor:in) / YE YULIN (Autor:in) / ZHOU XIAOCHUAN (Autor:in) / ZHANG HAN (Autor:in) / ZHAO WANZHONG (Autor:in)

    Erscheinungsdatum :

    10.11.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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