The invention provides a control method and system for deciding passing based on intelligent logistics traffic information, and belongs to the technical field of automatic driving. The method comprises the following steps: acquiring and storing all traffic light stop line positions in a fixed driving route of a vehicle by adopting an RTK carrier phase difference analysis technology; the real-time position of the vehicle is obtained in the vehicle driving process; judging the distance between the real-time position of the vehicle and the position of the traffic light stop line at the nearest intersection, and entering the next step if the distance is smaller than a set value; and judging whether the vehicle detection traffic signal lamp information is consistent with the system detection traffic signal lamp information, and if yes, executing a traffic information decision algorithm. According to the invention, traffic information traffic decision can be realized without a high-precision map; the information processing range is narrowed through a method of judging the real-time position of the vehicle and the position of the traffic light stop line, the problem that automatic passing of the unmanned vehicle at the intersection needs to obtain high-precision map information to complete passing decision is solved, and the data processing amount is greatly reduced.

    本发明提供了一种智慧物流交通信息决策通行的控制方法及系统,属于自动驾驶技术领域。该方法包括:采用RTK载波相位差分析技术采集车辆固定行驶路线中所有红绿灯停止线位置并存储;车辆行驶过程中获取车辆实时位置;判断车辆实时位置与最近路口红绿灯停止线位置的距离,若判断所述距离小于设定值进入下一步;判断车辆检测交通信号灯信息与系统检测交通信号灯信息是否一致,若一致则执行通行信息决策算法。本发明无需高精度地图便可实现交通信息通行决策;通过判断车辆实时位置与红绿灯停止线位置的方法缩小信息处理范围,解决了无人驾驶车辆路口自动通行需要获得高精度地图信息才能完成通行决策的问题,大幅度减少数据处理量。


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    Title :

    Intelligent logistics traffic information decision passing control method and system


    Additional title:

    一种智慧物流交通信息决策通行的控制方法及系统


    Contributors:
    JIANG YANBING (author) / HE YIBO (author) / PAN TAO (author) / ZHONG ZUOTENG (author) / LIN ZHIGUI (author)

    Publication date :

    2023-06-27


    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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