The invention relates to the technical field of vehicle scheduling, in particular to a guiding method and system for a manually-driven container truck in an unmanned mixed-traffic port. The method comprises the following steps: acquiring a target task of the unmanned container truck and track data of the unmanned container truck, and converting the track data of the unmanned container truck into a space-time network; taking minimization of the transportation time of the manned container truck as an optimization objective, setting constraint conditions, establishing a space-time network model, and solving the space-time network model to obtain a shortest path of the manned container truck; and issuing the shortest path of manually driving the container truck to the guide screen of the corresponding node and the mobile phone map APP of the container truck driver. Compared with the prior art, the method can avoid the problem of unmanned driving failure caused by lane rush-in of manned driving, and can effectively improve the operation efficiency in the mixed harbor.

    本发明涉及车辆调度技术领域,尤其是涉及一种无人驾驶混行港口内人工驾驶集装箱卡车引导方法及系统。其中,该方法包括:获取有人驾驶集装箱卡车目标任务与无人驾驶集装箱卡车轨迹数据,将所述无人驾驶集装箱卡车轨迹数据转换至时空网络中;将有人驾驶集装箱卡车的运输时间最小化作优化目标,并设置约束条件,建立时空网络模型,对所述时空网络模型进行求解,获得有人驾驶集装箱卡车的最短路径;将人工驾驶集装箱卡车的最短路径发布至相应节点的引导屏和集卡驾驶员的手机地图APP中。与现有技术相比,本发明能够避免有人驾驶因抢道通行导致无人驾驶失效的问题,可有效提升混行港口内的作业效率。


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    Title :

    Guiding method and system for manually-driven container truck in unmanned mixed-traffic port


    Additional title:

    一种无人驾驶混行港口内人工驾驶集装箱卡车引导方法及系统


    Contributors:
    WANG LEI (author) / LIU JIE (author) / WENG JINXIAN (author)

    Publication date :

    2024-10-29


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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