The invention relates to the technical field of bridges, in particular to a bridge anti-collision early warning method, system and equipment and a medium. According to the method, the ship historical trajectory big data of the target bridge and the ship type information of the target ship are acquired, the candidate trajectory is determined according to the current position and course of the target ship, then the optimal navigation path matched with the ship type is recommended, and the collision risk level of the ship deviating from the recommended trajectory is dynamically evaluated. Accurate early warning is achieved according to the collision risk level, effectiveness and reliability of bridge anti-collision early warning are improved, matched tracks are recommended for different ship types, and pertinence is high.

    本申请涉及桥梁的技术领域,尤其涉及一种桥梁防碰撞预警方法、系统、设备和介质。本申请通过获取目标桥梁的船只历史轨迹大数据以及目标船只的船型信息,根据目标船只的当前位置、航向确定候选轨迹,然后推荐与船型相匹配的最优航行路径,并动态评估偏离推荐轨迹船只的碰撞风险等级,根据碰撞风险等级实现精准预警,提高了桥梁防碰撞预警的实效性和可靠性,同时针对不同的船型推荐匹配的轨迹,针对性强。


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    Title :

    Bridge anti-collision early warning method, system, equipment and medium


    Additional title:

    一种桥梁防碰撞预警方法、系统、设备和介质


    Contributors:
    CHEN NAN (author) / ZENG TIANLE (author) / HUANG WENQING (author) / HUANG YAOZHEN (author) / LIU JIA (author)

    Publication date :

    2024-08-13


    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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