一种含有专用安全通道的新型锚位分配模型  

A new anchor position allocation model with exclusive safety channels

作　　者：秦庭荣[1] 何荥杰 周歆捷 胡逸凡 闫冠祥 阮大骏 QIN Tingrong;HE Xingjie;ZHOU Xinjie;HU Yifan;YAN Guanxiang;RUAN Dajun(Merchant Marine College,Shanghai Maritime University,Shanghai 201306,China;College of Ocean Science and Engineering,Shanghai Maritime University,Shanghai 201306,China)

机构地区：[1]上海海事大学商船学院,上海201306 [2]上海海事大学海洋科学与工程学院,上海201306

出　　处：《上海海事大学学报》2024年第3期24-30,共7页Journal of Shanghai Maritime University

基　　金：国家重点研发计划(2021YFC 2801005);国家自然科学基金(52272353)。

摘　　要：船舶在锚地锚泊的安全性越来越受到重视,而以最大孔度优先算法为代表的各类模型均以锚地容量最大化为目标,缺乏对锚地安全性的考虑。为此,以安全优先为原则,提出一种在锚地设有专用安全通道的新型锚位分配模型。该模型包含锚泊圆、锚泊区块和专用安全通道等3部分,能最大限度地兼顾锚地的安全性和利用率。锚地被专用安全通道划分成多个区块,各区块宽度由船长分类算法确定,相邻区块间的航道宽度由专用安全通道宽度算法确定。该模型被应用于大沽口北锚地。实验结果表明,该模型能提供兼顾锚地安全性和利用率的锚位分配方案,可满足未来自主航行船舶的自动锚泊需求。The safety of ship anchoring in an anchorage is drawing more and more attention,while all kinds of models represented by the maximum hole degree first algorithm aim to maximize the capacity of the anchorage,and lack the consideration of the anchorage safety.Therefore,a new anchor position allocation model with exclusive safety channels in the anchorage is proposed.The model consists of three parts:anchorage circles,anchorage blocks and exclusive safety channels.It can balance the anchorage safety and the utilization as much as possible.The anchorage is divided into several blocks by exclusive safety channels,the width of each block is determined by the ship length classification algorithm,and the width of the channel between adjacent blocks is determined by the exclusive safety channel width algorithm.The model is applied to Dagukou north anchorage.The experimental results show that,the model can not only provide an anchor position allocation scheme that balances the anchorage safety and the utilization,but also meet the demand of autonomous navigation ships for automatic anchoring in the future.

关 键 词：锚位分配 专用安全通道 安全优先 自动锚泊功能 

分 类 号：U653.2[交通运输工程—港口、海岸及近海工程]