直航船采取最有助于避碰行动时机研究  

Research on the Opportunity of Action Taking Best Aid to Avoid Collision by Stand-on Vessel

作　　者：毕修颖 石云鹏 BI Xiu-ying;SHI Yun-peng(Navigation College,Guangzhou Maritime University,Guangzhou Guangdong 510725,China;Guangzhou port pilot station,Guangzhou Guangdong 510700,China)

机构地区：[1]广州航海学院海运学院,广东广州510725 [2]广州港引航站,广东广州510700

出　　处：《广州航海学院学报》2024年第2期1-6,共6页Journal of Guangzhou Maritime University

基　　金：广州交通大学学科建设专项(K52022001)。

摘　　要：直航船采取最有助于避碰行动的时机属于船舶避碰行动的最后阶段,在船舶避碰实践中,船舶驾驶员或引航员大多对其概念模糊,不知道该避碰时机的数值表示和采取的避碰行动大小.通过研究船舶碰撞会遇过程和船舶转向避让过程,给出了船舶转向避让时碰撞距离的数学模型,模型应用的结果通过算例和模拟实验得到验证,为指导直航船的海上船舶避碰行动和最大程度地减少船舶碰撞提供理论依据.研究成果对确保船舶航行安全、推动船舶航行智能化具有重要意义.The opportunity of action taking best aid to avoid collision by stand-on vessel is the final stage of the ship's collision avoidance.In ship collision avoidance practice,the ship's duty officers or the pilots on board are mostly vague about its concept,and do not know this opportunity and the action being taken.The mathematical models of the ship collision distance are given by studying the ships collision process and the altering course collision avoidance process.The results of application of the model are verified by numerical examples and simulation experiments.It will provide a theoretical basis for guiding the collision avoidance actions of stand-on vessel at sea and minimizing the number of ship collisions.The research results are of significance for ensuring ship navigation safety and promoting ship navigation intelligence.

关 键 词：船舶安全 船舶避碰 碰撞距离 最有助于避碰的行动 

分 类 号：U698.1[交通运输工程—港口、海岸及近海工程]