船舶即时抵达技术的应用难点与实现  

Application Challenges and Implementation of Just-in-Time Arrival Technology for Ships

作　　者：徐明强 胡筱渊 尚雨廷 周锋[2] Xu Ming-qiang;Hu Xiao-yuan;Shang Yu-ting;Zhou Feng(CTTIC Smart Data Co.,Ltd.,Shanghai 200940,China;Shanghai Maritime University,Shanghai 201306,China)

机构地区：[1]中交通信大数据(上海)科技有限公司,上海200000 [2]上海海事大学,上海201305

出　　处：《中国水运》2024年第9期75-77,共3页

基　　金：2022年度产业发展项目(HCXBCY-2022-032):基于新一代航运技术深度融合的智能航行大脑。

摘　　要：随着船舶燃油成本和节能减排政策的持续升级和加强,航运业和学术界对船舶节能减排问题的关注日益增加。针对当前操作性和技术性节能减排措施实施中存在的一些限制,本文研究分析了即时抵达航行(JIT)的必要性和实施特点,并在期租船模式下建立了船舶最佳速度选择模型。案例分析结果表明,通过JIT技术的实施,在确保承租人最大收益的前提下,可以有效提升船舶的能效。针对航运操作实践,从操作性和合同条款等方面分析了实施JIT存在的困难及潜在的解决方法。With the ongoing rise in ship fuel costs and the tightening of energy conservation and emission reduction policies,both the shipping industry and academia have shown increasing concern for ship energy efficiency and emissions reduction.In view of some limitations in the implementation of current operational and technical energy conservation and emission reduction measures,this study analyzes the necessity and implementation characteristics of just-in-time(JIT)voyages.A model for selecting the optimal ship speed under time charter conditions was established.Case analysis results indicate that implementing JIT technology can effectively improve ship energy efficiency while ensuring maximum benefits for the charterer.In terms of shipping operation practices,the difficulties and potential solutions of implementing JIT are analyzed from the aspects of operability and contract terms.

关 键 词：水路运输 节能减排 即时抵达 应用分析 

分 类 号：U697.32[交通运输工程—港口、海岸及近海工程]