基于船舶交通流仿真的长江下游重点航段航标优化配布  

Optimization and Distribution of Navigation Marks in Key Sections of the Yangtze River Downstream Based on Ship Traffic Flow Simulation

作　　者：徐海潮 徐武雄[2] 杭震 石磊 李玉坤 XU Haichao;XU Wuxiong;HANG Zhen;SHI Lei;LI Yukun(School of Electronic and Information Engineering,Sanjiang University,Nanjing 210012,Jiangsu,China;School of Electronic and Information,Hubei University of Science and Technology,Xianning 437100,Hubei,China;Taizhou Port and Waterway Development Center,Taizhou 225300,Jiangsu,China;Intelligent Transport Research Center,China Design Group Co.,Ltd.,Nanjing 210014,Jiangsu,China;School of Navigation,Wuhan University of Technology,Wuhan 430063,Hubei,China)

机构地区：[1]三江学院电子信息工程学院,江苏南京210012 [2]湖北科技学院电信学院,湖北咸宁437100 [3]泰州市港航事业发展中心,江苏泰州225300 [4]华设设计集团股份有限公司智能交通技术和设备交通运输行业研发中心,江苏南京210014 [5]武汉理工大学航运学院,湖北武汉430063

出　　处：《重庆交通大学学报（自然科学版）》2024年第12期55-60,83,共7页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：江苏省交通发展重大专项项目(2020Z02);湖北省重点研发计划项目(2023DJC175)。

摘　　要：在长江航道中,航标是船舶航行的“眼睛”,引导船舶沿着航道或预定航线安全航行,故航标的科学配布极其重要。目前长江下游渡口等重点航段的航标仍依靠人工经验布设,而随着船舶大型化和船舶数量的急剧增加,重点水域航路的航标布设与船舶航行安全的矛盾日益突出,急需对重点水域航路的航标进行合理配置及科学优化。为此,基于Multi-agent交通流仿真模型和船舶领域冲突检测方法,构建了内河船舶交通流仿真平台;以长江下游江苏省福北航段为研究对象,基于交通流仿真平台和历史通航数据识别该航道的航行高风险水域,优化通航航路路径,并据此制定了虚拟航标和实体航标相结合的配布方案,有效提升了船舶安全航行保障能力。In the Yangtze River waterway,navigation marks are the"eyes"of ships,guiding them to safely navigate along the waterway or the scheduled route,so it is extremely important to scientifically distribute navigation marks.At present,navigation marks on key segments such as ferries in the lower Yangtze River still rely on manual experience.However,with the rapid increase in the size and number of ships,the contradiction between the layout of navigation marks in key water areas and the safety of ship navigation is becoming more and more prominent,so it is urgent to rationally allocate and scientifically optimize the navigation marks in key water areas.Therefore,a simulation platform of traffic flow for inland vessel was established based on Multi-agent traffic flow simulation model and conflict detection method of ship domain.Taking the Fubei section of the lower reaches of the Yangtze River in Jiangsu province as the research object,the high-risk water areas for navigation in this channel were identified and the navigation routes were optimized by the traffic flow simulation platform and historical navigation data.And based on this,a layout plan combining virtual and physical navigation marks was developed,effectively enhancing the support capability of ship's safe navigation.

关 键 词：交通运输工程 航标 重点航段 Multi-agent 交通流仿真 

分 类 号：U644.38[交通运输工程—船舶及航道工程]