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Research on modeling and simulation of vessel traffic flow in straight segment of inland waterway based on cellular automaton
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Jianyu WU1, Le QI1, 2, 3, Juanyang XIAO1, Yuanyuan JI4, Robert BALLING4
Navigation of China | 2025, 48(2) : 62 - 71
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Navigation of China | 2025, 48(2): 62-71
• Port and Waterway Engineering •
Research on modeling and simulation of vessel traffic flow in straight segment of inland waterway based on cellular automaton
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Jianyu WU1, Le QI1, 2, 3, Juanyang XIAO1, Yuanyuan JI4, Robert BALLING4
Affiliations
  • 1.School of Navigation, Wuhan University of Technology, Wuhan 430063, China
  • 2.National Engineering Research Center for Water Transport Safety, Wuhan University of Technology, Wuhan 430063, China
  • 3.State Key Laboratory of Maritime Technology and Safety, Wuhan 430063, China
  • 4.School of Geographical Sciences and Urban Planning, Arizona State University, Tempe 85287, America
Published: 2025-06-25 doi: 10.3969/j.issn.1000-4653.2025.02.009
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Inland river navigation plays an important role in supporting the domestic and international dual circulation by connecting international and domestic markets. However, the navigable channels of inland waterways are limited. With the increased demand for inland vessel traffic and higher requirements for vessel traffic services, attention is increasingly being paid to the safety and efficiency of inland vessel traffic. It is necessary to rigorously explore the regularity and characteristics of inland vessel traffic flow and conduct research into traffic efficiency, safety and available channel capacity. Traffic flow simulation is one of the key methods employed in this type of research. By investigating and analysing the navigation behaviour characteristics of inland vessels, a cellular automata-based model of vessel traffic flow in inland waterways is established, and a simulation experiment is carried out based on a straight segment of the Yangtze River. The simulation results demonstrate that the model can accurately predict vessel behaviour, such as overtaking, entering and leaving waterways. The simulated traffic flow characteristics in trajectory simulations and spatial-temporal diagrams align closely with the actual situation. These results can provide theoretical and technical support for analysing inland waterway traffic flow, supervising vessel traffic, planning waterways, and forecasting traffic flow.

vessel traffic flow simulation  /  inland straight waterways  /  cellular automaton  /  waterway planning
Jianyu WU, Le QI, Juanyang XIAO, Yuanyuan JI, Robert BALLING. Research on modeling and simulation of vessel traffic flow in straight segment of inland waterway based on cellular automaton[J]. Navigation of China, 2025 , 48 (2) : 62 -71 . DOI: 10.3969/j.issn.1000-4653.2025.02.009
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Year 2025 volume 48 Issue 2
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Article Info
doi: 10.3969/j.issn.1000-4653.2025.02.009
  • Receive Date：2024-04-01
  • Online Date：2026-03-17
  • Published：2025-06-25
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  • Received：2024-04-01
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Affiliations
    1.School of Navigation, Wuhan University of Technology, Wuhan 430063, China
    2.National Engineering Research Center for Water Transport Safety, Wuhan University of Technology, Wuhan 430063, China
    3.State Key Laboratory of Maritime Technology and Safety, Wuhan 430063, China
    4.School of Geographical Sciences and Urban Planning, Arizona State University, Tempe 85287, America
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https://castjournals.cast.org.cn/joweb/zghh/EN/10.3969/j.issn.1000-4653.2025.02.009
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表12种不同金属材料的力学参数
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Number of
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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