Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions
To reduce the occurrence of ship collisions, immediate danger, and close-quarters situations in narrow inland waterways, a step-by-step early warning system for ship collision-avoidance actions was developed, along with an early warning method and model of collision risk based on coordinated collisi...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Journal of Advanced Transportation |
| Online Access: | http://dx.doi.org/10.1155/2020/5271794 |
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| _version_ | 1832566053586075648 |
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| author | Zhiyou Cheng Yaling Li Bing Wu |
| author_facet | Zhiyou Cheng Yaling Li Bing Wu |
| author_sort | Zhiyou Cheng |
| collection | DOAJ |
| description | To reduce the occurrence of ship collisions, immediate danger, and close-quarters situations in narrow inland waterways, a step-by-step early warning system for ship collision-avoidance actions was developed, along with an early warning method and model of collision risk based on coordinated collision-avoidance actions. This study first analyzed the importance of coordinated collision-avoidance actions in inland waterways, and the process and key components of coordinated collision-avoidance actions were studied. Then, the early warning method of inland ship collision risk based on coordinated collision-avoidance actions was introduced; the effectiveness of the early warning method was comparatively analyzed via experimental observations. A framework of early warning model of inland ship collision risk was created based on the early warning method; a collision risk early warning model for inland ships based on coordinated collision-avoidance actions was proposed according to the relationship between the distance/time to the closest point of approach (DCPA, TCPA), coordination degree of collision-avoidance actions of the two considered ships and collision risk; moreover, the early warning model of inland ship collision risk was further considered for quantitative calculation. Finally, the application of the early warning method and model was demonstrated using a case study. The results indicate that the early warning method of inland ship collision risk based on coordinated collision-avoidance actions could effectively reduce the emergence of close-quarters situations and immediate danger, and the early warning model could quantitatively show the evolution of collision risk of two ships along with the process of coordinated collision-avoidance actions. |
| format | Article |
| id | doaj-art-2df6bb0be11941ebaa6eb2659302f0ec |
| institution | Kabale University |
| issn | 0197-6729 2042-3195 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Advanced Transportation |
| spelling | doaj-art-2df6bb0be11941ebaa6eb2659302f0ec2025-02-03T01:05:12ZengWileyJournal of Advanced Transportation0197-67292042-31952020-01-01202010.1155/2020/52717945271794Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance ActionsZhiyou Cheng0Yaling Li1Bing Wu2School of Shipping and Naval Architecture, Chongqing Jiaotong University, Chongqing 400074, ChinaSchool of Transportation, Wuhan University of Technology, Wuhan 430063, ChinaNational Engineering Research Center for Water Transport Safety (WTSC), Wuhan University of Technology, Wuhan 430063, ChinaTo reduce the occurrence of ship collisions, immediate danger, and close-quarters situations in narrow inland waterways, a step-by-step early warning system for ship collision-avoidance actions was developed, along with an early warning method and model of collision risk based on coordinated collision-avoidance actions. This study first analyzed the importance of coordinated collision-avoidance actions in inland waterways, and the process and key components of coordinated collision-avoidance actions were studied. Then, the early warning method of inland ship collision risk based on coordinated collision-avoidance actions was introduced; the effectiveness of the early warning method was comparatively analyzed via experimental observations. A framework of early warning model of inland ship collision risk was created based on the early warning method; a collision risk early warning model for inland ships based on coordinated collision-avoidance actions was proposed according to the relationship between the distance/time to the closest point of approach (DCPA, TCPA), coordination degree of collision-avoidance actions of the two considered ships and collision risk; moreover, the early warning model of inland ship collision risk was further considered for quantitative calculation. Finally, the application of the early warning method and model was demonstrated using a case study. The results indicate that the early warning method of inland ship collision risk based on coordinated collision-avoidance actions could effectively reduce the emergence of close-quarters situations and immediate danger, and the early warning model could quantitatively show the evolution of collision risk of two ships along with the process of coordinated collision-avoidance actions.http://dx.doi.org/10.1155/2020/5271794 |
| spellingShingle | Zhiyou Cheng Yaling Li Bing Wu Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions Journal of Advanced Transportation |
| title | Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions |
| title_full | Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions |
| title_fullStr | Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions |
| title_full_unstemmed | Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions |
| title_short | Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions |
| title_sort | early warning method and model of inland ship collision risk based on coordinated collision avoidance actions |
| url | http://dx.doi.org/10.1155/2020/5271794 |
| work_keys_str_mv | AT zhiyoucheng earlywarningmethodandmodelofinlandshipcollisionriskbasedoncoordinatedcollisionavoidanceactions AT yalingli earlywarningmethodandmodelofinlandshipcollisionriskbasedoncoordinatedcollisionavoidanceactions AT bingwu earlywarningmethodandmodelofinlandshipcollisionriskbasedoncoordinatedcollisionavoidanceactions |