Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions
Joint Authors
Cheng, Zhiyou
Li, Yaling
Wu, Bing
Source
Journal of Advanced Transportation
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-20
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
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.
American Psychological Association (APA)
Cheng, Zhiyou& Li, Yaling& Wu, Bing. 2020. Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions. Journal of Advanced Transportation،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1175717
Modern Language Association (MLA)
Cheng, Zhiyou…[et al.]. Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions. Journal of Advanced Transportation No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1175717
American Medical Association (AMA)
Cheng, Zhiyou& Li, Yaling& Wu, Bing. Early Warning Method and Model of Inland Ship Collision Risk Based on Coordinated Collision-Avoidance Actions. Journal of Advanced Transportation. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1175717
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1175717