Visual analytic based ship collision probability modeling for ship navigation safety

Öztürk, Ülkü; Boz, Hasan Alp; Balcısoy, Selim

doi:10.1016/j.eswa.2021.114755

Cited by 17 publications

(6 citation statements)

References 51 publications

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“…The results of the research on the possible minimum speed of the ships in the port, depending on the impact forces and the depth of the channels, using the calculation method presented in the article, showed the possibility of using this method in port conditions and reducing fuel consumption and the amount of emissions in the port. The minimization of fuel costs, using the optimal ship's speed in the port, which guarantees the safety of navigation, is especially important in ports located within the boundaries of cities because it can significantly reduce the environmental impact of the port and improve the living conditions of city residents due to reduced ship emissions [21,26].…”

Section: Discussionmentioning

confidence: 99%

“…For a sustainable approach, it is very important to find optimal solutions for ship speed when entering the port and in the internal shipping channels, as well as for the approach to individual important points of the port (areas defined by port administrations) [19]. The reduction in ship speed is also important for the reduction in energy (fuel) consumption and emissions of ships [25,26].…”

Section: Analysis Of Ship Speed and Emissions Generation In Ports-sit...mentioning

confidence: 99%

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Impact of Port Shallowness (Clearance under the Ship’s Keel) on Shipping Safety, Energy Consumption and Sustainability of Green Ports

Paulauskas,

Senčila,

Paulauskas

et al. 2023

Sustainability

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In a majority of ports, a ship’s speed is limited for reasons of navigational safety. At the same time, captains and port pilots choose the speed of the ship, but it cannot be higher than the speed allowed in the port. Therefore, the speed of the ship also depends on the experience of the masters and harbor pilots and the sailing conditions in specific situations. Choosing the optimal speed of the ship in the port, considering the hydrodynamic effect of shallow water and the controllability of the ship, can help reduce fuel consumption and ship emissions, which is important for the development of a sustainable port. In all cases, the safety of the shipping is the highest priority. The main objectives of this article are determining the optimal speed of ships in ports with low clearance under a ship’s hull, ensuring navigational safety, reducing fuel consumption and emissions, and creating a sustainable port. This article presents the methodology for calculating the optimal ship speed as the minimum controllable speed, fuel consumption and emission reduction, as well as its implications for sustainable and green maritime transport and port development. The methodology presented has been tested on real ships and using a calibrated simulator, navigating through port channels and port water’s restricted conditions.

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Section: Discussionmentioning

confidence: 99%

Section: Analysis Of Ship Speed and Emissions Generation In Ports-sit...mentioning

confidence: 99%

Impact of Port Shallowness (Clearance under the Ship’s Keel) on Shipping Safety, Energy Consumption and Sustainability of Green Ports

Paulauskas,

Senčila,

Paulauskas

et al. 2023

Sustainability

View full text Add to dashboard Cite

show abstract

“…Lee & Rhee, 2001) to measure the CRI. In this context, previous researchers have also improved and extended the synthesis by considering more proximity factors (e.g., relative bearing, relative speed, ship manoeuvrability, ship motion patterns, and stability conditions (Fang, Yu, Ke, Shaw, & Peng, 2018;Gil, 2021;Gil, Montewka, Krata, Hinz, & Hirdaris, 2020;Öztürk, Boz, & Balcisoy, 2021;M. Zhang, Montewka, Manderbacka, Kujala, & Hirdaris, 2021;M.…”

Section: Maritime Collision Risk Detection and Estimationmentioning

confidence: 99%

Multi-stage and multi-topology analysis of ship traffic complexity for probabilistic collision detection

Xin

Yang

Liu

et al. 2023

Expert Systems with Applications

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“…He et al [31] studied the quality problems of AIS (Automatic Identification System) data. Öztürk et al [32] performed visual analytics and analyzed the vessel's collision probability to improve ship navigation safety. A similar research problem was explored to determine trajectories for ships crossing the open sea close to obstacles influencing navigation safety [33].…”

Section: Literature Analysismentioning

confidence: 99%

Navigation Safety on Shipping Routes during Construction

2023

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Construction work or other maintenance and repair activities in navigational channels are crucial to ensure and improve ships’ movement on the selected routes. However, during the performance of these works, the ships’ navigation along the construction area becomes more difficult due to the decreased parameters of passages for vessels and the operation of specific equipment on the route, e.g., dredgers and floating cranes. During construction work in navigational channels, it is impossible to stop navigation or limit ships’ parameters because there may not be other possibilities for vessels to reach their planned ports or other dedicated areas. The prior determination of ships’ sailing conditions and restrictions is essential to ensure maritime safety in such areas. The aim of this study is to develop a methodology that allows the precise determination of minimum passage parameters for the navigation of ships sailing through the areas in navigational channels where construction or development works are being carried out. The theoretical basis for the minimum passage parameter calculation is presented. The methodology for assessing the conditions and restrictions of navigation during construction work is proposed. The minimum width of the shipping passages in defined navigational, hydro-meteorological, and hydrological conditions and the possible minimum parameters sufficient to guarantee navigational safety are considered in a case study. The research results may be interesting for port authorities, shipping companies, and other entities involved in the organization of ships’ movement during construction work in navigational channels or other areas.

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Visual analytic based ship collision probability modeling for ship navigation safety

Cited by 17 publications

References 51 publications

Impact of Port Shallowness (Clearance under the Ship’s Keel) on Shipping Safety, Energy Consumption and Sustainability of Green Ports

Impact of Port Shallowness (Clearance under the Ship’s Keel) on Shipping Safety, Energy Consumption and Sustainability of Green Ports

Multi-stage and multi-topology analysis of ship traffic complexity for probabilistic collision detection

Navigation Safety on Shipping Routes during Construction

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