Research on Ship Collision Risk Calculation in Port Navigation ...

This paper used the Ising model theory to extract ship data from the automatic identification system (AIS) and investigate the mutual influence mechanism among ...

The results indicate that the proposed collision risk Ising model can quantitatively assess the distribution of collision risks for ships in restricted water ...

Research on Ship Collision Risk Calculation in Port Navigation ...

This model takes into account various influential factors, including the number of ship track crossing frequency, density distribution, velocity ...

Research on Ship Collision Risk Calculation in Port Navigation ...

Semantic Scholar extracted view of "Research on Ship Collision Risk Calculation in Port Navigation Waters Based on Ising Model and AIS Data" by Jianwen Ma ...

Research on Ship Collision Risk Calculation in Port Navigation ...

The developed CPA calculation method can assist in informing the navigation decisions and reducing unnecessary manoeuvres. Through the analysis of a real ...

Modeling perceived collision risk in port water navigation

Moreover, other factors such as vessel size and the environment play an important role in influencing navigational risk. These factors are not considered in the ...

Research on Ship Collision Risk Calculation in Port Navigation ...

Research on Ship Collision Risk Calculation in Port Navigation Waters Based on Ising Model and AIS Data · Abstract · Full-Text PDF · Similar Papers ...

New model helps ships recognize, avoid potential port accidents

In their article, “Research on Ship Collision Risk Calculation in Port Navigation Waters Based on Ising Model and AIS Data,” the authors ...

Evolutionary model and risk analysis of ship collision accidents ...

The inability to make reasonable navigational decisions increases the likelihood of ship collisions. Hydrological factors, including current ...

A real-time ship encounter collision risk detection approach in close ...

In order to identify ship collision risk for the security of maritime transportation in a close-quarters situation, a novel real-time ship ...

Modeling perceived collision risk in port water navigation

As relative indicators to measure the collision risk of a single ship pair, the DCPA and TCPA are of great value and significance. ... ... Table 1 shows an ...

Developing a Ship Collision Risk Assessment Model with Internal ...

Internal factors were determined through conjoint analysis, emphasizing encounter relationships, separation distance, and vessel speed. External ...

Dynamic Calculation Approach of the Collision Risk in Complex ...

One is from the perspective of ship navigation and maneuvering. This kind of method usually uses the geometric parameters between the ship and the nearby ...

A framework of marine collision risk identification strategy using AIS ...

The model was verified by using automatic identification system data obtained from Tianjin Port. When compared to previous research, the ...

An Analytic Model for Identifying Real-Time Anchorage Collision ...

The proposed anchorage collision risk model can help maritime surveillance better monitor and organize the ship traffic near the port and ...

Study on Assessing Dynamic Risk of Ship Collision - ASCE Library

Combined with the risk model of SAMSON (Safety Assessment Model for Shipping and Offshore on the North Sea), the basic calculation can be improved into dynamic ...

qwab021.pdf - Oxford Academic

for collision avoidance in ship navigation using the. CPA and ... However, if we calculate. Page 7. 900. Quantitative calculation method of the collision risk.

Spatial Analysis for Vessel Collision Risk Assessment - YouTube

In order to estimate the risk of vessel collision, vessel encounters are studied, which is an important intermediate phase in the collision ...

Quantitative calculation method of the collision risk for collision ...

In this study, an improved method is proposed for the quantitative calculation of the CR in ship navigation that combines the advantages of two ...

Prediction of ship collision risk based on CART - IET Journals - Wiley

In the field of ship navigation and safety, ship collision risk prediction is an important topic of research. In particular, ship collision risk ...