Deterministic Vessel Automatic Collision Avoidance Strategy Evaluation Modeling

Based on the concrete sailing parameters of the own vessel and the target vessel demarcate and the division of stages of vessel collision avoidance, the deterministic vessel automatic collision avoidance strategy evaluation model is constructed by the relevant factors which influence ships encounter dangerous situation. By means of inputting the relevant parameters of the collision avoidance strategy into the feasibility evaluation model, the estimated judging curves of the pivotal parameters of vessel collision avoidance can be validated, furthermore, the deterministic collision avoidance evaluation model for single vessel can be extended to the multi-vessels collision avoidance evaluation. Finally, by means of comparing the actual cases of the vessel collision avoidance and the diagrammatic sketch of two vessels' sailing trajectory, the feasibility report of the collision avoidance strategy can be generated, and then the feasibility and effectiveness of the deterministic evaluation model could be proved.