@article{Xu_Geng_Wen_2016, author = {Xu, Xiaoqin and Geng, Xiaoqiao and Wen, Yuanqiao}, title = {Modeling of Ship Collision Risk Index Based on Complex Plane and Its Realization}, journal = {TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation}, volume = {10}, number = {2}, pages = {251-256}, year = {2016}, url = {./Article_Modeling_of_Ship_Collision_Risk_Xu,38,646.html}, abstract = {Ship collision risk index is the basic and important concept in the domain of ship collision avoidance. In this paper, the advantages and deficiencies of the various calculation methods of ship collision risk index are pointed out. Then the ship collision risk model based on complex plane, which can well make up for the deficiencies of the widely-used evaluation model proposed by Kearon.J and Liu ruru is proposed. On this basis, the calculation method of collision risk index under the encountering situation of multi-ships is constructed, then the three-dimensional image and spatial curve of the risk index are figured out. Finally, single chip microcomputer is used to realize the model. And attaching this single chip microcomputer to ARPA is helpful to the decision-making of the marine navigators.}, doi = {10.12716/1001.10.02.07}, issn = {2083-6473}, publisher = {Gdynia Maritime University, Faculty of Navigation}, keywords = {Risk, Risk Calculation, Ship Collision Risk Index, Risk Index, Ship Domain, Decision Support System (DSS), Modeling of Ship Collision Risk Index, ARPA} }