Communication among the ships can provide additional information that assists ships in negotiating and collaborating with others to take effective actions. This article provides a review on ship collision avoidance methods proposed during the last decade from the perspectives of communication and cooperation. Two innovatively indices are defined, i.e., the communication index and the cooperation index. The overview of the existing research shows that collision risks are the most often exchanged information, while weak cooperation based on predefined protocols or rules, like COLREGs, is the majority. Competition and high-level cooperation are rarely studied in the past, but these topics have attracted increasing attention. Moreover, the analysis of the two indices reveals that communication is the premise of cooperation. Higher level cooperation requires detailed information, which means higher communication requirements. The main challenges for future research are identified, including cooperation among heterogeneous ships considering various autonomous levels and cooperation levels, the stability of the communication network and the reliability of the exchanged information, methods for obtaining the required information, and quantitative interpretations of COLREGs and seamanship.
CITATION STYLE
Chen, L., Fu, Y., Chen, P., & Mou, J. (2023). Survey on Cooperative Collision Avoidance Research for Ships. IEEE Transactions on Transportation Electrification, 9(2), 3012–3025. https://doi.org/10.1109/TTE.2022.3221643
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