Collaborative Collision Avoidance System and Method for Intelligent Ships Based on Ship-end Fusion Data

Abstract

The application belongs to the technical field of intelligent ships, and in particular relates to a system and method for collaborative collision avoidance of intelligent ships based on ship-side fusion data. The system includes: a first information acquisition module, which is used to acquire track information and position information of ships and obstacles in all areas; a first data fusion module, which is used to fuse the data acquired by the information acquisition module to obtain the area Ship track collection; the second information acquisition module is used to obtain the ship performance parameters of ships in each area; the second data fusion module is used to obtain the fusion track set through data fusion; the collaborative collision avoidance module is used to pass the preset The collaborative collision avoidance strategy generates collaborative collision avoidance decision information; the information interaction module is used to realize data interaction by means of VHF information communication. The application system can more quickly generate regional ship collision avoidance commands, reserve sufficient time for ships to implement collision avoidance decisions, and enhance the safety of collaborative collision avoidance.

Description

technical field [0001] The application belongs to the technical field of intelligent ships, and in particular relates to a system and method for collaborative collision avoidance of intelligent ships based on ship-side fusion data. Background technique [0002] At present, the tonnage and number of ships in domestic ports and inland waterways have increased significantly, and the number of ships entering the port is increasing, and the problem of water traffic safety has become increasingly prominent. How to judge whether adjacent ships will collide and guide ships in danger of collision to implement collision avoidance operations, assist intelligent ships to navigate safely and maintain maritime traffic order, has attracted more and more attention. [0003] The current collision avoidance strategy mostly adopts the idea of ​​shore-side integration-center coordinated control to command intelligent ships in the navigation area to coordinate collision avoidance. This treatment...

AI Technical Summary

Problems solved by technology

[0005] This application proposes an intelligent ship collaborative collision avoidance system and method based on ship-end fusion data to solve the time-consuming for the existing intelligent ship collaborative collision avoidance system based on ship-end fusion data to receive the collision avoidance strategy from the ship meeting Longer, the timeliness of decision-making is low, which reduces the safety of smart ships

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