The digitalisation of waterways is an important part of water transport information development, and the construction of digital waterways can effectively enhance water transport safety supervision. Traditional two-dimensional electronic charts have long been unable to meet the needs of the booming development of inland waterway shipping. With the development of geographic information technology and the Internet, the construction of three-dimensional digital waterways and its real-time visualization technology has enabled shore-based staff to remotely plan ship navigation paths and achieve effective obstacle avoidance through a three-dimensional digital platform to provide technical support. Taking the Beijiang channel waters of Shaoguan Wushi Port as the research object, the improved path planning algorithm is used to construct a ship stranding and reefing risk evaluation model based on water depth information to plan a safe navigation path for ships, and finally the 3D digital platform built by Cesium engine is used to visualize the ship navigation path and verify the feasibility of the improved algorithm.
Design and implementation of ship obstacle avoidance system based on channel simulation
2023-08-04
1068054 byte
Conference paper
Electronic Resource
English
Obstacle avoidance alarm device for unmanned ship and use method of obstacle avoidance alarm device
European Patent Office | 2025
|OBSTACLE AVOIDANCE DEVICE, OBSTACLE AVOIDANCE SYSTEM AND PROGRAM
European Patent Office | 2017
|Chassis obstacle avoidance system and obstacle avoidance method
European Patent Office | 2023
|