本发明公开了一种船舶辅助避碰方法和系统,其中所述方法包括:获取所述船舶的自身信息以及当前环境信息,所述当前环境信息包括风速和潮流速度;基于所述船舶的自身信息以及当前环境信息,采用第一路径规划策略确定第一航行路径;基于AIS接收器和ECDIS子系统,检测到在所述第一航行路径下第一时间阈值内存在碰撞风险时,启动雷达子系统,并采用第二路径规划策略;基于所述雷达子系统和ECDIS子系统,检测到在所述第一航行路径下第二时间阈值内存在碰撞风险时,采用第三路径规则策略。本发明根据不同的场景,结合不同设备的功能和数据,做出更合理的航行决策,保障船员和船舶的安全,提高航行的安全性和效率。

    The invention discloses a ship auxiliary collision avoidance method and system, and the method comprises the steps: obtaining the information of a ship and the current environment information, and the current environment information comprises the wind speed and the tidal current speed; determining a first navigation path by adopting a first path planning strategy based on the information of the ship and the current environment information; based on an AIS receiver and an ECDIS subsystem, when it is detected that a collision risk exists within a first time threshold under the first navigation path, a radar subsystem is started, and a second path planning strategy is adopted; and based on the radar subsystem and the ECDIS subsystem, when it is detected that a collision risk exists within a second time threshold under the first navigation path, a third path rule strategy is adopted. According to different scenes, functions and data of different devices are combined, a more reasonable navigation decision is made, the safety of sailors and ships is guaranteed, and the safety and efficiency of navigation are improved.


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    Title :

    一种船舶辅助避碰方法与系统


    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01S RADIO DIRECTION-FINDING , Funkpeilung