The invention provides a ship monitoring system capable of improving visual recognition of OZT. A ship monitoring system is provided with: a first data generation unit that generates first ship data indicating the position and speed of a first ship; a second data generation unit that generates second ship data indicating the position and speed of a second ship; a risk value calculation unit that calculates, on the basis of the first ship data and the second ship data, a risk value indicating the risk of collision between the first ship and the second ship when it is assumed that the first ship steers and arrives at each point on the predicted course of the second ship; a range specifying unit that specifies a range in which two or more points having risk values equal to or greater than a threshold value are consecutive; and a display unit that displays a risk region including a range in which two or more points for which the risk value is equal to or greater than the threshold value are consecutive.
本发明提供能够实现提高OZT的视觉识别性的船舶监视系统。船舶监视系统具有:第一数据生成部,生成表示第一船舶的位置和速度的第一船舶数据;第二数据生成部,生成表示第二船舶的位置和速度的第二船舶数据;风险值计算部,基于第一船舶数据以及第二船舶数据,针对第二船舶的预测航向上的各点,算出表示假定第一船舶转向并到达各点时第一船舶与第二船舶碰撞的风险的风险值;范围确定部,确定风险值为阈值以上的点连续2个以上的范围;以及显示部,显示包括风险值为阈值以上的点连续2个以上的范围的风险区域。
Ship monitoring system, ship monitoring method, information processing device, and program
船舶监视系统、船舶监视方法、信息处理装置以及程序
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
SHIP MONITORING SYSTEM, SHIP MONITORING METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM
European Patent Office | 2022
|SHIP MONITORING SYSTEM, SHIP MONITORING METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM
European Patent Office | 2022
|SHIP MONITORING SYSTEM, SHIP MONITORING METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM
European Patent Office | 2025
|Ship monitoring system, ship monitoring method, information processing device, and program
European Patent Office | 2023
|SHIP MONITORING SYSTEM, SHIP MONITORING METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM
European Patent Office | 2022
|