The invention provides a ship monitoring system capable of easily ascertaining the heading direction of other ships. 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, on the basis of the first ship data and the second ship data, calculates a risk value indicating the risk of collision between the first ship and the second ship when it is assumed that the first ship has changed heading and arrives at each of the points, for each point on the predicted heading of the second ship; and a display unit that displays a risk region indicating the heading direction of the second ship at a point where the risk value is equal to or greater than a threshold value.
本发明提供容易掌握他船的航向方向的船舶监视系统。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;风险值算出部,基于所述第一船舶数据和所述第二船舶数据,针对所述第二船舶的预测航向上的各点算出风险值,所述风险值表示假定所述第一船舶改变航向并到达各所述点时所述第一船舶与所述第二船舶碰撞的风险;以及显示部,在所述风险值为阈值以上的点,显示表示所述第二船舶的航向方向的风险区域。
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
2024-01-05
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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 | 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
|