The invention belongs to the technical field of ship navigation safety, and particularly relates to a method for judging whether a ship enters a dangerous area. The invention provides a method for judging whether a ship enters a dangerous area, which is characterized in that demand analysis, algorithm coordinate system establishment and relation classification of a leg and a dangerous area are carried out on the problem of judging whether the leg of the ship enters the dangerous area during navigation, and a judgment rule and an algorithm model under each condition are researched and established on the basis. The judgment method provided by the invention can quickly and accurately judge whether the route segment on the ship route enters the dangerous area or not, can directly serve as a reference basis for sailing personnel to adjust the route, can become an important function of a sailing safety support system, and provides practical auxiliary support for drawing a reasonable route.
本发明属于船舶航行安全技术领域,具体涉及一种判断船舶进入危险区域的方法。本发明提供一种判断船舶进入危险区域的方法,对船舶航行中,航线上航段是否进入危险区域的判断问题,进行了需求分析、算法坐标系建立、航段与危险区域关系分类,在此基础上研究建立了每种情况下的判断规则及算法模型。本发明提出的判断方法快速准确地判断了船舶航线上航段是否进入危险区域,能够直接作为航行人员调整航线的参考依据,并可成为航行安全支持系统的重要功能,为绘制合理的航线提供实用的辅助支持。
Method for judging whether ship enters dangerous area
一种判断船舶进入危险区域的方法
2023-05-23
Patent
Elektronische Ressource
Chinesisch
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