The invention provides a ship dirt bottom monitoring method and system, electronic equipment and a storage medium. The method comprises the steps that basic parameters and measurement data of a ship are collected, and then the initial speed to the ground and the initial shaft power of the ship are obtained; according to resistance increase, the influence of water flow and the air resistance shallow water effect, the initial speed to the ground and the initial shaft power are corrected; comparing the relation curve of the corrected shaft power and the corrected to-ground navigational speed with the relation curve of the shaft power and the ship speed in the real ship operation stage under the condition of the navigational speed of the same shaft power or the shaft power under the same navigational speed requirement, the increment of fuel consumption, the increment of slip rate or the navigational time; and analyzing to obtain the influence severity of the pollution bottom on the ship speed in the ship navigation performance. According to the scheme provided by the invention, decision making and sewage disposal can be carried out before the sewage bottom of the ship deteriorates, damage to a ship propulsion system is reduced to the maximum extent, fuel consumption is reduced, and operation efficiency is improved.
本发明提供一种用于船舶污底监测的方法、系统、电子设备及存储介质。其中,方法包括:采集船舶基本参数和测量数据,进而得到船舶的初始对地航速和初始轴功率;根据阻力增加、水流的影响和空气阻力浅水效应,修正初始对地航速和初始轴功率;对比修正后的轴功率与修正后的对地航速的关系曲线与实船运营阶段的轴功率与船速的关系曲线在同一轴功率的航速或同一航速要求下的轴功率的条件下的燃油消耗的增加量、滑失率的增加量或航行时间,分析得出污底对于船舶航行性能中船速的影响严重程度。本发明提出的方案能够在船舶污底恶化前进行决策和清污,最大程度减少对于船舶推进系统的损害,降低燃油消耗,提升运营效率。
Method and system for ship sewage bottom monitoring, electronic equipment and storage medium
一种用于船舶污底监测的方法、系统、电子设备及存储介质
01.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
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