METHOD AND SYSTEM FOR REDUCING VESSEL FUEL CONSUMPTION

A method for the reduction of ship fuel consumption through the optimisation of vessel draft, speed and trim using historical vessel data. Historical global, online data, is collected for multiple vessel operating parameters associated with its previous voyages. After initial filtering and cleaning of the gathered data, a process of analysing the data to determine the optimum draft, speed and trim for the vessels' given speed is described. The determined optimum draft, speed and trim values are then presented to the Captain or an automatic draft and trim optimisation system for the current draft and trim to be adjusted. This application therefore discloses a method for analysing historical vessel data to provide advice on optimum draft, trim and speed. A method for predicting the achievable fuel savings and recording the fuel savings achieved is also disclosed. 一种用于通过使用历史船舶数据优化船舶吃水、速度和纵倾来减少船只燃料消耗的方法。收集与船舶的先前航程相关联的多个船舶操作性参数的历史全球在线数据。描述了在对采集的数据进行初始过滤和清理之后对所述数据进行分析以确定所述船舶的给定速度的最优吃水、速度和纵倾的过程。然后将确定的最优吃水、速度和纵倾值呈现给船