Recording medium having stored marine fuel economy system using energy efficiency optimization for ship operation instructions optimize embodying the computer program according to the method and method thereof

摘要

The present invention relates to a system and method for saving marine fuel by optimizing energy efficiency for optimally sailing a ship, and a recording medium for recording a computer program for implementing the method. The method comprises the steps of: (a) collecting reference ship specifications, (b) collecting reference sailing data, (c) generating a module for calculating optimum RPM, (d) calculating the optimum RPM by inputting the current schedule condition and the sailing condition, and (e) applying the optimum RPM to the engine of the ship. According to the present invention, all internal and external energy consumption of the ship is intensively analyzed to save the fuel oil which is the main energy source of the ship. Further, by integrating a navigational device having an engine controller for optimizing energy efficiency for each sailing condition, the optimum sailing condition can be calculated. Using this technology, the engine can be automatically controlled without a human operator, cost can be reduced, and the operating expenses of a shipping company can be reduced due to the energy savings. Further, by saving labor expenses, the economic feasibility and efficiency of marine transportation can be improved. Moreover, by saving fuel oil, certified emissions reduction credit can be secured, and contributions to preventing global warming can be made.