Mitsui O.S.K. Lines, Ltd. (MOL), under the leadership of President & CEO Takeshi Hashimoto, has introduced the “Fouling Analysis” application as part of its big data project “FOCUS.” The app is designed to analyze and optimize the maintenance of ship hulls by utilizing advanced data analytics to reduce biofouling, unnecessary fuel consumption, and greenhouse gas (GHG) emissions.
Big Data-Driven Analysis of Marine Biofouling
The “Fouling Analysis” app leverages sensor data collected every few minutes, along with daily voyage data gathered since the ship’s delivery. By combining this data with MOL’s specialized knowledge, the application evaluates the extent and causes of marine biofouling on a ship’s underwater surfaces. The tool helps assess propulsion performance degradation and suggests optimal maintenance solutions, even for older vessels.
Detailed Insights on Fouling Causes and Propulsion Degradation
The app provides comprehensive insights into the condition of the ship’s hull. It presents docking periods in color-coded bands based on phytoplankton concentration and offers 3D hull surface images to enhance the analysis. By taking into account factors like the type of paint used and the ship’s operational speed, the app can assess the level of biofouling and its impact on propulsion efficiency.
Optimized Maintenance and Paint Selection
Based on the accumulated data and analysis, the application recommends the most effective antifouling paints and proposes optimal cleaning schedules, ensuring efficient ship operation without unnecessary fuel consumption. The 3D images help calculate fouling areas and their size, enabling precise paint selection and evaluating the performance of painting contractors.
Enhancing Ship Management with AI and Big Data
MOL is also developing an advanced AI-based analysis model to further improve the accuracy of the propulsion degradation assessments. This ongoing development aims to refine maintenance planning, improve ship management, and contribute to a more sustainable shipping industry by reducing GHG emissions.
Digital Transformation (DX) and Future Vision
The introduction of the “Fouling Analysis” application aligns with MOL’s broader digital transformation strategy, “BLUE ACTION 2035.” As part of its DX Vision and Action Plan, MOL is working to enhance productivity, optimize operations, and prioritize environmental sustainability through digital innovations.
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Source: mol.co.jp
