Vessel Sensor Performance Analysis

Abstract

This thesis presents a case study that utilizes both theoretical and practical research methods to define and tackle the challenges associated with collecting ordinary vessel sensor data for shipowners. The study investigates how shipping companies of any size can implement this development effectively. It emphasizes the importance of leveraging existing sensor systems to reduce fuel consumption and travel time. By creating a dependable strategy and model, the organization aspires to position itself as a proficient entity in the future, ultimately benefiting customers, employees, and other stakeholders. However, relying on existing systems may present challenges, particularly in data collection, highlighting the need for further research into machinery data acquisition. The focus of my thesis is to explore methods for updating and utilizing existing systems and signals to create an effective tool for ship owners, enabling the use of real-time data for a variety of applications. This study primarily examines the products of Furuno and Consilium, as I have hands-on experience with both companies’ systems. The current market offers a variety of navigation system suppliers, making it essential to describe the functionalities of navigation sensors and complete systems. The main objective is to provide a comprehensive guide on collecting and integrating data from all ship navigation sensors, including video feeds from radar, ecdis, conning displays and cctv- systems. Additionally, it will cover data from the main engine, rudder, propulsion systems, and bow thrusters. All vital information for navigation officers. A key objective of this research is to consolidate this diverse array of data into a centralized system. By doing so, we can enable real-time monitoring from an autonomous control room or the ship owner´s office, allowing for dynamic responses to changing maritime conditions. The involvement of the international Maritime Organization (IMO) is also integral to this discussion, as their regulations and guidelines will influence the implementation of autonomous technologies in shipping operations. Furthermore, I will present examples of different system interfaces and methodologies for analyzing data streams from various manufacturers’ systems. Understanding how to effectively interface with these systems is crucial for ensuring interoperability and maximizing the benefits of data integration. It is important to note that any modifications made to ship navigation and communication equipment must be approached with caution. Consulting manufacturers manuals is essential to address safety concerns and ensure compliance with industry standards. This thesis will highlight the fact that many manufacturers offer downloadable resources and manuals on their webpages, which can serve as valuable references during the integration process. In summary, this research aims to bridge the gap between existing maritime navigation technologies and the emerging field of autonomous operations. By providing practical insights and detailed methodologies, this thesis seeks to contribute to the safe and efficient advancement of maritime navigation. ______________________________________________________