IIT Madras Unveils Advanced Digital Platform to Enhance Maritime Safety

New Delhi, November 12 (Daily Kiran) : Researchers at IIT Madras have introduced a groundbreaking digital platform named ‘Cinev’ that enables the testing of ship navigation and collision avoidance technologies without deploying vessels in real maritime conditions. This innovative platform simulates various oceanic scenarios, including wave dynamics, weather patterns, and the movement of surrounding ships, all within a virtual environment.

Cinev allows for the assessment of autonomous ships’ navigation, route adherence, and collision avoidance strategies. Notably, the researchers have successfully demonstrated that ships can autonomously select routes and avoid collisions using artificial intelligence. Developed by the Ocean Engineering Department at IIT Madras, the platform integrates digital modeling, AI, virtual reality, and diverse sensor data to facilitate the development and testing of vessels capable of operating without human intervention. It also provides maritime professionals and ship operators with training that closely mimics real-world conditions.

Given that over 80 percent of global trade relies on maritime routes, ensuring the safe movement of ships is critical. While autonomous vessels have the potential to enhance the safety and efficiency of maritime transport, testing these technologies in open waters poses significant challenges. It often requires substantial financial investment and can be risky due to adverse weather or congested shipping lanes.

According to IIT Madras, Cinev addresses these challenges by creating a real-time digital environment that replicates the ocean, vessels, sensors, and surrounding maritime traffic. This allows researchers to test technologies for thousands of hours under various conditions without deploying actual ships. A key feature of the platform is its ability to manage and train multiple autonomous vessels simultaneously.

Ships navigating busy maritime routes and ports must comply with international collision avoidance regulations and monitor the direction and speed of nearby vessels. IIT Madras emphasizes that Cinev enables multiple AI-equipped ships to learn concurrently and devise their navigation strategies, thereby aiding in the development of safe operational techniques in crowded waters.

Cinev is built using Unity 3D technology, which creates a digital representation of ocean waves, ship movements, and the maritime environment. To validate its accuracy, a large oil tanker measuring approximately 320 meters has been used as a standard vessel in the virtual environment, ensuring that the simulated results closely resemble those of real commercial ships.

The platform also integrates data from various modern sensors, including laser-based distance measurement systems, marine radar, and images from two cameras. Unlike many simulators that assume sensor data is always accurate, Cinev incorporates the actual limitations of sensors. It also accounts for data discrepancies and delays, allowing the navigation technology to be tested under challenging conditions like fog, rain, and low visibility.