ABS and Monohakobi Technology Institute (MTI) have successfully completed a major collaboration in developing fully autonomous vessels. The APExS-auto maritime autonomy framework, developed by MTI, has received Approval in Principle (AiP) from ABS, marking a significant step forward in autonomous shipping technology.
APExS-auto and the Role of STPA in Autonomous Shipping
MTI, Nippon Yusen Kabushiki Kaisha, and Japan Marine Science Inc. created the APExS-auto operational framework, part of the MEGURI 2040 autonomous ship program. This system was assessed using System-Theoretic Process Analysis (STPA), an advanced hazard analysis technique that ensures safety in autonomous vessel operations.
ABS Senior Vice President Gareth Burton states that the STPA method is essential for complex maritime systems, including fully electric and autonomous vessels. Meanwhile, MTI Director Hideyuki Ando emphasized that the framework is designed for lifecycle management, allowing flexibility in operational and design changes.
Future of Autonomous Shipping and Industry Collaboration
This approval arrives at a crucial time as the International Maritime Organization (IMO) is developing global regulations for Maritime Autonomous Surface Ships (MASS). With this milestone, ABS continues to lead the integration of autonomous and remote-control technologies into maritime operations.
ABS is working alongside industry leaders, government regulators, and stakeholders to refine and implement advanced maritime autonomy solutions, ensuring a safe and efficient future for autonomous shipping.
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Source: ABS
