MOL Ferry Co’s Sunflower Shiretoko has successfully demonstrated an automated berthing and un-berthing system in a test
Mitsui E&S Shipbuilding Co. MOL, Tokyo University of Marine Science and Technology, Akishima Laboratories (Mitsui Zosen) Inc. and MOL Ferry Co. have successfully demonstrated their jointly developed auto berthing and un-berthing system at a pier in Oarai Port, Ibaraki Prefecture, in Japan using the large-size car ferry Sunflower Shiretoko, owned by MOL Ferry as the test vessel.
MOL said that the demonstration test was a “world-first” from two aspects: use of a large car ferry (gross tonnage: 11,410 tons) on one of its service routes and conducting the test using an actual pier.
“The project team developed the ship operation plan, operation guide, criteria for canceling the test, and so on, and used simulations to conduct a thorough safety assessment under various conditions. In addition, the team conducted the demonstration test and verifying safety on the vessel in service by autonomously berthing and un-berthing at a virtual pier projected on the water.”
MOL said that leveraging the results of this demonstration test, the project team will conduct demonstration tests of auto berthing and un-berthing at actual berths with other ship types, with the “aim of developing a highly versatile” technology.
The company added that “MES-S, MOL, TUMST, Akishima Laboratories (Mitsui Zosen), MOL Ferry continually strive to ensure safe, reliable maritime traffic and reduce seafarers’ workload through activities to realise autonomous ship operations including the auto berthing and un-berthing demonstration test project”.
Japan’s Ministry of Land, Infrastructure, Transportation and Tourism (MLIT) selected the joint initiative for its autonomous vessel demonstration project.