NEWS

Japan Marine Science Inc. (JMS) have successfully tested the remote navigation of a tugboat as a part of the Japanese government’s Sea Trial Project on Remote Control Navigation with 15 partner companies.*

Outline of the Remote Navigation Test

Within Tokyo Bay, a tugboat** equipped with a manned remotely controlled system*** was operated remotely from an operation center in the city of Nishinomiya in Hyogo prefecture approximately 400 kilometers away. This tugboat was maneuvered approximately 12 kilometers in Tokyo Bay between an area off Honmoku and an area off the port of Yokosuka.

The operator in the remote operation center was able to use sensors and cameras equipped to the tugboat to recognize surrounding conditions and created a route plan and action plan (collision avoidance route plan). The operator shared the plans with the tugboat captain, who then approved them. The conditions that remotely navigated tugboat proceeded operations in accordance with the approved route plan and action plan were confirmed and evaluated.

Video of the Remote Navigation Test

 Provide: NYK Line

https://youtu.be/YGn-2ifrYvY

Future Development

In the future, JMS will work with NYK, NYK group companies and other partners to develop technology for autonomous vessel and contribute to the development of the shipping industry.

* A trial project that Japan’s Ministry of Land, Infrastructure, Transport and Tourism has been promoting since FY2018 to improve the environment, including the establishment of safety requirements necessary for the realization of autonomous ships. Companies selected to participate in the sea trial project on remote control navigation include MTI Co. Ltd.; ClassNK (Nippon Kaiji Kyokai); National Institute of Maritime, Port and Aviation Technology; Ikous Corporation; NYK; Keihin Dock Co. Ltd.; Mitsubishi Shipbuilding Co. Ltd.; IHI Power Systems Co. Ltd.; BEMAC Corporation; SKY Perfect JSAT Corporation; Tokyo Keiki Inc.; Nippon Telegraph and Telephone Corporation; NTT DoCoMo Inc., Japan Radio Co. Ltd.; Furuno Electric Co. Ltd.; and Japan Marine Science Inc.

** A tugboat operated by Shin-Nippon Kaiyosha Corporation, an NYK Group company, was used for this project.

*** Manned remotely controlled system can be supported the crew. Such a system would collect, integrate, and analyze information around the ship, prepare an action plan, and after the approval of operators at remote locations or on board, take action in accordance with the plan.

JMS promotes activities that contribute to the achievement of the SDGs (Sustainable Development Goals) through the company’s business activities, and digital-technology use and technology-development efforts to realize the remote navigation of ships will contribute to the below goals.