Autonomous Tugboat To Make A 1,150 Mile Voyage


  • The test is designed to see if waterways are ready for remotely commanded boats.
  • The tug will be steered by Sea Machines with long-range computer vision.

Sea Machines has announced that it will send an autonomous, remotely commanded tugboat on a 1,000 nautical mile (1,150 miles) “Machine Odyssey” voyage around Denmark, says an article published in Engadget.

The tug (“Nellie Bly”) will have full onboard vessel control managed by autonomous technology but be operated under the authority of officers located in the US. The aim is to show global companies that operate the fleets of cargo ships, tugs, ferries, and the many other types of commercial workboats that they can integrate autonomous technology into their vessel operations for a host of technology-driven benefits.

The Working

The tug will be steered by Sea Machines’ SM300 autonomous system equipped with long-range computer vision. It’s a “sensor-to-propeller” system that employs “path-planning, obstacle avoidance replanning, vectored nautical chart data and dynamic domain perception” to control a voyage from start to finish. At the same time, it shows the remote human commanders information like live augmented overlays of the mission, vessel state, situational awareness, environmental data and “real-time vessel-born audio and video from the many streaming cameras.”

Crewless electric cargo

It appears that the Nellie Bly will set sail ahead of Yara’s crewless electric cargo ship that’s supposed to launch by the end of 2021. That vessel will use a 7MWh battery and 900kW propulsion system to steam at 13 knots from Herøya to Brevik, Norway — a distance of around 13km (8 miles). Sea Machines’ tug is built by the Dutch shipyard Damen and appears to be powered by a pair of outboard motors. When Sea Machines’ tugboat launches, you’ll be able to follow it yourself as the voyage will be streamed 24/7, the company said. It’s set to launch on September 30th from Germany.

Did you subscribe to our daily newsletter?

It’s Free! Click here to Subscribe!

Source: Engadget



This site uses Akismet to reduce spam. Learn how your comment data is processed.