EightKnot's Intelligent Technology Advantages
Continuous Accumulation of Diverse Real Vessel and Real Environment Data
We continuously accumulate real vessel operation data for autonomous navigation and maneuvering support, holding data on behavioral differences by vessel type, as well as real environmental data including tidal currents, wind, and waves.
Building Hull Models on a Per-Vessel-Type Basis
We build hull motion models essential for control on a per-vessel-type basis, maintaining models that have been verified and adjusted based on real vessel data.
Control Algorithms Adapted to Hull Characteristics
We maintain integrated control logic that considers disturbances such as wind, waves, and tidal currents, handling everything from departure/docking to station-keeping and navigation consistently.
EightKnot AI CAPTAIN Module
Control
Ship maneuvering control engine for navigation, station-keeping, and berthing/unberthing
Dynamics
Ship motion model engine for maneuvering control and simulation
Localization
Self-localization engine specialized for vessels
Planning
Real-time route generation engine for automatic collision avoidance and destination planning
Perception
Other vessel recognition / position and behavior estimation engine
Decision
Navigation feasibility and collision avoidance decision engine
Monitoring
Onboard user interface / remote monitoring engine
Ship Intelligence Modules
We provide intelligent technologies backed by autonomous navigation operational results as modules that can be integrated into marine equipment and vessels, enabling flexible functionality implementation tailored to specific applications and needs.
EightKnot AI CAPTAIN Module Technical Architecture
Scalable from minimal autonomous navigation configuration to meet various needs
Autonomous ships are achieved through the combination of intelligent modules.
Intelligence Technology Use Cases
Development of a docking and undocking monitoring system
- Company Name
- TOKYO KEIKI INC.
- EightKnot Solution
『Eight Knot AI CAPTAIN Module』
(Perception, Localization, Monitoring)
Implementation Details
There is a need for in-house development of sensing technology and new business development, and in order to realize future automated navigation systems, we have begun joint development of a docking and undocking monitoring system, starting with docking.
The jointly developed docking and undocking monitoring system will have functions such as real-time display of camera images, distance measurement between the vessel and the quay using sensor fusion, and support for providing information and making decisions necessary for the operator during docking. In the future, we plan to connect it with Tokyo Keiki's ECDIS and autopilot to develop an automated docking and undocking system.
Introduction of autonomous navigation platform
- Company Name
- Bunker Supply Co., Ltd.
- EightKnot Solution
『Eight Knot AI CAPTAIN System』
Implementation Details
The "Smart Marine Bus Yukihime" is equipped with the autonomous navigation platform "Eight Knot AI CAPTAIN System."
While we were concerned about continuing operations due to a serious labor shortage, the practical application of autonomous vessels has reduced the burden on the crew. The AI clearly indicates the ship's position, and the crew can double-check it, creating a strong sense of security and reducing fatigue during long voyages and anxiety during nighttime navigation.
We also expect that AI-assisted navigation will facilitate the entry of new personnel and female seafarers, leading to an environment where diverse talent can thrive.