The high-sea condition unmanned vessel system designs the unmanned vessel by considering factors such as loading calculation, speed calculation, hull strength calculation, navigability calculation, damage stability (self-righting) calculation, and hull materials. As a result, the unmanned vessel possesses excellent anti-overturning, anti-collision, and self-righting capabilities. The unmanned vessel adopts high-precision positioning, multiple cameras, and optical-electrical compartments, which enables it to perceive the surrounding conditions in real time and promptly transmit these data to the ground control station. It can conduct real-time communication via satellite. The high-sea condition unmanned vessel not only has a powerful power configuration but also, through the timely processing and integration of information such as ultrasonic radar, laser radar, visual sensors, and maritime radar, provides necessary data support for the unmanned vessel to autonomously avoid obstacles, ensuring its safe and efficient execution of tasks under the condition of safe navigation. 

Main technical parameters of unmanned vessels: 

Maximum speed: 20 - 40 knots (customizable) 

Communication range: 10 - 50 km (customizable) 

Wave condition level: 3-5. 

Operation mode: manned/unmanned 

Positioning method: GPS + Beidou 

Extended functions: Navigation radar, laser detection radar, sonar device, satellite communication 

Main technical parameters of the target vessel: 

Captain: 70 meters 

Width: 12 meters 

Depth: 6.3 meters 

Empty draft: 2.84 meters 

Full load draft: 5.2 meters 

Speed: 10 knots 

Engine type: 4-stroke marine diesel engine 

Rated rotational speed: 350 revolutions per minute 

Starting method: Engine room/driver's cabin starting switch 

Control method: Wire pull monitoring method: Speedometer, oil temperature gauge, water temperature gauge, etc.