5 min read
For a person in the water on the North Sea, every minute counts. In cold water a human survives 30 to 90 minutes. An autonomous sea drone can be on the scene as a first responder faster than a crewed vessel, and so make the difference between life and death.
The problem: time is everything
A lifeboat needs time to be crewed and set off. In that period a person in the water becomes hypothermic and exhausted. On the North Sea, with cold water and high waves, the survival window is short. The sooner flotation and localisation are on the scene, the greater the chance of survival.
The sea drone as first responder
An autonomous sea drone can set off immediately and reach the scene faster than a crewed vessel. Once there, it carries out three crucial tasks:
- Deliver flotation so the person stays above water.
- Mark the exact position and relay it to the rescue team.
- Send live imagery so the team knows the situation before it arrives.
Mass over premium
One expensive, high-end drone covers only a small area. By deploying affordable drones in larger numbers, you get broader coverage along the coast. For the price of one premium vessel, several sea drones can stand ready: more eyes on the water, faster response.
Working with the rescue team
The sea drone doesn't replace the rescuer, it supports them. With Level 2 autonomy the operator stays in control: the system navigates and advises, the human decides. That way precious time is won while human expertise stays central.