How a Drone Flies Ahead of a Moving Ground or Water Vehicle

This patent describes a method where an unmanned aerial vehicle (UAV) flies ahead of a mobile base station, like a boat or ground vehicle, by predicting the base station's future path and scouting the area in advance.

What it covers

This patent details a method for a 'leading drone' to move ahead of a 'base station' that travels on ground or water. The drone first identifies the moving base station and then determines where the base station will go in the future, creating a 'base station path' (Claim 1). The drone then figures out its own 'drone path' relative to the base station's path and flies along it *before* the base station arrives (Claim 1). For example, a boat could use a drone to fly ahead, collecting sensor data along the boat's planned route to map the seabed or identify obstacles (Claim 4). The drone's path is at a different altitude than the base station's path (Claim 1).

What it doesn't cover

• —Does not cover a drone that simply follows behind or stays alongside the base station.
• —Does not cover a base station that is stationary or travels in the air, such as another drone or an airplane.
• —Does not cover a leading drone that is not an unmanned aerial vehicle (UAV).
• —Does not cover scenarios where the drone and the base station travel at the same altitude.
• —Does not cover a drone that does not determine a future location or path for the base station.

The clever bit

The novelty lies in the drone actively anticipating and moving along a path *ahead* of a mobile base station, rather than merely following it. This allows for proactive data collection and task performance, providing a forward-looking perspective.

Why it matters

This method is significant for autonomous reconnaissance and logistics. It allows a mobile platform to gain advance information about its route, improving safety and efficiency. This could be crucial for operations in unknown or hazardous environments, enabling better decision-making before the main vehicle enters an area.

Real-world examples

• 1.Autonomous maritime vessels using drones for ahead-of-ship reconnaissance
• 2.Ground-based robotic vehicles deploying drones to scout terrain
• 3.Search and rescue operations using drones to survey areas before ground teams arrive
• 4.Logistics operations where drones map routes for autonomous delivery vehicles