How Drones Land and Charge Automatically on a Smart Base Station

This patent describes a smart base station for drones that uses moving parts to guide a drone into place for charging and secure storage.

What it covers

This patent describes a base station designed to automatically land and charge an unmanned aerial vehicle (UAV). The base station includes a landing platform that can change its shape, featuring 'alignment members' that move. These members can extend outwards and retract inwards, driven by a 'drive mechanism'. As the alignment members retract, they physically 'engage the UAV', guiding it precisely. This process ensures that the drone's power source lines up perfectly with the base station's 'charging hub' for recharging, and also allows for the 'proper closure of the base station' to secure the drone. For example, a delivery drone returning from a mission would approach the base station, which then uses its moving arms to gently pull the drone into the exact position for charging and safe storage.

What it doesn't cover

• —Does not cover base stations that only use static, non-moving structures for drone alignment.
• —Does not cover systems where the drone itself performs all final alignment without physical engagement from the base station.
• —Does not cover base stations that facilitate charging but lack a mechanism for proper closure after the drone is docked.
• —Does not cover charging systems that do not involve a physical alignment of a power source on the drone with a charging hub on the base station.

The clever bit

The clever part is the dynamic, physical alignment mechanism that not only guides the drone for charging but also ensures the base station can close securely, addressing both power connection and physical protection in one integrated system.

Why it matters

This technology is important for making drone operations fully autonomous, especially for tasks like package delivery or infrastructure inspection where drones need to land, recharge, and redeploy without human help. It ensures reliable charging and secure storage, which are critical for scaling drone services. By automating the precise docking process, it reduces the need for human intervention, making drone fleets more efficient and cost-effective.

Real-world examples

• 1.Drone delivery hubs for services like Amazon Prime Air
• 2.Automated inspection drone stations for industrial sites
• 3.Security drone charging pads in remote locations
• 4.Agricultural drone docking stations for field operations