Dynamic Charging Stations for Autonomous Service Drones in Smart Cities

This paper introduces the concept of static and dynamic charging stations for autonomous drones operating within smart cities. As the demand for drone-based services continues to grow, ranging from package delivery to infrastructure monitoring, extending flight range and optimizing energy usage have become critical challenges. The proposed solution aims to address these issues by enabling drones to recharge using both fixed charging stations (static vertiports) and mobile platforms (dynamic vertiports) integrated into public transportation systems. The core idea is to allow drones to land on and travel with moving vehicles such as buses, trams, taxis, and other public transit units. These vehicles not only assist in covering part of the drone’s route without using its own propulsion system but also serve as in-motion charging hubs. This dual function significantly reduces battery consumption and downtime, enabling drones to operate over longer distances and complete more complex missions without interruption. By leveraging the existing transportation infrastructure, this system minimizes the need for new construction while enhancing energy efficiency and operational flexibility. The integration of smart route planning, real-time data exchange, and wireless charging technologies will further optimize drone mobility in urban environments. Ultimately, this approach enhances the reliability and sustainability of drone operations, paving the way for more scalable and seamless integration of drones into the fabric of future smart cities.