Solar-Powered UAV Ground Station for Autonomous Recharging
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Solution Overview
Problem
Unmanned aerial vehicles (UAVs) are limited by battery life, making them ineffective for long-duration missions, especially in remote areas where quick battery replacement is not feasible, and existing solutions do not provide autonomous and extended operation without human intervention.
Innovation Solution
A transportable ground station with a container that houses a UAV and includes a wireless or contact-based recharging station powered by solar panels, allowing for autonomous operation and extended mission duration without human intervention, featuring a UAV support structure, wireless charging, and solar panel integration for energy generation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If UAVs use traditional battery replacement methods, then short-duration missions can be completed, but long-duration missions are ineffective due to inability to quickly replace batteries in remote areas
Solution Approach 1:
The ground station enables UAVs to automatically recharge their batteries without human intervention. The system includes automated battery swapping mechanisms and wireless charging capabilities that allow UAVs to service themselves, eliminating the need for manual battery replacement in remote areas and enabling extended mission durations.
Solution Approach 2:
The ground station pre-charges multiple batteries and maintains a ready supply of charged batteries before the UAV needs them. This preliminary preparation of power sources allows for immediate battery replacement or wireless charging when the UAV returns, ensuring continuous operation without waiting for battery recharging.
2Extent of automation
If ground stations are deployed in remote areas, then extended autonomous operation is enabled, but deployment complexity and infrastructure requirements increase
Solution Approach 1:
The ground station is designed as a multi-functional integrated system that combines battery charging, UAV housing, solar power generation, and automated control in a single containerized unit. This universal design reduces the number of separate infrastructure components needed and simplifies deployment in remote areas while maintaining full autonomous operation capabilities.
Solution Approach 2:
The patent merges multiple functions including power generation (solar panels), power storage (battery banks), wireless charging capabilities, and UAV storage/housing into a single integrated ground station. This consolidation reduces infrastructure complexity and makes the system more deployable in remote locations while maintaining autonomous operation.
3Use of energy by moving object
If solar panels are integrated into the ground station, then energy independence and extended operation are achieved, but device complexity and initial setup requirements increase
Solution Approach 1:
The solar panels are integrated as part of the ground station's multi-functional design, providing power generation capability that supports all other functions including battery charging, wireless charging operations, and system operations. This universal power source enables energy independence while the integrated design minimizes the perceived complexity through unified system architecture.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables UAVs to perform multiple missions over extended periods without human intervention, with the ground station being deployable anywhere and capable of operating autonomously, maximizing UAV battery life and operational duration.
Implementation Method 1
The recharging station may be directly or indirectly connected to one or more solar panels that generate energy to power the recharging station
Implementation Method 2
The container includes a wireless or contact-based recharging station that recharges the UAV's batteries or other power sources
Data Source
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AI summary
A transportable ground station for a UAV includes a container in which the UAV may be transported and housed. The container includes a wireless or contact-based recharging station that recharges the UAV's batteries or other power sources after the UAV returns from a mission. The recharging station may be directly or indirectly connected to one or more solar panels that generate energy to power the recharging station. The ground station may be deployed virtually anywhere, from any vehicle (e.g., plane, train, boat, truck, etc.), and may operate over an extended period of time without human intervention.