Mobile UAV Geo-Fencing With Authentication Against Unauthorized Flight
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Solution Overview
Problem
Unmanned aerial vehicles (UAVs) pose safety challenges due to unrestricted flight, potential hijacking, data security issues, misuse, and lack of authorization systems, leading to unauthorized operations and interference with public resources.
Innovation Solution
A system that includes geo-fencing devices and authentication systems to impose flight regulations, authenticate users and UAVs, and override unauthorized control inputs, ensuring compliance with geographically, temporally, and activity-based restrictions, while providing encryption and monitoring for secure data transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If flight of UAVs is unrestricted, then ease of operation is improved, but safety and security deteriorate due to unauthorized flights and potential hijacking
Solution Approach 1:
The patent introduces geo-fencing devices as intermediary elements that mediate between UAV operators and restricted areas. These devices create virtual boundaries and enforce flight restrictions without requiring complex authorization systems in every UAV, thus maintaining ease of operation while improving safety through environmental controls.
Solution Approach 2:
The system establishes geo-fences and flight restrictions in advance before unauthorized flights can occur. By pre-defining restricted zones and implementing authentication requirements beforehand, the system prevents safety issues rather than reacting to them, resolving the contradiction between ease of operation and safety.
2Reliability
If geo-fencing devices are deployed to restrict flight areas, then safety is improved, but device complexity increases due to authentication systems and monitoring infrastructure
Solution Approach 1:
The geo-fencing devices operate autonomously once deployed, automatically enforcing flight restrictions and authenticating UAVs without requiring continuous human intervention. The devices self-manage authentication credentials and maintain flight logs, reducing the operational complexity despite the sophisticated functionality.
Solution Approach 2:
The geo-fencing devices perform multiple functions including authentication, boundary enforcement, flight logging, and communication with authorities. By consolidating these diverse functions into a single multi-functional device, the system improves safety without proportionally increasing complexity.
3Reliability
If authentication systems are implemented to verify user and UAV authorization, then reliability is improved, but ease of operation deteriorates due to additional authentication steps
Solution Approach 1:
The patent replaces manual authentication processes with automated electronic verification systems. UAVs present digital credentials that are automatically verified by geo-fencing devices, eliminating the need for manual ID checks and paperwork. This substitution maintains high reliability while significantly improving ease of operation compared to traditional mechanical authentication methods.
Data Source
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AI summary
Systems and methods for UAV safety are provided. An authentication system may be used to confirm UAV and/or user identity and provide secured communications between users and UAVs. The UAVs may operate in accordance with a set of flight regulations. The set of flight regulations may be associated with a geo-fencing device in the vicinity of the UAV.