UAV Flight Authorization Checks for Maintenance and Airspace Compliance
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Solution Overview
Problem
The challenge lies in ensuring the safe and compliant operation of unmanned aerial vehicles (UAVs) by preventing flights with defective components or exceeding maintenance schedules, while also adhering to regulatory rules and temporary flight restrictions.
Innovation Solution
A system that authorizes UAVs to implement flight plans by performing pre-flight checks, ensuring compliance with maintenance schedules, regulatory rules, and environmental conditions, using a cloud system to generate and verify authorization information, and a ground control system to validate the UAV's operational status.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a fleet of UAVs is monitored and authorized through a centralized system with multiple authorization checks, then safety and compliance are improved, but system complexity and operational time increase
Solution Approach 1:
The authorization system is segmented into multiple independent checks: initial authorization check (block 308) and subsequent authorization check (block 318). Each check verifies specific aspects of flight plan compliance, allowing the system to manage complexity through modular verification steps while maintaining overall safety.
Solution Approach 2:
The initial authorization check is performed before the UAV executes the flight plan, and the subsequent authorization check is performed before the UAV begins actual flight operations. This preliminary verification ensures that safety checks are completed in advance, preventing unsafe operations while maintaining systematic control.
2Reliability
If multiple authorization checks are performed before UAV flight, then compliance with maintenance schedules and regulatory rules is improved, but operational time is increased
Solution Approach 1:
The system performs authorization checks in advance of flight operations. The initial authorization check verifies maintenance schedules, regulatory compliance, and flight plan validity before the UAV is dispatched. This preliminary action ensures compliance is established beforehand, minimizing delays during actual flight operations.
Solution Approach 2:
The ground control system automatically performs authorization checks and determines compliance with maintenance schedules and regulatory rules without requiring manual intervention for each check. This automated self-service approach reduces operational time by eliminating manual verification steps while maintaining compliance standards.
3Reliability
If the ground control system validates UAV operational status and performs authorization checks, then safety is improved, but device complexity increases
Solution Approach 1:
The ground control system combines multiple functions into a single integrated platform: flight plan generation, initial authorization check, subsequent authorization check, and compliance verification. This merging of functions into one system reduces overall complexity compared to having separate systems for each function, while maintaining comprehensive safety validation.
Solution Approach 2:
The system implements feedback loops where authorization check results directly influence whether the UAV is permitted to execute the flight plan. The ground control system continuously monitors UAV status and compares it against authorization criteria, providing immediate feedback that either permits or prevents flight operations, thereby ensuring safety through systematic verification.
Data Source
AI summary
Methods, systems and apparatus, including computer programs encoded on computer storage media for fleet management of unmanned aerial vehicles, including flight authorization. One of the methods includes maintaining one or more rules associated with authorizing UAVs to implement flight plans. A request to generate a flight plan associated with a job is received, the request including information indicating a flight pattern comprising, at least, one or more waypoints associated with geospatial references. The flight plan is generated based on the request, and an initial authorization check is determined based on the maintained rules and the generated flight plan. Upon a positive determination, access to the generated flight plan is provided by a ground control system, and the flight plan is implemented.