Remote Drone Piloting Control for Predictive Geofence Compliance
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Solution Overview
Problem
Current drone control systems face challenges in preventing unauthorized flight zone violations, even when equipped with virtual geocaging modules, as they often result in drone loss due to premature triggering, especially in cases of pilot error or system defects.
Innovation Solution
An electronic remote control system that detects potential flight zone boundary violations by processing authorized flight zone data and current drone status information, triggering an alarm, and sending corrective commands to prevent boundary crossing, thereby implementing preventive virtual geofencing without modifying the onboard control unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a virtual geocaging module is added to the drone to detect and prevent unauthorized flight zone violations, then flight zone compliance is improved, but the system complexity and risk of premature triggering (leading to drone loss) increase
Solution Approach 1:
The ground control station serves as an intermediary between the pilot and the drone, handling the complex geofencing computations and decision-making. The processing unit at the ground station receives drone status information, determines unauthorized zone passage, and sends back control commands, thereby keeping the drone itself relatively simple while maintaining high reliability through centralized intelligence.
Solution Approach 2:
The system performs preliminary determination of unauthorized zone passage by analyzing drone status information and control commands before the drone actually enters the prohibited zone. The processing unit predicts potential violations and preemptively sends corrective control commands to the drone, preventing the violation before it occurs and avoiding premature triggering of emergency protocols.
2Reliability
If the virtual geocaging module triggers automatically upon detecting boundary approach, then flight zone compliance is improved, but the loss of the drone increases due to premature triggering in cases of pilot error or slow reaction
Solution Approach 1:
The system implements a continuous feedback loop where the ground control station receives real-time drone status information, analyzes it against authorized flight zone boundaries, and sends corrective control commands back to the drone. This closed-loop feedback allows for dynamic adjustment and correction of flight paths, preventing premature triggering while maintaining compliance.
Solution Approach 2:
The processing unit performs preliminary analysis of drone status information and control commands to determine potential unauthorized passage before it occurs. By acting in advance with corrective commands rather than reacting with emergency triggering, the system prevents violations while allowing for pilot correction, thereby reducing drone loss.
3Reliability
If the ground control station processes and analyzes drone status information in real-time to prevent unauthorized flight zone passage, then flight zone compliance is improved, but the communication bandwidth and processing requirements increase
Solution Approach 1:
The system extracts only the essential status information needed for geofencing determination from the drone and transmits it to the ground control station. By selecting and processing only the relevant data elements (position, altitude, control commands) rather than all possible drone parameters, the system maintains high compliance monitoring while minimizing communication bandwidth consumption.
Data Source
AI summary
Electronic system for the remote control (3) of drones (2), designed to detect a risk of passing authorized flight zone limits as a function of authorized flight zone limit definition data of the authorized flight limit(s) and the geographical location of the drone or a remote control command received and fordetermining, as a function of the control command and extrapolation over time of control according to this command, a limit-passing status, and triggering an alarm as a function of the determination; ordetermining another remote control command intended for the drone to prevent the passing of a flight zone limit; orblocking the transmission to the drone of the remote control command received in order to prevent the drone passing the flight zone limit.