Ki-Basiertes System und Verfahren zur Sicheren Steuerungsgenerierung für Anwendungen Unbemannter Luftfahrtsysteme.

Details

Veröffentlichungs-Nr.

EP4807488

Anmeldetag

3. Februar 2026

Veröffentlichung

16. September 2026

Rechtsraum

EP

IPC

G05D1/80

Abstract

Systems and methods described perform AI-driven safe control generation for unmanned aerial systems (UASs) using a simulator or scenario generator that creates candidate trajectories subject to system constraints; a plant simulator that functions as a machine learning-based digital twin of the UAS dynamical model under conditions of uncertainty, where behavior is not fully predictable; a model checker that employs Boolean logic representations of safety requirements and a machine learning module that is pre-trained on Boolean outputs derived from simulated trajectories sampled offline in simulated environments; and a hierarchical AI-based control module that provides an additional safety layer. In embodiments, this is accomplished by performing model checks and providing alternative control inputs in potentially unsafe scenarios. The hierarchical control module assists onboard controllers by supplementing traditional control systems with alternative inputs when unsafe conditions are detected, without overriding primary actuator signals.

Anmelder

Firma

Hitachi, Ltd.

Land

🇯🇵 Japan

Fachgebiete