Computerimplementiertes Verfahren zur Erkennung der Ablenkung eines Fahrers in einer Aktuellen Verkehrsszene

Details

Veröffentlichungs-Nr.

EP4800666

Anmeldetag

28. Februar 2025

Veröffentlichung

2. September 2026

Rechtsraum

EP

IPC

G06V20/59

Abstract

A computer-implemented method (20) for detecting driver distraction in a current traffic scene, comprising: - capturing (21) the driver's gaze positions over time; - constructing (22) a dynamic spatio-temporal heterogeneous graph representation of the current traffic scene; - executing (23) a graph transformer model which comprises integrating the edges between the nodes of the spatio-temporal heterogeneous graph representation into its attention mechanism; - updating (24) the nodes of the current spatio-temporal heterogeneous graph representation; - processing (25) the updated nodes of the spatio-temporal heterogeneous graph representation to estimate a probability distribution of the driver's next gaze position; and - detecting (26) driver distraction by comparing the current captured gaze position with the estimated probability distribution to identify deviations indicative of the driver distraction.

Anmelder

Firmen

TOYOTA JIDOSHA KABUSHIKI KAISHA
Glimpse Technology Limited

Land

🇯🇵 Japan

Fachgebiete