Verfahren zur Ermittlung der Kollisionswahrscheinlichkeit eines Fahrzeugs mit einem Objekt und Vorrichtung zur Durchführung des Verfahrens

Details

Veröffentlichungs-Nr.

EP4779607

Anmeldetag

21. Januar 2025

Veröffentlichung

22. Juli 2026

Rechtsraum

EP

Abstract

The invention relates to a method for determining the collision probability (p) of a vehicle (ego) with an object (VRU), in particular with a moving object, in which it is checked whether an object (VRU) is located within a detection range (4) of a sensor system (3) of the vehicle (ego), and if this is determined at a detection time (t₀), then vehicle parameters characterizing a position and/or a movement of the vehicle (ego) are detected in relation to a vehicle coordinate system (X, Y) and object parameters characterizing an object class and/or a position and/or a movement of the object (VRU) including a lateral position (dy (t₀)) of the object (VRU) relative to the vehicle (EGO) are detected in relation to the vehicle coordinate system (X, Y), and a collision check is performed at least on the basis of the detected vehicle parameters and the detected object parameters to determine whether a collision of the vehicle (EGO) is to be expected, and if it is determined during the collision check that a collision is to be expected, then the collision probability (p) of the vehicle (ego) with the object (VRU) is determined on the basis of a location probability (p_{Kollision,Rayleigh}(t_ttc)) of the object within a drive tube (7) of the vehicle, where the location probability (P_{Kollision,Rayleigh}(t_ttc)) is determined on the basis of a Rayleighfunction (P_Rayleigh)_.

Anmelder

Firma

KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH

Land

🇩🇪 Deutschland