Verfahren zur Erkennung eines sich Bewegenden Fussgängers

Details

Veröffentlichungs-Nr.

EP3553552

Aktenzeichen

EP18166844

Anmeldetag

11. April 2018

Veröffentlichung

25. Mai 2022

Erteilung

25. Mai 2022

Rechtsraum

EP

IPC

G01S7/41G01S13/58G01S13/931// G01S13/46

Abstract

A method for the recognition of a moving pedestrian by means of a radar sensor system includes the steps of transmitting a primary radar signal into an observation space and of receiving a secondary radar signal reflected by the moving pedestrian. The secondary radar signal is processed, wherein the processing of the secondary radar signal includes the steps of generating a Micro-Doppler spectrogram of the secondary radar signal, determining, based on the Micro-Doppler spectrogram, an observed bulk speed of the moving pedestrian, determining, based on the Micro-Doppler spectrogram, at least one gait cycle parameter of the moving pedestrian and determining, based on the determined observed bulk speed and the determined gait cycle parameter, an illumination angle between a moving direction of the moving pedestrian and the line of sight.

Anmelder

Firma

Aptiv Technologies Limited

Land

🇧🇧 BB

Fachgebiete