V2X für Sensorgegenproben und -Diagnose

Details

Veröffentlichungs-Nr.

EP4191275

Aktenzeichen

EP21306706

Anmeldetag

3. Dezember 2021

Veröffentlichung

13. August 2025

Erteilung

13. August 2025

Rechtsraum

EP

IPC

G01S7/41G01S7/497G01S13/931G01S15/931G01S17/931

Abstract

A method, system, apparatus, and architecture are provided for validating one or more sensors by collecting and processing sensor data signals from on-board vehicle sensors to generate a local environmental map identifying one or more first traffic features located in an exterior environment of the vehicle, by collecting and processing sensor data signals from a remote traffic participant to generate an external environmental map identifying one or more second traffic features located in an exterior environment of the remote traffic participant, and by performing a diagnostic sensor cross check on on-board sensors by comparing the local environmental map with at least the external environmental map to detect any discrepancy between the one or more first traffic features and the one or more second traffic features which indicates that one or more of the on-board sensors is defective.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande

Fachgebiete