Verfahren zur Verhinderung von Sicherheitslücken eines Passiven Entfernten Schlüssellosen Zugangssystems

Details

Veröffentlichungs-Nr.

EP3594911

Aktenzeichen

EP18183012

Anmeldetag

11. Juli 2018

Veröffentlichung

19. April 2023

Erteilung

19. April 2023

Rechtsraum

EP

IPC

G07C9/00

Abstract

The present invention relates to a method for preventing security breaches of a passive remote keyless entry system for authorizing access to a vehicle. The passive remote keyless entry system comprises a base station located at the vehicle and a mobile device, in particular a remote key, wherein the base station comprises a first processor unit and a first transceiver unit, the first transceiver unit comprises a timing device, the mobile device comprises a second processor unit and a second transceiver unit, an air travel time T of a single message sent back and forth from the base station to the mobile device is measured, and access to the vehicle is granted depending on the measured air travel time T.

Anmelder

Firma

Aptiv Technologies Limited

Land

🇧🇧 BB

Fachgebiete