Vorrichtung, Schlüsselkarte und Verfahren zum Löschen eines Gemeinsamen Digitalen Schlüssels aus einer Schlüsselkarte

Details

Veröffentlichungs-Nr.

EP4729370

Anmeldetag

18. Oktober 2024

Veröffentlichung

22. April 2026

Rechtsraum

EP

IPC

B60R25/24, G07C9/00, G07C9/27

Abstract

The present document describes a device (110) for interacting with a shared digital key (161) for controlling one or more vehicle functions (103) of a vehicle (100), wherein the shared digital key (161) is stored on a key card (160). The device (110) is configured to cause termination of a digital key endpoint for the shared digital key (161) on the key card (160); to receive a termination attestation from the key card (160), wherein the termination attestation indicates that the digital key endpoint has been terminated; to cause deletion of the shared digital key (161) from a key tracking server for tracking keys; and subject to causing deletion of the shared digital key (161) on the key tracking server, to cause deletion of the digital key endpoint from a memory slot of a storage area (166) of the key card (160).

Anmelder

Firma

Bayerische Motoren Werke Aktiengesellschaft

Land

🇩🇪 Deutschland