Dienstsystem, Server und Dienstwerkzeug für den Zugang zu Fahrzeugen

Details

Veröffentlichungs-Nr.

EP4722958

Anmeldetag

2. Oktober 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

G06F21/44(HUAWEI TECH CO LTD et al.)

Abstract

A service system (S) includes a generator (54) configured or programmed to generate an access token (AT) through encryption calculation using identification information (e.g., ECU serial number) of at least one to-be-serviced unit (e.g., ECU (20d)) and identification information (e.g., service tool serial number) of a service tool (100), the at least one to-be-serviced unit (DT) being a selected at least one of a plurality of electronic control units (21) provided in or on a vehicle (working vehicle (1)), the service tool (100) being configured or programmed to diagnostically check and/or reprogram the at least one to-be-serviced unit (DT). The service tool (100) is configured or programmed to acquire the access token (AT) and output the acquired access token (AT) to the at least one to-be-serviced unit (DT) to obtain authentication.

Anmelder

Firma

KUBOTA CORPORATION

Land

🇯🇵 Japan