Datenverwaltungsvorrichtung, Fahrzeuginterne Vorrichtungaktualisierungsvorrichtung und Datenverwaltungsprogramm

Details

Veröffentlichungs-Nr.

EP4383064

Aktenzeichen

EP23205794

Anmeldetag

25. Oktober 2023

Veröffentlichung

10. September 2025

Erteilung

10. September 2025

Rechtsraum

EP

IPC

G06F21/57G06F8/65

Abstract

To provide a data management apparatus (10), an onboard device update apparatus (30), and a data management program, each of which can reflect the update status of the software of the onboard device (50) in the individual-vehicle-information database (40) in the update process, when real-time communication is not established between the individual-vehicle-information database (40) and the onboard device (50), such as a case where the user manually updates the software of the onboard device (50). The data management apparatus (10) that generates update data (δ) for updating: software configuration information stored in an onboard device (50) equipped in a vehicle (100); and at least one of a program stored in the onboard device (50) and data stored in the onboard device (50), the data management apparatus (10) including: a reception device (12) configured to be able to receive the software configuration information; an individual-vehicle-information storage device (13) configured to store the software configuration information received by the reception device (12); an update storage device configured to store at least one of an update program for the onboard device (50) and update data (δ) to be used by the onboard device (50); an update-data extractor (14) configured to extract the update data (δ) including at least one of the update program and the update data (δ) from the holding device (11) based on the software configuration information; an update-key appender (15) configured to append an update key (20) to the update data (δ); and a transmission device (16) configured to be able to transmit the update data (δ) appended with the update key (20) and new software configuration information paired with the update data (δ).

Anmelder

Firma

Suzuki Motor Corporation

Land

🇯🇵 Japan

Fachgebiete