Gateway device, firmware update method, and recording medium
Gateway device, firmware update method, and recording medium
- New search for: MAEDA MANABU
- New search for: MATSUSHIMA HIDEKI
- New search for: HAGA TOMOYUKI
- New search for: UJIIE YOSHIHIRO
- New search for: KISHIKAWA TAKESHI
- New search for: MAEDA MANABU
- New search for: MATSUSHIMA HIDEKI
- New search for: HAGA TOMOYUKI
- New search for: UJIIE YOSHIHIRO
- New search for: KISHIKAWA TAKESHI
A gateway connected to a bus used for communication by a plurality of ECUs provided on-board a vehicle is provided with: an external communication unit that receives, from a server external to the vehicle, firmware update information that includes updated firmware for one ECU from among the plurality of ECUs; an ECU information acquiring unit that acquires system configuration information indicating the type of each of the plurality of ECUs connected to the bus; and a FW update processing unit that performs a controlling operation to update firmware of the relevant ECU based on the updated firmware, after an operation verification of the updated firmware is performed using an ECU of each type indicated by the system configuration information.
Document information
Gateway device, firmware update method, and recording medium
2020-08-04
Patent
Electronic Resource
English
| IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
Similar titles
GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND RECORDING MEDIUM
| European Patent Office | 2020
Gateway device, firmware update method, and recording medium
| European Patent Office | 2022
GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND CONTROL PROGRAM
| European Patent Office | 2023
GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND CONTROL PROGRAM
| European Patent Office | 2023
GATEWAY DEVICE, FIRMWARE UPDATE METHOD, AND CONTROL PROGRAM
| European Patent Office | 2017