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 device connected to a network used in communication by multiple electronic control units provided on-board a vehicle. The gateway device performs operations including receiving firmware update information that includes updated firmware for one electronic control unit among the electronic control units, and acquiring system configuration information indicating a function of each of the electronic control units connected to the network. The gateway device further performs a controlling operation to update firmware of the one electronic control unit, for which updated firmware is received by the receiving, on a basis of the updated firmware, after an operation verification of the updated firmware is performed in an operating environment appropriately. The operating environment being configured with electronic control units of the same functions as each of the electronic control units indicated by the system configuration information.
Document information
Gateway device, firmware update method, and recording medium
2022-01-11
Patent
Electronic Resource
English
| IPC: | 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 / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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