Software update device, update control method, and non-transitory storage medium
AssigneeToyota Jidosha Kabushiki Kaisha
InventorYusuke Takatsuna
Life of this patent
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Abstract
A software update device is configured to control software update of an electronic control unit mounted on a vehicle. The software update device includes: one or more storage devices configured to store first software and second software for downloading update data of the electronic control unit from a server, the first software and the second software being different from each other; and one or more processors configured to download the update data from the server by executing any of the first software and the second software.
Claims6
A software update device configured to control software update of an electronic control unit mounted on a vehicle, the software update device comprising:
- one or more storage devices configured to store first software and second software for downloading update data of the electronic control unit from a server, the first software and the second software being different from each other;
- and
- one or more processors configured to download the update data from the server by executing any of the first software and the second software.
An update control method executed by a computer including a processor, a memory, and a storage device so as to control software update of an electronic control unit mounted on a vehicle, the update control method comprising:
- storing first software and second software for downloading update data of the electronic control unit from a server, the first software and the second software being different from each other;
- and
- downloading the update data from the server by executing any of the first software and the second software.
A non-transitory storage medium storing an update control program that is executable by a computer and that causes the computer to perform functions so as to control software update of an electronic control unit mounted on a vehicle, the computer including a processor, a memory, and the non-transitory storage medium, the functions comprising:
- storing first software and second software for downloading update data of the electronic control unit from a server, the first software and the second software being different from each other;
- and
- downloading the update data from the server by executing any of the first software and the second software.
Dependencies are inferred from the claim text.