Patent ID: 11880670
Assignee: TOYOTA MOTOR NORTH AMERICA, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. A system, comprising:
a processor configured to:
receive a software update by a transport,
run the software update on a transport component comprising one or more of an electronic control unit (ECU), engine control unit, and head unit, wherein running of the software update without errors causes the transport component to generate a validation code of the software update,
determine that the software update is valid in response to receipt of the validation code via a blockchain ledger from on the one or more other transports which installed the software update on one or more of an ECU, an engine control unit, and a head unit without the errors and committed the validation code to the blockchain ledger, and
in response to determination of the valid installation of the software update, install the software update on at least one other transport component.