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

Claim 14:
15. A non-transitory computer readable medium comprising instructions, that when read by a processor, cause the processor to perform a method comprising:
receiving a software update by a transport;
running 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;
determining that the software update is valid in response to receipt of the validation code via a blockchain ledger from one or more other transports which ran 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 the determination that the software update is valid, installing the software update on the transport component.