Patent ID: 11861354
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Control (Instruments)
Classification: CPC G  B  H | IPC B  G  H

Claim 0:
1. An update control system, comprising:
a vehicle including an in-vehicle control device, the in-vehicle control device being configured to
update software on one or more electronic control units,
determine whether the vehicle is in a first state in which a wireless update process is possible or a second state in which a wired update process is possible, the wireless update process being performed using a wireless network, and the wired update process being performed using wired communication, and
when a state of the vehicle is switched between the first state and the second state after start of an update process using a distribution package and before completion of the update process, carry over a progress of the update process performed until the state is switched, and perform the update process in the switched state, the distribution package including over-the-air (OTA) data and wired update data, the OTA data being data to be used in the wireless update process, and the wired update data being data to be used in the wired update process;

an information processing terminal configured to communicate with the in-vehicle control device by the wired communication; and
a center configured to
communicate with the in-vehicle control device over the wireless network, store the distribution package, and
send data included in the distribution package to the vehicle.