An onboard update apparatus includes a control unit that controls adoption of an update program by an onboard ECU installed in a vehicle, wherein the control unit attempts to communicate with an external server outside of the vehicle when a target onboard ECU for updating adopts the update program stored in a predetermined storage area in the vehicle; in a case where communication with the external server is successful, in a case where information relating to cancelation of the update program is acquired, adoption of the update program by the target onboard ECU for updating is canceled, and in a case where the information relating to cancelation cannot be acquired, the target onboard ECU for updating adopts the update program; and in a case where communication with the external server has failed, the target onboard ECU for updating adopts the update program.
Onboard update apparatus and update processing program
2024-06-04
Patent
Electronic Resource
English
ONBOARD PROGRAM UPDATE SYSTEM AND ONBOARD PROGRAM UPDATE METHOD
European Patent Office | 2023
|ONBOARD DATABASE UPDATE SYSTEM AND ONBOARD DATABASE UPDATE METHOD
European Patent Office | 2016
|Map update method, map update server, and onboard terminal
European Patent Office | 2024
|MAP UPDATE METHOD, MAP UPDATE SERVER, AND ONBOARD TERMINAL
European Patent Office | 2021
|