A vehicle control system includes a vehicle control unit which includes a first memory and controls a function unit installed in a vehicle by executing a program stored in the memory and a master control unit which is connected with the vehicle control unit, and the master control unit includes a second memory, stores writing data for writing the program to the first memory in the second memory, is capable of executing a writing process of writing the program to the first memory provided to the vehicle control unit based on the writing data, selects a processing target control unit, which is set as a target of the writing process, from plural vehicle control units based on a predetermined selection condition, transmits a wake-up request to the processing target control unit, and subsequently performs the writing process for the processing target control unit.
Vehicle control system and program writing method
2025-04-01
Patent
Electronic Resource
English
VEHICLE CONTROL SYSTEM, PROGRAM WRITING METHOD, AND VEHICLE MANUFACTURING METHOD
European Patent Office | 2023
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