The invention provides a vehicle control system, a program writing method and a vehicle manufacturing method, which can shorten the operation time for managing a program of an ECU (Electronic Control Unit) carried in a vehicle and improve the manufacturing efficiency of the vehicle. A vehicle control system is provided with: a vehicle control unit which is provided with a non-volatile program storage unit and which controls a function unit mounted in a vehicle by executing a program stored in the program storage unit; and a main control unit connected to the vehicle control unit, the main control unit including a non-volatile main storage unit, the main control unit storing write data for writing a program to the program storage unit in the main storage unit, and the main control unit transmitting a wake-up request to the vehicle control unit, the main control unit instructs the vehicle control unit that has responded to the wake-up request to shift to a first mode, which is an operation mode for program writing, and executes a write process in which a program is written to a program storage unit included in the vehicle control unit that has shifted to the first mode on the basis of write data.

    本发明提供车辆控制系统、程序写入方法以及车辆制造方法,缩短用于管理搭载于车辆的ECU的程序的作业时间,实现车辆的制造效率的提高。一种车辆控制系统,其具备:车辆控制部,其具备非易失性的程序存储部,通过执行存储于程序存储部的程序来控制搭载于车辆的功能部;以及主控制部,其与车辆控制部连接,主控制部具备非易失性的主存储部,将用于对程序存储部写入程序的写入用数据存储于主存储部,主控制部向车辆控制部发送唤醒请求,对响应了唤醒请求的车辆控制部指示向作为程序写入用的动作模式的第一模式的转移,主控制部执行写入处理,在该写入处理中,基于写入用数据,对转移到第一模式的车辆控制部所具有的程序存储部写入程序。


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    Titel :

    VEHICLE CONTROL SYSTEM, PROGRAM WRITING METHOD, AND VEHICLE MANUFACTURING METHOD


    Weitere Titelangaben:

    车辆控制系统、程序写入方法以及车辆制造方法


    Beteiligte:
    SHIOYA YOSUKE (Autor:in)

    Erscheinungsdatum :

    2023-10-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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