The invention provides a vehicle control system and a program writing method. The purpose of the present invention is to improve management of a program of an ECU mounted in a vehicle. A vehicle control system is provided with: a plurality of vehicle control units; and a main control unit that is communicably connected to the plurality of vehicle control units, the vehicle control units being provided with a nonvolatile program storage unit that has a program storage area that stores a program for controlling a function unit mounted in the vehicle, and an information storage area that stores information stored in the program storage area. The information storage region stores attribute information corresponding to attributes of the vehicle control unit, and the main control unit includes a nonvolatile main storage unit that stores write data for writing a program to the program storage unit. The write data includes vehicle control unit information for specifying the vehicle control unit to perform communication and attribute information of the vehicle control unit.

    提供车辆控制系统以及程序写入方法。使搭载于车辆的ECU的程序的管理高效化。车辆控制系统具备:多个车辆控制部;以及主控制部,其与多个车辆控制部以能够通信的方式连接,车辆控制部具备非易失性的程序存储部,该非易失性的程序存储部具有程序存储区域和信息存储区域,该程序存储区域存储用于控制搭载于车辆的功能部的程序,并且能够进行改写,该信息存储区域存储与车辆控制部的属性对应的属性信息,主控制部具备非易失性的主存储部,非易失性的主存储部存储用于向程序存储部写入程序的写入用数据,写入用数据包括用于指定车辆控制部进行通信的车辆控制部信息和车辆控制部的属性信息。


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    Titel :

    VEHICLE CONTROL SYSTEM AND PROGRAM WRITING METHOD


    Weitere Titelangaben:

    车辆控制系统以及程序写入方法


    Beteiligte:
    SHIOYA YOSUKE (Autor:in)

    Erscheinungsdatum :

    2023-10-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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