In an electronic control system (1) for a vehicle, an electronic control device (19) stores configuration information in a non-volatile memory. A vehicle master device (11) is provided with: an old configuration information acquisition unit (94a) that acquires old configuration information from an electronic control device to be rewritten; and a configuration information write-back instruction unit (94b) that instructs the electronic control device to be rewritten to write back new configuration information, which has been processed with the old configuration information acquired by the old configuration information acquisition unit, while or after the electronic control device to be rewritten rewrites the program.

    本发明提供的车辆用电子控制系统(1)中,电子控制装置(19)在非易失性存储器存储有配置信息。车辆用主装置(11)具备:旧配置信息获取部(94a),从改写对象的电子控制装置获取旧配置信息;以及配置信息回写指示部(94b),在改写对象的电子控制装置对程序进行改写中或者改写后,对改写对象的电子控制装置指示对通过旧配置信息获取部获取的旧配置信息进行了加工的新配置信息的回写。


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    Title :

    Electronic control system for vehicle, master device for vehicle, rewrite instruction method for write-back based on configuration information, and rewrite instruction program for write-back based on configuration information


    Additional title:

    车辆用电子控制系统、车辆用主装置、基于配置信息的回写的改写指示方法以及基于配置信息的回写的改写指示程序


    Contributors:

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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