To properly reduce an occupation rate of vehicle information in storage capacity of a nonvolatile memory.SOLUTION: An electronic controller 1 includes: a volatile memory 7 for storing vehicle information; a nonvolatile memory 8 for storing the vehicle information; and a conversion operation unit 14 for converting the vehicle information read from the volatile memory, writing the converted vehicle information into the nonvolatile memory, inverse-converting the converted vehicle information read from the nonvolatile memory, and writing the vehicle information before the conversion into the volatile memory.SELECTED DRAWING: Figure 1

    【課題】不揮発性メモリの記憶容量における車両情報の占有率を適切に削減する。【解決手段】電子制御装置1は、車両情報を記憶可能な揮発性メモリ7と、前記車両情報を記憶可能な不揮発性メモリ8と、前記揮発性メモリから読み出した前記車両情報を変換して変換後の車両情報を前記不揮発性メモリに書き込み、前記不揮発性メモリから読み出した前記変換後の車両情報を逆変換して変換前の車両情報を前記揮発性メモリに書き込む変換演算部14と、を備える。【選択図】図1


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    Title :

    ELECTRONIC CONTROLLER


    Additional title:

    電子制御装置


    Contributors:

    Publication date :

    2023-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / H03M Codieren, Decodieren oder Codeumsetzung allgemein , CODING, DECODING OR CODE CONVERSION, IN GENERAL



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