To provide an update controller and an update control method in which reprogramming is executed without consuming electric power.SOLUTION: An update controller N which distributes update data to target devices where data is updated among a plurality of electronic devices arranged in a control system, and data is updated by the update data, comprises an electric supply indication unit. The control system can respectively control power supply states of the electronic devices regardless of the power supply state of the control system. The electric supply indication unit makes power be supplied only to the target devices when the data needs to be updated and when stop of the power supply of the control system is detected.SELECTED DRAWING: Figure 1C

    【課題】電力を浪費することなくリプログラミングを実行する更新制御装置及び方法を提供する。【解決手段】更新制御装置Nは、制御システムに設けられた複数の電子装置のうち、データの書き換え対象の電子装置である対象装置に更新用データを配信して、かかる更新用データによって上記データを書き換えさせる更新制御装置であって、給電指示部を備える。制御システムは、当該制御システムの電源供給の状態とは関係なく、上記複数の電子装置の電源供給の状態を個別に制御可能である。給電指示部は、上記データの書き換えを要する場合に、制御システムの電源供給の停止を検出したならば、対象装置についてのみ電源を供給させる。【選択図】図1C


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    Title :

    UPDATE CONTROLLER AND UPDATE CONTROL METHOD


    Additional title:

    更新制御装置および更新制御方法


    Contributors:

    Publication date :

    2020-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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



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