To provide a memory control device, a storage device, and a writing control method capable of effectively suppressing loss of data in an emergency, while achieving a long lifetime of a nonvolatile storage unit.SOLUTION: A memory control device according to an embodiment includes a collection unit and a control unit. The collecting unit collects data to be written in a nonvolatile storage unit. When receiving an emergency prediction notification indicating that the occurrence of an abnormal situation has been predicted, the control unit controls the time from collecting the data to writing in the storage unit to be shorter than before the emergency prediction notification is received.SELECTED DRAWING: Figure 2

    【課題】不揮発の記憶部の長寿命化を図りながら、緊急時におけるデータの消失を有効に抑制できる記憶制御装置、記憶装置および書き込み制御方法を提供する。【解決手段】実施形態の記憶制御装置は、収集部と、制御部と、を備える。収集部は、不揮発の記憶部に書き込むデータを収集する。制御部は、異常事態の発生を予測したことを示す緊急予測通知を受け取った場合に、前記データを収集してから前記記憶部に書き込むまでの時間が前記緊急予測通知を受け取る前よりも短くなるように制御する。【選択図】図2


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    Titel :

    MEMORY CONTROL DEVICE, STORAGE DEVICE, AND WRITING CONTROL METHOD


    Weitere Titelangaben:

    記憶制御装置、記憶装置および書き込み制御方法


    Beteiligte:
    KITO TOSHIYUKI (Autor:in) / KAWABATA KEN (Autor:in)

    Erscheinungsdatum :

    28.02.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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



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