To update a model at a proper timing according to the model.SOLUTION: A model updating device includes: an acquisition unit for inputting information on the state amount of a battery for each target into a learned model and acquiring a degradation state for a predetermined period of time; and an update unit for updating the learned model by using information on the state amount as an input to the learned model when a state comes at least a predetermined number of times in which the input state amount satisfies a first standard set for the state amount and the degradation state satisfies a second reference set for the degradation state.SELECTED DRAWING: Figure 6

    【課題】本開示は、モデルに応じて適切なタイミングで、モデルを更新することを可能とする。【解決手段】モデル更新装置は、複数の対象の各々について、バッテリの状態量に関する情報を学習済みモデルに入力し、予め定めた期間に対する劣化状態を取得する取得部と、入力とした前記状態量が前記状態量に対して定められた第1基準を満たし、かつ、前記劣化状態が前記劣化状態に対して定められた第2基準を満たす状態が所定の回数以上である場合に、前記学習済みモデルへの入力とした前記状態量に関する情報を用いて、前記学習済みモデルを更新する更新部と、を備える。【選択図】図6


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    Title :

    MODEL UPDATING DEVICE, METHOD FOR UPDATING MODEL, AND MODEL UPDATING PROGRAM


    Additional title:

    モデル更新装置、モデル更新方法、及びモデル更新プログラム


    Contributors:

    Publication date :

    2023-08-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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