A model update device, including: a memory; and a processor coupled to the memory, the processor being configured to: for each of plural targets, input information, regarding a state quantity of a battery, to a learned model and acquire a degradation state for a predetermined period; and in a case in which a state, in which the input state quantity satisfies a first criterion determined relative to the state quantity and in which the degradation state satisfies a second criterion determined relative to the degradation quantity, is present at least a predetermined number of times, update the learned model using the information regarding the state quantity that was input to the learned model.


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    Title :

    MODEL UPDATE DEVICE, METHOD OF UPDATING MODEL, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING MODEL UPDATE PROGRAM


    Contributors:

    Publication date :

    2023-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen