Disclosed is an overcharging prevention device. The overcharging prevention device includes a micro controller unit (MCU) configured to control a charging or discharging of a battery, a sensor configured to obtain sensing information by sensing the battery, a transceiver configured to transmit the sensing information to the MCU, and a switch configured to cut off a voltage supplied to the battery in response to a signal from the transceiver. The MCU, the transceiver, and the sensor may be supplied with power from an external power supply. According to the present invention, safety specifications can be reinforced because whether the battery is overcharged is detected regardless of whether the MCU operates.


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    Titel :

    Device and method for preventing overcharging


    Beteiligte:
    PARK JAE-SEONG (Autor:in)

    Erscheinungsdatum :

    14.12.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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