Provided are a charge/discharge device, a charge/discharge control method, and a computer program that exhibit high responsiveness while following a prescribed sequence that corresponds to a charge/discharge procedure. This charge/discharge device has a connector to an onboard power line connected to a storage battery provided in a vehicle, the charge/discharge device controlling charging and discharging in the storage battery, wherein the charge/discharge device comprises: a communication unit that establishes a communication connection with an onboard control device that switches on and off a vehicle-side relay interposed in the onboard power line; a communication control unit that exchanges messages with the onboard control device through the communication unit on the basis of a prescribed sequence; and a connection-standby-state-maintaining unit that maintains a connection standby state in which the vehicle-side relay remains on while the storage battery is not being charged or discharged after the vehicle-side relay has been switched on on the basis of the prescribed sequence.


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    Title :

    CHARGE/DISCHARGE DEVICE, CHARGE/DISCHARGE CONTROL METHOD, AND COMPUTER PROGRAM


    Additional title:

    VORRICHTUNG ZUM LADEN/ENTLADEN, STEUERVERFAHREN FÜR LADEN/ENTLADEN UND COMPUTERPROGRAMM
    DISPOSITIF DE CHARGE/DÉCHARGE, PROCÉDÉ DE COMMANDE DE CHARGE/DÉCHARGE ET PROGRAMME INFORMATIQUE


    Contributors:
    OKADA NAOKI (author) / KOYAMA SHINGO (author)

    Publication date :

    2023-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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